Astronomy:SN 2020jfo

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Short description: 2020 supernova event in Messier 61 in the constellation Virgo
SN 2020jfo
Messier 61 with SN2020jfo (Supernova).jpg
Supernova 2020jfo is the bright star inside the Messier 61 galaxy.
Spectral classType II (peculiar)
DateMay 06, 2020
ConstellationVirgo
Right ascension 4h 28m 54.05s
Declination12° 21′ 50.480″
EpochJ2000
Distance0.00502 redshift
HostMessier 61
Notable featuresDetailed data on progenitor star in archives
Peak apparent magnitude+16.01
[edit on Wikidata]

SN 2020jfo was a type II supernova in the Messier 61 galaxy, first observed on 6 May 2020 with an apparent magnitude of 16.01. It was one of the first supernovae for which independent, multi-instrument data was collected before, during, and after the explosion.[1] Large astronomical surveys like Transiting Exoplanet Survey Satellite (TESS) and Pan-STARRS have played a role in data collection before and after these events.[2][3][4]

References

  1. ↑ Dvorsky, George (2021-10-22). "Observations of Exploding Star in 'Real Time' Deemed a Major Step Towards Predicting Supernovas". Gizmodo. https://gizmodo.com/observations-of-exploding-star-in-real-time-deemed-a-1847916844. 
  2. ↑ Sollerman, J. (2021-07-30). "The Type II supernova SN 2020jfo in M 61, implications for progenitor system, and explosion dynamics". Astronomy & Astrophysics 655: A105. doi:10.1051/0004-6361/202141374. Bibcode: 2021A&A...655A.105S. 
  3. ↑ Vallely, P.J.; Kocanek, CS; Stanek, KZ; Fausnaugh, M; Shappee, BJ (February 2021). "High-cadence, early-time observations of core-collapse supernovae from the TESS prime mission". Monthly Notices of the Royal Astronomical Society 500 (4): 5639–5656. doi:10.1093/mnras/staa3675. 
  4. ↑ Jones, DO (2021). "The Young Supernova Experiment: Survey Goals, Overview, and Operations". The Astrophysical Journal 908 (143): 143. doi:10.3847/1538-4357/abd7f5. Bibcode: 2021ApJ...908..143J. 



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