CWNU 2666
0.42
UTI
0.0
CN
0.62
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.62 Moderately dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2666 is a sparse, moderately 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 near-solar metallicity, young cluster (see Parameters). It was recently reported 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 | 281.019 | -11.895 | 0.555 | 0.618 | -0.84 | â |
| Hunt & Reffert | 2024 | 281.022 | -11.906 | 0.563 | 0.607 | -0.803 | â |
| Cavallo et al. | 2024 | 280.996 | -11.878 | 0.563 | â | â | â |
| Hunt & Reffert | 2023 | 281.022 | -11.906 | 0.563 | 0.607 | -0.803 | â |
| He et al. | 2023 | 280.999 | -11.87 | 0.555 | 0.61 | -0.841 | 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 | 335* | â | â |
| Cavallo et al. | 2024 | 1.72 | 2.86 | â | 54 | 0.210 | â | â | â |
| Hunt & Reffert | 2023 | 1.70 | 2.58 | 1.61 | 98 | â | â | â | â |
| He et al. | 2023 | 1.70 | 3.00 | â | 50 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.