V4089-Sgr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , V4089-Sgr is not readily observable since it lies so far south that it will never rise more than 7° above the horizon.
Name
V4089-Sgr
|
Object type
Star
|
Other names
Position
Right ascension: | 19h34m08s [4] |
Declination: | −40°02'04" [4] |
Constellation: | Sagittarius |
Magnitude: Variable | 5.91 (V) [2] 6.03 (BT) [2] 5.92 (VT) [2] 5.88 (G) [4] 5.92 (BP) [4] 5.77 (RP) [4] |
Distance: | 152.4 parsec 496.8 lightyrs [4] |
B-V Color (mag): | 0.09 |
Proper motion (speed): | 5.0 mas/yr[4] |
Proper motion (pos ang): | 122.9° |
Derived quantities
Absolute mag (V): | -0.01 |
Sources