HIP-81580 (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , HIP-81580 is not observable – it will reach its highest point in the sky during daytime and is no higher than 2° above the horizon at dusk.
|
Name
HIP-81580
|
Object type
Star
|
Position
| Right ascension: | 16h39m39s [4] |
| Declination: | −09°33'18" [4] |
| Constellation: | Ophiuchus |
| Magnitude: | 6.34 (V) [2] 6.88 (BT) [2] 6.39 (VT) [2] 6.20 (G) [4] 6.45 (BP) [4] 5.77 (RP) [4] |
| Distance: | 43.3 parsec 141.3 lightyrs [4] |
| B-V Color (mag): | 0.42 |
| Proper motion (speed): | 146.5 mas/yr[4] |
| Proper motion (pos ang): | 175.5° |
Derived quantities
| Absolute mag (V): | 3.16 |
Sources