SN 2007sr

SN 2007sr
Event type	Supernova
	Ia
Date	December 18, 2007
Constellation	Corvus
Right ascension	12h 01m 52.80s
Declination	−18° 58′ 21.7″
Epoch	J2000.0
Galactic coordinates	286.9944 +42.3602
Distance	72.7 ± 9.1 Mly (22.3 ± 2.8 Mpc)
Redshift	0.006, 0.0045
Host	NGC 4038
Peak apparent magnitude	12.70
Other designations	SN 2007sr
	[edit on Wikidata]

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]

Event typeSupernova

DateDecember 18, 2007^[2]

ConstellationCorvus

Right ascension12^h 01^m 52.80^s^[1]

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SN 2007sr

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Event type	Supernova
Ia^[1]
Date	December 18, 2007^[2]
Constellation	Corvus
Right ascension	12^h 01^m 52.80^s^[1]
Declination	−18° 58′ 21.7″^[1]
Epoch	J2000.0
Galactic coordinates	286.9944 +42.3602
Distance	72.7 ± 9.1 Mly (22.3 ± 2.8 Mpc)^[3]
Redshift	0.006, 0.0045
Host	NGC 4038^[2]
Peak apparent magnitude	12.70^[2]
Other designations	SN 2007sr
[edit on Wikidata]