G-Sgr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , g-Sgr is visible in the dawn sky, rising at 01:14 (EDT) and reaching an altitude of 26° above the south-eastern horizon before fading from view as dawn breaks at around 04:28.
|
Name
G-Sgr
|
Object type
Star
|
Position
| Right ascension: | 19h57m57s [2] |
| Declination: | -15°29'29" [2] |
| Constellation: | Sagittarius |
| Magnitude: | 5.00 (V) [2] 5.08 (BT) [2] 5.01 (VT) [2] |
| Distance: | 81.4 parsec 265.5 lightyrs [3] |
| B-V Color (mag): | 0.06 |
| Proper motion (speed): | 94.3 mas/yr[3] |
| Proper motion (pos ang): | 168.8° |
Derived quantities
| Absolute mag (V): | 0.45 |
Sources