CWNU 2262
0.19
UTI
0.0
CN
0.09
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
8.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.09 Very loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2262 is a sparse, very loose 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, very young 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.
Relatively close
Moderate extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 349.397 | 61.641 | 0.338 | -4.364 | -1.713 | -17.681 |
| Hunt & Reffert | 2024 | 349.333 | 61.606 | 0.337 | -4.367 | -1.721 | -17.639 |
| Cavallo et al. | 2024 | 349.506 | 61.652 | 0.338 | â | â | â |
| Hunt & Reffert | 2023 | 349.333 | 61.606 | 0.337 | -4.367 | -1.721 | -17.639 |
| He et al. | 2023 | 349.434 | 61.624 | 0.35 | -4.347 | -1.713 | 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 | 405* | â | â |
| Cavallo et al. | 2024 | 2.96 | 2.85 | â | 18 | 0.920 | â | â | â |
| Hunt & Reffert | 2023 | 2.67 | 2.98 | 2.53 | 9 | â | â | â | â |
| He et al. | 2023 | 2.57 | 3.45 | â | 398 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.