HSC 226
0.45
UTI
0.5
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
4.9 [arcmin]
- CN 0.5 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 226 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
High 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 | 277.618 | -10.471 | 0.464 | 0.17 | -0.047 | 39.91 |
| Hunt & Reffert | 2024 | 277.621 | -10.45 | 0.467 | 0.173 | -0.066 | 5.86 |
| Cavallo et al. | 2024 | 277.613 | -10.478 | 0.462 | â | â | â |
| Hunt & Reffert | 2023 | 277.621 | -10.45 | 0.467 | 0.173 | -0.066 | 5.86 |
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 | 859* | â | â |
| Cavallo et al. | 2024 | 1.51 | 4.45 | â | 89 | -0.210 | â | â | â |
| Hunt & Reffert | 2023 | 2.01 | 4.51 | 1.98 | 40 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.