CWNU 129
0.33
UTI
0.3
CN
0.49
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
8.7 [arcmin]
- CN 0.3 Poorly populated
- Cdens 0.49 Loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 129 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate 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 | 117.545 | -34.44 | 0.721 | -4.219 | 4.205 | 22.649 |
| Hunt & Reffert | 2024 | 117.59 | -34.359 | 0.705 | -4.208 | 4.23 | 22.876 |
| Cavallo et al. | 2024 | 117.55 | -34.431 | 0.705 | â | â | â |
| Hunt & Reffert | 2023 | 117.59 | -34.359 | 0.705 | -4.208 | 4.23 | 22.876 |
| He et al. | 2022 | 117.468 | -34.406 | 0.71 | -4.24 | 4.21 | 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 | 118* | â | â |
| Cavallo et al. | 2024 | 1.40 | 1.66 | â | 23 | -0.080 | â | â | â |
| Hunt & Reffert | 2023 | 1.37 | 1.33 | 1.28 | 34 | â | â | â | â |
| He et al. | 2022 | 1.29 | 1.62 | â | 32 | -0.419 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.