CWNU 393
0.38
UTI
0.29
CN
0.84
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
7.3 [arcmin]
- CN 0.29 Poorly populated
- Cdens 0.84 Dense
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 393 is a poorly populated, dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Low mass
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 297.214 | 24.639 | 0.809 | -0.384 | -3.999 | 5.682 |
| Hunt & Reffert | 2024 | 297.248 | 24.646 | 0.808 | -0.461 | -3.988 | 5.643 |
| Cavallo et al. | 2024 | 297.21 | 24.614 | 0.81 | â | â | â |
| Hunt & Reffert | 2023 | 297.248 | 24.646 | 0.808 | -0.461 | -3.988 | 5.643 |
| He et al. | 2022 | 297.223 | 24.628 | 0.8 | -0.37 | -3.98 | 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 | 48* | â | â |
| Cavallo et al. | 2024 | 1.20 | 2.17 | â | 15 | 0.430 | â | â | â |
| Hunt & Reffert | 2023 | 1.24 | 2.14 | 0.33 | 9 | â | â | â | â |
| He et al. | 2022 | 0.91 | 2.28 | â | 50 | -0.236 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.