HSC 630
0.40
UTI
0.25
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
139.2 [N/pc2]
- CN 0.25 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 630 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near 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.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 307.715 | 41.45 | 0.755 | -1.979 | -2.959 | -20.077 |
| Hunt & Reffert | 2024 | 307.71 | 41.449 | 0.751 | -2.007 | -2.918 | -20.077 |
| Cavallo et al. | 2024 | 307.69 | 41.443 | 0.748 | â | â | â |
| Hunt & Reffert | 2023 | 307.71 | 41.449 | 0.751 | -2.007 | -2.918 | -20.077 |
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 | 1.345 | 2.11 | 1.12 | 8 | -0.220 | 93 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 93(1) | â | â |
| Cavallo et al. | 2024 | 1.41 | 2.31 | â | 10 | -0.220 | â | â | â |
| Hunt & Reffert | 2023 | 1.28 | 1.91 | 1.12 | 6 | 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.