CWNU 379
0.26
UTI
0.0
CN
0.36
Cdens
0.75
CC3
0.1
Clit
1.0
Cdup
Nm (P>50%)
21
Core radius and density
1.1 [pc], 1.8 [pc-2]
- CN 0.0 Sparse
- Cdens 0.36 Loose
- CC3 0.75 High quality
- Clit 0.1 Rarely 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 379 is a sparse, loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate 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 rarely studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 214.082 | -63.513 | 0.425 | -4.956 | -1.861 | -20.315 |
| Hu & Soubiran | 2025 | 214.102 | -63.51 | â | â | â | â |
| Hunt & Reffert | 2024 | 214.103 | -63.513 | 0.417 | -4.961 | -1.851 | -11.754 |
| Cavallo et al. | 2024 | 214.102 | -63.509 | 0.417 | â | â | â |
| Hunt & Reffert | 2023 | 214.103 | -63.513 | 0.417 | -4.961 | -1.851 | -11.754 |
| He et al. | 2022 | 214.064 | -63.51 | 0.41 | -4.99 | -1.9 | -28.4 |
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 | 2.085 | 1.3 | 0.51 | 670 | -0.220 | 191 | â | â |
| Hu & Soubiran | 2025 | â | â | â | â | -0.220(5) | â | â | â |
| Hunt & Reffert | 2024 | 2.18 | 1.30 | 0.51 | 317 | â | 191(1) | â | â |
| Cavallo et al. | 2024 | 1.99 | 1.09 | â | 1023 | 0.290 | â | â | â |
| Hunt & Reffert | 2023 | 2.18 | 1.30 | 0.51 | 318 | â | â | â | â |
| He et al. | 2022 | 1.66 | 1.71 | â | 1259 | -0.580 | 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.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.91 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.91 (50th percentile).