Ryu 646
Summary
Ryu 646 is a sparse, very dense object of very low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is rarely 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 |
|---|---|---|---|---|---|---|
| Bica et al. (2019) | 270.987 | -20.006 | – | – | – | – |
| UCC | 270.975 | -20.005 | 0.355 | -0.245 | -1.994 | – |
Estimated members
Explore data in Colab
Search coordinates in Bayestar19