HSC 2720
0.30
UTI
0.0
CN
0.74
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.9 [arcmin]
- CN 0.0 Sparse
- Cdens 0.74 Moderately dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2720 is a sparse, moderately dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
Low extinction
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 230.524 | -52.388 | 0.887 | -4.639 | -4.585 | -20.369 |
| Hunt & Reffert | 2024 | 230.617 | -52.394 | 0.889 | -4.617 | -4.559 | -11.018 |
| Cavallo et al. | 2024 | 230.528 | -52.418 | 0.893 | â | â | â |
| Hunt & Reffert | 2023 | 230.617 | -52.394 | 0.889 | -4.617 | -4.559 | -11.018 |
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 | 96* | â | â |
| Cavallo et al. | 2024 | 1.14 | 0.40 | â | 324 | 0.680 | â | â | â |
| Hunt & Reffert | 2023 | 1.05 | 0.94 | 0.32 | 162 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.