NGC645 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC645 is visible in the evening sky, becoming accessible around 17:49 (PST), 51° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 19:40, 61° above your southern horizon. It will continue to be observable until around 00:09, when it sinks below 21° above your western horizon.
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Name
NGC645
|
Object type
Galaxy
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Position
| Right ascension: | 01h40m [4] |
| Declination: | +05°43' [4] |
| Constellation: | Pisces |
| Magnitude: | 13.68 (B) [2] 11.02 (J) [2] 10.52 (H) [2] 10.17 (K) [2] |
| Angular dimensions: | 2.3 arcmin x 0.7 arcmin |
| Position angle: | Major axis 120.0°E of N |
| Hubble type: | Sb |
| Distance: | 49.0 Mpc 159.7 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -19.77 |
Sources