HSC 426
0.28
UTI
0.31
CN
0.35
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
13.8 [arcmin]
- CN 0.31 Poorly populated
- Cdens 0.35 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 426 is a poorly populated, loose 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, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 292.996 | 16.291 | 0.949 | -0.775 | -5.694 | 11.823 |
| Hunt & Reffert | 2024 | 292.912 | 16.162 | 0.948 | -0.782 | -5.652 | 8.702 |
| Cavallo et al. | 2024 | 293.204 | 16.429 | 0.95 | â | â | â |
| Hunt & Reffert | 2023 | 292.912 | 16.162 | 0.948 | -0.782 | -5.652 | 8.702 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 80* | â | â |
| Cavallo et al. | 2024 | 1.08 | 1.80 | â | 46 | 0.450 | â | â | â |
| Hunt & Reffert | 2023 | 1.01 | 1.81 | 0.64 | 37 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.