CWNU 2124
0.22
UTI
0.0
CN
0.22
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.22 Very loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2124 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Relatively close
High extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 64.926 | 53.988 | 0.291 | 0.686 | -1.968 | â |
| Hunt & Reffert | 2024 | 64.909 | 54.054 | 0.3 | 0.688 | -1.953 | â |
| Cavallo et al. | 2024 | 64.989 | 53.996 | 0.301 | â | â | â |
| Hunt & Reffert | 2023 | 64.909 | 54.054 | 0.3 | 0.688 | -1.953 | â |
| He et al. | 2023 | 64.953 | 54.045 | 0.296 | 0.683 | -1.948 | 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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 213* | â | â |
| Cavallo et al. | 2024 | 2.98 | 3.26 | â | 123 | 0.080 | â | â | â |
| Hunt & Reffert | 2023 | 2.95 | 3.30 | 1.42 | 42 | â | â | â | â |
| He et al. | 2023 | 2.82 | 3.60 | â | 8 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.