ψ-Sgr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ψ-Sgr is visible between 22:55 and 01:40. It will become accessible at around 22:55, when it rises to an altitude of 19° above your southern horizon. It will reach its highest point in the sky at 00:18, 22° above your southern horizon. It will become inaccessible at around 01:40 when it sinks below 19° above your southern horizon.
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Name
ψ-Sgr
|
Object type
Star
|
Position
| Right ascension: | 19h15m32s [2] |
| Declination: | −25°15'24" [2] |
| Constellation: | Sagittarius |
| Magnitude: | 4.87 (V) [2] 5.53 (BT) [2] 4.92 (VT) [2] |
| Distance: | 91.5 parsec 298.3 lightyrs [3] |
| B-V Color (mag): | 0.52 |
| Proper motion (speed): | 55.1 mas/yr[3] |
| Proper motion (pos ang): | 124.3° |
Derived quantities
| Absolute mag (V): | 0.06 |
Sources