| DATE | 6 Apr 2013 |
| TELESCOPE OPTICS | 508 mm mirror f.4. ccd sony ICX285AL 1360 x 1024px 6.45 x 6.45µm |
| EXPOSURE | binning 1: composite image, 13 min |
| IMAGE SIZE (ARCMIN) | ~13 |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC3509 = 354 SDSS J110426.40+045003.5 = 356 SDSS J110406.43+044955.9 = 358 SDSS J110438.57+045241.9 = 873 SDSS J110439.78+045116.6 = 877 SDSS J110432.28+044807.5 = 1166 SDSS J110427.78+044805.4 = 354 SDSS J110401.73+045157.3 = 354 2MASX J11040952+0455408 = 754 2MASX J11041654+0452098 = 351 2MASX J11042757+0446258 = 1367 |
| MAGNITUDE | NGC3509 = 13.53 SDSS J110426.40+045003.5 = 15.7 SDSS J110406.43+044955.9 = 18.5 SDSS J110438.57+045241.9 = 17.7 SDSS J110439.78+045116.6 = 17.8 SDSS J110432.28+044807.5 = 18.2 SDSS J110427.78+044805.4 = 18.5 SDSS J110401.73+045157.3 = 17.9 2MASX J11040952+0455408 = 17.2 2MASX J11041654+0452098 = 16 2MASX J11042757+0446258 = 17.8 |
| POSITION RA-DEC J2000 | NGC3509 = 11:04:23.50 +04:49:43.0 SDSS J110426.40+045003.5 = 11:04:26.40 +04:50:04.0 SDSS J110406.43+044955.9 = 11:04:06.40 +04:49:56.0 SDSS J110438.57+045241.9 = 11:04:38.60 +04:52:42.0 SDSS J110439.78+045116.6 = 11:04:39.80 +04:51:17.0 SDSS J110432.28+044807.5 = 11:04:32.30 +04:48:08.0 SDSS J110427.78+044805.4 = 11:04:27.80 +04:48:05.0 SDSS J110401.73+045157.3 = 11:04:01.70 +04:51:57.0 2MASX J11040952+0455408 = 11:04:09.50 +04:55:41.0 2MASX J11041654+0452098 = 11:04:16.50 +04:52:10.0 2MASX J11042757+0446258 = 11:04:27.60 +04:46:26.0 |
| POSITION ANGLE: | 40 |
| Rotation Velocity km/s | |
| Size (Light Years) | |
| DETAILS | NGC3509 is a spiral galaxy. Supernova SN 2010bi was discovered here and supernova SN 2010cn was discovered in SDSS J110406.43+044955.9 |
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