η-Sge (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 , η-Sge will become visible at around 17:27 (EST), 58° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 23:05.
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|
Name
η-Sge
|
Object type
Star
|
Other names
Position
| Right ascension: | 20h05m09s [4] |
| Declination: | +19°59'29" [4] |
| Constellation: | Sagitta |
| Magnitude: | 5.10 (V) [2] 6.42 (BT) [2] 5.21 (VT) [2] 4.79 (G) [4] 5.33 (BP) [4] 4.10 (RP) [4] |
| Distance: | 47.9 parsec 156.2 lightyrs [4] |
| B-V Color (mag): | 1.03 |
| Proper motion (speed): | 85.5 mas/yr[4] |
| Proper motion (pos ang): | 20.6° |
Derived quantities
| Absolute mag (V): | 1.70 |
Visibility from Cambridge
All times shown in Cambridge local time.