CWNU 2523
0.28
UTI
0.28
CN
0.25
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
1.3 [N/pc2]
- CN 0.28 Poorly populated
- Cdens 0.25 Loose
- CC3 0.38 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 2523 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age 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 | 118.686 | -29.19 | 0.247 | -2.744 | 4.049 | â |
| Hunt & Reffert | 2024 | 118.658 | -29.188 | 0.25 | -2.777 | 4.064 | 61.515 |
| Cavallo et al. | 2024 | 118.664 | -29.186 | 0.253 | â | â | â |
| Hunt & Reffert | 2023 | 118.658 | -29.188 | 0.25 | -2.777 | 4.064 | 61.515 |
| He et al. | 2023 | 118.674 | -29.187 | 0.259 | -2.749 | 4.049 | 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 | 3.63 | 1.94 | 2.49 | 309 | 0.590 | 220 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 220(1) | â | â |
| Cavallo et al. | 2024 | 3.63 | 1.94 | â | 309 | 0.590 | â | â | â |
| Hunt & Reffert | 2023 | 3.41 | 1.54 | 2.49 | 322 | â | â | â | â |
| He et al. | 2023 | 4.47 | 2.95 | â | 9 | 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.