υ-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 , υ-Sgr will become visible at around 17:26 (EST), 21° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 40 minutes after the Sun at 19:55.
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|
Name
υ-Sgr
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h21m43s [4] |
| Declination: | −15°57'18" [4] |
| Constellation: | Sagittarius |
| Magnitude: Variable | 4.57 (V) [2] 4.64 (BT) [2] 4.58 (VT) [2] 4.41 (G) [4] 4.53 (BP) [4] 4.18 (RP) [4] |
| Distance: | 479.2 parsec 1562.1 lightyrs [4] |
| B-V Color (mag): | 0.06 |
| Proper motion (speed): | 5.9 mas/yr[4] |
| Proper motion (pos ang): | 172.4° |
Derived quantities
| Absolute mag (V): | -3.83 |
Visibility from Cambridge
All times shown in Cambridge local time.