CWNU 2463
0.22
UTI
0.0
CN
0.11
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.11 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2463 is a sparse, very loose object of intermediate 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, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Distant
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 5.521 | 63.151 | 0.265 | -1.401 | -0.957 | -74.287 |
| Hunt & Reffert | 2024 | 5.525 | 63.155 | 0.261 | -1.397 | -0.943 | -74.286 |
| Cavallo et al. | 2024 | 5.456 | 63.124 | 0.265 | â | â | â |
| Hunt & Reffert | 2023 | 5.525 | 63.155 | 0.261 | -1.397 | -0.943 | -74.286 |
| He et al. | 2023 | 5.526 | 63.153 | 0.269 | -1.401 | -0.941 | -74.29 |
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 | 205* | â | â |
| Cavallo et al. | 2024 | 3.33 | 2.55 | â | 162 | -0.370 | â | â | â |
| Hunt & Reffert | 2023 | 3.57 | 2.47 | 1.52 | 156 | â | â | â | â |
| He et al. | 2023 | 3.24 | 3.05 | â | 89 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.