CWNU 2347
0.58
UTI
0.55
CN
1.0
Cdens
0.75
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
1.4 [arcmin]
- CN 0.55 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2347 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It was recently reported in the literature.
Distant
Moderate 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 | 129.027 | -48.146 | 0.197 | -2.856 | 2.93 | 49.641 |
| Hu & Soubiran | 2025 | 129.019 | -48.141 | â | â | â | â |
| Hunt & Reffert | 2024 | 129.019 | -48.143 | 0.191 | -2.854 | 2.936 | 51.488 |
| Cavallo et al. | 2024 | 129.019 | -48.141 | 0.191 | â | â | â |
| Hunt & Reffert | 2023 | 129.019 | -48.143 | 0.191 | -2.854 | 2.936 | 51.488 |
| He et al. | 2023 | 129.022 | -48.145 | 0.198 | -2.863 | 2.931 | 49.98 |
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 | 701* | â | â |
| Cavallo et al. | 2024 | 3.36 | 1.24 | â | 2138 | -0.250 | â | â | â |
| Hunt & Reffert | 2023 | 4.69 | 1.37 | 1.75 | 1021 | â | â | â | â |
| He et al. | 2023 | 4.37 | 1.45 | â | 794 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.