CWNU 2729
0.46
UTI
0.31
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.6 [arcmin]
- CN 0.31 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2729 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 261.935 | -38.371 | 0.637 | -0.216 | -1.923 | -3.651 |
| Hunt & Reffert | 2024 | 261.915 | -38.353 | 0.63 | -0.208 | -1.926 | -3.648 |
| Cavallo et al. | 2024 | 261.956 | -38.384 | 0.631 | â | â | â |
| Hunt & Reffert | 2023 | 261.915 | -38.353 | 0.63 | -0.208 | -1.926 | -3.648 |
| He et al. | 2023 | 261.945 | -38.385 | 0.638 | -0.227 | -1.937 | 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 | 465* | â | â |
| Cavallo et al. | 2024 | 1.40 | 3.51 | â | 141 | -0.260 | â | â | â |
| Hunt & Reffert | 2023 | 1.52 | 3.28 | 2.57 | 31 | â | â | â | â |
| He et al. | 2023 | 1.45 | 3.20 | â | 398 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.