Ruprecht 104
(OCL 879; ESO 131 04; MWSC 2028)
Summary
Ruprecht 104 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, above the mid-plane. It is poorly studied in the literature, with no articles listed in the last 6 years.
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) | 186.221 | -60.433 | – | -2.31 | -2.25 | – |
| Kharchenko et al. (2012) | 186.255 | -60.445 | – | -10.99 | -5.09 | – |
| Bica et al. (2019) | 186.202 | -60.432 | – | – | – | – |
| UCC | 186.174 | -60.454 | 0.234 | -7.615 | 1.32 | -53.334 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=0.75, Dist=2702.0, Age=8.89 |
| Kharchenko et al. (2012) | e_bv=0.75, distance=2702, log_age=8.89 |
Search coordinates in Bayestar19