CWNU 1230
0.51
UTI
0.43
CN
1.0
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
38.0 [N/pc2]
- CN 0.43 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 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 1230 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a close distance, above 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 parameter (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 | 336.657 | 61.276 | 1.286 | -0.249 | -2.844 | -28.544 |
| Hunt & Reffert | 2024 | 336.619 | 61.25 | 1.278 | -0.198 | -2.829 | -28.539 |
| Cavallo et al. | 2024 | 336.562 | 61.28 | 1.294 | â | â | â |
| Hunt & Reffert | 2023 | 336.619 | 61.25 | 1.278 | -0.198 | -2.829 | -28.539 |
| He et al. | 2022 | 336.653 | 61.235 | 1.3 | -0.214 | -2.788 | 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 | 0.95 | 2.95 | 2.32 | 37 | 0.390 | 96 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 96(1) | â | â |
| Cavallo et al. | 2024 | 1.15 | 2.57 | â | 2512 | 0.390 | â | â | â |
| Hunt & Reffert | 2023 | 0.75 | 4.66 | 2.32 | 37 | â | â | â | â |
| He et al. | 2022 | â | 2.95 | â | 2 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Wood sample.