CWNU 405
0.30
UTI
0.27
CN
0.1
Cdens
0.5
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
20.8 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.1 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 405 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Low 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 | 51.324 | 41.077 | 0.838 | -0.547 | -4.006 | -11.999 |
| Zhang et al. | 2024 | 51.185 | 40.764 | â | â | â | â |
| Hunt & Reffert | 2024 | 51.185 | 40.764 | 0.84 | -0.515 | -3.985 | -20.97 |
| Cavallo et al. | 2024 | 51.475 | 41.329 | 0.84 | â | â | â |
| Hunt & Reffert | 2023 | 51.185 | 40.764 | 0.84 | -0.515 | -3.985 | -20.97 |
| He et al. | 2022 | 51.513 | 41.325 | 0.83 | -0.48 | -4.02 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.283* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 91* | â | â |
| Cavallo et al. | 2024 | 1.14 | 0.70 | â | 66 | -0.040 | â | â | â |
| Hunt & Reffert | 2023 | 1.13 | 0.55 | 1.33 | 73 | â | â | â | â |
| He et al. | 2022 | 1.38 | 0.66 | â | 32 | 0.916 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.