CWNU 151
0.55
UTI
0.26
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.0 [arcmin]
- CN 0.26 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 151 is a poorly populated, very dense object of very 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 metal-poor, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Metal-poor
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 266.462 | -33.457 | 0.579 | 1.678 | -1.212 | â |
| Hunt & Reffert | 2024 | 266.475 | -33.443 | 0.572 | 1.632 | -1.197 | â |
| Cavallo et al. | 2024 | 266.456 | -33.478 | 0.573 | â | â | â |
| Hunt & Reffert | 2023 | 266.475 | -33.443 | 0.572 | 1.632 | -1.197 | â |
| He et al. | 2022 | 266.438 | -33.481 | 0.57 | 1.68 | -1.2 | 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 | 242* | â | â |
| Cavallo et al. | 2024 | 1.18 | 2.76 | â | 46 | -1.470 | â | â | â |
| Hunt & Reffert | 2023 | 1.63 | 1.64 | 0.38 | 63 | â | â | â | â |
| He et al. | 2022 | 1.41 | 1.80 | â | 158 | 0.169 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.