CWNU 73
0.52
UTI
0.35
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.2 [arcmin]
- CN 0.35 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 73 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Low extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 168.085 | -57.922 | 0.723 | -9.071 | 1.806 | -27.846 |
| Hunt & Reffert | 2024 | 168.088 | -57.942 | 0.713 | -9.059 | 1.826 | -38.45 |
| Cavallo et al. | 2024 | 168.105 | -57.912 | 0.72 | â | â | â |
| Hunt & Reffert | 2023 | 168.088 | -57.942 | 0.713 | -9.059 | 1.826 | -38.45 |
| He et al. | 2022 | 168.096 | -57.911 | 0.74 | -9.07 | 1.8 | 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 | 147* | â | â |
| Cavallo et al. | 2024 | 1.27 | 0.38 | â | 295 | -0.170 | â | â | â |
| Hunt & Reffert | 2023 | 1.33 | 0.15 | 0.51 | 137 | â | â | â | â |
| He et al. | 2022 | 1.15 | 0.48 | â | 63 | -0.642 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.