CWNU 534
0.33
UTI
0.26
CN
0.39
Cdens
0.38
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
42.3 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.39 Loose
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 534 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a very close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Very close
Low 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 | 273.367 | 26.495 | 3.383 | -1.314 | -5.589 | -19.724 |
| Wei et al. | 2025 | 273.764 | 26.337 | 2.727 | -1.696 | -5.817 | â |
| Cavallo et al. | 2024 | 273.251 | 26.855 | 3.407 | â | â | â |
| Hunt & Reffert | 2023 | 273.257 | 27.475 | 3.404 | -1.294 | -5.636 | -19.158 |
| He et al. | 2022 | 271.426 | 19.347 | 3.213 | -1.202 | -7.995 | â |
| He et al. | 2022 | 273.593 | 26.24 | 3.31 | -1.23 | -5.68 | -20.3 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Wei et al. | 2025 | 0.31 | 0.38 | â | 17 | 0.000 | 215 | 0.62 | â |
| Cavallo et al. | 2024 | 0.31 | 0.60 | â | 16 | -0.020 | â | â | â |
| Hunt & Reffert | 2023 | 0.29 | 0.35 | 0.42 | 20 | â | â | â | â |
| He et al. | 2022 | â | 0.60 | â | 35 | â | â | â | â |
| He et al. | 2022 | 0.31 | 0.12 | â | 40 | 0.968 | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.