HSC 2052
0.12
UTI
0.0
CN
0.12
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
4.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.12 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2052 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.
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
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 126.981 | -36.993 | 0.238 | -3.053 | 3.284 | 73.816 |
| Hunt & Reffert | 2024 | 126.962 | -36.99 | 0.244 | -3.047 | 3.288 | â |
| Hunt & Reffert | 2023 | 126.962 | -36.99 | 0.244 | -3.047 | 3.288 | 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 | 149* | â | â |
| Hunt & Reffert | 2023 | 3.61 | 1.62 | 0.82 | 78 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
