HSC 833
0.26
UTI
0.0
CN
0.06
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
8.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.06 Very loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 833 is a sparse, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below 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.
Distant
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 | 342.584 | 57.203 | 0.308 | -3.821 | -2.634 | â |
| Zhang et al. | 2024 | 342.536 | 57.172 | â | â | â | â |
| Hunt & Reffert | 2024 | 342.536 | 57.172 | 0.304 | -3.847 | -2.639 | â |
| Cavallo et al. | 2024 | 342.583 | 57.19 | 0.302 | â | â | â |
| Hunt & Reffert | 2023 | 342.536 | 57.172 | 0.304 | -3.847 | -2.639 | â |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | 0.193* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 332* | â | â |
| Cavallo et al. | 2024 | 3.91 | 2.00 | â | 13 | 0.190 | â | â | â |
| Hunt & Reffert | 2023 | 3.07 | 1.77 | 1.38 | 26 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.