Yed Posterior (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , Yed Posterior is visible in the evening sky, becoming accessible at around 21:55 (EDT) as the dusk sky fades, 42° above your south-eastern horizon. It will then reach its highest point in the sky at 23:12, 46° above your southern horizon. It will continue to be observable until around 03:33, when it sinks to 16° above your western horizon.
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|
Name
Yed Posterior
|
Object Type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: | 3.24 (V)[2] 4.47 (BT)[1] 3.34 (VT)[1] 2.46 (RP)[3] 2.84 (G)[3] 3.75 (BP)[3] |
| B-V Color (mag): | 0.97 |
| Right Ascension: | 16h18m19s [3] |
| Declination: | -04°41'32" [3] |
| Distance: | 33.0 parsec 107.7 lightyrs [3] |
| Proper motion (speed): | 92.7 mas/yr [3] |
| Proper motion (pos ang): | 64.8° |
Derived Quantities
| Absolute Mag (V): | 0.64 |