Aljanah (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 South El Monte , Aljanah is visible all night. It will become visible at around 21:05 (PDT), 15° above your north-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 03:24, 89° above your southern horizon. It will be lost to dawn twilight at around 04:40, 74° above your western horizon.
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|
Name
Aljanah
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h46m12s [2] |
| Declination: | +33°58'12" [2] |
| Constellation: | Cygnus |
| Magnitude: | 2.46 (V) [2] 3.79 (BT) [2] 2.57 (VT) [2] |
| Distance: | 22.3 parsec 72.7 lightyrs [3] |
| B-V Color (mag): | 1.04 |
| Proper motion (speed): | 485.6 mas/yr[3] |
| Proper motion (pos ang): | 47.1° |
Derived quantities
| Absolute mag (V): | 0.72 |
Visibility from South El Monte
All times shown in South El Monte local time.