HSC 2381
0.27
UTI
0.0
CN
0.59
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
2.9 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.59 Moderately 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 2381 is a sparse, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (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 | 163.006 | -60.468 | 0.29 | -5.8 | 2.015 | â |
| Hunt & Reffert | 2024 | 163.019 | -60.472 | 0.287 | -5.78 | 2.019 | â |
| Cavallo et al. | 2024 | 163.033 | -60.468 | 0.287 | â | â | â |
| Hunt & Reffert | 2023 | 163.019 | -60.472 | 0.287 | -5.78 | 2.019 | 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 | 3.115 | 1.285 | 0.93 | 216 | 0.300 | 125 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 125(1) | â | â |
| Cavallo et al. | 2024 | 3.24 | 1.12 | â | 339 | 0.300 | â | â | â |
| Hunt & Reffert | 2023 | 2.99 | 1.45 | 0.93 | 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.