HSC 2224
0.08
UTI
0.0
CN
0.05
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.05 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2224 is a sparse, very loose object of low 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, young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a small percentage of members with a later reported entry. See table with shared members information.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Distant
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 | 142.127 | -52.117 | 0.214 | -4.319 | 3.393 | 6.281 |
| Hunt & Reffert | 2024 | 142.11 | -52.118 | 0.207 | -4.293 | 3.396 | â |
| Cavallo et al. | 2024 | 142.117 | -52.054 | 0.207 | â | â | â |
| Hunt & Reffert | 2023 | 142.11 | -52.118 | 0.207 | -4.293 | 3.396 | 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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 179* | â | â |
| Cavallo et al. | 2024 | 3.77 | 2.66 | â | 145 | 0.100 | â | â | â |
| Hunt & Reffert | 2023 | 4.18 | 2.88 | 1.14 | 22 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.