NGC720 Galaxy in Cetus
DATE | 8 Oct 2013 |
TELESCOPE OPTICS | 508 mm mirror f.4 . effective f4.6 with paracorr2. ccd Kodak KAF8300 3326 x 2504px 5.4 x 5.4µm |
EXPOSURE | binning 2: composite image, 10 min |
IMAGE SIZE (ARCMIN) | 25.5 |
LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC720 = 66 KUG 0150-138 = 49 |
MAGNITUDE | NGC720 = 11.6 KUG 0150-138 = 15.7b |
POSITION RA-DEC J2000 | NGC720 = 01:53:00.50 -13:44:19.0 KUG 0150-138 = 01:52:36.10 -13:34:39.0 |
POSITION ANGLE: | |
Rotation Velocity km/s | |
Size (Light Years) | 105,000 (RC3 D_25; R_25 (blue)) |
DETAILS | NGC720 is an elliptical galaxy. Dotted line in this image represents about 3 minutes of passage so it's not an aeroplane but could be a spinning satellite. |