NGC749 Galaxy in Fornax
| DATE | 15 Oct 2017 | |
| 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, 6 min | |
| IMAGE SIZE (ARCMIN) | 26 | |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC749 = 183 2MASX J01561896-2954173 = 1,049 2dFGRS S384Z126 = 1,050 2dFGRS S384Z190 = 1,780 2QZ J015553.5-295218 = 6,139 |
GALEXASC J015526.16-300909.0 = 9,563 GALEXASC J015504.45-295351.1 = 6,252 GALEXASC J015454.71-295036.2 = 6,795 GALEXASC J015537.56-295242.1 = 10,708 GALEXASC J015548.85-295756.5 = 2,517 GALEXASC J015603.49-294858.6 = 1,637 GALEXASC J015619.79-295740.9 = 1,076 GALEXASC J015557.73-300012.4 = 187 GALEXASC J015556.41-300226.4 = 1,077 GALEXASC J015531.48-300333.6 = 1,677 GALEXASC J015511.08-295505.2 = 926 GALEXASC J015518.71-295631.9 = 1,776 |
| MAGNITUDE | NGC749 = 13.41 2MASX J01561896-2954173 = 17.73 2dFGRS S384Z126 = 19.10 2dFGRS S384Z190 = 18.3 2QZ J015553.5-295218 = 19.15 |
GALEXASC J015526.16-300909.0 = 19.21 GALEXASC J015504.45-295351.1 = 20.26 GALEXASC J015454.71-295036.2 = 19.14 GALEXASC J015537.56-295242.1 = 20.12 GALEXASC J015548.85-295756.5 = 19.24 GALEXASC J015603.49-294858.6 = 19.10 GALEXASC J015619.79-295740.9 = 18.88 GALEXASC J015557.73-300012.4 = 17.91 GALEXASC J015556.41-300226.4 = 19.11 GALEXASC J015531.48-300333.6 = 18.86 GALEXASC J015511.08-295505.2 = 18.08 GALEXASC J015518.71-295631.9 = 19.25 |
| POSITION RA-DEC J2000 | NGC749 = 01:55:41.10 -29:55:20.0 2MASX J01561896-2954173 = 01:56:18.90 -29:54:17.0 2dFGRS S384Z126 = 01:56:30.50 -29:59:45.0 2dFGRS S384Z190 = 01:55:18.40 -29:57:21.0 2QZ J015553.5-295218 = 01:55:53.60 -29:52:19.0 |
GALEXASC J015526.16-300909.0 = 01:55:26.20 -30:09:09.0 GALEXASC J015504.45-295351.1 = 01:55:04.40 -29:53:52.0 GALEXASC J015454.71-295036.2 = 01:54:54.70 -29:50:37.0 GALEXASC J015537.56-295242.1 = 01:55:37.60 -29:52:42.0 GALEXASC J015548.85-295756.5 = 01:55:48.90 -29:57:57.0 GALEXASC J015603.49-294858.6 = 01:56:03.40 -29:49:00.0 GALEXASC J015619.79-295740.9 = 01:56:19.80 -29:57:42.0 GALEXASC J015557.73-300012.4 = 01:55:57.70 -30:00:14.0 GALEXASC J015556.41-300226.4 = 01:55:56.40 -30:02:28.0 GALEXASC J015531.48-300333.6 = 01:55:31.50 -30:03:34.0 GALEXASC J015511.08-295505.2 = 01:55:11.10 -29:55:06.0 GALEXASC J015518.71-295631.9 = 01:55:18.70 -29:56:33.0 |
| POSITION ANGLE: | 244 | |
| Rotation Velocity km/s | 277 max | |
| Size (kpc) | 42.71 (ESO-Uppsala "Quick Blue" IIa-O) | |
| DETAILS | NGC749 is a ringed barred spiral. Supernova SN2001dm was found here. GALEXASC J015537.56-295242.1, GALEXASC J015454.71-295036.2, GALEXASC J015526.16-300909.0 and 2QZ J015553.5-295218 are QSOs. | |
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