CWNU 2622
0.48
UTI
0.3
CN
0.87
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
4.3 [N/pc2]
- CN 0.3 Poorly populated
- Cdens 0.87 Dense
- CC3 0.75 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 2622 is a poorly populated, dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, 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 | 258.267 | -41.786 | 0.442 | -1.494 | -4.024 | -34.003 |
| Hunt & Reffert | 2024 | 258.262 | -41.799 | 0.439 | -1.478 | -4.02 | â |
| Cavallo et al. | 2024 | 258.255 | -41.786 | 0.442 | â | â | â |
| Hunt & Reffert | 2023 | 258.262 | -41.799 | 0.439 | -1.478 | -4.02 | â |
| He et al. | 2023 | 258.26 | -41.778 | 0.446 | -1.491 | -3.996 | -13.27 |
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 | 1.99 | 2.89 | 1.25 | 105 | 0.220 | 383 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 383(1) | â | â |
| Cavallo et al. | 2024 | 1.99 | 2.85 | â | 105 | 0.220 | â | â | â |
| Hunt & Reffert | 2023 | 2.06 | 2.89 | 1.25 | 68 | â | â | â | â |
| He et al. | 2023 | 1.95 | 2.95 | â | 355 | 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 P314, along with CWNU_1535.
Cavallo et al. (2024)
Gold sample.