CWNU 1968
0.31
UTI
0.0
CN
0.69
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.69 Moderately dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1968 is a sparse, moderately dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 276.934 | -14.074 | 0.485 | -0.565 | -0.778 | -9.729 |
| Hunt & Reffert | 2024 | 276.899 | -14.035 | 0.494 | -0.543 | -0.722 | â |
| Cavallo et al. | 2024 | 276.917 | -14.062 | 0.494 | â | â | â |
| Hunt & Reffert | 2023 | 276.899 | -14.035 | 0.494 | -0.543 | -0.722 | â |
| He et al. | 2023 | 276.941 | -14.102 | 0.49 | -0.562 | -0.783 | -24.47 |
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 | 173* | â | â |
| Cavallo et al. | 2024 | 1.27 | 2.79 | â | 324 | -0.580 | â | â | â |
| Hunt & Reffert | 2023 | 1.89 | 2.42 | 0.85 | 147 | â | â | â | â |
| He et al. | 2023 | 1.95 | 2.65 | â | 398 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.