CWNU 503
0.60
UTI
0.52
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.0 [arcmin]
- CN 0.52 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 503 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
Moderate 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 | 183.955 | -64.952 | 0.285 | -5.164 | 0.709 | â |
| Hunt & Reffert | 2024 | 183.971 | -64.953 | 0.287 | -5.173 | 0.698 | â |
| Cavallo et al. | 2024 | 183.967 | -64.958 | 0.285 | â | â | â |
| Hunt & Reffert | 2023 | 183.971 | -64.953 | 0.287 | -5.173 | 0.698 | â |
| He et al. | 2022 | 183.958 | -64.955 | 0.29 | -5.16 | 0.71 | 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 | 630* | â | â |
| Cavallo et al. | 2024 | 3.12 | 1.66 | â | 479 | 0.270 | â | â | â |
| Hunt & Reffert | 2023 | 3.03 | 1.74 | 2.33 | 368 | â | â | â | â |
| He et al. | 2022 | 5.13 | 2.58 | â | 8 | 0.916 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.