Ruprecht 168
(OCL 7; ESO 456 03; MWSC 2732)
Summary
Ruprecht 168 is a sparse, very loose object of low C3 quality. It is located at a very large distance from the Sun, below the mid-plane. It is poorly studied in the literature.
Warning: contains less than 25 stars with P>0.5 estimated.
Positions
| Reference | RA | DEC | Plx | pmRA | pmDE | Rv |
|---|---|---|---|---|---|---|
| Dias et al. (2002) | 268.192 | -28.433 | – | -0.68 | -2.23 | – |
| Kharchenko et al. (2012) | 268.207 | -28.44 | – | -2.05 | -3.45 | – |
| Bica et al. (2019) | 268.182 | -28.438 | – | – | – | – |
| He et al. (2023) | 268.167 | -28.457 | 0.313 | -1.254 | -2.579 | -6.46 |
| UCC | 268.211 | -28.436 | 0.094 | -4.622 | -5.787 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Dias et al. (2002) | E(B-V)=2.186, Dist=2626.0, Age=9.1 |
| Kharchenko et al. (2012) | e_bv=2.186, distance=2626, log_age=9.1 |
| He et al. (2023) | A0=3.9, m-M=13.15, logA=6.7 |
Search coordinates in Bayestar19