HSC 728
Summary
HSC 728 is a sparse, very loose object of very low C3 quality. It is located at a large distance from the Sun, below 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) | 322.603 | 47.848 | 0.187 | -2.893 | -3.555 | – |
| Cavallo et al. (2024) | 322.625 | 47.866 | 0.187 | – | – | – |
| Hunt & Reffert (2024) | 322.603 | 47.848 | 0.187 | -2.893 | -3.555 | – |
| UCC | 322.592 | 47.852 | 0.189 | -2.848 | -3.542 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=1.557, diffAV50=1.494, MOD50=13.338, logAge50=8.899 |
| Cavallo et al. (2024) | AV50=1.81, dMod50=13.79, logAge50=8.59, [Fe/H]50=0.32 |
| Hunt & Reffert (2024) | MassJ=256.463, MassTot=261.460 |
Search coordinates in Bayestar19