NGC 3021 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 3021" in English language version.

refsWebsite

Global rank English rank

7harvard.edu

18^th place

17^th place

4doi.org

2^nd place

2arxiv.org

69^th place

59^th place

2wis-tns.org

low place

2u-strasbg.fr

1,342^nd place

1,819^th place

1nasa.gov

75^th place

83^rd place

1caltech.edu

887^th place

714^th place

1semanticscholar.org

11^th place

8^th place

1cseligman.com

low place

1spacetelescope.org

8,860^th place

6,620^th place

arxiv.org

Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
Tully, R. Brent; et al. (August 2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. S2CID 250737862. 50.

caltech.edu

ned.ipac.caltech.edu

"NASA/IPAC Extragalactic Database (NED)". California Institute of Technology. Retrieved October 2, 2015.

cseligman.com

Seligman, C. "NGC Objects: NGC 3000 - 3049". Celestial Atlas. Retrieved 2021-12-17.

doi.org

Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
Tully, R. Brent; et al. (August 2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. S2CID 250737862. 50.
Anupama, G. C. (November 1997). "Optical Spectra of Recent Supernovae of Type Ia: SN1995AL, SN1997Y, SN1997BP". Astronomical Journal. 114: 2054. Bibcode:1997AJ....114.2054A. doi:10.1086/118625.
Herschel, W. (1789). "Catalogue of a Second Thousand of New Nebulae and Clusters of Stars; with a Few Introductory Remarks on the Construction of the Heavens". Philosophical Transactions of the Royal Society of London. 79: 212–255. Bibcode:1789RSPT...79..212H. doi:10.1098/rstl.1789.0021.

harvard.edu

ui.adsabs.harvard.edu

Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
Tully, R. Brent; et al. (August 2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. S2CID 250737862. 50.
Anupama, G. C. (November 1997). "Optical Spectra of Recent Supernovae of Type Ia: SN1995AL, SN1997Y, SN1997BP". Astronomical Journal. 114: 2054. Bibcode:1997AJ....114.2054A. doi:10.1086/118625.
Herschel, W. (1789). "Catalogue of a Second Thousand of New Nebulae and Clusters of Stars; with a Few Introductory Remarks on the Construction of the Heavens". Philosophical Transactions of the Royal Society of London. 79: 212–255. Bibcode:1789RSPT...79..212H. doi:10.1098/rstl.1789.0021.
Pesci, S.; et al. (November 1995). Green, D. W. E. (ed.). "Supernova 1995al in NGC 3021". IAU Circular. 6255 (1): 1. Bibcode:1995IAUC.6255....1P.
Wei, J. -Y.; et al. (November 1995). Green, D. W. E. (ed.). "Supernova 1995al in NGC 3021". IAU Circular. 6256 (1): 1. Bibcode:1995IAUC.6256....1W.

cbat.eps.harvard.edu

Pesci, S.; et al. (November 1995). Green, D. W. E. (ed.). "Supernova 1995al in NGC 3021". IAU Circular. 6255 (1): 1. Bibcode:1995IAUC.6255....1P.

nasa.gov

Hille, Karl (July 30, 2015). "Hubble View of a Cosmological Measuring Tape". NASA. Retrieved October 2, 2015.

semanticscholar.org

api.semanticscholar.org

Tully, R. Brent; et al. (August 2016). "Cosmicflows-3". The Astronomical Journal. 152 (2): 21. arXiv:1605.01765. Bibcode:2016AJ....152...50T. doi:10.3847/0004-6256/152/2/50. S2CID 250737862. 50.

spacetelescope.org

information@eso.org. "A cosmological measuring tape". www.spacetelescope.org. Retrieved 2023-11-26.

u-strasbg.fr

vizier.u-strasbg.fr

Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.

simbad.u-strasbg.fr

"NGC 3021". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-12-17.

wis-tns.org

"SN 1995al". Transient Name Server. IAU. Retrieved 15 June 2025.
"SN 2023bvj | Transient Name Server". www.wis-tns.org. Retrieved 2023-07-06.