NGC 4230
Summary
NGC 4230 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, well above the mid-plane. It is rarely studied in the literature, with no articles listed in the last 13 years.
Warning: contains less than 25 stars with P>0.5 estimated.
Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicates that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 184.333 | -55.102 | – | -6.43 | -2.74 | – |
| Kharchenko et al. (2012) | 184.335 | -55.12 | – | -5.29 | 5.66 | – |
| UCC | 184.384 | -55.105 | 0.206 | -8.627 | -0.331 | – |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.23, Dist=1445.0, Age=9.23 |
| Kharchenko et al. (2012) | e_bv=0.312, distance=2630, log_age=8.945 |
Search coordinates in Bayestar19