Yed Posterior (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , Yed Posterior is visible in the dawn sky, rising at 02:21 (EST) and reaching an altitude of 34° above the south-eastern horizon before fading from view as dawn breaks around 06:01.
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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] 2.84 (G) [3] 3.75 (BP) [3] 2.46 (RP) [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 |
Visibility from Cambridge
All times shown in Cambridge local time.