CWNU 260
0.32
UTI
0.32
CN
0.29
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
21.1 [arcmin]
- CN 0.32 Poorly populated
- Cdens 0.29 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 260 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by low extinction. It is catalogued as a low-mass, metal-rich, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a small percentage of members with at least one entry reported in the same catalogue. See table with shared members information.
Close
Low extinction
Low mass
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 117.471 | -49.692 | 1.306 | -4.712 | 7.787 | 16.724 |
| Hunt & Reffert | 2024 | 117.494 | -49.718 | 1.263 | -4.738 | 7.669 | 15.844 |
| Cavallo et al. | 2024 | 117.762 | -49.712 | 1.276 | â | â | â |
| Hunt & Reffert | 2023 | 117.494 | -49.718 | 1.263 | -4.738 | 7.669 | 15.844 |
| He et al. | 2022 | 117.435 | -49.658 | 1.3 | -4.68 | 7.85 | 15.5 |
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 | 43* | â | â |
| Cavallo et al. | 2024 | 0.76 | 0.35 | â | 166 | 0.320 | â | â | â |
| Hunt & Reffert | 2023 | 0.73 | 0.23 | 0.95 | 115 | â | â | â | â |
| He et al. | 2022 | 0.91 | 0.48 | â | 79 | 0.968 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.