NGC643 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC643 is not observable because it lies so far south that it never rises above the horizon.
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Name
NGC643
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Object type
Galaxy
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Position
| Right ascension: | 01h41m [1] |
| Declination: | −75°16' [1] |
| Constellation: | Hydrus |
| Magnitude: | 15.71 (B) [1] 12.60 (J) [1] 11.82 (H) [1] 11.55 (K) [1] |
| Hubble type: | Sc |
Source