CWNU 3
0.40
UTI
0.27
CN
0.73
Cdens
0.38
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
12.0 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.73 Moderately dense
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 3 is a poorly populated, moderately dense object of low 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 poorly studied in the literature.
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 | 33.053 | 64.606 | 1.284 | -2.414 | -1.036 | -26.369 |
| Hunt & Reffert | 2024 | 33.067 | 64.604 | 1.262 | -2.411 | -1.088 | -27.035 |
| Cavallo et al. | 2024 | 32.841 | 64.59 | 1.272 | â | â | â |
| Hunt & Reffert | 2023 | 33.067 | 64.604 | 1.262 | -2.411 | -1.088 | -27.035 |
| He et al. | 2022 | 33.069 | 64.619 | 1.284 | -2.414 | -1.061 | â |
| He et al. | 2022 | 33.0 | 64.608 | 1.28 | -2.42 | -1.06 | -7.6 |
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 | 136* | â | â |
| Cavallo et al. | 2024 | 0.87 | 1.28 | â | 132 | 0.600 | â | â | â |
| Hunt & Reffert | 2023 | 0.75 | 1.50 | 0.70 | 71 | â | â | â | â |
| He et al. | 2022 | â | 1.80 | â | 45 | â | â | â | â |
| He et al. | 2022 | 0.69 | 1.74 | â | 40 | -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.