HSC 2630
0.32
UTI
0.26
CN
0.59
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
55.9 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.59 Moderately dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2630 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, very young cluster (see Parameters). It was recently reported in the literature.
Very close
Moderate extinction
Metal-poor
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 210.591 | -61.809 | 5.469 | -19.707 | -14.274 | 9.599 |
| Cavallo et al. | 2024 | 208.202 | -62.202 | 5.534 | â | â | â |
| Hunt & Reffert | 2023 | 210.587 | -61.768 | 5.528 | -20.273 | -13.899 | 9.494 |
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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.18 | 1.31 | â | 12 | -0.520 | â | â | â |
| Hunt & Reffert | 2023 | 0.18 | 0.71 | 1.28 | 8 | â | â | â | â |
Cavallo et al. (2024)
Silver sample.
Hunt & Reffert (2024)
Classified as a moving group.