CWNU 165
0.43
UTI
0.0
CN
1.0
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
5.6 [N/pc2]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.62 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 165 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, young 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 | 290.088 | 4.326 | 0.686 | 0.112 | -0.769 | 27.52 |
| Hunt & Reffert | 2024 | 290.082 | 4.33 | 0.679 | 0.047 | -0.852 | 12.683 |
| Cavallo et al. | 2024 | 290.075 | 4.33 | 0.679 | â | â | â |
| Hunt & Reffert | 2023 | 290.082 | 4.33 | 0.679 | 0.047 | -0.852 | 12.683 |
| He et al. | 2022 | 290.076 | 4.313 | 0.7 | 0.1 | -0.77 | 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 | 1.61 | 1.76 | 1.03 | 69 | -0.709 | 160 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 160(1) | â | â |
| Cavallo et al. | 2024 | 1.61 | 2.32 | â | 69 | 0.610 | â | â | â |
| Hunt & Reffert | 2023 | 1.42 | 1.76 | 1.03 | 165 | â | â | â | â |
| He et al. | 2022 | 2.04 | 1.26 | â | 3 | -2.028 | 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.