RS-Sgr (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 Cambridge , RS-Sgr is not readily observable since it lies so far south that it will never rise more than 13° above the horizon.
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|
Name
RS-Sgr
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h17m36s [4] |
| Declination: | −34°06'26" [4] |
| Constellation: | Sagittarius |
| Magnitude: Variable | 6.04 (V) [2] 5.92 (BT) [2] 6.03 (VT) [2] 6.03 (G) [4] 5.98 (BP) [4] 6.24 (RP) [4] |
| Distance: | 436.3 parsec 1422.5 lightyrs [4] |
| B-V Color (mag): | -0.09 |
| Proper motion (speed): | 10.6 mas/yr[4] |
| Proper motion (pos ang): | 196.1° |
Derived quantities
| Absolute mag (V): | -2.16 |
Visibility from Cambridge
All times shown in Cambridge local time.