HSC 2423
0.22
UTI
0.0
CN
1.0
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
1.2 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2423 is a sparse, very dense object of very low C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by high 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
High extinction
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 169.332 | -62.092 | 0.167 | -6.682 | 2.071 | 643.732 |
| Hunt & Reffert | 2024 | 169.327 | -62.089 | 0.171 | -6.633 | 2.07 | â |
| Hunt & Reffert | 2023 | 169.327 | -62.089 | 0.171 | -6.633 | 2.07 | 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 | 509* | â | â |
| Hunt & Reffert | 2023 | 5.04 | 3.20 | 2.12 | 179 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
