Ruprecht 15
Summary
Ruprecht 15 is a sparse, very loose object of low C3 quality. It is located at a large distance from the Sun, below the mid-plane. It is poorly studied in the literature, with no articles listed in the last 8 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) | 109.888 | -19.633 | – | -0.21 | 6.12 | – |
| Kharchenko et al. (2012) | 109.882 | -19.63 | – | -0.21 | 6.12 | – |
| Loktin & Popova (2017) | 109.89 | -19.629 | – | 1.039 | 6.567 | – |
| UCC | 109.923 | -19.586 | 0.158 | -0.692 | 1.665 | 96.739 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.37, Dist=3416.0, Age=8.7 |
| Kharchenko et al. (2012) | e_bv=0.416, distance=2362, log_age=8.75 |
| Loktin & Popova (2017) | E(B-V)=0.271, Dist=3432, logt=9.0 |
Search coordinates in Bayestar19