CWNU 2342
0.44
UTI
0.47
CN
0.5
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
6.2 [arcmin]
- CN 0.47 Poorly populated
- Cdens 0.5 Moderately dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2342 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 261.061 | -37.124 | 0.417 | -0.135 | -0.524 | -24.078 |
| Hunt & Reffert | 2024 | 261.148 | -37.052 | 0.412 | -0.121 | -0.546 | -63.155 |
| Cavallo et al. | 2024 | 261.051 | -37.116 | 0.412 | â | â | â |
| Hunt & Reffert | 2023 | 261.148 | -37.052 | 0.412 | -0.121 | -0.546 | -63.155 |
| He et al. | 2023 | 261.023 | -37.155 | 0.445 | -0.136 | -0.543 | -13.16 |
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 | 622* | â | â |
| Cavallo et al. | 2024 | 2.99 | 4.23 | â | 13 | 0.730 | â | â | â |
| Hunt & Reffert | 2023 | 2.23 | 4.38 | 2.62 | 21 | â | â | â | â |
| He et al. | 2023 | 2.63 | 5.30 | â | 5 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.