CWNU 2012
0.36
UTI
0.25
CN
0.3
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.5 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.3 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2012 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a large distance, near the mid-plane, affected by moderate extinction. It is catalogued as a massive, metal-rich, young cluster (see Parameters). It was recently reported in the literature.
Distant
Moderate extinction
Massive
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 102.464 | -0.17 | 0.178 | -0.302 | 0.502 | â |
| Hunt & Reffert | 2024 | 102.46 | -0.174 | 0.172 | -0.301 | 0.468 | 79.609 |
| Cavallo et al. | 2024 | 102.446 | -0.153 | 0.17 | â | â | â |
| Hunt & Reffert | 2023 | 102.46 | -0.174 | 0.172 | -0.301 | 0.468 | 79.609 |
| He et al. | 2023 | 102.462 | -0.172 | 0.176 | -0.34 | 0.509 | 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 | 1046* | â | â |
| Cavallo et al. | 2024 | 4.51 | 1.98 | â | 138 | 0.800 | â | â | â |
| Hunt & Reffert | 2023 | 4.88 | 2.21 | 2.45 | 60 | â | â | â | â |
| He et al. | 2023 | 7.94 | 2.95 | â | 2 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.