HSC 2867
0.08
UTI
0.0
CN
0.04
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.04 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2867 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Very distant
Moderate extinction
Near-solar metallicity
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 262.092 | -41.966 | 0.19 | -0.866 | -5.058 | -42.693 |
| Hu & Soubiran | 2025 | 262.048 | -42.11 | â | â | â | â |
| Cavallo et al. | 2024 | 262.048 | -42.11 | 0.184 | â | â | â |
| Hunt & Reffert | 2023 | 262.052 | -41.971 | 0.188 | -0.9 | -5.054 | -45.803 |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.040* | â | â | â |
| Cavallo et al. | 2024 | 7.14 | 2.01 | â | 2399 | -0.300 | â | â | â |
| Hunt & Reffert | 2023 | 4.61 | 2.60 | 2.19 | 785 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.