CWNU 326
0.49
UTI
0.45
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.4 [arcmin]
- CN 0.45 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 326 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate 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 | 298.52 | 29.109 | 0.468 | -0.622 | -2.556 | -12.305 |
| Hunt & Reffert | 2024 | 298.533 | 29.115 | 0.459 | -0.649 | -2.577 | -0.015 |
| Cavallo et al. | 2024 | 298.528 | 29.112 | 0.463 | â | â | â |
| Hunt & Reffert | 2023 | 298.533 | 29.115 | 0.459 | -0.649 | -2.577 | -0.015 |
| He et al. | 2022 | 298.523 | 29.122 | 0.47 | -0.6 | -2.55 | 4.4 |
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 | 169* | â | â |
| Cavallo et al. | 2024 | 2.10 | 1.39 | â | 490 | 0.690 | â | â | â |
| Hunt & Reffert | 2023 | 2.05 | 1.80 | 0.76 | 255 | â | â | â | â |
| He et al. | 2022 | 1.51 | 1.62 | â | 1000 | -0.930 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.