NGC 309 explained

NGC 309
Epoch:	J2000
Ra:	^[1]
Constellation Name:	Cetus
Z:	0.018886
H Radial V:	5,662 km/s
Type:	SAB(r)c
Appmag V:	13.4g
Size V:	1.94' × 1.34'
Names:	MCG -02-03-050, 2MASX J00564266-0954500, IRAS 00542-1010, F00541-1011, 6dF J0056427-095450, PGC 3377.

NGC 309 is a spiral galaxy in the constellation Cetus. It was discovered in 1876 by Wilhelm Tempel.^[2]

Supernovae in NGC 309^[3] ! Supernova! apmag! type

2014ef	17.3	Ib
PSN J00564446-0954595	17.2	IIb
2012dt^[4]	18.0	IIP
2008cx	17.8	IIb
1999ge	15.5	II

Notes and References

1. Web site: NASA/IPAC Extragalactic Database . Results for NGC 0309 . September 2, 2016.
2. Web site: New General Catalog Objects: NGC 300 - 349. Cseligman. October 20, 2016.
3. https://www.rochesterastronomy.org/sn2014/index.html#2014ef 2014ef
4. Transient Name Server: 2012dt