Ruprecht 165
(OCL 881; ESO 172 01; MWSC 2036)
Summary
Ruprecht 165 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is poorly studied in the literature, with no articles listed in the last 6 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) | 187.146 | -56.433 | – | -14.37 | -2.2 | – |
| Kharchenko et al. (2012) | 187.11 | -56.43 | – | -10.49 | 0.97 | – |
| Bica et al. (2019) | 187.136 | -56.41 | – | – | – | – |
| UCC | 187.136 | -56.407 | 0.29 | -7.712 | 1.995 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.645, Dist=2082.0, Age=9.115 |
| Kharchenko et al. (2012) | e_bv=0.645, distance=2082, log_age=9.115 |
Search coordinates in Bayestar19