CWNU 2746
0.43
UTI
0.25
CN
0.9
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.1 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.9 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2746 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Distant
High extinction
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 334.732 | 57.941 | 0.259 | -2.501 | -1.866 | -62.491 |
| Hunt & Reffert | 2024 | 334.667 | 57.92 | 0.252 | -2.537 | -1.892 | -45.519 |
| Cavallo et al. | 2024 | 334.71 | 57.934 | 0.251 | â | â | â |
| Hunt & Reffert | 2023 | 334.667 | 57.92 | 0.252 | -2.537 | -1.892 | -45.519 |
| He et al. | 2023 | 334.827 | 57.951 | 0.263 | -2.565 | -1.904 | -67.44 |
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 | 805* | â | â |
| Cavallo et al. | 2024 | 3.87 | 3.21 | â | 204 | 0.650 | â | â | â |
| Hunt & Reffert | 2023 | 3.79 | 3.26 | 2.18 | 186 | â | â | â | â |
| He et al. | 2023 | 3.31 | 3.35 | â | 178 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.