HSC 1960
0.19
UTI
0.0
CN
0.3
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
12.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.3 Loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1960 is a sparse, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low 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.
Relatively close
Low 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 | 117.182 | -27.777 | 0.958 | -5.133 | 4.881 | 43.717 |
| Cavallo et al. | 2024 | 117.172 | -27.866 | 0.947 | â | â | â |
| Hunt & Reffert | 2023 | 117.083 | -27.73 | 0.947 | -5.17 | 4.866 | 47.656 |
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 | 1.30 | 0.64 | â | 776 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 1.03 | 0.45 | 1.02 | 15 | â | â | â | â |
Cavallo et al. (2024)
Bronze sample.
Hunt & Reffert (2024)
Classified as a moving group.