HSC 986
0.25
UTI
0.25
CN
0.24
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
39.8 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.24 Very loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 986 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Very close
Low 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 | 13.852 | 47.422 | 2.56 | 2.305 | -7.077 | -9.379 |
| Zhang et al. | 2024 | 14.036 | 47.37 | â | â | â | â |
| Cavallo et al. | 2024 | 13.034 | 47.513 | 2.54 | â | â | â |
| Hunt & Reffert | 2023 | 14.036 | 47.37 | 2.558 | 2.382 | -6.965 | -16.347 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.139* | â | â | â |
| Cavallo et al. | 2024 | 0.40 | 0.62 | â | 20 | -0.160 | â | â | â |
| Hunt & Reffert | 2023 | 0.38 | 0.51 | 0.81 | 156 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.