ESO 258 01
Summary
ESO 258 01 is a sparse, very loose object of very low C3 quality. It is located at a moderate distance from the Sun, well below the mid-plane. It is rarely studied in the literature, with no articles listed in the last 8 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 |
|---|---|---|---|---|---|---|
| Kharchenko et al. (2012) | 116.407 | -46.71 | – | -2.61 | 3.29 | – |
| Loktin & Popova (2017) | 116.4 | -46.71 | – | -0.026 | 4.415 | – |
| UCC | 116.444 | -46.719 | 0.293 | -2.118 | 5.359 | – |
Estimated members
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Fundamental parameters
| Reference | Values |
|---|---|
| Kharchenko et al. (2012) | e_bv=0.729, distance=1031, log_age=8.705 |
| Loktin & Popova (2017) | E(B-V)=0.233, Dist=3396, logt=8.95 |
Search coordinates in Bayestar19