Κομήτης Χέιλ-Μποπ (Greek Wikipedia)

Analysis of information sources in references of the Wikipedia article "Κομήτης Χέιλ-Μποπ" in Greek language version.

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30harvard.edu

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5archive.org

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4eso.org

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4nasa.gov

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2time.com

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2nih.gov

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2springerlink.com

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2csicop.org

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2nytimes.com

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1oaa.gr.jp

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1nationalgeographic.com

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1minorplanetcenter.net

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1uchicago.edu

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1indiana.edu

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archive.org (Global: 6^th place; Greek: 5^th place)

Szabó, Gy. M.; Kiss, L. L.; Kiss, Cs.; Pál, A., Sárneczky, K.; Juhász, A.; Hogerheijde, M.R. (2012). «Evidence for fresh frost layer on the bare nucleus of comet Hale--Bopp at 32 AU distance». accepted for publication in ApJ. https://archive.org/details/arxiv-1210.2785.
Jewitt, David; Matthews, Henry (1999). «Particulate Mass Loss from Comet Hale-Bopp». The Astronomical Journal 117 (2): 1056–1062. doi:10.1086/300743. Bibcode: 1999AJ....117.1056J. https://archive.org/details/sim_astronomical-journal_1999-02_117_2/page/1056.
Mason, C. G.; Gehrz, R. D.; Jones, T. J.; Woodward, C E.; Hanner, M. S.; Williams, D. M. (2001). «Observations of Unusually Small Dust Grains in the Coma of Comet Hale-Bopp C/1995 O1». The Astrophysical Journal 549 (1): 635–646. doi:10.1086/319039. Bibcode: 2001ApJ...549..635M. https://archive.org/details/sim_astrophysical-journal_2001-03-01_549_1/page/634.
Krasnopolsky, Vladimir A.; Mumma, MJ; Abbott, M; Flynn, BC; Meech, KJ; Yeomans, DK; Feldman, PD; Cosmovici, CB (1997). «Detection of Soft X-rays and a Sensitive Search for Noble Gases in Comet Hale-Bopp (C/1995 O1)». Science 277 (5331): 1488–1491. doi:10.1126/science.277.5331.1488. PMID 9278508. Bibcode: 1997Sci...277.1488K. https://archive.org/details/sim_science_1997-09-05_277_5331/page/1488.
Robert Burnham· David H. Levy (2000). Great Comets. Cambridge University Press. σελίδες 191. ISBN 978-0-521-64600-0.

csicop.org (Global: 3,411^th place; Greek: 2,994^th place)

Hale, Alan (1997). «Hale-Bopp Comet Madness». Skeptical Inquirer 21 (2): 25–28. Αρχειοθετήθηκε από το πρωτότυπο στις 2010-02-08. https://web.archive.org/web/20100208233213/http://www.csicop.org/si/show/hale-bopp_comet_madness. Ανακτήθηκε στις 2012-11-21.
David Morrison. «The Myth of Nibiru and the End of the World in 2012». Skepical Enquirer. Αρχειοθετήθηκε από το πρωτότυπο στις 21 Απριλίου 2009. Ανακτήθηκε στις 28 Απριλίου 2009.

doi.org (Global: 2^nd place; Greek: 3^rd place)

dx.doi.org

Thomas Bopp (1997). «Amateur Contributions in the study of Comet Hale–Bopp». Earth, Moon, and Planets 79 (1–3): 307–308. doi:10.1023/A:1006262006364. Bibcode: 1997EM&P...79..307B.
Kidger, M. R.; Serra-Ricart, Miquel; Bellot-Rubio, Luis R.; Casas, Ricard (1996). «Evolution of a Spiral Jet in the Inner Coma of Comet Hale-Bopp (1995 O1)». The Astrophysical Journal Letters 461 (2): L119–L122. doi:10.1086/310008. Bibcode: 1996ApJ...461L.119K. http://www.journals.uchicago.edu/doi/full/10.1086/310008. ^{[νεκρός σύνδεσμος]}
Biver, N.; Rauer, Η; Despois, D; Moreno, R; Paubert, G; Bockelée-Morvan, D; Colom, P; Crovisier, J και άλλοι. (1996). «Substantial outgassing of CO from Comet Hale–Bopp at large heliocentric distance». Nature 380 (6570): 137–139. doi:10.1038/380137a0. PMID 8600385. Bibcode: 1996Natur.380..137B. http://www.nature.com/nature/journal/v380/n6570/abs/380137a0.html.
Kidger, M.R.; Hurst, G.; James, N. (2004). «The Visual Light Curve Of C/1995 O1 (Hale-Bopp) From Discovery To Late 1997». Earth, Moon, and Planets 78 (1–3): 169–177. doi:10.1023/A:1006228113533. Bibcode: 1997EM&P...78..169K. Αρχειοθετήθηκε από το πρωτότυπο στις 2018-06-04. https://web.archive.org/web/20180604205225/https://link.springer.com/article/10.1023%2FA%3A1006228113533. Ανακτήθηκε στις 2012-11-21.
Szabó, Gy. M.; Kiss, L. L.; Sárneczky, K. (2008). «Cometary Activity at 25.7 AU: Hale-Bopp 11 Years after Perihelion». Astrophysical Journal Letters 677 (2): 121. doi:10.1086/588095. Bibcode: 2008ApJ...677L.121S.
Marsden, B. G. (1997). «Orbit Determination and Evolution of Comet C/1995 O1 (Hale-Bopp)». Earth, Moon, and Planets 79 (1): 3–15. doi:10.1023/A:1006268813208. Bibcode: 1997EM&P...79....3M.
Weissman, Paul R. (2007). «The cometary impactor flux at the Earth». Proceedings of the International Astronomical Union (Cambridge University Press) 2 (S236): 441–450. doi:10.1017/S1743921307003559. ISBN 978-0-521-86345-2.
Jewitt, David; Matthews, Henry (1999). «Particulate Mass Loss from Comet Hale-Bopp». The Astronomical Journal 117 (2): 1056–1062. doi:10.1086/300743. Bibcode: 1999AJ....117.1056J. https://archive.org/details/sim_astronomical-journal_1999-02_117_2/page/1056.
Fernández, Yanga R. (1999). «The Inner Coma and Nucleus of Comet Hale–Bopp: Results from a Stellar Occultation». Icarus 140 (1): 205–220. doi:10.1006/icar.1999.6127. Bibcode: 1999Icar..140..205F.
Mason, C. G.; Gehrz, R. D.; Jones, T. J.; Woodward, C E.; Hanner, M. S.; Williams, D. M. (2001). «Observations of Unusually Small Dust Grains in the Coma of Comet Hale-Bopp C/1995 O1». The Astrophysical Journal 549 (1): 635–646. doi:10.1086/319039. Bibcode: 2001ApJ...549..635M. https://archive.org/details/sim_astrophysical-journal_2001-03-01_549_1/page/634.
Ganesh, S.; Joshi, U. C.; Baliyan, K. S.; Deshpande, M. R. (1998). «Polarimetric observations of the comet Hale-Bopp». Astronomy and Astrophysics Supplement 129 (5): 489–493. doi:10.1051/aas:1998201. Bibcode: 1998A&AS..129..489G.
Cremonese, G; Boehnhardt, Η; Crovisier, J; Rauer, Η; Fitzsimmons, A; Fulle, M; Licandro, J; Pollacco, D και άλλοι. (1997). «Neutral Sodium from Comet Hale–Bopp: A Third Type of Tail». The Astrophysical Journal Letters 490 (2): L199–L202. doi:10.1086/311040. Bibcode: 1997ApJ...490L.199C.
Wilson, J. K.; Baumgardner, J.; Mendillo, M. (1998). «Three tails of comet Hale-Bopp». Geophysical Research Letters 25 (3): 225–228. doi:10.1029/97GL03704. Bibcode: 1998GeoRL..25..225W.
Cremonese, G.; Fulle, Marco (1997). «Sodium In Comets». Earth, Moon, and Planets 79 (1): 209–220. doi:10.1023/A:1006245619568. Bibcode: 1997EM&P...79..209C.
Meier, Roland; Owen, Tobias C. (1999). «Cometary Deuterium». Space Science Reviews 90 (1–2): 33–43. doi:10.1023/A:1005269208310. Bibcode: 1999SSRv...90...33M.
Rodgers, S. D.; Charnley, S. B. (2002). «Organic synthesis in the coma of Comet Hale–Bopp?». Monthly Notices of the Royal Astronomical Society 320 (4): L61–L64. doi:10.1046/j.1365-8711.2001.04208.x. Bibcode: 2001MNRAS.320L..61R.
Stern, S. A.; Slater, D. C.; Festou, M. C.; Parker, J. Wm.; Gladstone, G. R.; A’hearn, M. F.; Wilkinson, E. (2000). «The Discovery of Argon in Comet C/1995 O1 (Hale-Bopp)». The Astrophysical Journal 544 (2): L169–L172. doi:10.1086/317312. Bibcode: 2000ApJ...544L.169S.
Krasnopolsky, Vladimir A.; Mumma, MJ; Abbott, M; Flynn, BC; Meech, KJ; Yeomans, DK; Feldman, PD; Cosmovici, CB (1997). «Detection of Soft X-rays and a Sensitive Search for Noble Gases in Comet Hale-Bopp (C/1995 O1)». Science 277 (5331): 1488–1491. doi:10.1126/science.277.5331.1488. PMID 9278508. Bibcode: 1997Sci...277.1488K. https://archive.org/details/sim_science_1997-09-05_277_5331/page/1488.
Warell, J; Lagerkvist, C.-I; Lagerros, J. S. V (1999). «Dust continuum imaging of C/1995 O1 (Hale-Bopp): Rotation period and dust outflow velocity». Astronomy and Astrophysics Supplement Series 136 (2): 245–256. doi:10.1051/aas:1999213. Bibcode: 1999A&AS..136..245W.
Sekanina, Z. (1997). «Detection of a Satellite Orbiting The Nucleus of Comet Hale–Bopp (C/1995 O1)». Earth, Moon, and Planets 77 (3): 155–163. doi:10.1023/A:1006230712665. Bibcode: 1997EM&P...77..155S.
Fernández, Yanga R. (2002). «The Nucleus of Comet Hale-Bopp (C/1995 O1): Size and Activity». Earth, Moon, and Planets 89 (1): 3–25. doi:10.1023/A:1021545031431. Bibcode: 2000EM&P...89....3F. http://www.springerlink.com/content/pr2756540kx94403/. ^{[νεκρός σύνδεσμος]}
McCarthy, D. W.; Stolovy, S; Campins, H; Larson, S; Samarasinha, N; Kern, S (2007). «Comet Hale–Bopp in outburst: Imaging the dynamics of icy particles with HST/NICMOS». Icarus 189 (1): 184–195. doi:10.1016/j.icarus.2007.01.019. Bibcode: 2007Icar..189..184M.
Weaver, H. A. (1999). «Post-Perihelion HST Observations of Comet Hale–Bopp (C/1995 O1)». Icarus 141 (1): 1–12. doi:10.1006/icar.1999.6159. Bibcode: 1999Icar..141....1W.

esa.int (Global: 1,482^nd place; Greek: 669^th place)

sci.esa.int

«Hale Bopp observed by SOHO/SWAN on 3 April 1997». ESA. 22 Ιουνίου 1999. Ανακτήθηκε στις 22 Ιουλίου 2013.

eso.org (Global: 3,034^th place; Greek: 2,408^th place)

eso.org

West, Richard M. (13 Απριλίου 1997). «Comet Hale-Bopp (April 13, 1997)». European Southern Observatory. Αρχειοθετήθηκε από το πρωτότυπο στις 9 Μαρτίου 2012. Ανακτήθηκε στις 23 Νοεμβρίου 2008.
West, Richard M. (7 Μαρτίου 1997). «Comet Hale-Bopp (March 7, 1997)». European Southern Observatory. Αρχειοθετήθηκε από το πρωτότυπο στις 9 Μαρτίου 2012. Ανακτήθηκε στις 25 Νοεμβρίου 2008.
West, Richard M. (7 Φεβρουαρίου 1997). «Comet Hale-Bopp (7 Φεβρουαρίου 1997)». European Southern Observatory. Αρχειοθετήθηκε από το πρωτότυπο στις 9 Μαρτίου 2012. Ανακτήθηκε στις 1 Νοεμβρίου 2008.

sc.eso.org

Tholen, David J. (15 Ιανουαρίου 1997). «Fraudulent use of an IfA/UH picture». European Organisation for Astronomical Research in the Southern Hemisphere. Αρχειοθετήθηκε από το πρωτότυπο στις 30 Σεπτεμβρίου 2007. Ανακτήθηκε στις 14 Οκτωβρίου 2008.

harvard.edu (Global: 18^th place; Greek: 57^th place)

adsabs.harvard.edu

Jonathan D. Shanklin. (2000). «The comets of 1995». Journal of the British Astronomical Association 110 (6): 311. Bibcode: 2000JBAA..110..311S.
Thomas Bopp (1997). «Amateur Contributions in the study of Comet Hale–Bopp». Earth, Moon, and Planets 79 (1–3): 307–308. doi:10.1023/A:1006262006364. Bibcode: 1997EM&P...79..307B.
Kidger, M. R.; Serra-Ricart, Miquel; Bellot-Rubio, Luis R.; Casas, Ricard (1996). «Evolution of a Spiral Jet in the Inner Coma of Comet Hale-Bopp (1995 O1)». The Astrophysical Journal Letters 461 (2): L119–L122. doi:10.1086/310008. Bibcode: 1996ApJ...461L.119K. http://www.journals.uchicago.edu/doi/full/10.1086/310008. ^{[νεκρός σύνδεσμος]}
Biver, N.; Rauer, Η; Despois, D; Moreno, R; Paubert, G; Bockelée-Morvan, D; Colom, P; Crovisier, J και άλλοι. (1996). «Substantial outgassing of CO from Comet Hale–Bopp at large heliocentric distance». Nature 380 (6570): 137–139. doi:10.1038/380137a0. PMID 8600385. Bibcode: 1996Natur.380..137B. http://www.nature.com/nature/journal/v380/n6570/abs/380137a0.html.
Kidger, M.R.; Hurst, G.; James, N. (2004). «The Visual Light Curve Of C/1995 O1 (Hale-Bopp) From Discovery To Late 1997». Earth, Moon, and Planets 78 (1–3): 169–177. doi:10.1023/A:1006228113533. Bibcode: 1997EM&P...78..169K. Αρχειοθετήθηκε από το πρωτότυπο στις 2018-06-04. https://web.archive.org/web/20180604205225/https://link.springer.com/article/10.1023%2FA%3A1006228113533. Ανακτήθηκε στις 2012-11-21.
McGee, H. W. (1997). «The total solar eclipse of 1997 March 9». Journal of the British Astronomical Association 107 (3): 112–113. Bibcode: 1997JBAA..107..112M.
Shylaja, B. S. (1997). «What's New With Hale Bopp?». Bulletin of the Astronomical Society of India 25: 155–156. Bibcode: 1997BASI...25..155S.
Szabó, Gy. M.; Kiss, L. L.; Sárneczky, K. (2008). «Cometary Activity at 25.7 AU: Hale-Bopp 11 Years after Perihelion». Astrophysical Journal Letters 677 (2): 121. doi:10.1086/588095. Bibcode: 2008ApJ...677L.121S.
Szabó, M.; Sárneczky, K.; Kiss, L. L. (2011). «Frozen to death? -- Detection of comet Hale-Bopp at 30.7 AU». Earth and Planetary Astrophysics. Bibcode: 2011arXiv1104.4351S.
Marsden, B. G. (1997). «Orbit Determination and Evolution of Comet C/1995 O1 (Hale-Bopp)». Earth, Moon, and Planets 79 (1): 3–15. doi:10.1023/A:1006268813208. Bibcode: 1997EM&P...79....3M.
Jewitt, David; Matthews, Henry (1999). «Particulate Mass Loss from Comet Hale-Bopp». The Astronomical Journal 117 (2): 1056–1062. doi:10.1086/300743. Bibcode: 1999AJ....117.1056J. https://archive.org/details/sim_astronomical-journal_1999-02_117_2/page/1056.
Fernández, Yanga R. (1999). «The Inner Coma and Nucleus of Comet Hale–Bopp: Results from a Stellar Occultation». Icarus 140 (1): 205–220. doi:10.1006/icar.1999.6127. Bibcode: 1999Icar..140..205F.
Mason, C. G.; Gehrz, R. D.; Jones, T. J.; Woodward, C E.; Hanner, M. S.; Williams, D. M. (2001). «Observations of Unusually Small Dust Grains in the Coma of Comet Hale-Bopp C/1995 O1». The Astrophysical Journal 549 (1): 635–646. doi:10.1086/319039. Bibcode: 2001ApJ...549..635M. https://archive.org/details/sim_astrophysical-journal_2001-03-01_549_1/page/634.
Ganesh, S.; Joshi, U. C.; Baliyan, K. S.; Deshpande, M. R. (1998). «Polarimetric observations of the comet Hale-Bopp». Astronomy and Astrophysics Supplement 129 (5): 489–493. doi:10.1051/aas:1998201. Bibcode: 1998A&AS..129..489G.
Cremonese, G; Boehnhardt, Η; Crovisier, J; Rauer, Η; Fitzsimmons, A; Fulle, M; Licandro, J; Pollacco, D και άλλοι. (1997). «Neutral Sodium from Comet Hale–Bopp: A Third Type of Tail». The Astrophysical Journal Letters 490 (2): L199–L202. doi:10.1086/311040. Bibcode: 1997ApJ...490L.199C.
Wilson, J. K.; Baumgardner, J.; Mendillo, M. (1998). «Three tails of comet Hale-Bopp». Geophysical Research Letters 25 (3): 225–228. doi:10.1029/97GL03704. Bibcode: 1998GeoRL..25..225W.
Cremonese, G.; Fulle, Marco (1997). «Sodium In Comets». Earth, Moon, and Planets 79 (1): 209–220. doi:10.1023/A:1006245619568. Bibcode: 1997EM&P...79..209C.
Meier, Roland; Owen, Tobias C. (1999). «Cometary Deuterium». Space Science Reviews 90 (1–2): 33–43. doi:10.1023/A:1005269208310. Bibcode: 1999SSRv...90...33M.
Rodgers, S. D.; Charnley, S. B. (2002). «Organic synthesis in the coma of Comet Hale–Bopp?». Monthly Notices of the Royal Astronomical Society 320 (4): L61–L64. doi:10.1046/j.1365-8711.2001.04208.x. Bibcode: 2001MNRAS.320L..61R.
Stern, S. A.; Slater, D. C.; Festou, M. C.; Parker, J. Wm.; Gladstone, G. R.; A’hearn, M. F.; Wilkinson, E. (2000). «The Discovery of Argon in Comet C/1995 O1 (Hale-Bopp)». The Astrophysical Journal 544 (2): L169–L172. doi:10.1086/317312. Bibcode: 2000ApJ...544L.169S.
Krasnopolsky, Vladimir A.; Mumma, MJ; Abbott, M; Flynn, BC; Meech, KJ; Yeomans, DK; Feldman, PD; Cosmovici, CB (1997). «Detection of Soft X-rays and a Sensitive Search for Noble Gases in Comet Hale-Bopp (C/1995 O1)». Science 277 (5331): 1488–1491. doi:10.1126/science.277.5331.1488. PMID 9278508. Bibcode: 1997Sci...277.1488K. https://archive.org/details/sim_science_1997-09-05_277_5331/page/1488.
Warell, J; Lagerkvist, C.-I; Lagerros, J. S. V (1999). «Dust continuum imaging of C/1995 O1 (Hale-Bopp): Rotation period and dust outflow velocity». Astronomy and Astrophysics Supplement Series 136 (2): 245–256. doi:10.1051/aas:1999213. Bibcode: 1999A&AS..136..245W.
Sekanina, Z. (1997). «Detection of a Satellite Orbiting The Nucleus of Comet Hale–Bopp (C/1995 O1)». Earth, Moon, and Planets 77 (3): 155–163. doi:10.1023/A:1006230712665. Bibcode: 1997EM&P...77..155S.
Marchis, F. (1999). «Adaptive optics observations of the innermost coma of C/1995 O1. Are there a "Hale" and a "Bopp" in comet Hale-Bopp?» (PDF). Astronomy & Astrophysics 349: 985–995. Bibcode: 1999A&A...349..985M. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-10-31. https://web.archive.org/web/20081031064051/http://aa.springer.de/papers/9349003/2300985.pdf. Ανακτήθηκε στις 2012-11-21.
Fernández, Yanga R. (2002). «The Nucleus of Comet Hale-Bopp (C/1995 O1): Size and Activity». Earth, Moon, and Planets 89 (1): 3–25. doi:10.1023/A:1021545031431. Bibcode: 2000EM&P...89....3F. http://www.springerlink.com/content/pr2756540kx94403/. ^{[νεκρός σύνδεσμος]}
McCarthy, D. W.; Stolovy, S; Campins, H; Larson, S; Samarasinha, N; Kern, S (2007). «Comet Hale–Bopp in outburst: Imaging the dynamics of icy particles with HST/NICMOS». Icarus 189 (1): 184–195. doi:10.1016/j.icarus.2007.01.019. Bibcode: 2007Icar..189..184M.
Weaver, H. A. (1999). «Post-Perihelion HST Observations of Comet Hale–Bopp (C/1995 O1)». Icarus 141 (1): 1–12. doi:10.1006/icar.1999.6159. Bibcode: 1999Icar..141....1W.
Sekanina, Z. (1997). «The problem of split comets revisited». Astronomy and Astrophysics Letters 318: L5–L8. Bibcode: 1997A&A...318L...5S.

cbat.eps.harvard.edu

A. Hale· T. Bopp· J. Stevens (23 Ιουλίου 1995). «IAU Circular No. 6187». IAU. Ανακτήθηκε στις 5 Ιουλίου 2011.
R. H. McNaught· R.M. West (2 Αυγούστου 1995). «Circular No. 6198». International Astronomical Union (IAU). Ανακτήθηκε στις 5 Ιουλίου 2011.

indiana.edu (Global: 2,113^th place; Greek: 3,482^nd place)

jcmc.indiana.edu

Robinson, Wendy Gale. «Heaven's Gate: The End». Journal of Computer-Mediated Communication 3 (3). Αρχειοθετήθηκε από το πρωτότυπο στις 2011-06-10. https://web.archive.org/web/20110610162038/http://jcmc.indiana.edu/vol3/issue3/robinson.html. Ανακτήθηκε στις 2012-11-21.

minorplanetcenter.net (Global: 1,397^th place; Greek: 1,034^th place)

Marsden, B. G. (1995). «Comet C/1995 O1 (Hale-Bopp)». Minor Planet Electronic Circular 1995-P05. http://www.minorplanetcenter.net/mpec/J95/J95P01.html.

nasa.gov (Global: 75^th place; Greek: 87^th place)

www2.jpl.nasa.gov

Yeomans, Don (10 Απριλίου 1997). «Comet Hale-Bopp Orbit and Ephemeris Information». JPL/NASA. Ανακτήθηκε στις 23 Οκτωβρίου 2008.
«Bergeron Comet Hale-Bopp Animation». Stardust. Jet Propulsion Laboratory, NASA. Ανακτήθηκε στις 14 Οκτωβρίου 2008.

ssd.jpl.nasa.gov

«JPL Small-Body Database Browser: C/1995 O1 (Hale–Bopp)». 22 Οκτωβρίου 2007. Ανακτήθηκε στις 5 Δεκεμβρίου 2008.

stardust.jpl.nasa.gov

«Comet Hale-Bopp». Stardust. Jet Propulsion Laboratory, NASA. 26 Νοεμβρίου 2003. Ανακτήθηκε στις 9 Οκτωβρίου 2008.

nationalgeographic.com (Global: 344^th place; Greek: 374^th place)

science.nationalgeographic.com

William Newcott (Δεκέμβριος 1997). «The Age of Comets». National Geographic Society. Ανακτήθηκε στις 7 Δεκεμβρίου 2009. Nobody sends telegrams anymore...

nature.com (Global: 234^th place; Greek: 207^th place)

Biver, N.; Rauer, Η; Despois, D; Moreno, R; Paubert, G; Bockelée-Morvan, D; Colom, P; Crovisier, J και άλλοι. (1996). «Substantial outgassing of CO from Comet Hale–Bopp at large heliocentric distance». Nature 380 (6570): 137–139. doi:10.1038/380137a0. PMID 8600385. Bibcode: 1996Natur.380..137B. http://www.nature.com/nature/journal/v380/n6570/abs/380137a0.html.

nih.gov (Global: 4^th place; Greek: 4^th place)

ncbi.nlm.nih.gov

Biver, N.; Rauer, Η; Despois, D; Moreno, R; Paubert, G; Bockelée-Morvan, D; Colom, P; Crovisier, J και άλλοι. (1996). «Substantial outgassing of CO from Comet Hale–Bopp at large heliocentric distance». Nature 380 (6570): 137–139. doi:10.1038/380137a0. PMID 8600385. Bibcode: 1996Natur.380..137B. http://www.nature.com/nature/journal/v380/n6570/abs/380137a0.html.
Krasnopolsky, Vladimir A.; Mumma, MJ; Abbott, M; Flynn, BC; Meech, KJ; Yeomans, DK; Feldman, PD; Cosmovici, CB (1997). «Detection of Soft X-rays and a Sensitive Search for Noble Gases in Comet Hale-Bopp (C/1995 O1)». Science 277 (5331): 1488–1491. doi:10.1126/science.277.5331.1488. PMID 9278508. Bibcode: 1997Sci...277.1488K. https://archive.org/details/sim_science_1997-09-05_277_5331/page/1488.

nytimes.com (Global: 7^th place; Greek: 29^th place)

query.nytimes.com

Browne, Malcolm R. (9 Μαρτίου 1997). «Comet Holds Clues to Birth of Time». The New York Times. http://query.nytimes.com/gst/fullpage.html?res=9B03E6DF1639F93AA35750C0A961958260&sec=&spon=&pagewanted=1.

nytimes.com

George Johnson (1997-03-28). «Comets Breed Fear, Fascination and Web Sites». The New York Times. http://www.nytimes.com/1997/03/28/us/comets-breed-fear-fascination-and-web-sites.html?sec=health&spon=&pagewanted=all. Ανακτήθηκε στις 2009-09-27.

oaa.gr.jp (Global: low place; Greek: low place)

Syuichi Nakano (12 Φεβρουαρίου 2008). «OAA computing section circular NK 1553». OAA Computing and Minor Planet Sections. Ανακτήθηκε στις 17 Δεκεμβρίου 2009.

sciam.com (Global: 6,119^th place; Greek: 2,489^th place)

«The Trail of Hale-Bopp». Scientific American. 17 Μαρτίου 1997. Ανακτήθηκε στις 23 Οκτωβρίου 2008.

springer.com (Global: 274^th place; Greek: 297^th place)

link.springer.com

«The Shadow of Comet Hale-Bopp in Lyman-Alpha». Volume 2 Proceedings of IAU Colloquium 186 21–25 Ιανουάριος 2002, Τενερίφη, Ισπανία. Cometary Science after Hale-Bopp. Springer Netherlands. Ιανουάριος 2002, pp. 67-76. http://link.springer.com/chapter/10.1007%2F978-94-017-1088-6_7#page-1. Ανακτήθηκε στις 2013-07-22.

springer.de (Global: low place; Greek: 8,812^th place)

aa.springer.de

Marchis, F. (1999). «Adaptive optics observations of the innermost coma of C/1995 O1. Are there a "Hale" and a "Bopp" in comet Hale-Bopp?» (PDF). Astronomy & Astrophysics 349: 985–995. Bibcode: 1999A&A...349..985M. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-10-31. https://web.archive.org/web/20081031064051/http://aa.springer.de/papers/9349003/2300985.pdf. Ανακτήθηκε στις 2012-11-21.

springerlink.com (Global: 2,569^th place; Greek: 1,114^th place)

Kidger, M.R.; Hurst, G.; James, N. (2004). «The Visual Light Curve Of C/1995 O1 (Hale-Bopp) From Discovery To Late 1997». Earth, Moon, and Planets 78 (1–3): 169–177. doi:10.1023/A:1006228113533. Bibcode: 1997EM&P...78..169K. Αρχειοθετήθηκε από το πρωτότυπο στις 2018-06-04. https://web.archive.org/web/20180604205225/https://link.springer.com/article/10.1023%2FA%3A1006228113533. Ανακτήθηκε στις 2012-11-21.
Fernández, Yanga R. (2002). «The Nucleus of Comet Hale-Bopp (C/1995 O1): Size and Activity». Earth, Moon, and Planets 89 (1): 3–25. doi:10.1023/A:1021545031431. Bibcode: 2000EM&P...89....3F. http://www.springerlink.com/content/pr2756540kx94403/. ^{[νεκρός σύνδεσμος]}

surewest.net (Global: low place; Greek: low place)

home.surewest.net

«Solex 10 estimate for Next Perihelion of C/1995 O1 (Hale-Bopp)». Αρχειοθετήθηκε από το πρωτότυπο στις 10 Αυγούστου 2012. Ανακτήθηκε στις 18 Δεκεμβρίου 2009.

time.com (Global: 61^st place; Greek: 112^th place)

Michael D. Lemonick (1997-03-17). «Comet of the decade Part II». Time. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-11-30. https://web.archive.org/web/20081130085357/http://www.time.com/time/magazine/article/0,9171,986055,00.html. Ανακτήθηκε στις 2008-10-30. Απαιτείται συνδρομή
Jaroff, Leon (14 Απριλίου 1997). «The man who spread the myth». Time. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-11-23. https://web.archive.org/web/20081123083645/http://www.time.com/time/magazine/article/0,9171,986171,00.html. Ανακτήθηκε στις 2008-10-30. Απαιτείται συνδρομή

uchicago.edu (Global: 230^th place; Greek: 135^th place)

journals.uchicago.edu

Kidger, M. R.; Serra-Ricart, Miquel; Bellot-Rubio, Luis R.; Casas, Ricard (1996). «Evolution of a Spiral Jet in the Inner Coma of Comet Hale-Bopp (1995 O1)». The Astrophysical Journal Letters 461 (2): L119–L122. doi:10.1086/310008. Bibcode: 1996ApJ...461L.119K. http://www.journals.uchicago.edu/doi/full/10.1086/310008. ^{[νεκρός σύνδεσμος]}

web.archive.org (Global: 1^st place; Greek: 1^st place)

Michael D. Lemonick (1997-03-17). «Comet of the decade Part II». Time. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-11-30. https://web.archive.org/web/20081130085357/http://www.time.com/time/magazine/article/0,9171,986055,00.html. Ανακτήθηκε στις 2008-10-30. Απαιτείται συνδρομή
Kidger, M.R.; Hurst, G.; James, N. (2004). «The Visual Light Curve Of C/1995 O1 (Hale-Bopp) From Discovery To Late 1997». Earth, Moon, and Planets 78 (1–3): 169–177. doi:10.1023/A:1006228113533. Bibcode: 1997EM&P...78..169K. Αρχειοθετήθηκε από το πρωτότυπο στις 2018-06-04. https://web.archive.org/web/20180604205225/https://link.springer.com/article/10.1023%2FA%3A1006228113533. Ανακτήθηκε στις 2012-11-21.
West, Richard M. (13 Απριλίου 1997). «Comet Hale-Bopp (April 13, 1997)». European Southern Observatory. Αρχειοθετήθηκε από το πρωτότυπο στις 9 Μαρτίου 2012. Ανακτήθηκε στις 23 Νοεμβρίου 2008.
West, Richard M. (7 Μαρτίου 1997). «Comet Hale-Bopp (March 7, 1997)». European Southern Observatory. Αρχειοθετήθηκε από το πρωτότυπο στις 9 Μαρτίου 2012. Ανακτήθηκε στις 25 Νοεμβρίου 2008.
West, Richard M. (7 Φεβρουαρίου 1997). «Comet Hale-Bopp (7 Φεβρουαρίου 1997)». European Southern Observatory. Αρχειοθετήθηκε από το πρωτότυπο στις 9 Μαρτίου 2012. Ανακτήθηκε στις 1 Νοεμβρίου 2008.
«Solex 10 estimate for Next Perihelion of C/1995 O1 (Hale-Bopp)». Αρχειοθετήθηκε από το πρωτότυπο στις 10 Αυγούστου 2012. Ανακτήθηκε στις 18 Δεκεμβρίου 2009.
Marchis, F. (1999). «Adaptive optics observations of the innermost coma of C/1995 O1. Are there a "Hale" and a "Bopp" in comet Hale-Bopp?» (PDF). Astronomy & Astrophysics 349: 985–995. Bibcode: 1999A&A...349..985M. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-10-31. https://web.archive.org/web/20081031064051/http://aa.springer.de/papers/9349003/2300985.pdf. Ανακτήθηκε στις 2012-11-21.
Jaroff, Leon (14 Απριλίου 1997). «The man who spread the myth». Time. Αρχειοθετήθηκε από το πρωτότυπο στις 2008-11-23. https://web.archive.org/web/20081123083645/http://www.time.com/time/magazine/article/0,9171,986171,00.html. Ανακτήθηκε στις 2008-10-30. Απαιτείται συνδρομή
Hale, Alan (1997). «Hale-Bopp Comet Madness». Skeptical Inquirer 21 (2): 25–28. Αρχειοθετήθηκε από το πρωτότυπο στις 2010-02-08. https://web.archive.org/web/20100208233213/http://www.csicop.org/si/show/hale-bopp_comet_madness. Ανακτήθηκε στις 2012-11-21.
Tholen, David J. (15 Ιανουαρίου 1997). «Fraudulent use of an IfA/UH picture». European Organisation for Astronomical Research in the Southern Hemisphere. Αρχειοθετήθηκε από το πρωτότυπο στις 30 Σεπτεμβρίου 2007. Ανακτήθηκε στις 14 Οκτωβρίου 2008.
Robinson, Wendy Gale. «Heaven's Gate: The End». Journal of Computer-Mediated Communication 3 (3). Αρχειοθετήθηκε από το πρωτότυπο στις 2011-06-10. https://web.archive.org/web/20110610162038/http://jcmc.indiana.edu/vol3/issue3/robinson.html. Ανακτήθηκε στις 2012-11-21.
David Morrison. «The Myth of Nibiru and the End of the World in 2012». Skepical Enquirer. Αρχειοθετήθηκε από το πρωτότυπο στις 21 Απριλίου 2009. Ανακτήθηκε στις 28 Απριλίου 2009.

Κομήτης Χέιλ-Μποπ (Greek Wikipedia)

archive.org (Global: 6th place; Greek: 5th place)

csicop.org (Global: 3,411th place; Greek: 2,994th place)

doi.org (Global: 2nd place; Greek: 3rd place)

dx.doi.org

esa.int (Global: 1,482nd place; Greek: 669th place)

sci.esa.int

eso.org (Global: 3,034th place; Greek: 2,408th place)

eso.org

sc.eso.org

harvard.edu (Global: 18th place; Greek: 57th place)

adsabs.harvard.edu

cbat.eps.harvard.edu

indiana.edu (Global: 2,113th place; Greek: 3,482nd place)

jcmc.indiana.edu

minorplanetcenter.net (Global: 1,397th place; Greek: 1,034th place)

nasa.gov (Global: 75th place; Greek: 87th place)

www2.jpl.nasa.gov

ssd.jpl.nasa.gov

stardust.jpl.nasa.gov

nationalgeographic.com (Global: 344th place; Greek: 374th place)

science.nationalgeographic.com

nature.com (Global: 234th place; Greek: 207th place)

nih.gov (Global: 4th place; Greek: 4th place)

ncbi.nlm.nih.gov

nytimes.com (Global: 7th place; Greek: 29th place)

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nytimes.com

oaa.gr.jp (Global: low place; Greek: low place)

sciam.com (Global: 6,119th place; Greek: 2,489th place)

springer.com (Global: 274th place; Greek: 297th place)

link.springer.com

springer.de (Global: low place; Greek: 8,812th place)

aa.springer.de

springerlink.com (Global: 2,569th place; Greek: 1,114th place)

surewest.net (Global: low place; Greek: low place)

home.surewest.net

time.com (Global: 61st place; Greek: 112th place)

uchicago.edu (Global: 230th place; Greek: 135th place)

journals.uchicago.edu

web.archive.org (Global: 1st place; Greek: 1st place)

archive.org (Global: 6^th place; Greek: 5^th place)

csicop.org (Global: 3,411^th place; Greek: 2,994^th place)

doi.org (Global: 2^nd place; Greek: 3^rd place)

esa.int (Global: 1,482^nd place; Greek: 669^th place)

eso.org (Global: 3,034^th place; Greek: 2,408^th place)

harvard.edu (Global: 18^th place; Greek: 57^th place)

indiana.edu (Global: 2,113^th place; Greek: 3,482^nd place)

minorplanetcenter.net (Global: 1,397^th place; Greek: 1,034^th place)

nasa.gov (Global: 75^th place; Greek: 87^th place)

nationalgeographic.com (Global: 344^th place; Greek: 374^th place)

nature.com (Global: 234^th place; Greek: 207^th place)

nih.gov (Global: 4^th place; Greek: 4^th place)

nytimes.com (Global: 7^th place; Greek: 29^th place)

sciam.com (Global: 6,119^th place; Greek: 2,489^th place)

springer.com (Global: 274^th place; Greek: 297^th place)

springer.de (Global: low place; Greek: 8,812^th place)

springerlink.com (Global: 2,569^th place; Greek: 1,114^th place)

time.com (Global: 61^st place; Greek: 112^th place)

uchicago.edu (Global: 230^th place; Greek: 135^th place)

web.archive.org (Global: 1^st place; Greek: 1^st place)