CWNU 2522
0.29
UTI
0.0
CN
0.21
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.21 Very loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2522 is a sparse, very loose object of high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 163.601 | -57.317 | 0.377 | -6.714 | 2.658 | â |
| Hunt & Reffert | 2024 | 163.533 | -57.4 | 0.371 | -6.692 | 2.638 | â |
| Cavallo et al. | 2024 | 163.582 | -57.384 | 0.371 | â | â | â |
| Hunt & Reffert | 2023 | 163.533 | -57.4 | 0.371 | -6.692 | 2.638 | â |
| He et al. | 2023 | 163.634 | -57.328 | 0.381 | -6.701 | 2.657 | 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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 93* | â | â |
| Cavallo et al. | 2024 | 3.13 | 1.23 | â | 22 | -0.150 | â | â | â |
| Hunt & Reffert | 2023 | 2.48 | 0.82 | 0.44 | 93 | â | â | â | â |
| He et al. | 2023 | 2.45 | 1.35 | â | 40 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.