HSC 632
0.10
UTI
0.0
CN
0.36
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.36 Loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 632 is a sparse, loose object of very low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young 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.
Relatively close
High extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 306.686 | 42.674 | 0.517 | -0.064 | -2.337 | â |
| Hunt & Reffert | 2024 | 306.68 | 42.661 | 0.495 | -0.112 | -2.25 | -7.153 |
| Cavallo et al. | 2024 | 307.044 | 42.739 | 0.495 | â | â | â |
| Hunt & Reffert | 2023 | 306.68 | 42.661 | 0.495 | -0.112 | -2.25 | -7.153 |
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 | 174* | â | â |
| Cavallo et al. | 2024 | 1.53 | 3.21 | â | 89 | -0.230 | â | â | â |
| Hunt & Reffert | 2023 | 1.84 | 3.18 | 2.65 | 41 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.