SN 2007sr

SN 2007sr
Event typeSupernova Edit this on Wikidata
Ia[1]
DateDecember 18, 2007[2]
ConstellationCorvus
Right ascension12h 01m 52.80s[1]
Declination−18° 58′ 21.7″[1]
EpochJ2000.0
Galactic coordinates286.9944 +42.3602
Distance72.7 ± 9.1 Mly (22.3 ± 2.8 Mpc)[3]
Redshift0.006, 0.0045 Edit this on Wikidata
HostNGC 4038[2]
Peak apparent magnitude12.70[2]
Other designationsSN 2007sr

SN 2007sr was a Type Ia supernova event that happened in the galaxy NGC 4038. It was announced on December 18, 2007, but was visible on images beginning December 7. It peaked at magnitude 12.7 on December 14.[2]

  1. ^ a b c Cite error: The named reference apj696_1_870 was invoked but never defined (see the help page).
  2. ^ a b c d Cite error: The named reference cbet1213 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference aj136_4_1482 was invoked but never defined (see the help page).