CWNU 1478
0.60
UTI
0.5
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
8.1 [N/pc2]
- CN 0.5 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 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 1478 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very high extinction. It is catalogued as a massive, 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 | 214.969 | -61.931 | 0.28 | -5.149 | -3.381 | -31.413 |
| Hunt & Reffert | 2024 | 214.969 | -61.945 | 0.286 | -5.144 | -3.367 | -14.03 |
| Cavallo et al. | 2024 | 214.971 | -61.932 | 0.292 | â | â | â |
| Hunt & Reffert | 2023 | 214.969 | -61.945 | 0.286 | -5.144 | -3.367 | -14.03 |
| He et al. | 2023 | 214.954 | -61.935 | 0.319 | -5.148 | -3.382 | -33.18 |
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 | 3.05 | 5.12 | 2.62 | 119 | -0.060 | 1209 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1209(1) | â | â |
| Cavallo et al. | 2024 | 2.54 | 4.90 | â | 257 | -0.060 | â | â | â |
| Hunt & Reffert | 2023 | 3.05 | 5.12 | 2.62 | 119 | â | â | â | â |
| He et al. | 2023 | 3.63 | 5.35 | â | 112 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as optical pair P98, along with CWNU_1439.
Cavallo et al. (2024)
Gold sample.