CWNU 2379
0.25
UTI
0.0
CN
0.44
Cdens
0.75
CC3
0.03
Clit
1.0
Cdup
Nm (P>50%)
22
Core radius and density
1.1 [pc], 2.2 [pc-2]
- CN 0.0 Sparse
- Cdens 0.44 Loose
- CC3 0.75 High quality
- Clit 0.03 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 2379 is a sparse, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a young cluster, but with a large variance across recent sources for the age parameter (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 | 269.134 | -25.629 | 0.321 | -0.477 | -1.481 | â |
| Hunt & Reffert | 2024 | 269.138 | -25.635 | 0.319 | -0.461 | -1.492 | â |
| Hunt & Reffert | 2023 | 269.138 | -25.635 | 0.319 | -0.461 | -1.492 | â |
| He et al. | 2023 | 269.136 | -25.631 | 0.316 | -0.466 | -1.496 | 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 | 3.11 | 4.32 | 2.15 | 55 | â | 760 | â | â |
| Hunt & Reffert | 2024 | 3.11 | 4.32 | 2.15 | 55 | â | 760(1) | â | â |
| Hunt & Reffert | 2023 | 3.11 | 4.32 | 2.15 | 55 | â | â | â | â |
| He et al. | 2023 | 3.63 | 5.20 | â | 5 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G183, along with UBC_93 and HSC_56.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.42 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.42 (50th percentile).