Ruprecht 52
(OCL 705; ESO 430 17; MWSC 1430)
Summary
Ruprecht 52 is a sparse, very loose object of low C3 quality. It is located at a moderate distance from the Sun, near 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) | 121.287 | -31.967 | – | -3.01 | -0.23 | – |
| Kharchenko et al. (2012) | 121.305 | -31.97 | – | 1.0 | 1.19 | – |
| Bica et al. (2019) | 121.297 | -31.967 | – | – | – | – |
| UCC | 121.316 | -31.958 | 0.267 | -2.124 | 2.92 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.87, Dist=2177.0, Age=8.2 |
| Kharchenko et al. (2012) | e_bv=0.208, distance=1609, log_age=8.55 |
Search coordinates in Bayestar19