NGC7817 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC7817 will become visible at around 18:31 (PST), 34° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 59 minutes after the Sun at 21:30.
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Name
NGC7817
|
Object type
Galaxy
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Position
| Right ascension: | 00h03m [4] |
| Declination: | +20°45' [4] |
| Constellation: | Pegasus |
| Magnitude: | 12.11 (V) [2] 12.67 (B) [2] 9.49 (J) [2] 8.73 (H) [2] 8.42 (K) [2] |
| Angular dimensions: | 3.3 arcmin x 0.7 arcmin |
| Position angle: | Major axis 46.0°E of N |
| Hubble type: | Sbc |
| Distance: | 25.8 Mpc 84.1 Mlyr [1] |
| B-V Color (mag): | 0.56 |
Derived quantities
| Absolute mag (V): | -19.95 |
Sources