HSC 2792
0.15
UTI
0.0
CN
0.13
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
38.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.13 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2792 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a very close distance, above 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.
Very 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 | 240.809 | -40.655 | 2.163 | -7.995 | -6.148 | -17.71 |
| Cavallo et al. | 2024 | 241.243 | -40.491 | 2.164 | â | â | â |
| Hunt & Reffert | 2023 | 240.531 | -40.699 | 2.155 | -7.918 | -6.11 | -18.606 |
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 | 0.45 | 1.16 | â | 120 | 0.380 | â | â | â |
| Hunt & Reffert | 2023 | 0.44 | 1.05 | 0.95 | 64 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.