| NGC 103open cluster | |
| Epoch: | J2000.0 |
| Ra: | [1] |
| Constellation: | Cassiopeia |
| Dist Ly: | 4600 |
| Appmag V: | 9.8 |
| Size V: | 5 |
| Names: | Cr 1, OCL291 |
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.