ι-Aql (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , ι-Aql will become visible at around 17:27 (EST), 37° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 21:14.
|
Name
ι-Aql
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h36m43s [6] |
| Declination: | −01°17'12" [6] |
| Constellation: | Aquila |
| Magnitude: Variable | 4.36 (V) [3] 4.25 (BT) [2] 4.34 (VT) [2] 4.31 (G) [6] 4.28 (BP) [6] 4.35 (RP) [6] |
| Distance: | 176.5 parsec 575.2 lightyrs [6] |
| B-V Color (mag): | -0.08 |
| Proper motion (speed): | 21.7 mas/yr[6] |
| Proper motion (pos ang): | 183.8° |
Derived quantities
| Absolute mag (V): | -1.87 |
Sources