DC 4
(MWSC 1010)
Summary
DC 4 is a sparse, loose object of low C3 quality. It is located at a large distance from the Sun, well below the mid-plane. It is poorly studied in the literature, with no articles listed in the last 6 years.
This object shares a significant 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) | 103.513 | -13.568 | – | 4.88 | -3.34 | – |
| Kharchenko et al. (2012) | 103.522 | -13.555 | – | 4.88 | -3.34 | – |
| Bica et al. (2019) | 103.516 | -13.567 | – | – | – | – |
| UCC | 103.514 | -13.566 | 0.111 | -0.358 | 0.743 | 96.702 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.583, Dist=2304.0, Age=8.7 |
| Kharchenko et al. (2012) | e_bv=0.583, distance=2304, log_age=8.7 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 3590 | 68.0 | 103.51 | -13.57 | 0.06 | -0.34 | 0.74 | – | 0.14 |