HSC 2785
0.48
UTI
0.8
CN
1.0
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.2 [arcmin]
- CN 0.8 Rich
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2785 is a rich, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a very small percentage of members with at least one entry reported in the same catalogue. See table with shared members information.
Relatively close
Moderate extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 249.565 | -48.797 | 0.831 | 1.245 | -4.274 | -19.258 |
| Hunt & Reffert | 2024 | 249.552 | -48.802 | 0.815 | 1.243 | -4.276 | -32.776 |
| Cavallo et al. | 2024 | 249.549 | -48.785 | 0.838 | â | â | â |
| Hunt & Reffert | 2023 | 249.552 | -48.802 | 0.815 | 1.243 | -4.276 | -32.776 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 747* | â | â |
| Cavallo et al. | 2024 | 1.31 | 2.36 | â | 6 | -0.220 | â | â | â |
| Hunt & Reffert | 2023 | 1.13 | 2.12 | 2.40 | 4 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.