CWNU 1012
0.28
UTI
0.29
CN
0.46
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
42.4 [arcmin]
- CN 0.29 Poorly populated
- Cdens 0.46 Loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 1012 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a very close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.
Very close
Low 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 | 324.295 | -19.231 | 3.491 | 12.312 | 0.681 | -11.716 |
| Cavallo et al. | 2024 | 325.026 | -20.431 | 3.491 | â | â | â |
| Hunt & Reffert | 2023 | 324.329 | -19.527 | 3.486 | 12.59 | 0.634 | -10.079 |
| He et al. | 2022 | 324.548 | -18.931 | 3.426 | 12.311 | 0.699 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.30 | 0.30 | â | 68 | 0.250 | â | â | â |
| Hunt & Reffert | 2023 | 0.28 | 0.09 | 0.74 | 135 | â | â | â | â |
| He et al. | 2022 | â | 0.10 | â | 71 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.