CWNU 1762
0.60
UTI
0.38
CN
1.0
Cdens
1.0
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
1.0 [arcmin]
- CN 0.38 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1762 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by low extinction. It is catalogued as a metal-poor, old cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It was recently reported in the literature.
Very distant
Low extinction
Metal-poor
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 119.286 | -24.481 | 0.169 | -1.532 | 1.053 | 72.869 |
| Hu & Soubiran | 2025 | 119.298 | -24.474 | â | â | â | â |
| Hunt & Reffert | 2024 | 119.286 | -24.482 | 0.17 | -1.529 | 1.056 | 84.827 |
| Cavallo et al. | 2024 | 119.298 | -24.474 | 0.172 | â | â | â |
| Hunt & Reffert | 2023 | 119.286 | -24.482 | 0.17 | -1.529 | 1.056 | 84.827 |
| He et al. | 2023 | 119.286 | -24.482 | 0.187 | -1.513 | 1.059 | 55.86 |
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 | -0.260* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 151* | â | â |
| Cavallo et al. | 2024 | 2.94 | 1.17 | â | 2754 | -1.040 | â | â | â |
| Hunt & Reffert | 2023 | 5.56 | 0.50 | 0.91 | 1167 | â | â | â | â |
| He et al. | 2023 | 7.08 | 0.75 | 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.