IC1644 (HII region)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Columbus , IC1644 is not observable because it lies so far south that it never rises above the horizon.
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Name
IC1644
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Object type
HII region
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Position
| Right ascension: | 01h09m [1] |
| Declination: | −73°11' [1] |
| Constellation: | Tucana |
| Magnitude: | 11.70 (V) [1] 12.01 (J) [1] 11.92 (H) [1] 11.40 (K) [1] |
Source