HSC 1042
0.52
UTI
0.37
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
10.6 [N/pc2]
- CN 0.37 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly 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 1042 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a large* distance, below the mid-plane, affected by high extinction. It is catalogued as a massive, metal-rich, intermediate-age cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~6.41 kpc) differs significantly from the median photometric distance (~4.02 kpc).
Note: This object shares a large 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 | 26.122 | 61.303 | 0.156 | -0.742 | -0.177 | â |
| Hu & Soubiran | 2025 | 26.123 | 61.299 | â | â | â | â |
| Hunt & Reffert | 2024 | 26.131 | 61.3 | 0.167 | -0.72 | -0.18 | â |
| Cavallo et al. | 2024 | 26.123 | 61.299 | 0.162 | â | â | â |
| Hunt & Reffert | 2023 | 26.131 | 61.3 | 0.167 | -0.72 | -0.18 | 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 | 4.02 | 3.53 | 1.79 | 614 | 0.500 | 1091 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1091(1) | â | â |
| Cavallo et al. | 2024 | 3.28 | 3.52 | â | 676 | 0.500 | â | â | â |
| Hunt & Reffert | 2023 | 4.76 | 3.54 | 1.79 | 552 | 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.