HSC 2458
Summary
HSC 2458 is a sparse, loose object of very low C3 quality. It is located at a very close distance from the Sun, near the mid-plane. It was recently reported in the literature.
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 |
|---|---|---|---|---|---|---|
| Hunt & Reffert (2023) | 142.815 | -80.952 | 5.837 | -35.412 | 11.945 | 1.947 |
| Cavallo et al. (2024) | 145.853 | -80.921 | 5.829 | – | – | – |
| UCC | 143.47 | -80.941 | 5.728 | -35.221 | 13.636 | -2.175 |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=0.03, diffAV50=0.31, MOD50=6.183, logAge50=7.553 |
| Cavallo et al. (2024) | AV50=0.46, dMod50=6.21, logAge50=7.63, [Fe/H]50=-0.04 |
Search coordinates in Bayestar19