CWNU 519
(OCSN 108)
0.67
UTI
0.75
CN
0.83
Cdens
1.0
CC3
0.38
Clit
1.0
Cdup
Radius (P>50% members)
52.1 [arcmin]
- CN 0.75 Rich
- Cdens 0.83 Dense
- CC3 1.0 Very high quality
- Clit 0.38 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 519 is a rich, dense object of very high C3 quality. Its parallax locates it at a very close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Very close
Low extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 313.771 | 56.71 | 3.048 | 4.912 | 3.469 | -6.802 |
| Hunt & Reffert | 2024 | 313.932 | 56.755 | 3.072 | 5.012 | 3.49 | -10.605 |
| Cavallo et al. | 2024 | 314.074 | 57.078 | 3.078 | â | â | â |
| Hunt & Reffert | 2023 | 313.932 | 56.755 | 3.072 | 5.012 | 3.49 | -10.605 |
| Qin et al. | 2023 | 313.4 | 56.61 | 3.09 | 5.06 | 3.51 | -5.69 |
| He et al. | 2022 | 313.711 | 57.218 | 3.075 | 5.053 | 3.505 | â |
| He et al. | 2022 | 313.82 | 56.96 | 3.0 | 4.77 | 3.48 | -5.9 |
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 | 59* | â | â |
| Cavallo et al. | 2024 | 0.33 | 0.60 | â | 19 | 0.020 | â | â | â |
| Hunt & Reffert | 2023 | 0.32 | 0.13 | 0.67 | 23 | â | â | â | â |
| Qin et al. | 2023 | 0.34 | 0.09 | â | 32 | â | â | â | â |
| He et al. | 2022 | â | 0.45 | â | 35 | â | â | â | â |
| He et al. | 2022 | 0.30 | 0.06 | â | 50 | 0.611 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.