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List of brightest stars

This is a list of stars arranged by their apparent magnitude – their brightness as observed from Earth. It includes all stars brighter than magnitude +2.50 in visible light, measured using a V-band filter in the UBV photometric system. Stars in binary systems (or other multiples) are listed by their total or combined brightness if they appear as a single star to the naked eye, or listed separately if they do not. As with all magnitude systems in astronomy, the scale is logarithmic and inverted i.e. lower/more negative numbers are brighter.

Most stars on this list appear bright from Earth because they are nearby, not because they are intrinsically luminous. For a list which compensates for the distances, converting the apparent magnitude to the absolute magnitude, see the list of most luminous stars.

Some major asterisms, which feature many of the brightest stars in the night sky

Measurement

The Sun is the brightest star as viewed from Earth, at −26.78 mag. The second brightest is Sirius at −1.46 mag. For comparison, the brightest non-stellar objects in the Solar System have maximum brightnesses of:

Any exact order of the visual brightness of stars is not perfectly defined for four reasons:

Nomenclature

All of these stars have multiple valid names or catalogue designations. The table lists their Bayer designation and the most common proper name. Most of the proper names have been approved[8] by the Working Group on Star Names of the International Astronomical Union (IAU). Popular names which have not been approved by the IAU are omitted.

Table

The source of magnitudes cited in this list is the linked Wikipedia articles. This basic list is a catalog of what Wikipedia itself documents. References can be found in the individual articles.

Brightest star by galaxy

See also

References

  1. ^ Zombeck, Martin V. (2007). Handbook of space astronomy and astrophysics (Third ed.). Cambridge, UK: Cambridge University Press. pp. 75, 144–145. ISBN 978-0-521-78242-5.
  2. ^ Mallama, Anthony; Hilton, James L. (October 2018). "Computing apparent planetary magnitudes for The Astronomical Almanac". Astronomy and Computing. 25: 10–24. arXiv:1808.01973. Bibcode:2018A&C....25...10M. doi:10.1016/j.ascom.2018.08.002. S2CID 69912809.
  3. ^ Hoffleit, Dorrit; Jaschek, Carlos (1991). "The Bright star catalogue". New Haven. Bibcode:1991bsc..book.....H.
  4. ^ Bessell, Michael S. (2005). "Standard Photometric Systems". Annual Review of Astronomy & Astrophysics. 43 (1): 293–336. Bibcode:2005ARA&A..43..293B. doi:10.1146/annurev.astro.41.082801.100251. S2CID 28977639.
  5. ^ Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D.
  6. ^ Illingworth, Valerie (1979). Macmillan Dictionary of Astronomy. Dictionary Series (Second ed.). London: Springer (published April 1985). p. 237. doi:10.1007/978-1-349-17803-2. ISBN 9781349178032. OCLC 965821821. Retrieved 24 September 2016.
  7. ^ Landolt, Arlo U. (2009). "UBVRI Photometric Standard Stars Around the Celestial Equator: Updates and Additions". The Astronomical Journal. 137 (5): 4186–4269. arXiv:0904.0638. Bibcode:2009AJ....137.4186L. doi:10.1088/0004-6256/137/5/4186. S2CID 118627330.
  8. ^ a b "Naming Stars". IAU Division C WG Star Names. Retrieved 12 August 2018.
  9. ^ "HD 6860 | NASA Exoplanet Archive". exoplanetarchive.ipac.caltech.edu. Retrieved 2024-01-16.
  10. ^ "VSX : Detail for LMC V1006". www.aavso.org. Retrieved 2023-11-26.
  11. ^ Bonanos, A. Z.; Lennon, D. J.; Köhlinger, F.; van Loon, J. Th.; Massa, D. L.; Sewilo, M.; Evans, C. J.; Panagia, N.; Babler, B. L.; Block, M.; Bracker, S.; Engelbracht, C. W.; Gordon, K. D.; Hora, J. L.; Indebetouw, R. (2010-06-24). "SPITZER SAGE-SMC INFRARED PHOTOMETRY OF MASSIVE STARS IN THE SMALL MAGELLANIC CLOUD". The Astronomical Journal. 140 (2): 416–429. arXiv:1004.0949. Bibcode:2010AJ....140..416B. doi:10.1088/0004-6256/140/2/416. hdl:1887/61635. ISSN 0004-6256. S2CID 119290443.
  12. ^ Drout, Maria R.; Massey, Philip; Meynet, Georges; Tokarz, Susan; Caldwell, Nelson (2009-08-27). "Yellow Supergiants in the Andromeda Galaxy (M31)". The Astrophysical Journal. 703 (1): 441–460. arXiv:0907.5471. Bibcode:2009ApJ...703..441D. doi:10.1088/0004-637x/703/1/441. ISSN 0004-637X. S2CID 16955101.
  13. ^ Massey, Philip; Olsen, K. A. G.; Hodge, Paul W.; Strong, Shay B.; Jacoby, George H.; Schlingman, Wayne; Smith, R. C. (May 2006). "A Survey of Local Group Galaxies Currently Forming Stars. I.UBVRIPhotometry of Stars in M31 and M33". The Astronomical Journal. 131 (5): 2478–2496. arXiv:astro-ph/0602128. Bibcode:2006AJ....131.2478M. doi:10.1086/503256. ISSN 0004-6256.

External links