HSC 1116
0.08
UTI
0.0
CN
0.04
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
13.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.04 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1116 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young 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
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 40.535 | 56.423 | 0.397 | -0.104 | -2.029 | â |
| Cavallo et al. | 2024 | 40.678 | 56.388 | 0.397 | â | â | â |
| Hunt & Reffert | 2023 | 40.464 | 56.404 | 0.398 | -0.094 | -2.05 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 2.61 | 2.05 | â | 59 | 0.020 | â | â | â |
| Hunt & Reffert | 2023 | 2.33 | 2.12 | 0.89 | 76 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.