HSC 2282
0.03
UTI
0.0
CN
0.04
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
70.9 [arcmin]
- CN 0.0 Sparse
- Cdens 0.04 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2282 is a sparse, very loose object of very 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, 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.
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 | 142.651 | -58.162 | 2.228 | -6.434 | 6.049 | 15.337 |
| Cavallo et al. | 2024 | 143.131 | -58.543 | 2.264 | â | â | â |
| Hunt & Reffert | 2023 | 145.03 | -58.857 | 2.266 | -6.386 | 6.115 | 18.444 |
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 | 0.47 | 0.69 | â | 37 | -0.490 | â | â | â |
| Hunt & Reffert | 2023 | 0.42 | 0.20 | 0.56 | 148 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.