NGC2997 Galaxy in Antlia
DATE | 1 Feb 2016 |
TELESCOPE OPTICS | 508 mm mirror f.4 ccd Kodak KAF8300 3326 x 2504px 5.4 x 5.4µm |
EXPOSURE | binning 1: composite image, 11 min |
IMAGE SIZE (ARCMIN) | 30.1 |
LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC2997 = 63 2MASX J09461564-3114038 = 744 |
MAGNITUDE | NGC2997 = 10.06 2MASX J09461564-3114038 = 14.2I |
POSITION RA-DEC J2000 | NGC2997 = 09:45:38.80 -31:11:28.0 2MASX J09461564-3114038 = 09:46:15.60 -31:14:04.0 |
POSITION ANGLE: | 242 |
Rotation Velocity km/s | 160 |
Size (Light Years) | 149,000 (ESO-Uppsala "Quick Blue" IIa-O) |
DETAILS | NGC2997 is a spiral galaxy. Supernovae SN 2003jg and occurred here in 2003 and 2008 |