CWNU 2264
0.40
UTI
0.0
CN
1.0
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.3 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2264 is a sparse, very dense object of intermediate 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 (see Parameters). It was recently reported in the literature.
Relatively close
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 | 173.734 | -62.359 | 0.421 | -7.566 | 0.157 | â |
| Hunt & Reffert | 2024 | 173.716 | -62.362 | 0.424 | -7.558 | 0.166 | â |
| Cavallo et al. | 2024 | 173.729 | -62.359 | 0.425 | â | â | â |
| Hunt & Reffert | 2023 | 173.716 | -62.362 | 0.424 | -7.558 | 0.166 | â |
| He et al. | 2023 | 173.737 | -62.361 | 0.427 | -7.551 | 0.173 | 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 | 140* | â | â |
| Cavallo et al. | 2024 | 2.04 | 1.23 | â | 269 | -0.050 | â | â | â |
| Hunt & Reffert | 2023 | 2.19 | 1.04 | 2.00 | 213 | â | â | â | â |
| He et al. | 2023 | 2.24 | 1.60 | â | 200 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.