Dias 3
Summary
Dias 3 is a sparse, very loose object of 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 13 years.
This object shares a very small 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) | 107.629 | -8.428 | – | 1.67 | -2.33 | – |
| Kharchenko et al. (2012) | 107.595 | -8.395 | – | 3.99 | -1.22 | – |
| UCC | 107.615 | -8.441 | 0.242 | -1.141 | 1.505 | 83.291 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.64, Dist=4650.0, Age=9.15 |
| Kharchenko et al. (2012) | e_bv=0.625, distance=7241, log_age=8.485 |
Search coordinates in Bayestar19
Cluster region map
Objects with shared members
| Cluster | % | RA | DEC | Plx | pmRA | pmDE | Rv | UTI |
|---|---|---|---|---|---|---|---|---|
| CWNU 2212 | 4.0 | 107.92 | -8.25 | 0.32 | -1.17 | 1.63 | 61.09 | 0.05 |