RY-Sgr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Columbus , RY-Sgr is not readily observable since it lies so far south that it will never rise more than 16° above the horizon.
|
Name
RY-Sgr
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h16m32s [4] |
| Declination: | -33°31'20" [4] |
| Constellation: | Sagittarius |
| Magnitude: Variable | 6.83 (V) [2] 7.72 (BT) [2] 6.90 (VT) [2] 6.28 (G) [4] 6.54 (BP) [4] 5.85 (RP) [4] |
| Distance: | 1.7 kpc 5.5 klyr [4] |
| B-V Color (mag): | 0.70 |
| Proper motion (speed): | 9.0 mas/yr[4] |
| Proper motion (pos ang): | 91.8° |
Derived quantities
| Absolute mag (V): | -4.32 |
Sources