NGC 103 is a small open cluster. It is partially visible in an 8" amateur telescope under moderately light polluted skies. It is roughly 4600 light-years from the Sun.
NGC 103 open cluster | |
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Observation data (J2000.0 epoch) | |
Constellation | Cassiopeia |
Right ascension | 00h 25m 18s[1] |
Declination | +61° 21.0′[1] |
Distance | 4600 |
Apparent magnitude (V) | 9.8 |
Apparent dimensions (V) | 5′ |
Physical characteristics | |
Other designations | Cr 1, OCL291 |
See also: Open cluster, List of open clusters |
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Constellation of Cassiopeia | |||||||||||||
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