HSC 824
0.32
UTI
0.0
CN
1.0
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
7.1 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 824 is a sparse, very dense object of intermediate 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 | 333.833 | 61.787 | 1.071 | -0.522 | -2.818 | -16.765 |
| Hunt & Reffert | 2024 | 333.934 | 61.789 | 1.092 | -0.512 | -2.814 | -13.059 |
| Cavallo et al. | 2024 | 333.744 | 61.826 | 1.088 | â | â | â |
| Hunt & Reffert | 2023 | 333.934 | 61.789 | 1.092 | -0.512 | -2.814 | -13.059 |
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 | 56* | â | â |
| Cavallo et al. | 2024 | 0.97 | 1.74 | â | 4 | -0.020 | â | â | â |
| Hunt & Reffert | 2023 | 0.90 | 0.86 | 0.68 | 4 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.