CWNU 433
0.34
UTI
0.25
CN
0.47
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
7.2 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.47 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 433 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Low extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 125.84 | -37.001 | 0.645 | -3.429 | 3.362 | -4.269 |
| Hunt & Reffert | 2024 | 125.845 | -37.094 | 0.641 | -3.427 | 3.367 | -2.358 |
| Cavallo et al. | 2024 | 125.73 | -36.914 | 0.641 | â | â | â |
| Hunt & Reffert | 2023 | 125.845 | -37.094 | 0.641 | -3.427 | 3.367 | -2.358 |
| He et al. | 2022 | 125.81 | -37.005 | 0.64 | -3.41 | 3.36 | 29.3 |
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 | 115* | â | â |
| Cavallo et al. | 2024 | 1.51 | 0.43 | â | 324 | 0.240 | â | â | â |
| Hunt & Reffert | 2023 | 1.49 | 0.40 | 0.28 | 113 | â | â | â | â |
| He et al. | 2022 | 1.23 | 0.48 | â | 794 | -0.930 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.