NGC6699 Galaxy in
DATE | 11 Jun 2015 |
TELESCOPE OPTICS | 508 mm mirror f.4. ccd
Kodak KAF8300
3326 x 2504px 5.4 x 5.4µm |
EXPOSURE | binning 1: composite image, 17 min |
IMAGE SIZE (ARCMIN) | 28.7 |
LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC6699 = 148 2MASX J18510278-5718439 = 676 2MASX J18522658-5718108 = 667 |
MAGNITUDE | NGC6699 = 12.64 2MASX J18510278-5718439 = 16.6b 2MASX J18522658-5718108 = 17.6b |
POSITION RA-DEC J2000 | NGC6699 = 18:52:02.00 -57:19:15.0 2MASX J18510278-5718439 = 18 51 02.8 -57 18 44 2MASX J18522658-5718108 = 18 52 26.5 -57 18 11 |
POSITION ANGLE: | 250 |
Rotation Velocity km/s | NGC6699 = ~100. Gas rotation = ~35 |
Size (Light Years) | NGC6699 = 142,400 (ESO-LV "Quick Blue" IIa-O) |
DETAILS | NGC6699 is a weakly barred spiral, seeming to have three arms. GALEXASC J185254.77-571624.4 is a UvS |