CWNU 337
0.42
UTI
0.27
CN
0.82
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.6 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.82 Dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 337 is a poorly populated, dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
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 | 279.155 | -8.891 | 0.522 | -0.725 | -2.871 | â |
| Hunt & Reffert | 2024 | 279.158 | -8.909 | 0.517 | -0.731 | -2.846 | â |
| Cavallo et al. | 2024 | 279.151 | -8.873 | 0.516 | â | â | â |
| Hunt & Reffert | 2023 | 279.158 | -8.909 | 0.517 | -0.731 | -2.846 | â |
| He et al. | 2022 | 279.159 | -8.9 | 0.51 | -0.75 | -2.87 | 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 | 491* | â | â |
| Cavallo et al. | 2024 | 1.64 | 3.54 | â | 65 | 0.110 | â | â | â |
| Hunt & Reffert | 2023 | 1.76 | 3.57 | 1.67 | 31 | â | â | â | â |
| He et al. | 2022 | 1.51 | 3.12 | â | 501 | 0.370 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.