CWNU 212
0.32
UTI
0.25
CN
0.33
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
1.6 [N/pc2]
- CN 0.25 Poorly populated
- Cdens 0.33 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
CWNU 212 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 120.695 | -28.857 | 0.66 | -2.868 | 3.148 | 8.798 |
| Hunt & Reffert | 2024 | 120.618 | -28.865 | 0.647 | -2.835 | 3.103 | 17.44 |
| Cavallo et al. | 2024 | 120.688 | -28.819 | 0.655 | â | â | â |
| Hunt & Reffert | 2023 | 120.618 | -28.865 | 0.647 | -2.835 | 3.103 | 17.44 |
| He et al. | 2022 | 120.642 | -28.806 | 0.67 | -2.88 | 3.14 | â |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.42 | 0.19 | 0.45 | 193 | 0.057 | 137 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 137(1) | â | â |
| Cavallo et al. | 2024 | 1.48 | 0.12 | â | 316 | 0.350 | â | â | â |
| Hunt & Reffert | 2023 | 1.42 | 0.19 | 0.45 | 193 | â | â | â | â |
| He et al. | 2022 | 1.38 | 0.48 | â | 40 | -0.236 | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.