HSC 262
0.36
UTI
0.5
CN
0.57
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.2 [arcmin]
- CN 0.5 Moderately populated
- Cdens 0.57 Moderately dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 262 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a very metal-poor, very young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.
Distant
High extinction
Very metal-poor
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 280.25 | -5.648 | 0.22 | -1.229 | -3.12 | 52.828 |
| Hunt & Reffert | 2024 | 280.25 | -5.645 | 0.217 | -1.197 | -3.1 | 52.871 |
| Cavallo et al. | 2024 | 280.266 | -5.651 | 0.219 | â | â | â |
| Hunt & Reffert | 2023 | 280.25 | -5.645 | 0.217 | -1.197 | -3.1 | 52.871 |
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 | 990* | â | â |
| Cavallo et al. | 2024 | 3.77 | 5.13 | â | 3 | -1.100 | â | â | â |
| Hunt & Reffert | 2023 | 3.99 | 3.51 | 2.90 | 16 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.