7-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 , 7-Aqr will become visible at around 17:27 (EST), 36° above your southern horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 22:03.
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|
Name
7-Aqr
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h56m54s [4] |
| Declination: | −09°41'51" [4] |
| Constellation: | Aquarius |
| Magnitude: Variable | 5.50 (V) [2] 7.44 (BT) [2] 5.66 (VT) [2] 4.95 (G) [4] 5.75 (BP) [4] 4.07 (RP) [4] |
| Distance: | 198.7 parsec 647.9 lightyrs [4] |
| B-V Color (mag): | 1.52 |
| Proper motion (speed): | 12.4 mas/yr[4] |
| Proper motion (pos ang): | 208.2° |
Derived quantities
| Absolute mag (V): | -0.99 |
Visibility from Cambridge
All times shown in Cambridge local time.