CWNU 382
0.50
UTI
0.3
CN
0.96
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
4.8 [N/pc2]
- CN 0.3 Poorly populated
- Cdens 0.96 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 382 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 near-solar metallicity, young 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 | 197.88 | -56.484 | 1.036 | -8.167 | -2.544 | -31.971 |
| Hunt & Reffert | 2024 | 197.852 | -56.445 | 1.051 | -8.128 | -2.566 | -33.008 |
| Cavallo et al. | 2024 | 198.152 | -56.456 | 1.05 | â | â | â |
| Hunt & Reffert | 2023 | 197.852 | -56.445 | 1.051 | -8.128 | -2.566 | -33.008 |
| He et al. | 2022 | 197.867 | -56.501 | 1.04 | -8.17 | -2.56 | -32.8 |
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 | 0.93 | 0.34 | 0.59 | 63 | 0.429 | 84 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 84(1) | â | â |
| Cavallo et al. | 2024 | 1.04 | 0.68 | â | 23 | -0.110 | â | â | â |
| Hunt & Reffert | 2023 | 0.92 | 0.34 | 0.59 | 91 | â | â | â | â |
| He et al. | 2022 | 0.93 | 0.12 | â | 63 | 0.968 | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as optical pair P372, along with UPK_578.
Cavallo et al. (2024)
Gold sample.