HSC 196
0.10
UTI
0.0
CN
0.11
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
9.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.11 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 196 is a sparse, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as an old 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
Moderate extinction
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 269.97 | -11.675 | 0.536 | -2.282 | -5.118 | â |
| Hunt & Reffert | 2024 | 269.984 | -11.682 | 0.536 | -2.233 | -5.11 | â |
| Hunt & Reffert | 2023 | 269.984 | -11.682 | 0.536 | -2.233 | -5.11 | 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 | 151* | â | â |
| Hunt & Reffert | 2023 | 1.76 | 2.55 | 1.26 | 2388 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
