HIP-81580 (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 Ashburn , HIP-81580 is visible in the dawn sky, rising at 03:26 (EST) – 3 hours and 58 minutes before the Sun – and reaching an altitude of 28° above the south-eastern horizon before fading from view as dawn breaks around 06:16.
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|
Name
HIP-81580
|
Object type
Star
|
Position
| Constellation: | Ophiuchus |
| Magnitude: | 6.34 (V) [2] 6.88 (BT) [2] 6.39 (VT) [2] 6.18 (G) [4] 6.47 (BP) [4] 5.78 (RP) [4] |
| B-V Color (mag): | 0.42 |
| Right ascension: | 16h39m39s [4] |
| Declination: | -09°33'18" [4] |
| Distance: | 43.2 parsec 141.0 lightyrs [4] |
| Proper motion (speed): | 146.4 mas/yr [4] |
| Proper motion (pos ang): | 175.5° |
Derived quantities
| Absolute mag (V): | 3.16 |
Visibility from Ashburn
All times shown in Ashburn local time.