HSC 2464
0.14
UTI
0.25
CN
0.2
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
71.6 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.2 Very loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2464 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, 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 close
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 151.169 | -78.779 | 4.146 | -8.645 | 14.279 | 11.958 |
| Cavallo et al. | 2024 | 150.524 | -78.49 | 4.192 | â | â | â |
| Hunt & Reffert | 2023 | 153.816 | -79.448 | 4.182 | -8.394 | 14.597 | 5.057 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.25 | 0.93 | â | 18 | -0.410 | â | â | â |
| Hunt & Reffert | 2023 | 0.24 | 1.24 | 0.71 | 237 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.