V4031-Sgr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , V4031-Sgr is not observable – it will reach its highest point in the sky during daytime and is no higher than 8° above the horizon at dusk.
|
Name
V4031-Sgr
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h29m21s [4] |
| Declination: | −25°15'23" [4] |
| Constellation: | Sagittarius |
| Magnitude: Variable | 6.64 (V) [2] 6.64 (BT) [2] 6.64 (VT) [2] 6.52 (G) [4] 6.55 (BP) [4] 6.41 (RP) [4] |
| Distance: | 559.0 parsec 1822.4 lightyrs [4] |
| B-V Color (mag): | 0.00 |
| Proper motion (speed): | 6.4 mas/yr[4] |
| Proper motion (pos ang): | 193.3° |
Derived quantities
| Absolute mag (V): | -2.10 |
Sources