Proxima Centauri (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Proxima Centauri" in Indonesian language version.

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27harvard.edu

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24doi.org

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7arxiv.org

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6web.archive.org

1^st place

6archive.org

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4nih.gov

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4nasa.gov

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2eso.org

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1books.google.com

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1u-strasbg.fr

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1jact.org

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1iop.org

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1unam.mx

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1inta-csic.es

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1uiuc.edu

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1utexas.edu

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1scientificamerican.com

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1sciam.com

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archive.org

See Table 1, Doyle, J. G. (1990). "Optical and infrared photometry of dwarf M and K stars". Astronomy and Astrophysics. 235: 335–339. Bibcode:1990A&A...235..335D. dan hal. 57, Peebles, P. J. E. (1993). Principles of Physical Cosmology. Princeton, New Jersey: Princeton University Press. ISBN 0691019339. Kesalahan pengutipan: Tanda <ref> tidak sah; nama "lbol" didefinisikan berulang dengan isi berbeda
p. 8, Binney, James (1987). Galactic Dynamics. Princeton, New Jersey: Princeton University Press. ISBN 0691084459.
Zombeck, Martin V. (2007). Handbook of Space Astronomy and Astrophysics (edisi ke-Third). Cambridge, UK: Cambridge University Press. hlm. 109. ISBN 0521782422.
Ward, Peter D. (2000). Rare Earth: Why Complex Life is Uncommon in the Universe. Springer. ISBN 0387987010.
Mallove, Eugene F.; Gregory L. Matloff (1989). The starflight handbook: a pioneer's guide to interstellar travel. Wiley. hlm. 6. ISBN 0471619124. . Voyager 1 mempunyai kecepatan asimtotik sebesar 3,5 SA/tahun, Voyager 2 mempunyai kecepatan asimtotik sebesar 3,4 SA/tahun.
Koordinat Matahari akan berlawanan dengan Proxima secara diametris, pada α= 02^j 29^m 42.9487^d, δ= +62° 40′ 46.141″. Magnitudo mutlak (M_v) Matahari adalah 4,83, sehingga pada paralaks (π) 0,77199, magnitudo tampak (m) adalah 4,83 − 5(log₁₀(0,77199) + 1) = 0,40. Lihat: Tayler, Roger John (1994). The Stars: Their Structure and Evolution. Cambridge University Press. hlm. 16. ISBN 0521458854.

arxiv.org

Dunkley, J.; et al. "Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Data Processing, Sky Maps, and Basic Results". NASA. Diakses tanggal 2008-03-06.
Kürster, M.; et al. (1999). "Precise radial velocities of Proxima Centauri. Strong constraints on a substellar companion". Astronomy & Astrophysics Letters. 344: L5–L8. Bibcode:1999A&A...344L...5K. Diakses tanggal 2008-12-19.
Guedel, M. (2004). "Flares from small to large: X-ray spectroscopy of Proxima Centauri with XMM-Newton". Astronomy and Astrophysics. 416: 713–732. doi:10.1051/0004-6361:20031471. Diakses tanggal 2008-07-11.
Wood, B. E. (2000). "Observational Estimates for the Mass-Loss Rates of Alpha Centauri and Proxima Centauri Using Hubble Space Telescope Lyman-alpha Spectra". Astrophysical Journal. 537 (2): L49–L52. doi:10.1086/309026. Diakses tanggal 2008-07-11.
Kirkpatrick, J. Davy; et al. (1999). "Brown Dwarf Companions to G-type Stars. I: Gliese 417B and Gliese 584C". The Astronomical Journal. 121: 3235–3253. doi:10.1086/321085. Diakses tanggal 2008-06-23.
Johnston, Kathryn V. (1995). "Fossil Signatures of Ancient Accretion Events in the Halo". Bulletin of the American Astronomical Society. 27: 1370. Diakses tanggal 2008-08-10.
Endl, M. (June 18–21, 2002). "Extrasolar Terrestrial Planets: Can We Detect Them Already?". Dalam Drake Deming. Conference Proceedings, Scientific Frontiers in Research on Extrasolar Planets. Washington, DC. hlm. 75–79. Diakses tanggal 2008-06-23.

books.google.com

Untuk bintang di sebelah selatan zenit, sudut terhadap zenit sama dengan garis lintang dikurang deklinasi. Bintang tersembunyi dari tempat dengan sudut zenit sebesar 90° atau lebih, atau dalam kata lain dibawah cakrawala. Maka, untuk Proxima Centauri:
Lintang tertinggi = 90° + −62,68° = 27,32°.
Lihat: Campbell, William Wallace (1899). The Elements of Practical Astronomy. London: Macmillan. Diakses tanggal 2008-08-12.

doi.org

García-Sánchez, J. (2001). "Stellar encounters with the solar system". Astronomy and Astrophysics. 379: 634–659. doi:10.1051/0004-6361:20011330. Diakses tanggal 2008-06-12.
Benedict, G. Fritz; et al. (1999). "Interferometric Astrometry of Proxima Centauri and Barnard's Star Using HUBBLE SPACE TELESCOPE Fine Guidance Sensor 3: Detection Limits for Substellar Companions". The Astronomical Journal. 118 (2): 1086–1100. doi:10.1086/300975. Diakses tanggal 2007-07-21.
Kamper, K. W. (1978). "Alpha and Proxima Centauri". Astronomical Journal. 83: 1653–1659. doi:10.1086/112378. Diakses tanggal 2008-08-03.
Ségransan, D. (2003). "First radius measurements of very low mass stars with the VLTI". Astronomy and Astrophysics. 397: L5–L8. doi:10.1051/0004-6361:20021714. Diakses tanggal 2008-08-07.
Benedict, G. Fritz; et al. (1998). "Photometry of Proxima Centauri and Barnard's Star Using Hubble Space Telescope Fine Guidance Sensor 3: A Search for Periodic Variations". The Astronomical Journal. 116 (1): 429–439. doi:10.1086/300420. Diakses tanggal 2007-07-09.
Wertheimer, Jeremy G.; Laughlin, Gregory (2006). "Are Proxima and α Centauri Gravitationally Bound?". The Astronomical Journal. 132 (5): 1995–1997. doi:10.1086/507771. Diakses tanggal 2007-07-09.
Christian, D. J. (2004). "A Detailed Study of Opacity in the Upper Atmosphere of Proxima Centauri". The Astrophysical Journal. 612 (2): 1140–1146. doi:10.1086/422803. Diakses tanggal 2008-06-13.
Wood, B. E.; Linsky, J. L.; Müller, H.-R.; Zank, G. P. (2001). "Observational Estimates for the Mass-Loss Rates of α Centauri and Proxima Centauri Using Hubble Space Telescope Lyα Spectra" (PDF). The Astrophysical Journal. 547 (1): L49–L52. doi:10.1086/318888. Diakses tanggal 2007-07-09.
Saar, Steven H. (1997). "Activity-related Radial Velocity Variation in Cool Stars". Astrophysical Journal. 485: 319–326. doi:10.1086/304392. Diakses tanggal 2008-07-11.
Schroeder, Daniel J. (2000). "A Search for Faint Companions to Nearby Stars Using the Wide Field Planetary Camera 2". The Astronomical Journal. 119 (2): 906–922. doi:10.1086/301227. Diakses tanggal 2008-06-25.
Tarter, Jill C.; et al. (2007). "A Reappraisal of The Habitability of Planets around M Dwarf Stars". Astrobiology. 7 (1): 30–65. doi:10.1089/ast.2006.0124. PMID 17407403.
Khodachenko, Maxim L.; et al. (2007). "Coronal Mass Ejection (CME) Activity of Low Mass M Stars as An Important Factor for The Habitability of Terrestrial Exoplanets. I. CME Impact on Expected Magnetospheres of Earth-Like Exoplanets in Close-In Habitable Zones". Astrobiology. 7 (1): 167–184. doi:10.1089/ast.2006.0127. PMID 17407406.
Endl, M. and Kürster, M. (2008). "Toward detection of terrestrial planets in the habitable zone of our closest neighbor: Proxima Centauri". Astronomy and Astrophysics. 488 (3): 1149–1153. Bibcode:2008A&A...488.1149E. doi:10.1051/0004-6361:200810058.
Alden, Harold L. (1928). "Alpha and Proxima Centauri". Astronomical Journal. 39 (913): 20–23. doi:10.1086/104871. Diakses tanggal 2008-06-28.
Shapley, Harlow (1951). "Proxima Centauri as a Flare Star". Proceedings of the National Academy of Sciences of the United States of America. 37 (1): 15–18. doi:10.1073/pnas.37.1.15. PMC 1063292 . PMID 16588985. Diakses tanggal 2007-07-11.
Haisch, Bernhard (1995). "Solar-Like M-Class X-ray Flares on Proxima Centauri Observed by the ASCA Satellite". Science. 268 (5215): 1327–1329. doi:10.1126/science.268.5215.1327. PMID 17778978.
Guedel, M. (2004). "Flares from small to large: X-ray spectroscopy of Proxima Centauri with XMM-Newton". Astronomy and Astrophysics. 416: 713–732. doi:10.1051/0004-6361:20031471. Diakses tanggal 2008-07-11.
hal. 357, Leggett, S. K. (1992). "Infrared colors of low-mass stars". Astrophysical Journal Supplement Series. 82 (1): 351–394. doi:10.1086/191720. Diakses tanggal 2008-08-13.
Wargelin, Bradford J. (2002). "Stringent X-Ray Constraints on Mass Loss from Proxima Centauri". The Astrophysical Journal. 578: 503–514. doi:10.1086/342270.
Stauffer, J. R. (1986). "Chromospheric activity, kinematics, and metallicities of nearby M dwarfs". Astrophysical Journal Supplement Series. 61 (2): 531–568. doi:10.1086/191123. Diakses tanggal 2008-06-29.
Cincunegui, C.; Díaz, R. F.; Mauas, P. J. D. (2007). "A possible activity cycle in Proxima Centauri". Astronomy and Astrophysics. 461 (3): 1107–1113. doi:10.1051/0004-6361:20066027. Diakses tanggal 2007-07-11.
Wood, B. E. (2000). "Observational Estimates for the Mass-Loss Rates of Alpha Centauri and Proxima Centauri Using Hubble Space Telescope Lyman-alpha Spectra". Astrophysical Journal. 537 (2): L49–L52. doi:10.1086/309026. Diakses tanggal 2008-07-11.
Kirkpatrick, J. Davy; et al. (1999). "Brown Dwarf Companions to G-type Stars. I: Gliese 417B and Gliese 584C". The Astronomical Journal. 121: 3235–3253. doi:10.1086/321085. Diakses tanggal 2008-06-23.
Schultz, A. B. (1998). "A possible companion to Proxima Centauri". Astronomical Journal. 115: 345–350. doi:10.1086/300176. Diakses tanggal 2008-06-25.

eso.org

Kervella, Pierre; Thevenin, Frederic (2003-03-15). "A Family Portrait of the Alpha Centauri System: VLT Interferometer Studies the Nearest Stars". ESO. Diarsipkan dari versi asli tanggal 2008-06-16. Diakses tanggal 2007-07-09. Kesalahan pengutipan: Tanda <ref> tidak sah; nama "ESO2003" didefinisikan berulang dengan isi berbeda
Queloz, Didier (2002-11-29). "How Small are Small Stars Really? VLT Interferometer Measures the Size of Proxima Centauri and Other Nearby Stars". European Southern Observatory. Diarsipkan dari versi asli tanggal 2007-01-03. Diakses tanggal 2007-07-09.

harvard.edu

adsabs.harvard.edu

García-Sánchez, J. (2001). "Stellar encounters with the solar system". Astronomy and Astrophysics. 379: 634–659. doi:10.1051/0004-6361:20011330. Diakses tanggal 2008-06-12.
Benedict, G. Fritz; et al. (1999). "Interferometric Astrometry of Proxima Centauri and Barnard's Star Using HUBBLE SPACE TELESCOPE Fine Guidance Sensor 3: Detection Limits for Substellar Companions". The Astronomical Journal. 118 (2): 1086–1100. doi:10.1086/300975. Diakses tanggal 2007-07-21.
Kamper, K. W. (1978). "Alpha and Proxima Centauri". Astronomical Journal. 83: 1653–1659. doi:10.1086/112378. Diakses tanggal 2008-08-03.
Ségransan, D. (2003). "First radius measurements of very low mass stars with the VLTI". Astronomy and Astrophysics. 397: L5–L8. doi:10.1051/0004-6361:20021714. Diakses tanggal 2008-08-07.
See Table 1, Doyle, J. G. (1990). "Optical and infrared photometry of dwarf M and K stars". Astronomy and Astrophysics. 235: 335–339. Bibcode:1990A&A...235..335D. dan hal. 57, Peebles, P. J. E. (1993). Principles of Physical Cosmology. Princeton, New Jersey: Princeton University Press. ISBN 0691019339. Kesalahan pengutipan: Tanda <ref> tidak sah; nama "lbol" didefinisikan berulang dengan isi berbeda
Benedict, G. Fritz; et al. (1998). "Photometry of Proxima Centauri and Barnard's Star Using Hubble Space Telescope Fine Guidance Sensor 3: A Search for Periodic Variations". The Astronomical Journal. 116 (1): 429–439. doi:10.1086/300420. Diakses tanggal 2007-07-09.
Wertheimer, Jeremy G.; Laughlin, Gregory (2006). "Are Proxima and α Centauri Gravitationally Bound?". The Astronomical Journal. 132 (5): 1995–1997. doi:10.1086/507771. Diakses tanggal 2007-07-09.
Christian, D. J. (2004). "A Detailed Study of Opacity in the Upper Atmosphere of Proxima Centauri". The Astrophysical Journal. 612 (2): 1140–1146. doi:10.1086/422803. Diakses tanggal 2008-06-13.
Kürster, M.; et al. (1999). "Precise radial velocities of Proxima Centauri. Strong constraints on a substellar companion". Astronomy & Astrophysics Letters. 344: L5–L8. Bibcode:1999A&A...344L...5K. Diakses tanggal 2008-12-19.
Saar, Steven H. (1997). "Activity-related Radial Velocity Variation in Cool Stars". Astrophysical Journal. 485: 319–326. doi:10.1086/304392. Diakses tanggal 2008-07-11.
Schroeder, Daniel J. (2000). "A Search for Faint Companions to Nearby Stars Using the Wide Field Planetary Camera 2". The Astronomical Journal. 119 (2): 906–922. doi:10.1086/301227. Diakses tanggal 2008-06-25.
Endl, M. and Kürster, M. (2008). "Toward detection of terrestrial planets in the habitable zone of our closest neighbor: Proxima Centauri". Astronomy and Astrophysics. 488 (3): 1149–1153. Bibcode:2008A&A...488.1149E. doi:10.1051/0004-6361:200810058.
Glass, I. S. (2007). "The Discovery of the Nearest Star". African Sky. 11: 39. Bibcode:2007AfrSk..11...39G.
Alden, Harold L. (1928). "Alpha and Proxima Centauri". Astronomical Journal. 39 (913): 20–23. doi:10.1086/104871. Diakses tanggal 2008-06-28.
Voûte, J. (1917). "A 13th magnitude star in Centaurus with the same parallax as α Centauri". Monthly Notices of the Royal Astronomical Society. 77: 650–651. Diakses tanggal 2007-07-09.
Shapley, Harlow (1951). "Proxima Centauri as a Flare Star". Proceedings of the National Academy of Sciences of the United States of America. 37 (1): 15–18. doi:10.1073/pnas.37.1.15. PMC 1063292 . PMID 16588985. Diakses tanggal 2007-07-11.
hal. 357, Leggett, S. K. (1992). "Infrared colors of low-mass stars". Astrophysical Journal Supplement Series. 82 (1): 351–394. doi:10.1086/191720. Diakses tanggal 2008-08-13.
E. F., Guinan (1996). "Proxima Centauri: Rotation, Chromosperic Activity, and Flares". Bulletin of the American Astronomical Society. 28: 942. Diakses tanggal 2008-06-14.
Cincunegui, C.; Díaz, R. F.; Mauas, P. J. D. (2007). "A possible activity cycle in Proxima Centauri". Astronomy and Astrophysics. 461 (3): 1107–1113. doi:10.1051/0004-6361:20066027. Diakses tanggal 2007-07-11.
Matthews, R. A. J. (1994). "The Close Approach of Stars in the Solar Neighborhood". Quarterly Journal of the Royal Astronomical Society. 35: 1–9. Bibcode:1994QJRAS..35....1M.
Allen, C. (1998). "The galactic orbits of nearby UV Ceti stars". Revista Mexicana de Astronomia y Astrofisica. 34: 37–46. Diakses tanggal 2008-06-13.
Matthews, Robert; Gilmore, Gerard (1993). "Is Proxima really in orbit about Alpha CEN A/B?". MNRAS. 261: L5.
Anosova, J. (1994). "Dynamics of nearby multiple stars. The Alpha Centauri system". Astronomy and Astrophysics. 292 (1): 115–118. Diakses tanggal 2008-08-10.
Schultz, A. B. (1998). "A possible companion to Proxima Centauri". Astronomical Journal. 115: 345–350. doi:10.1086/300176. Diakses tanggal 2008-06-25.
Crawford, I. A. (1990). "Interstellar Travel: A Review for Astronomers". Quarterly Journal of the Royal Astronomical Society. 31: 377–400. Bibcode:1990QJRAS..31..377C.

chandra.harvard.edu

Staff (2006-08-30). "Proxima Centauri: The Nearest Star to the Sun". Harvard-Smithsonian Center for Astrophysics. Diakses tanggal 2007-07-09.

articles.adsabs.harvard.edu

Stauffer, J. R. (1986). "Chromospheric activity, kinematics, and metallicities of nearby M dwarfs". Astrophysical Journal Supplement Series. 61 (2): 531–568. doi:10.1086/191123. Diakses tanggal 2008-06-29.

inta-csic.es

sdc.cab.inta-csic.es

"Proxima Centauri UV Flux Distribution". ESA/Laboratory for Space Astrophysics and Theoretical Physics. Diakses tanggal 2007-07-11.

iop.org

iopscience.iop.org

Wood, B. E.; Linsky, J. L.; Müller, H.-R.; Zank, G. P. (2001). "Observational Estimates for the Mass-Loss Rates of α Centauri and Proxima Centauri Using Hubble Space Telescope Lyα Spectra" (PDF). The Astrophysical Journal. 547 (1): L49–L52. doi:10.1086/318888. Diakses tanggal 2007-07-09.

jact.org

"Latin Resources". Joint Association of Classical Teachers. Diarsipkan dari versi asli tanggal 2007-07-08. Diakses tanggal 2007-07-15.

nasa.gov

solarsystem.nasa.gov

Massa jenis (ρ) merupakan massa dibagi volume. Sehubungan dengan Matahari, massa jenis Proxima Centauri adalah:

$\rho$	= ${\begin{smallmatrix}{\frac {M}{M_{\odot }}}\cdot \left({\frac {R}{R_{\odot }}}\right)^{-3}\cdot \rho _{\odot }\end{smallmatrix}}$
	= 0,123 · 0,145⁻³ · 1,41 × 10³ kg/m³
	= 40,3 · 1,41 × 10³ kg/m³
	= 5,68 × 10⁴ kg/m³

dengan ${\begin{smallmatrix}\rho _{\odot }\end{smallmatrix}}$ adalah rata-rata massa jenis Matahari. Lihat:

Munsell, Kirk; Smith, Harman; Davis, Phil; Harvey, Samantha (2008-06-11). "Sun: Facts & Figures". Solar System Exploration. NASA. Diarsipkan dari versi asli tanggal 2015-11-07. Diakses tanggal 2008-07-12.

jpl.nasa.gov

Watanabe, Susan (2006-10-18). "Planet-Finding by Numbers". NASA JPL. Diarsipkan dari versi asli tanggal 2010-08-04. Diakses tanggal 2007-07-09.

nssdc.gsfc.nasa.gov

Williams, D. R. (2006-02-10). "Moon Fact Sheet". NASA. Diakses tanggal 2007-10-12.

ntrs.nasa.gov

Beals, K. A. (1988). "Project Longshot, an Unmanned Probe to Alpha Centauri" (PDF). NASA-CR-184718. U. S. Naval Academy. Diakses tanggal 2008-06-13.

nih.gov

ncbi.nlm.nih.gov

Tarter, Jill C.; et al. (2007). "A Reappraisal of The Habitability of Planets around M Dwarf Stars". Astrobiology. 7 (1): 30–65. doi:10.1089/ast.2006.0124. PMID 17407403.
Khodachenko, Maxim L.; et al. (2007). "Coronal Mass Ejection (CME) Activity of Low Mass M Stars as An Important Factor for The Habitability of Terrestrial Exoplanets. I. CME Impact on Expected Magnetospheres of Earth-Like Exoplanets in Close-In Habitable Zones". Astrobiology. 7 (1): 167–184. doi:10.1089/ast.2006.0127. PMID 17407406.
Shapley, Harlow (1951). "Proxima Centauri as a Flare Star". Proceedings of the National Academy of Sciences of the United States of America. 37 (1): 15–18. doi:10.1073/pnas.37.1.15. PMC 1063292 . PMID 16588985. Diakses tanggal 2007-07-11.
Haisch, Bernhard (1995). "Solar-Like M-Class X-ray Flares on Proxima Centauri Observed by the ASCA Satellite". Science. 268 (5215): 1327–1329. doi:10.1126/science.268.5215.1327. PMID 17778978.

sciam.com

Alpert, Mark (2005). "Red Star Rising". Scientific American. Diakses tanggal 2008-05-19.

scientificamerican.com

"WISE Satellite Set to Map the Infrared Universe". Scientific American. December 9, 2009. Diakses tanggal 2009-12-10.

u-strasbg.fr

simbad.u-strasbg.fr

"SIMBAD query result: V* V645 Cen -- Flare Star". Centre de Données astronomiques de Strasbourg. Diakses tanggal 2008-08-11. —some of the data is located under "Measurements". Kesalahan pengutipan: Tanda <ref> tidak sah; nama "SIMBAD" didefinisikan berulang dengan isi berbeda

uiuc.edu

astro.uiuc.edu

Kaler, Jim. "Rigil Kentaurus". University of Illinois. Diarsipkan dari versi asli tanggal 2008-12-16. Diakses tanggal 2008-08-03.

unam.mx

astroscu.unam.mx

Adams, Fred C. "Red Dwarfs and the End of the Main Sequence" (PDF). Gravitational Collapse: From Massive Stars to Planets. Revista Mexicana de Astronomía y Astrofísica. hlm. 46–49. Diakses tanggal 2008-06-24.

utexas.edu

clyde.as.utexas.edu

Benedict, G. F.; et al. "Astrometric Stability and Precision of Fine Guidance Sensor #3: The Parallax and Proper Motion of Proxima Centauri" (PDF). Proceedings of the HST Calibration Workshop. hlm. 380–384. Diakses tanggal 2007-07-11.

web.archive.org

Massa jenis (ρ) merupakan massa dibagi volume. Sehubungan dengan Matahari, massa jenis Proxima Centauri adalah:

$\rho$	= ${\begin{smallmatrix}{\frac {M}{M_{\odot }}}\cdot \left({\frac {R}{R_{\odot }}}\right)^{-3}\cdot \rho _{\odot }\end{smallmatrix}}$
	= 0,123 · 0,145⁻³ · 1,41 × 10³ kg/m³
	= 40,3 · 1,41 × 10³ kg/m³
	= 5,68 × 10⁴ kg/m³

dengan ${\begin{smallmatrix}\rho _{\odot }\end{smallmatrix}}$ adalah rata-rata massa jenis Matahari. Lihat:

Munsell, Kirk; Smith, Harman; Davis, Phil; Harvey, Samantha (2008-06-11). "Sun: Facts & Figures". Solar System Exploration. NASA. Diarsipkan dari versi asli tanggal 2015-11-07. Diakses tanggal 2008-07-12.
Kervella, Pierre; Thevenin, Frederic (2003-03-15). "A Family Portrait of the Alpha Centauri System: VLT Interferometer Studies the Nearest Stars". ESO. Diarsipkan dari versi asli tanggal 2008-06-16. Diakses tanggal 2007-07-09. Kesalahan pengutipan: Tanda <ref> tidak sah; nama "ESO2003" didefinisikan berulang dengan isi berbeda
"Latin Resources". Joint Association of Classical Teachers. Diarsipkan dari versi asli tanggal 2007-07-08. Diakses tanggal 2007-07-15.
Watanabe, Susan (2006-10-18). "Planet-Finding by Numbers". NASA JPL. Diarsipkan dari versi asli tanggal 2010-08-04. Diakses tanggal 2007-07-09.
Queloz, Didier (2002-11-29). "How Small are Small Stars Really? VLT Interferometer Measures the Size of Proxima Centauri and Other Nearby Stars". European Southern Observatory. Diarsipkan dari versi asli tanggal 2007-01-03. Diakses tanggal 2007-07-09.
Kaler, Jim. "Rigil Kentaurus". University of Illinois. Diarsipkan dari versi asli tanggal 2008-12-16. Diakses tanggal 2008-08-03.