HSC 1092
0.14
UTI
0.0
CN
0.32
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
4.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.32 Loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1092 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high 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
High 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 | 40.59 | 65.453 | 0.331 | -1.038 | 0.243 | -35.77 |
| Hunt & Reffert | 2024 | 40.657 | 65.44 | 0.328 | -1.057 | 0.253 | -35.782 |
| Cavallo et al. | 2024 | 40.589 | 65.464 | 0.331 | â | â | â |
| Hunt & Reffert | 2023 | 40.657 | 65.44 | 0.328 | -1.057 | 0.253 | -35.782 |
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 | 213* | â | â |
| Cavallo et al. | 2024 | 2.91 | 3.46 | â | 288 | 0.010 | â | â | â |
| Hunt & Reffert | 2023 | 2.65 | 3.25 | 1.91 | 256 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.