CWNU 429
0.17
UTI
0.0
CN
0.24
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
17.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.24 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 429 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is rarely studied in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
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 | 62.91 | 68.037 | 1.125 | 2.578 | -1.87 | -10.95 |
| Cavallo et al. | 2024 | 62.965 | 68.085 | 1.12 | â | â | â |
| Hunt & Reffert | 2023 | 62.895 | 68.022 | 1.124 | 2.592 | -1.842 | -11.966 |
| He et al. | 2022 | 63.032 | 68.054 | 1.12 | 2.6 | -1.88 | 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 | 1.02 | 1.36 | â | 138 | 0.930 | â | â | â |
| Hunt & Reffert | 2023 | 0.85 | 1.22 | 0.42 | 84 | â | â | â | â |
| He et al. | 2022 | 0.74 | 1.50 | â | 79 | -0.419 | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.