NGC23 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC23 is visible in the morning sky, becoming accessible around 22:50, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 04:09, 81° above your southern horizon. It will be lost to dawn twilight around 04:57, 76° above your south-western horizon.
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Name
NGC23
|
Object type
Galaxy
|
Position
| Right ascension: | 00h09m [4] |
| Declination: | +25°55' [4] |
| Constellation: | Pegasus |
| Magnitude: | 13.00 (V) [5] 12.84 (B) [2] 9.91 (J) [2] 9.21 (H) [2] 8.88 (K) [2] |
| Angular dimensions: | 1.6 arcmin x 1.2 arcmin |
| Position angle: | Major axis 175.0°E of N |
| Hubble type: | Sa |
| Distance: | 54.6 Mpc 178.0 Mlyr [1] |
| B-V Color (mag): | 0.86 |
Derived quantities
| Absolute mag (V): | -20.69 |
Sources