Ruprecht 46
(OCL 637; ESO 561 08; MWSC 1418)
Summary
Ruprecht 46 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 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 |
|---|---|---|---|---|---|---|
| Chen et al. (2003) | 120.533 | -19.466 | – | – | – | – |
| Kharchenko et al. (2012) | 120.547 | -19.465 | – | -6.78 | 1.83 | – |
| Bica et al. (2019) | 120.542 | -19.461 | – | – | – | – |
| UCC | 120.542 | -19.454 | 0.315 | -1.087 | 0.226 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Chen et al. (2003) | E(B-V)=0.07, HDis=752, Age=3.98, [Fe/H]_1=-0.04 |
| Kharchenko et al. (2012) | e_bv=0.521, distance=1467, log_age=8.15 |
Search coordinates in Bayestar19