CWNU 475
0.49
UTI
0.31
CN
1.0
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
6.4 [arcmin]
- CN 0.31 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 475 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
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 | 316.167 | 59.847 | 0.794 | -3.273 | -3.546 | -4.056 |
| Hunt & Reffert | 2024 | 316.187 | 59.858 | 0.777 | -3.312 | -3.527 | -4.001 |
| Cavallo et al. | 2024 | 316.18 | 59.884 | 0.799 | â | â | â |
| Hunt & Reffert | 2023 | 316.187 | 59.858 | 0.777 | -3.312 | -3.527 | -4.001 |
| He et al. | 2022 | 316.182 | 59.839 | 0.8 | -3.3 | -3.6 | -31.5 |
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 | 114* | â | â |
| Cavallo et al. | 2024 | 1.31 | 2.42 | â | 3 | -0.060 | â | â | â |
| Hunt & Reffert | 2023 | 1.21 | 2.60 | 1.50 | 4 | â | â | â | â |
| He et al. | 2022 | 0.91 | 2.52 | â | 316 | 0.968 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.