CWNU 435
0.17
UTI
0.31
CN
0.18
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
22.8 [arcmin]
- CN 0.31 Poorly populated
- Cdens 0.18 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 435 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied 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.
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 | 122.141 | -37.64 | 1.13 | -4.715 | 5.777 | 32.82 |
| Cavallo et al. | 2024 | 122.168 | -37.684 | 1.15 | â | â | â |
| Hunt & Reffert | 2023 | 122.126 | -37.628 | 1.146 | -4.711 | 5.752 | 31.416 |
| He et al. | 2022 | 122.187 | -37.669 | 1.12 | -4.71 | 5.69 | 33.5 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.89 | 0.84 | â | 23 | -0.070 | â | â | â |
| Hunt & Reffert | 2023 | 0.84 | 0.67 | 1.36 | 37 | â | â | â | â |
| He et al. | 2022 | 0.81 | 0.54 | â | 63 | 0.169 | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.