σ-Aql (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 , σ-Aql is visible all night. It will become visible at around 21:18 (PDT), 22° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:44, 61° above your southern horizon. It will be lost to dawn twilight at around 04:31, 41° above your south-western horizon.
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|
Name
σ-Aql
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h39m11s [4] |
| Declination: | +05°23'51" [4] |
| Constellation: | Aquila |
| Magnitude: Variable | 5.18 (V) [2] 5.18 (BT) [2] 5.18 (VT) [2] 5.15 (G) [4] 5.15 (BP) [4] 5.13 (RP) [4] |
| Distance: | 240.6 parsec 784.5 lightyrs [4] |
| B-V Color (mag): | -0.00 |
| Proper motion (speed): | 6.4 mas/yr[4] |
| Proper motion (pos ang): | 134.9° |
Derived quantities
| Absolute mag (V): | -1.73 |
Visibility from South El Monte
All times shown in South El Monte local time.