CWNU 2203
0.40
UTI
0.25
CN
1.0
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.6 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2203 is a poorly populated, very 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, very young cluster (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 347.783 | 61.083 | 0.315 | -4.568 | -2.678 | â |
| Hunt & Reffert | 2024 | 347.783 | 61.089 | 0.32 | -4.558 | -2.687 | â |
| Cavallo et al. | 2024 | 347.778 | 61.093 | 0.321 | â | â | â |
| Hunt & Reffert | 2023 | 347.783 | 61.089 | 0.32 | -4.558 | -2.687 | â |
| He et al. | 2023 | 347.784 | 61.089 | 0.331 | -4.581 | -2.681 | 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 | 321* | â | â |
| Cavallo et al. | 2024 | 3.75 | 3.40 | â | 14 | 0.680 | â | â | â |
| Hunt & Reffert | 2023 | 2.84 | 3.36 | 1.90 | 49 | â | â | â | â |
| He et al. | 2023 | 2.69 | 3.80 | â | 13 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.