ψ-Sco (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 , ψ-Sco is visible in the evening sky, becoming accessible around 21:47 (EDT), 31° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 23:42, 37° above your southern horizon. It will continue to be observable until around 03:06, when it sinks below 19° above your south-western horizon.
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|
Name
ψ-Sco
|
Object type
Star
|
Other names
Position
| Right ascension: | 16h11m59s [4] |
| Declination: | −10°03'51" [4] |
| Constellation: | Scorpius |
| Magnitude: | 4.93 (V) [2] 5.06 (BT) [2] 4.94 (VT) [2] 4.90 (G) [4] 4.96 (BP) [4] 4.81 (RP) [4] |
| Distance: | 44.2 parsec 144.0 lightyrs [4] |
| B-V Color (mag): | 0.10 |
| Proper motion (speed): | 31.4 mas/yr[4] |
| Proper motion (pos ang): | 182.7° |
Derived quantities
| Absolute mag (V): | 1.70 |
Visibility from Cambridge
All times shown in Cambridge local time.