| DATE | 8 Nov 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: 5 min | |
| IMAGE SIZE (ARCMIN) | 26 | |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC1515 = 51 NGC 1515A = 568 2MASS J04034603-5410263 = 2524 2MASS J04053721-5406133 = 2,012 2MASX J04035116-5404181 = 895 2MASX J04035707-5403351 = 563 2MASX J04050723-5406171 = 473 |
GALEXASC J040348.88-540419.9 = 903 GALEXASC J040353.46-541503.8 = 165 GALEXASC J040423.77-535534.3 = 881 GALEXASC J040507.66-541103.0 = 1,911 GALEXASC J040502.80-541611.0 = 573 GALEXASC J040421.49-540731.6 = 895 |
| MAGNITUDE | NGC1515 = 12.05 NGC 1515A = 15.38 2MASS J04034603-5410263 = 19.37 2MASS J04053721-5406133 = 19.11 2MASX J04035116-5404181 = 16.7b 2MASX J04035707-5403351 = 17.96 2MASX J04050723-5406171 = 16.11 |
GALEXASC J040348.88-540419.9 = 19.04 GALEXASC J040353.46-541503.8 = 18.69 GALEXASC J040423.77-535534.3 = 18.62 GALEXASC J040507.66-541103.0 = 19.23 GALEXASC J040502.80-541611.0 = 19.08 GALEXASC J040421.49-540731.6 = 17.46 |
| POSITION RA-DEC J2000 | NGC1515 = 04:04:02.70 -54:06:00.0 NGC 1515A = 04:03:49.80 -54:06:47.0 2MASS J04034603-5410263 = 04:03:46.00 -54:10:26.0 2MASS J04053721-5406133 = 04:05:37.30 -54:06:13.0 2MASX J04035116-5404181 = 04:03:51.20 -54:04:19.0 2MASX J04035707-5403351 = 04:03:57.10 -54:03:35.0 2MASX J04050723-5406171 = 04:05:07.20 -54:06:17.0 |
GALEXASC J040348.88-540419.9 = 04:03:48.80 -54:04:19.0 GALEXASC J040353.46-541503.8 = 04:03:53.50 -54:15:04.0 GALEXASC J040423.77-535534.3 = 04:04:23.80 -53:55:35.0 GALEXASC J040507.66-541103.0 = 04:05:07.70 -54:11:03.0 GALEXASC J040502.80-541611.0 = 04:05:02.80 -54:16:12.0 GALEXASC J040421.49-540731.6 = 04:04:21.50 -54:07:33.0 |
| POSITION ANGLE: | 268 | |
| Rotation Velocity km/s | 170 (max) | |
| Size (KiloParsecs... kpc) | 41.3 (ESO-LV "Quick Blue" IIa-O) | |
| DETAILS | NGC1515 is a spiral galaxy and while the barred spiral galaxy NGC1515A might be mistaken as being in close proximity, it is measured as being 11 times more distant. | |
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