HSC 862
0.40
UTI
0.25
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.4 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 862 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
Close
Moderate extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 342.75 | 62.469 | 1.181 | -2.697 | -3.518 | -3.557 |
| Hunt & Reffert | 2024 | 342.757 | 62.51 | 1.179 | -2.72 | -3.452 | -11.21 |
| Cavallo et al. | 2024 | 342.698 | 62.388 | 1.185 | â | â | â |
| Hunt & Reffert | 2023 | 342.757 | 62.51 | 1.179 | -2.72 | -3.452 | -11.21 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 73* | â | â |
| Cavallo et al. | 2024 | 1.02 | 3.23 | â | 9 | 0.020 | â | â | â |
| Hunt & Reffert | 2023 | 0.81 | 2.75 | 1.62 | 6 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.