CWNU 1239
Summary
CWNU 1239 is a sparse, very loose object of intermediate C3 quality. It is located at a close 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.
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 |
|---|---|---|---|---|---|---|
| He et al. (2022) | 130.232 | -40.792 | 1.079 | -5.404 | 3.465 | – |
| UCC | 129.848 | -40.539 | 1.059 | -5.385 | 3.468 | -15.306 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| He et al. (2022) | A0=0.3, logAge=6.5 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| FoF 2221 | 16.0 | 129.43 | -40.23 | 1.06 | -5.62 | 3.77 | 21.57 | 0.41 |
| OC 0467 | 16.0 | 129.4 | -40.29 | 1.06 | -5.67 | 3.69 | 19.99 | 0.09 |
| OC 0472 | 16.0 | 130.27 | -40.83 | 1.07 | -4.96 | 3.2 | 12.76 | 0.42 |