CWNU 1867
0.29
UTI
0.29
CN
0.16
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
0.8 [N/pc2]
- CN 0.29 Poorly populated
- Cdens 0.16 Very 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 1867 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 138.649 | -44.197 | 0.531 | -3.112 | 1.435 | â |
| Hunt & Reffert | 2024 | 138.701 | -44.248 | 0.52 | -3.136 | 1.451 | â |
| Cavallo et al. | 2024 | 138.661 | -44.223 | 0.526 | â | â | â |
| Hunt & Reffert | 2023 | 138.701 | -44.248 | 0.52 | -3.136 | 1.451 | â |
| He et al. | 2023 | 138.611 | -44.188 | 0.529 | -3.111 | 1.439 | 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 | 1.82 | 1.2 | 1.02 | 479 | -0.060 | 85 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 85(1) | â | â |
| Cavallo et al. | 2024 | 1.98 | 1.49 | â | 479 | -0.060 | â | â | â |
| Hunt & Reffert | 2023 | 1.76 | 1.13 | 1.02 | 419 | â | â | â | â |
| He et al. | 2023 | 1.82 | 1.20 | â | 708 | â | 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.