CWNU 193
0.37
UTI
0.27
CN
0.56
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.8 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.56 Moderately dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 193 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 120.41 | -32.004 | 0.449 | -1.829 | 1.306 | 35.662 |
| Hunt & Reffert | 2024 | 120.381 | -31.969 | 0.456 | -1.828 | 1.31 | 35.288 |
| Cavallo et al. | 2024 | 120.429 | -32.011 | 0.456 | â | â | â |
| Hunt & Reffert | 2023 | 120.381 | -31.969 | 0.456 | -1.828 | 1.31 | 35.288 |
| He et al. | 2022 | 120.391 | -32.017 | 0.45 | -1.81 | 1.3 | 36.0 |
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 | 215* | â | â |
| Cavallo et al. | 2024 | 1.91 | 1.34 | â | 263 | -0.230 | â | â | â |
| Hunt & Reffert | 2023 | 2.04 | 0.96 | 1.05 | 369 | â | â | â | â |
| He et al. | 2022 | 1.55 | 1.02 | 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.