HSC 2431
0.43
UTI
0.42
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
6.9 [N/pc2]
- CN 0.42 Poorly populated
- Cdens 1.0 Very dense
- 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 2431 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 174.192 | -57.645 | 0.495 | -8.224 | 1.489 | -20.988 |
| Hunt & Reffert | 2024 | 174.186 | -57.613 | 0.499 | -8.217 | 1.52 | â |
| Cavallo et al. | 2024 | 174.155 | -57.641 | 0.499 | â | â | â |
| Hunt & Reffert | 2023 | 174.186 | -57.613 | 0.499 | -8.217 | 1.52 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.8 | 0.605 | 0.43 | 138 | -0.300 | 180 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 180(1) | â | â |
| Cavallo et al. | 2024 | 1.71 | 0.77 | â | 182 | -0.300 | â | â | â |
| Hunt & Reffert | 2023 | 1.89 | 0.44 | 0.43 | 94 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.