NGC7257 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC7257 is visible in the morning sky, becoming accessible around 21:46, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 01:26, 43° above your southern horizon. It will be lost to dawn twilight around 04:36, 26° above your south-western horizon.
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Name
NGC7257
|
Object type
Galaxy
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Position
| Right ascension: | 22h22m [2] |
| Declination: | −04°07' [2] |
| Constellation: | Aquarius |
| Magnitude: | 13.69 (B) [2] 10.94 (J) [2] 10.30 (H) [2] 10.00 (K) [2] |
| Hubble type: | SABb |
| Distance: | 72.5 Mpc 236.3 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -20.61 |