CWNU 1758
0.25
UTI
0.0
CN
0.49
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.49 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 1758 is a sparse, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 259.075 | -39.92 | 0.348 | -1.768 | -3.764 | -26.635 |
| Hunt & Reffert | 2024 | 259.082 | -39.914 | 0.344 | -1.781 | -3.739 | -32.549 |
| Hunt & Reffert | 2023 | 259.082 | -39.914 | 0.344 | -1.781 | -3.739 | -32.549 |
| He et al. | 2023 | 259.089 | -39.915 | 0.35 | -1.763 | -3.762 | 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 | 425* | â | â |
| Hunt & Reffert | 2023 | 2.57 | 3.73 | 1.26 | 63 | â | â | â | â |
| He et al. | 2023 | 2.95 | 4.40 | â | 6 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
