CWNU 1271
0.54
UTI
0.6
CN
0.87
Cdens
0.62
CC3
0.3
Clit
1.0
Cdup
Stellar density (N50/rad)
4.3 [N/pc2]
- CN 0.6 Moderately populated
- Cdens 0.87 Dense
- CC3 0.62 Intermediate quality
- Clit 0.3 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
CWNU 1271 is a moderately populated, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 359.036 | 55.957 | 0.431 | -5.097 | -1.578 | -43.759 |
| Zhang et al. | 2024 | 359.089 | 55.942 | â | â | â | â |
| Hunt & Reffert | 2024 | 359.089 | 55.942 | 0.422 | -5.103 | -1.564 | -47.862 |
| Cavallo et al. | 2024 | 359.062 | 55.985 | 0.425 | â | â | â |
| Hunt & Reffert | 2023 | 359.089 | 55.942 | 0.422 | -5.103 | -1.564 | -47.862 |
| He et al. | 2023 | 359.07 | 55.971 | 0.44 | -5.097 | -1.579 | -47.99 |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 2.1 | 0.8 | 1.17 | 263 | -0.408 | 171 | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.436(1) | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 171(1) | â | â |
| Cavallo et al. | 2024 | 1.97 | 0.97 | â | 263 | -0.380 | â | â | â |
| Hunt & Reffert | 2023 | 2.10 | 0.44 | 1.17 | 425 | â | â | â | â |
| He et al. | 2023 | 2.14 | 0.80 | â | 141 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.