CWNU 2071
0.43
UTI
0.0
CN
1.0
Cdens
0.5
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
2.3 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2071 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above 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 | 58.153 | 55.814 | 0.374 | 0.415 | 0.292 | -12.09 |
| Hu & Soubiran | 2025 | 58.137 | 55.822 | â | â | â | â |
| Hunt & Reffert | 2024 | 58.143 | 55.817 | 0.396 | 0.427 | 0.287 | -4.619 |
| Cavallo et al. | 2024 | 58.137 | 55.821 | 0.399 | â | â | â |
| Hunt & Reffert | 2023 | 58.143 | 55.817 | 0.396 | 0.427 | 0.287 | -4.619 |
| He et al. | 2023 | 58.141 | 55.815 | 0.402 | 0.421 | 0.294 | -30.1 |
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 | 0.250* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 250* | â | â |
| Cavallo et al. | 2024 | 2.22 | 3.19 | â | 1072 | 0.280 | â | â | â |
| Hunt & Reffert | 2023 | 2.35 | 3.33 | 1.74 | 372 | â | â | â | â |
| He et al. | 2023 | 2.29 | 3.10 | â | 1122 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.