CWNU 482
0.35
UTI
0.0
CN
0.77
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
3.9 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.77 Dense
- CC3 0.5 Intermediate 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 482 is a sparse, dense 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 near-solar metallicity, young cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 272.54 | -22.382 | 0.657 | -0.528 | -1.56 | 22.335 |
| Hunt & Reffert | 2024 | 272.482 | -22.283 | 0.656 | -0.522 | -1.54 | 12.143 |
| Cavallo et al. | 2024 | 272.512 | -22.337 | 0.653 | â | â | â |
| Hunt & Reffert | 2023 | 272.482 | -22.283 | 0.656 | -0.522 | -1.54 | 12.143 |
| He et al. | 2022 | 272.603 | -22.361 | 0.67 | -0.55 | -1.54 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.46 | 2.34 | 0.88 | 23 | 0.181 | 216 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 216(1) | â | â |
| Cavallo et al. | 2024 | 1.24 | 2.48 | â | 11 | -0.500 | â | â | â |
| Hunt & Reffert | 2023 | 1.46 | 1.93 | 0.88 | 23 | â | â | â | â |
| He et al. | 2022 | 1.58 | 2.34 | â | 158 | 0.862 | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G54, along with HSC_118, vdBergh_113 and CWNU_2597.
Cavallo et al. (2024)
Gold sample.