CWWDL 8509
Summary
CWWDL 8509 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 was recently reported in the literature.
This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry, and a small percentage with at least one entry reported in the same catalogue.
Warning: contains less than 25 stars with P>0.5 estimated.
Warning: the low UTI value and no obvious signs of duplication (C_dup=0.84) 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 |
|---|---|---|---|---|---|---|
| Chi et al. (2023) | 37.134 | 59.506 | 0.375 | 0.002 | -0.589 | – |
| UCC | 37.292 | 59.482 | 0.368 | -0.026 | -0.591 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chi et al. (2023) | logAge=5.48, Z=0.44 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWWDL 2007 | 20.0 | 37.43 | 59.78 | 0.35 | -0.06 | -0.49 | – | 0.06 |
| Ferrero 38 | 16.0 | 37.57 | 59.79 | 0.34 | -0.09 | -0.49 | -51.17 | 0.42 |
| UBC 190 | 12.0 | 37.43 | 59.79 | 0.34 | -0.07 | -0.49 | – | 0.13 |
| OC 0249 | 4.0 | 37.37 | 59.83 | 0.35 | -0.07 | -0.46 | – | 0.03 |