HSC 2824
0.30
UTI
0.43
CN
0.3
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
1.5 [N/pc2]
- CN 0.43 Poorly populated
- Cdens 0.3 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
HSC 2824 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 255.237 | -46.713 | 0.825 | 1.508 | -3.799 | -38.066 |
| Hunt & Reffert | 2024 | 255.206 | -46.682 | 0.823 | 1.4 | -3.854 | -23.78 |
| Cavallo et al. | 2024 | 255.391 | -47.064 | 0.825 | â | â | â |
| Hunt & Reffert | 2023 | 255.206 | -46.682 | 0.823 | 1.4 | -3.854 | -23.78 |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.25 | 3.2 | 2.75 | 16 | 0.230 | 166 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 166(1) | â | â |
| Cavallo et al. | 2024 | 1.35 | 3.23 | â | 10 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 1.15 | 3.17 | 2.75 | 23 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G97, along with Theia_1891, NGC_6249 and Harvard_13.
Cavallo et al. (2024)
Gold sample.