CWNU 2568
0.55
UTI
0.72
CN
1.0
Cdens
0.38
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
7.6 [arcmin]
- CN 0.72 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2568 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Near-solar metallicity
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 254.571 | -42.587 | 0.619 | -1.895 | -3.118 | 14.988 |
| Hu & Soubiran | 2025 | 254.575 | -42.595 | â | â | â | â |
| Hunt & Reffert | 2024 | 254.593 | -42.613 | 0.611 | -1.876 | -3.097 | 16.815 |
| Cavallo et al. | 2024 | 254.575 | -42.595 | 0.613 | â | â | â |
| Hunt & Reffert | 2023 | 254.593 | -42.613 | 0.611 | -1.876 | -3.097 | 16.815 |
| He et al. | 2023 | 254.573 | -42.589 | 0.629 | -1.922 | -3.117 | 14.19 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.130* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 537* | â | â |
| Cavallo et al. | 2024 | 1.53 | 3.22 | â | 2512 | -0.390 | â | â | â |
| Hunt & Reffert | 2023 | 1.54 | 3.53 | 2.70 | 828 | â | â | â | â |
| He et al. | 2023 | 1.45 | 3.30 | â | 1413 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.