18-Aqr (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 , 18-Aqr will become visible at around 17:27 (EST), 34° above your southern horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 22:18.
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|
Name
18-Aqr
|
Object type
Star
|
Other names
Position
| Right ascension: | 21h24m11s [4] |
| Declination: | −12°52'41" [4] |
| Constellation: | Aquarius |
| Magnitude: Variable | 5.48 (V) [2] 5.82 (BT) [2] 5.51 (VT) [2] 5.42 (G) [4] 5.56 (BP) [4] 5.15 (RP) [4] |
| Distance: | 47.4 parsec 154.7 lightyrs [4] |
| B-V Color (mag): | 0.26 |
| Proper motion (speed): | 89.7 mas/yr[4] |
| Proper motion (pos ang): | 84.6° |
Derived quantities
| Absolute mag (V): | 2.10 |
Visibility from Cambridge
All times shown in Cambridge local time.