Histopathology image classification: Highlighting the gap between manual analysis and AI automation

SN 1054 remnant
(Crab Nebula)

A supernova is an event in which a star destroys itself in an explosion which can briefly become as luminous as an entire galaxy. This list of supernovae of historical significance includes events that were observed prior to the development of photography, and individual events that have been the subject of a scientific paper that contributed to supernova theory.

List of supernovae

In most entries, the year when the supernova was seen is part of the designation (1st column).

Supernova
designation
(year)
Constellation Apparent
magnitude
Distance
(light years)
Type Galaxy Comments
SN 185 Centaurus −4 (?)[1] 9,100[2] Ia (?) Milky Way Surviving description sketchy; modern estimates of maximum apparent magnitude vary from +4 to −8. The remnant is probably RCW 86, some 8200 ly distant,[3] making it comparable to SN 1572. Some researchers have suggested it was a comet, not a supernova.[4][5]
SN 386 Sagittarius +1.5 14,700 II Milky Way "suggested SN",[6] candidate remnant could be G11.2-0.3.[7][8] There are three suggestions and doubtful if SN at all or classical nova or something else.[9]
SN 393 Scorpius –0 3,400 II/Ib Milky Way "possible SN",[6] could also be classical nova or something else[9]
SN 1006 Lupus –7.5[10] 7,200 Ia Milky Way Widely observed on Earth; in apparent magnitude, the brightest stellar event in recorded history.[11]
SN 1054 Taurus –6[12] 6,500 II Milky Way Remnant is the Crab Nebula with its pulsar (neutron star)
SN 1181 Cassiopeia 0 7,100 sub-luminous Type Iax supernova Milky Way Remnant is Pa 30 with its hot stellar remnant[13]
SN 1572 Cassiopeia –4.0 8,000 Ia Milky Way Tycho's Nova
Kepler's Supernova Ophiuchus –3 14,000 Ia Milky Way Kepler's Star; most recent readily visible supernova within the Milky Way
Cas A,
c. 1680
Cassiopeia +5 9,000 IIb Milky Way Apparently never visually conspicuous, due to interstellar dust; but the remnant, Cas A, is the brightest extrasolar radio source in the sky
G1.9+0.3,
cal. 1868
Sagittarius (visible light masked by dust) 25,000 Ia Milky Way Located near the Galactic Center; "Posthumously" discovered in 1985; age determined in 2008
SN 1885A Andromeda +5.85[14] 2,500,000 Ipec Andromeda Galaxy First observation of an extragalactic supernova
SN 1895B Centaurus +8.0[15] 10,900,000 Ia NGC 5253  
SN 1937C Canes Venatici +8.4[15] 13,000,000 Ia IC 4182  
SN 1939C Cepheus +13 25,200,000 I Fireworks Galaxy  
SN 1940B Coma Berenices +12.8 38,000,000 II-P NGC 4725  
SN 1961V Perseus +12.5 30,000,000 II? NGC 1058 Potential supernova impostor[16]
SN 1972E Centaurus +8.7[17] 10,900,000 Ia NGC 5253 Followed for more than a year; became the prototypical Type Ia supernova
SN 1983N Hydra +11.8 15,000,000 Ib Messier 83 First observation of a Type Ib supernova
SN 1986J Andromeda +18.4 30,000,000 IIn NGC 891 Bright in the radio frequency range
SN 1987A Dorado +2.9 160,000 IIpec Large Magellanic Cloud Intense radiation reached Earth on February 23, 1987, 7:35:35 UT. Notable for archival photos of progenitor star and detection of supernova neutrinos. Most recent Local Group supernova
SN 1993J Ursa Major +10.7[18] 11,000,000 IIb M81 One of the brightest supernovae in the northern sky since 1954
SN 1994D Virgo +15.2 50,000,000 Ia NGC 4526
SN 1998bw Telescopium ? 140,000,000 Ic ESO 184-G82 Linked to GRB 980425, which was the first time a gamma-ray burst has been linked to a supernova.
SN 1999eh Lynx +18.3 +/- 0.3 84,000,000 I NGC 2770 First supernovae in this galaxy, where 3 more were detected later.
SN 2002bj Lupus +14.7 160,000,000 IIn NGC 1821 AM Canum Venaticorum-type outburst.[19]
SN 2002dd Ursa Major +24.0 8,000,000,000 Ia anonymous galaxy Furthest supernova observed through Hubble Deep Field.[20]
SN 2003fg Boötes 4,000,000,000 Ia anonymous galaxy Also known as the "Champagne supernova"
SN 2004dj Camelopardalis 8,000,000 II-P NGC 2403 NGC 2403 is an outlying member of the M81 Group
SN 2005ap Coma Berenices 4,700,000,000 II ? Announced in 2007 to be the brightest supernova up to that point.
SN 2005gj Cetus 865,000,000 Ia/II-n ? Notable for having characteristics of both Type Ia and Type IIn.
SN 2005gl Pisces +16.5 200,000,000 II-n NGC 266 Star could be found on old pictures.[21]
SN 2006gy Perseus +15 240,000,000 IIn (*) NGC 1260 Observed by NASA,
*with a peak of over 70 days, possibly a new type.
SN 2007bi Virgo +18.3 Ia anonymous dwarf galaxy Extremely bright and long-lasting, the first good observational match for the pair-instability supernova model postulated for stars of initial mass greater than 140 solar masses (even better than SN 2006gy). The precursor is estimated at 200 solar masses, similar to the first stars of the early universe.[22]
SN 2007uy Lynx +16.8 84,000,000 Ibc NGC 2770 Got overshadowed by SN 2008D.
SN 2008D Lynx 88,000,000 Ibc NGC 2770 First supernova to be observed while it exploded.
MENeaC Abell399.3.14.0 Aries +28.7 1,000,000,000
(z=0.0613)
Ia anonymous red globular cluster associated with anonymous red elliptical galaxy in cluster Abell 399 Observed in 2009. Supernova associated with a globular cluster[23][24]
SN 2009ip Piscis Austrinus 66,000,000 IIn NGC 7259 In 2009 classified as supernova. Redesignated as Luminous blue variable (LBV) Supernova impostor.[25] In September 2012 classified as a young type IIn supernova.[26]
SN 2010lt Camelopardalis +17.0 240,000,000 Ia (sub-luminous) UGC 3378 Discovered by 10-year-old girl, the youngest person to discover a supernova.
SN 2011fe Ursa Major +10.0 21,000,000 Ia M101 One of the very few extragalactic supernovae visible in 50mm binoculars.
SN 2014J Ursa Major +10.5 11,500,000 Ia M82 Closest supernova since SN 2004dj in NGC 2403.
ASASSN-15ga Virgo 1,000,000,000 Ia NGC 4866 [27]
ASASSN-15lh SN 2015L Indus +16.9 3,800,000,000 Ic APMUKS(BJ) B215839.70−615403.9 Most luminous hypernova ever observed.
IPTF14hls Ursa Major +17.7 509,000,000 unknown SDSS J092034.44+504148.7 (possible dwarf galaxy) Unusual supernova
SN 2016aps Draco +18.11 3,600,000,000 SLSB-II ? Most luminous supernova-like event to date.
SN 2017gax Dorado 517,000,000 I NGC 1672
SN 2018zd Camelopardalis +17.8 70,000,000 Ia-csm NGC 2146 First electron capture supernova ever detected
SN 2019hgp Boötes +20.16 920,000,000 Icn First detected supernova of a Wolf-Rayet star[28][29]
SN 2020fqv Virgo +19.0 59,400,000 IIb NGC 4568 Earliest known observation of an explosion, 26 hours after[30][31][32]
SN 2020tlf Boötes +15.89 120,000,000 IIn NGC 5731 First red supergiant observed before, during and after explosion; earliest known observation, at 130 days before explosion[33][34]
SN 2021yja Eridanus 750,000,000 II NGC 1325[35][36]
SN 2022jli Cetus +14 75,000,000 type I-c NGC 157 Type Ic, shows periodicity[37][38][39][40]
SN 2023ixf Ursa Major +10.8 21,000,000 type II-L Pinwheel Galaxy (M101)[41] Closest and brightest supernova since SN 2014J
SN 2023rve Fornax +13.9 450,000,000 II NGC 1097[42][43][44][45][46] Brightest Supernova Since SN 2023ixf.
SN 2023vyl Pegasus 783,000,000 Ia NGC 7625 [47][48]
SN 2023abdg Grus 816,000,000 II NGC 7421 [49]

Supernova statistics

Yearly extragalactic supernovae reported
Year Total Type I Type II LBV
(imposters)
Brighter than
apmag 13
Apmag of brightest
Supernova of that year
2023[50] 19859 1430 417 7 2 10.9 (2023ixf in M101)
2022[51] 21368 1732 396 7 4 12.3 (2022hrs in NGC 4647)
2021[52] 23665 1849 465 5 8 12.0 (2021aefx in NGC 1566)
2020[53] 21775 1648 451 7 7 11.8 (2020ue in NGC 4636)
2019[54] 18767 1652 485 9 1 13.0 (2019np in NGC 3254)
2018[55] 9525 1206 332 7 5 12.7 (2018pv in NGC 3941)
2017[56] 8293 746 218 4 3 11.5 (2017cbv in NGC 5643)
2016[57] 7737 681 226 3 0 13.0 (2016coj in NGC 4125)
2015[58] 4474 707 214 4 2 12.9 (2015F in NGC 2442)
2014[59] 2243 528 175 2 3 10.1 (2014J in Messier 82)
2013[60] 1922 498 190 7 6 11.3 (2013aa in NGC 5643)
2012[61] 1223 550 152 8 5 11.9 (2012fr in NGC 1365)
2011[62] 1129 439 160 10 7 9.9 (2011fe in Messier 101)
2010[63] 931 279 135 7 2 12.8 (2010ih in NGC 2325)
2009[64] 576 202 137 1 0 13.0 (2009ig in NGC 1015)
2008[65] 511 251 143 1 3 12.4 (2008ge in NGC 1527)
2007[66] 605 442 130 1 3 12.0 (2007it in NGC 5530)
2006[67] 558 418 124 2 3 12.1 (2006dd in NGC 1316)
2005[68] 385 273 94 1 2 12.3 (2005df in NGC 1559)
2004[69] 343 221 79 0 2 11.2 (2004dj in NGC 2403)
2003[70] 384 198 89 1 1 12.3 (2003hv in NGC 1201)
2002[71] 353 163 64 0 1 12.3 (2002ap in Messier 74)
2001[72] 310 108 75 0 2 12.3 (2001e1 in NGC 1448)
2000[73] 199 76 49 1 0 13.1 (2000cx in NGC 528)
2000-2023
 
147135
 
16297
(76.5%)
5000
(23.5%)
95
 
72
 

See also

References

  1. ^ Modern estimates vary widely; see SN 185 for more detail.
  2. ^ Ksenofontov, L. T.; Berezhko, E. G.; Völk, H. J. (2005-04-01). "Magnetic field amplification in Tycho and other shell-type supernova remnants". Astronomy & Astrophysics. 433 (1): 229–240. arXiv:astro-ph/0409453. Bibcode:2005A&A...433..229V. doi:10.1051/0004-6361:20042015. ISSN 0004-6361. S2CID 16726273.
  3. ^ "New evidence links stellar remains to oldest recorded supernova" Chandra X-ray Observatory, released 2006-09-18, revised 2009-02-20, retrieved 2010-02-26.
  4. ^ Chin YN, Huang YL (1994). "Identification of the Guest Star of AD 185 as a comet rather than a supernova". Nature. 371 (6496): 398–399. Bibcode:1994Natur.371..398C. doi:10.1038/371398a0. S2CID 4240119. Archived from the original on 2013-11-05.
  5. ^ Zhao FY, Strom RG, Jiang SY (2006). "The Guest Star of AD185 Must Have Been a Supernova". Chinese Journal of Astronomy and Astrophysics. 6 (5): 635–40. Bibcode:2006ChJAA...6..635Z. doi:10.1088/1009-9271/6/5/17.
  6. ^ a b "SNR Cat - U Manitoba".
  7. ^ SEDS. "Supernova 386".
  8. ^ National Radio Astronomy Observatory (NRAO). "The Supernova of 386 AD". Archived from the original on 2018-10-06. Retrieved 2012-09-02.
  9. ^ a b Hoffmann, Susanne M; Vogt, Nikolaus (2020-09-11). "A search for the modern counterparts of the Far Eastern guest stars 369 CE, 386 CE and 393 CE". Monthly Notices of the Royal Astronomical Society. 497 (2): 1419–1433. arXiv:2007.01013. Bibcode:2020MNRAS.497.1419H. doi:10.1093/mnras/staa1970. ISSN 0035-8711.
  10. ^ Winkler, P. Frank; Gupta, Gaurav; Long, Knox S. (2003). "The SN 1006 Remnant: Optical Proper Motions, Deep Imaging, Distance, and Brightness at Maximum". The Astrophysical Journal. 585 (1): 324–335. arXiv:astro-ph/0208415. Bibcode:2003ApJ...585..324W. doi:10.1086/345985. S2CID 1626564.
  11. ^ "Astronomers Peg Brightness of History's Brightest Star" (Press release). National Optical Astronomy Observatory. 2003-03-05. Archived from the original on 2003-04-02. Retrieved 2009-01-12.
  12. ^ SEDS, Supernova 1054 – Creation of the Crab Nebula
  13. ^ Ritter, Andreas; Parker, Quentin A.; Lykou, Foteini; Zijlstra, Albert A.; Guerrero, Martín A.; Le Dû, Pascal (2021-09-01). "The Remnant and Origin of the Historical Supernova 1181 AD". The Astrophysical Journal Letters. 918 (2): L33. arXiv:2105.12384. Bibcode:2021ApJ...918L..33R. doi:10.3847/2041-8213/ac2253. hdl:10261/255617. ISSN 2041-8205. S2CID 235195784.
  14. ^ de Vaucouleurs, G.; Corwin Jr., H. G. (1985). "S Andromedae 1885 - A centennial review". Astrophysical Journal. 295: 287. Bibcode:1985ApJ...295..287D. doi:10.1086/163374.
  15. ^ a b "List of Supernovae". Central Bureau for Astronomical Telegrams. Harvard University. Retrieved 2021-07-09.
  16. ^ Voisey, Jon (5 November 2010). "What was SN 1961V?". Universe Today. Retrieved 1 August 2011.
  17. ^ Ardeberg, A.; de Groot, M. (1973). "The 1972 supernova in NGC 5253. Photometric results from the first observing season". Astronomy & Astrophysics. 28: 295–304. Bibcode:1973A&A....28..295A.
  18. ^ J. C. Wheeler; E. Barker; R. Benjamin; J. Boisseau; A. Clocchiatti; G. de Vaucouleurs; N. Gaffney; R. P. Harkness; A. M. Khokhlov; D. F. Lester; B. J. Smith; V. V. Smith; J. Tomkin (1993). "Early Observations of SN 1993J in M81 at McDonald Observatory". Astrophysical Journal. 417: L71–L74. Bibcode:1993ApJ...417L..71W. doi:10.1086/187097.
  19. ^ Sanders, Robert. "Rapid supernova could be new class of exploding star". UC Newsroom. University of California, Berkeley. Archived from the original on 2011-06-13. Retrieved 2009-11-06.
  20. ^ information@eso.org. "SN2002dd in the HDF North - 2002". www.esahubble.org. Retrieved 2024-08-17.
  21. ^ David Bishop (2005). "Supernova 2005gl in NGC 266". Central Bureau Electronic Telegrams. 250. Rochester Academy of Science: 1. Bibcode:2005CBET..250....1P. Retrieved 26 August 2012.
  22. ^ Science Daily, "Superbright Supernova Is First of Its Kind", 5 December 2009 (accessed 2009-12-15)
  23. ^ Melissa L. Graham; David J. Sand; Dennis Zaritsky; Chris J. Pritchet (13 May 2015). "Confirmation of Hostless Type Ia Supernovae Using Hubble Space Telescope Imaging". The Astrophysical Journal. 807 (1): 83. arXiv:1505.03407. Bibcode:2015ApJ...807...83G. doi:10.1088/0004-637X/807/1/83. S2CID 118555601.
  24. ^ Robert Sanders (4 June 2015). "Exiled stars explode far from home". UC Berkeley News Center.
  25. ^ "Supernova impostor explodes for real". www.newscientist.com. Retrieved November 29, 2017.
  26. ^ Maza, J.; Hamuy, M.; Antezana, R.; Gonzalez, L.; Lopez, P.; Silva, S.; Folatelli, G.; Iturra, D.; Cartier, R.; Forster, F.; Marchi, S.; Rojas, A.; Pignata, G.; Conuel, B.; Reichart, D.; Ivarsen, K.; Haislip, J.; Crain, A.; Foster, D.; Nysewander, M.; Lacluyze, A. (2009). "Supernova 2009ip in NGC 7259". Central Bureau Electronic Telegrams. 1928: 1. Bibcode:2009CBET.1928....1M. Archived from the original on September 11, 2016. Retrieved November 29, 2017.
  27. ^ Piascik, A. S.; Steele, I. A. (2015-01-01). "ATel #7333: Spectral Classification of ASASSN-15ga in NGC4866". The Astronomer's Telegram. Retrieved 2021-02-02.
  28. ^ Gal-Yam, A.; Bruch, R.; Schulze, S.; Yang, Y.; Perley, D. A.; Irani, I.; Sollerman, J.; Kool, E. C.; Soumagnac, M. T.; Yaron, O.; Strotjohann, N. L. (12 January 2022). "A WC/WO star exploding within an expanding carbon–oxygen–neon nebula". Nature. 601 (7892): 201–204. arXiv:2111.12435. Bibcode:2022Natur.601..201G. doi:10.1038/s41586-021-04155-1. ISSN 1476-4687. PMID 35022591. S2CID 244527654.
  29. ^ "Astronomers discover first supernova explosion of a Wolf-Rayet star". Instituto de Astrofísica de Canarias • IAC. 12 January 2022. Retrieved 2022-02-08.
  30. ^ Jenner, Lynn (2021-10-19). "Hubble Gives Unprecedented, Early View of a Doomed Star's Destruction". NASA. Retrieved 2021-11-05.
  31. ^ Gough, Evan (2021-10-29). "Quick Action Let Hubble Watch the Earliest Stages of an Unfolding Supernova Detonation". Universe Today. Retrieved 2021-11-05.
  32. ^ Tinyanont, Samaporn; Ridden-Harper, R; Foley, R J; Morozova, V; Kilpatrick, C D; Dimitriadis, G; DeMarchi, L; Gagliano, A; Jacobson-Galán, W V; Messick, A; Pierel, J D R (2021-10-26). "Progenitor and close-in Circumstellar Medium of Type II Supernova 2020fqv from high-cadence photometry and ultra-rapid UV spectroscopy". Monthly Notices of the Royal Astronomical Society. 512 (stab2887): 2777–2797. arXiv:2110.10742. doi:10.1093/mnras/stab2887. ISSN 0035-8711.
  33. ^ Jacobson-Galán, W. V.; Dessart, L.; Jones, D. O.; Margutti, R.; Coppejans, D.L.; Dimitriadis, G.; Foley, R. J.; Kilpatrick, C. D.; Matthews, D. J.; Rest, S.; Terreran, G.; Aleo, P. D.; Auchettl, K.; Blanchard, P. K.; Coulter, D. A.; Davis, K. W.; de Boer, T. J. L.; DeMarchi, L.; Drout, M. R.; Earl, N.; Gagliano, A.; Gall, C.; Hjorth, J.; Huber, M. E.; Ibik, A. L.; Milisavljevic, D.; Pan, Y.-C.; Rest, A.; Ridden-Harper, R.; Rojas-Bravo, C.; Siebert, M. R.; Smith, K. W.; Taggart, K.; Tinyanont, S.; Wang, Q.; Zenati, Y. (6 January 2022). "Final Moments. I. Precursor Emission, Envelope Inflation, and Enhanced Mass Loss Preceding the Luminous Type II Supernova 2020tlf". The Astrophysical Journal. 924 (1). American Astronomical Society: 15. arXiv:2109.12136. Bibcode:2022ApJ...924...15J. doi:10.3847/1538-4357/ac3f3a. S2CID 237940678.
  34. ^ Anderson, Paul Scott (14 January 2022). "Dying star's explosive end seen by astronomers". EarthSky. Deborah Byrd. Retrieved 16 January 2022.
  35. ^ Smith, K. W.; et al. (September 2021). "ATLAS21bidw (AT2021yja): discovery of a candidate SN in NGC 1325 (22 Mpc)". Transient Name Server AstroNote 2021-235. 235: 1. Bibcode:2021TNSAN.235....1S.
  36. ^ Ryder, S. D.; et al. (September 2021). "Radio observations of SN 2021yja". The Astronomer's Telegram. 14915: 1. Bibcode:2021ATel14915....1R.
  37. ^ Moore, T.; et al. (October 2023). "SN 2022jli: A Type Ic Supernova with Periodic Modulation of Its Light Curve and an Unusually Long Rise". The Astrophysical Journal Letters. 956 (1): L31. arXiv:2309.12750. Bibcode:2023ApJ...956L..31M. doi:10.3847/2041-8213/acfc25. ISSN 2041-8205.
  38. ^ Chen, Ping; et al. (January 2024). "A 12.4-day periodicity in a close binary system after a supernova". Nature. 625 (7994): 253–258. arXiv:2310.07784. Bibcode:2024Natur.625..253C. doi:10.1038/s41586-023-06787-x. ISSN 1476-4687. PMID 38200292. S2CID 263909264. Retrieved 12 January 2024.
  39. ^ "Missing link found: supernovae give rise to black holes or neutron stars". www.eso.org. Retrieved 12 January 2024.
  40. ^ "Supernova 2022jli in NGC 157". www.rochesterastronomy.org. Retrieved 12 January 2024.
  41. ^ O'Callaghan, Jonathan (October 2023). "Out with a Bang". Scientific American. 329 (3): 8–11. doi:10.1038/scientificamerican1023-8. PMID 39017247.
  42. ^ Odeh, Mohammad (8 September 2023). "AT 2023rve". IAU Supernova Working Group. Retrieved 10 September 2023.
  43. ^ Arrizabalaga, P. (12 September 2023). "SN 2023rve: follow-up photometry with LCOGT DeltaRho 350 + QHY600". IAU Supernova Working Group. Retrieved 14 September 2023.
  44. ^ Bishop, David (12 September 2023). "Supernovae 2023rve in NGC 1097". Bright Supernovae. Retrieved 14 September 2023.
  45. ^ Otero, Sebastian (12 September 2023). "The International Variable Star Index: SN 2023rve". AAVSO. Retrieved 14 September 2023.
  46. ^ Ghannam, Osama (8 September 2023). "New Supernova is Discovered From the UAE". IAC. Retrieved 14 September 2023.
  47. ^ Supernovae 2023vyl in NGC 7625, Astronomy Section, Rochester Academy of Science, January 26, 2024, retrieved 2024-01-28.
  48. ^ "SN 2023vyl". Transient Name Server. IAU. Retrieved 14 August 2024.
  49. ^ "SN 2023abdg", Transient Name Server, retrieved 2024-02-04.
  50. ^ David Bishop. "Supernova discovery statistics for 2023". Retrieved 2023-01-11.
  51. ^ David Bishop. "Supernova discovery statistics for 2022". Retrieved 2023-02-18.
  52. ^ David Bishop. "Supernova discovery statistics for 2021". Retrieved 2023-02-18.
  53. ^ David Bishop. "Supernova discovery statistics for 2020". Retrieved 2023-02-18.
  54. ^ David Bishop. "Supernova discovery statistics for 2019". Retrieved 2023-02-18.
  55. ^ David Bishop. "Supernova discovery statistics for 2018". Retrieved 2023-02-18.
  56. ^ David Bishop. "Supernova discovery statistics for 2017". Retrieved 2023-02-20.
  57. ^ David Bishop. "Supernova discovery statistics for 2016". Retrieved 2023-02-20.
  58. ^ David Bishop. "Supernova discovery statistics for 2015". Retrieved 2023-02-20.
  59. ^ David Bishop. "Supernova discovery statistics for 2014". Retrieved 2023-02-20.
  60. ^ David Bishop. "Supernova discovery statistics for 2013". Retrieved 2023-02-20.
  61. ^ David Bishop. "Supernova discovery statistics for 2012". Retrieved 2023-02-21.
  62. ^ David Bishop. "Supernova discovery statistics for 2011". Retrieved 2023-02-21.
  63. ^ David Bishop. "Supernova discovery statistics for 2010". Retrieved 2023-02-21.
  64. ^ David Bishop. "Supernova discovery statistics for 2009". Retrieved 2023-02-21.
  65. ^ David Bishop. "Supernova discovery statistics for 2008". Retrieved 2023-02-21.
  66. ^ David Bishop. "Supernova discovery statistics for 2007". Retrieved 2023-02-21.
  67. ^ David Bishop. "Supernova discovery statistics for 2006". Retrieved 2023-02-21.
  68. ^ David Bishop. "Supernova discovery statistics for 2005". Retrieved 2023-02-23.
  69. ^ David Bishop. "Supernova discovery statistics for 2004". Retrieved 2023-02-23.
  70. ^ David Bishop. "Supernova discovery statistics for 2003". Retrieved 2023-02-23.
  71. ^ David Bishop. "Supernova discovery statistics for 2002". Retrieved 2023-02-23.
  72. ^ David Bishop. "Supernova discovery statistics for 2001". Retrieved 2023-02-23.
  73. ^ David Bishop. "Supernova discovery statistics for 2000". Retrieved 2023-02-23.

Further reading

  • Green, David A. (2015). Orchiston, Wayne; Green, David A.; Strom, Richard (eds.). Historical Supernova Explosions in Our Galaxy and Their Remnants. New Insights From Recent Studies in Historical Astronomy: Following in the Footsteps of F. Richard Stephenson, Astrophysics and Space Science Proceedings. Astrophysics and Space Science Proceedings. Vol. 43. Switzerland: Springer International Publishing. pp. 91–100. doi:10.1007/978-3-319-07614-0_7. ISBN 978-3-319-07613-3.