HSC 2405
0.12
UTI
0.0
CN
0.22
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.22 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2405 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as an intermediate-age 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.
Very distant
Moderate extinction
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 167.225 | -61.225 | 0.182 | -6.004 | 2.563 | -10.435 |
| Hunt & Reffert | 2024 | 167.237 | -61.229 | 0.174 | -5.979 | 2.558 | -11.763 |
| Hunt & Reffert | 2023 | 167.237 | -61.229 | 0.174 | -5.979 | 2.558 | -11.763 |
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 | 548* | â | â |
| Hunt & Reffert | 2023 | 5.13 | 2.16 | 0.81 | 158 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
