CWNU 1266
0.30
UTI
0.25
CN
0.26
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
14.9 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.26 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1266 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Close
Moderate extinction
Low mass
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 35.987 | 62.414 | 0.991 | -0.031 | -1.781 | -27.974 |
| Hunt & Reffert | 2024 | 35.941 | 62.402 | 0.978 | -0.071 | -1.776 | -28.291 |
| Cavallo et al. | 2024 | 36.069 | 62.581 | 0.983 | â | â | â |
| Hunt & Reffert | 2023 | 35.941 | 62.402 | 0.978 | -0.071 | -1.776 | -28.291 |
| He et al. | 2022 | 36.255 | 62.365 | 1.009 | -0.017 | -1.781 | 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 | 48* | â | â |
| Cavallo et al. | 2024 | 1.00 | 1.58 | â | 35 | -0.330 | â | â | â |
| Hunt & Reffert | 2023 | 0.97 | 1.48 | 0.48 | 38 | â | â | â | â |
| He et al. | 2022 | â | 1.50 | â | 89 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.