NGC4567 and 4568 Galaxies in Virgo
| DATE | 29 Mar 2014 | |
| 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 1: composite image, 13 min | |
| IMAGE SIZE (ARCMIN) | 24 | |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC4568 = 115 NGC4567 = 114 IC 3578 = 46 VPC 1038 = 862 VPC 1087 = 859 |
2MASX J12355714+1116280 = 1,223 2MASX J12355762+1116200 = 1,224 SDSS J123613.22+111233.8 = 1,591 SDSS J123649.68+111734.4 = 859 |
| MAGNITUDE | NGC4568 = NGC4567 = 12.6g IC 3578 = 15.2g VPC 1038 = 17.4g VPC 1087 = 17.6g |
2MASX J12355714+1116280 = 17.0g 2MASX J12355762+1116200 = 15.4r SDSS J123613.22+111233.8 = 18.6g SDSS J123649.68+111734.4 = 18.3g |
| POSITION RA-DEC J2000 | NGC4568 = NGC4567 = 12:36:32.70 +11:15:29.0 IC 3578 = 12:36:39.40 +11:06:07.0 VPC 1038 = 12:36:08.30 +11:15:07.0 VPC 1087 = 12:36:57.20 +11:15:54.0 |
2MASX J12355714+1116280 = 12:35:57.10 +11:16:28.0 2MASX J12355762+1116200 = 12:35:57.60 +11:16:20.0 SDSS J123613.22+111233.8 = 12:36:13.20 +11:12:34.0 SDSS J123649.68+111734.4 = 12:36:49.70 +11:17:34.0 |
| POSITION ANGLE: | 199 | |
| Rotation Velocity km/s | NGC4568 = 188 NGC4567 = na |
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| Size (Light Years) | NGC4568 = 102,000 (POSS1 103a-O) NGC4567 = 100,000 (r (SDSS Isophotal)) |
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| DETAILS | NGC4568 and NGC4567 are spiral galaxies and also, interacting. The interaction is probably responsible for supernovae SN 1990B and SN 2004cc | |
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