CWNU 147
0.49
UTI
0.32
CN
0.9
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
4.5 [N/pc2]
- CN 0.32 Poorly populated
- Cdens 0.9 Very dense
- CC3 0.75 High 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 147 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by low extinction. It is catalogued as a metal-poor, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (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 | 188.458 | -58.099 | 1.232 | -10.921 | 0.795 | -15.906 |
| Hunt & Reffert | 2024 | 188.75 | -58.089 | 1.233 | -10.893 | 0.784 | -16.185 |
| Cavallo et al. | 2024 | 188.6 | -58.092 | 1.228 | â | â | â |
| Hunt & Reffert | 2023 | 188.75 | -58.089 | 1.233 | -10.893 | 0.784 | -16.185 |
| He et al. | 2022 | 188.463 | -58.092 | 1.23 | -10.93 | 0.8 | 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 | 0.76 | 0.42 | 0.22 | 117 | -0.630 | 108 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 108(1) | â | â |
| Cavallo et al. | 2024 | 0.76 | 0.42 | â | 117 | -0.330 | â | â | â |
| Hunt & Reffert | 2023 | 0.76 | 0.20 | 0.22 | 124 | â | â | â | â |
| He et al. | 2022 | 0.81 | 0.78 | â | 40 | -0.930 | 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.