NGC3660 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC3660 is visible between 20:32 and 04:00. It will become accessible at around 20:32, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 00:16, 47° above your southern horizon. It will become inaccessible at around 04:00 when it sinks below 21° above your south-western horizon.
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Name
NGC3660
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Object type
Galaxy
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Position
| Right ascension: | 11h23m [4] |
| Declination: | −08°39' [4] |
| Constellation: | Crater |
| Magnitude: | 15.50 (V) [5] 12.99 (B) [2] 10.54 (J) [2] 9.91 (H) [2] 9.52 (K) [2] |
| Angular dimensions: | 2.6 arcmin x 2.2 arcmin |
| Position angle: | Major axis 105.0°E of N |
| Hubble type: | Sbc |
| Distance: | 260.0 Mpc 847.6 Mlyr [1] |
| B-V Color (mag): | 0.33 |
Derived quantities
| Absolute mag (V): | -21.57 |
Sources