NGC1989 and NGC1992 Galaxies in Columba

DATE 30 Nov 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) 26
LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) NGC1989 = 469
NGC1992 = 464
ESO 423- G 022 = 473
2MFGC 04528 = 487
2MASX J05342731-3050545 = 503
2MASX J05341209-3054365 = 483
2MASX J05350811-3047391 = 1,081
2MASX J05345476-3045243 = 456
2MASX J05343832-3044423 = 500
2MASX J05333570-3045068 = 478
MAGNITUDE NGC1989 = 14.1
NGC1992 = 14.65
ESO 423- G 022 = 15.5
2MFGC 04528 = 16.64
2MASX J05342731-3050545 = 14.9r
2MASX J05341209-3054365 = 16.65
2MASX J05350811-3047391 = 17.14
2MASX J05345476-3045243 = 16.47
2MASX J05343832-3044423 = 16.54
2MASX J05333570-3045068 = 16.87
POSITION RA-DEC J2000 NGC1989 = 05:34:23.40 -30:48:04.0
NGC1992 = 05:34:31.80 -30:53:49.0
ESO 423- G 022 = 05:34:29.10 -30:41:06.0
2MFGC 04528 = 05:34:13.60 -31:05:10.0
2MASX J05342731-3050545 = 05:34:27.30 -30:50:55.0
2MASX J05341209-3054365 = 05:34:12.10 -30:54:37.0
2MASX J05350811-3047391 = 05:35:08.10 -30:47:39.0
2MASX J05345476-3045243 = 05:34:54.70 -30:45:24.0
2MASX J05343832-3044423 = 05:34:38.30 -30:44:42.0
2MASX J05333570-3045068 = 05:33:35.70 -30:45:07.0
POSITION ANGLE:  
Rotation Velocity km/s NGC1989 = na
NGC1992 = na
Size (Light Years) NGC1989 = 331,000 (ESO-LV "Quick Blue" IIa-O)
NGC1992 = 251,000 (ESO-LV "Quick Blue" IIa-O)
DETAILS NGC1989 and NGC1992 are spiral galaxies.

rollover image
1989