CWNU 2232
0.38
UTI
0.27
CN
0.39
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.39 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2232 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Distant
Moderate extinction
Massive
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 163.506 | -59.193 | 0.203 | -7.206 | 3.049 | â |
| Hunt & Reffert | 2024 | 163.504 | -59.188 | 0.207 | -7.197 | 3.053 | -0.254 |
| Cavallo et al. | 2024 | 163.573 | -59.24 | 0.206 | â | â | â |
| Hunt & Reffert | 2023 | 163.504 | -59.188 | 0.207 | -7.197 | 3.053 | -0.254 |
| He et al. | 2023 | 163.532 | -59.207 | 0.217 | -7.206 | 3.062 | 5.4 |
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 | 1043* | â | â |
| Cavallo et al. | 2024 | 3.34 | 1.88 | â | 490 | 0.280 | â | â | â |
| Hunt & Reffert | 2023 | 4.32 | 2.38 | 2.42 | 53 | â | â | â | â |
| He et al. | 2023 | 3.80 | 2.35 | â | 141 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.