CWNU 1490
0.41
UTI
0.3
CN
1.0
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
5.2 [N/pc2]
- CN 0.3 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.25 Low 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 1490 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster, but with a large variance across recent sources for the age parameter (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 | 313.405 | 47.355 | 0.339 | -3.994 | -5.423 | -30.505 |
| Hunt & Reffert | 2024 | 313.393 | 47.344 | 0.337 | -4.003 | -5.431 | -41.429 |
| Cavallo et al. | 2024 | 313.393 | 47.361 | 0.338 | â | â | â |
| Hunt & Reffert | 2023 | 313.393 | 47.344 | 0.337 | -4.003 | -5.431 | -41.429 |
| He et al. | 2023 | 313.419 | 47.363 | 0.342 | -3.996 | -5.404 | 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 | 2.86 | 1.66 | 1.98 | 53 | 0.990 | 310 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 310(1) | â | â |
| Cavallo et al. | 2024 | 2.86 | 1.66 | â | 151 | 0.990 | â | â | â |
| Hunt & Reffert | 2023 | 2.76 | 2.09 | 1.98 | 53 | â | â | â | â |
| He et al. | 2023 | 3.02 | 1.30 | â | 4 | 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.