D-Sgr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , d-Sgr is visible in the dawn sky, rising at 02:28 (EDT) and reaching an altitude of 23° above the south-eastern horizon before fading from view as dawn breaks at around 05:24.
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Name
D-Sgr
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Object type
Star
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Other names
Position
| Right ascension: | 19h17m38s [4] |
| Declination: | −18°57'10" [4] |
| Constellation: | Sagittarius |
| Magnitude: | 4.89 (V) [2] 6.17 (BT) [2] 4.99 (VT) [2] 4.61 (G) [4] 5.12 (BP) [4] 3.94 (RP) [4] |
| Distance: | 147.6 parsec 481.0 lightyrs [4] |
| B-V Color (mag): | 1.00 |
| Proper motion (speed): | 15.1 mas/yr[4] |
| Proper motion (pos ang): | 223.7° |
Derived quantities
| Absolute mag (V): | -0.96 |
Sources