HSC 2073
0.50
UTI
0.48
CN
1.0
Cdens
1.0
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.5 [arcmin]
- CN 0.48 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2073 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
High extinction
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 125.388 | -40.177 | 0.455 | -3.923 | 3.678 | 25.925 |
| Hunt & Reffert | 2024 | 125.392 | -40.177 | 0.458 | -3.938 | 3.666 | 52.889 |
| Cavallo et al. | 2024 | 125.382 | -40.163 | 0.46 | â | â | â |
| Hunt & Reffert | 2023 | 125.392 | -40.177 | 0.458 | -3.938 | 3.666 | 52.889 |
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 | 593* | â | â |
| Cavallo et al. | 2024 | 2.01 | 4.95 | â | 240 | -0.500 | â | â | â |
| Hunt & Reffert | 2023 | 2.14 | 4.63 | 2.51 | 194 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.