CWNU 495
0.50
UTI
0.57
CN
0.7
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
7.1 [arcmin]
- CN 0.57 Moderately populated
- Cdens 0.7 Moderately dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 495 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 317.514 | 45.027 | 0.481 | -2.608 | -3.892 | -27.084 |
| Hunt & Reffert | 2024 | 317.52 | 45.039 | 0.477 | -2.58 | -3.893 | -32.976 |
| Cavallo et al. | 2024 | 317.477 | 45.033 | 0.478 | â | â | â |
| Hunt & Reffert | 2023 | 317.52 | 45.039 | 0.477 | -2.58 | -3.893 | -32.976 |
| He et al. | 2022 | 317.495 | 45.029 | 0.48 | -2.62 | -3.9 | 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 | 620* | â | â |
| Cavallo et al. | 2024 | 2.50 | 2.15 | â | 60 | 0.400 | â | â | â |
| Hunt & Reffert | 2023 | 1.97 | 1.52 | 2.29 | 114 | â | â | â | â |
| He et al. | 2022 | 3.55 | 2.58 | â | 5 | 0.680 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.