CWNU 501
0.50
UTI
0.27
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
7.1 [arcmin]
- CN 0.27 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 501 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, below 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.
Relatively 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 | 102.043 | -16.901 | 0.969 | -3.508 | 5.115 | 30.724 |
| Hunt & Reffert | 2024 | 102.102 | -16.883 | 0.944 | -3.547 | 5.154 | 23.141 |
| Cavallo et al. | 2024 | 101.984 | -16.899 | 0.954 | â | â | â |
| Hunt & Reffert | 2023 | 102.102 | -16.883 | 0.944 | -3.547 | 5.154 | 23.141 |
| He et al. | 2022 | 102.082 | -16.9 | 0.97 | -3.5 | 5.12 | 60.4 |
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 | 74* | â | â |
| Cavallo et al. | 2024 | 1.32 | 1.33 | â | 24 | -0.130 | â | â | â |
| Hunt & Reffert | 2023 | 1.00 | 1.18 | 1.96 | 18 | â | â | â | â |
| He et al. | 2022 | 0.85 | 1.14 | â | 32 | 0.457 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.