CWNU 437
0.27
UTI
0.29
CN
0.18
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
17.2 [arcmin]
- CN 0.29 Poorly populated
- Cdens 0.18 Very loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 437 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate 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 | 124.769 | -43.521 | 0.883 | -5.014 | 4.08 | 28.645 |
| Hunt & Reffert | 2024 | 124.588 | -43.34 | 0.871 | -5.03 | 4.1 | 29.186 |
| Cavallo et al. | 2024 | 124.847 | -43.529 | 0.877 | â | â | â |
| Hunt & Reffert | 2023 | 124.588 | -43.34 | 0.871 | -5.03 | 4.1 | 29.186 |
| He et al. | 2022 | 124.74 | -43.503 | 0.89 | -5.01 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 77* | â | â |
| Cavallo et al. | 2024 | 1.21 | 1.14 | â | 58 | -0.020 | â | â | â |
| Hunt & Reffert | 2023 | 1.08 | 0.90 | 1.15 | 38 | â | â | â | â |
| He et al. | 2022 | 0.83 | 1.14 | â | 32 | -0.642 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.