HSC 2189
Summary
HSC 2189 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 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) | 139.859 | -46.502 | 0.298 | -4.318 | 3.79 | – |
| Cavallo et al. (2024) | 139.731 | -46.441 | 0.296 | – | – | – |
| Hunt & Reffert (2024) | 139.859 | -46.502 | 0.298 | -4.318 | 3.79 | – |
| UCC | 139.85 | -46.429 | 0.286 | -4.334 | 3.786 | – |
Estimated members
Explore data in Colab
Fundamental parameters
| Reference | Values |
|---|---|
| Hunt & Reffert (2023) | AV50=4.627, diffAV50=2.465, MOD50=12.512, logAge50=7.549 |
| Cavallo et al. (2024) | AV50=4.08, dMod50=14.12, logAge50=7.48, [Fe/H]50=0.79 |
| Hunt & Reffert (2024) | MassJ=617.169, MassTot=683.599 |
Search coordinates in Bayestar19