HSC 2071
0.21
UTI
0.25
CN
0.16
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
22.9 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.16 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2071 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a close distance, above 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.
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.
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 | 130.27 | -37.22 | 1.175 | -7.259 | 3.321 | 25.375 |
| Cavallo et al. | 2024 | 130.379 | -37.233 | 1.164 | â | â | â |
| Hunt & Reffert | 2023 | 130.297 | -37.212 | 1.167 | -7.19 | 3.325 | 26.592 |
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 | 0.84 | 0.30 | â | 102 | 0.480 | â | â | â |
| Hunt & Reffert | 2023 | 0.83 | 0.35 | 0.73 | 36 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.