Basel 15
Summary
Basel 15 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 8 years.
This object shares a moderate percentage of members with a later 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=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) | 318.975 | 48.85 | – | -3.82 | -4.45 | – |
| Kharchenko et al. (2012) | 318.978 | 48.853 | – | -2.24 | -1.19 | – |
| Loktin & Popova (2017) | 318.975 | 48.849 | – | -0.574 | 0.193 | – |
| UCC | 318.995 | 48.801 | 0.311 | -4.117 | -4.578 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.67, Dist=1355.0, Age=8.5 |
| Kharchenko et al. (2012) | e_bv=2.165, distance=701, log_age=8.6 |
| Loktin & Popova (2017) | E(B-V)=0.461, Dist=1105, logt=9.17 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 2404 | 44.0 | 318.98 | 48.69 | 0.34 | -4.24 | -4.66 | -28.1 | 0.32 |