21-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 , 21-Aqr is visible in the dawn sky, rising at 02:23 (EDT) – 3 hours and 29 minutes before the Sun – and reaching an altitude of 23° above the south-eastern horizon before fading from view as dawn breaks at around 04:41.
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|
Name
21-Aqr
|
Object type
Star
|
Other names
Position
| Right ascension: | 21h25m16s [4] |
| Declination: | -03°33'25" [4] |
| Constellation: | Aquarius |
| Magnitude: | 5.48 (V) [2] 7.40 (BT) [2] 5.64 (VT) [2] 4.95 (G) [4] 5.74 (BP) [4] 4.09 (RP) [4] |
| Distance: | 133.8 parsec 436.2 lightyrs [4] |
| B-V Color (mag): | 1.50 |
| Proper motion (speed): | 71.6 mas/yr[4] |
| Proper motion (pos ang): | 189.8° |
Derived quantities
| Absolute mag (V): | -0.15 |
Visibility from Cambridge
All times shown in Cambridge local time.