HSC 2712
0.15
UTI
0.25
CN
0.13
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
82.9 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.13 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2712 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a very close distance, near the mid-plane, affected by low 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.
Very close
Low 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 | 253.866 | -66.389 | 3.87 | -11.694 | -10.456 | 3.398 |
| Cavallo et al. | 2024 | 253.512 | -65.931 | 3.884 | â | â | â |
| Hunt & Reffert | 2023 | 248.167 | -64.7 | 3.88 | -11.562 | -10.596 | 2.758 |
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 | 0.26 | 0.57 | â | 110 | 0.290 | â | â | â |
| Hunt & Reffert | 2023 | 0.26 | 0.15 | 0.44 | 307 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.