CWNU 2001
0.40
UTI
0.25
CN
0.87
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.6 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.87 Dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2001 is a poorly populated, dense object of low 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.
Relatively close
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 | 331.852 | 58.585 | 0.438 | -4.516 | -3.465 | -49.728 |
| Hunt & Reffert | 2024 | 331.852 | 58.571 | 0.432 | -4.487 | -3.454 | -49.38 |
| Cavallo et al. | 2024 | 331.85 | 58.61 | 0.438 | â | â | â |
| Hunt & Reffert | 2023 | 331.852 | 58.571 | 0.432 | -4.487 | -3.454 | -49.38 |
| He et al. | 2023 | 331.85 | 58.587 | 0.448 | -4.519 | -3.46 | -49.38 |
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 | 202* | â | â |
| Cavallo et al. | 2024 | 2.52 | 4.24 | â | 158 | 0.510 | â | â | â |
| Hunt & Reffert | 2023 | 2.11 | 4.47 | 1.81 | 147 | â | â | â | â |
| He et al. | 2023 | 2.00 | 4.30 | 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.