UBC 522
0.70
UTI
0.76
CN
1.0
Cdens
1.0
CC3
0.38
Clit
1.0
Cdup
Radius (P>50% members)
6.6 [arcmin]
- CN 0.76 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.38 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 522 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 190.809 | -61.64 | 0.418 | -4.467 | -1.134 | -12.862 |
| Hunt & Reffert | 2024 | 190.83 | -61.657 | 0.422 | -4.481 | -1.119 | 11.48 |
| Celli et al. | 2024 | 190.822 | -61.627 | â | â | â | â |
| Cavallo et al. | 2024 | 190.771 | -61.65 | 0.422 | â | â | â |
| Hunt & Reffert | 2023 | 190.83 | -61.657 | 0.422 | -4.481 | -1.119 | 11.48 |
| Cantat-Gaudin et al. | 2020 | 190.822 | -61.627 | 0.396 | -4.447 | -1.154 | â |
| Castro-Ginard et al. | 2020 | 190.788 | -61.631 | 0.4 | -4.433 | -1.16 | 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 | 1127* | â | â |
| Celli et al. | 2024 | â | â | â | 15 | â | 512 | â | â |
| Cavallo et al. | 2024 | 2.48 | 2.36 | â | 42 | 0.660 | â | â | â |
| Hunt & Reffert | 2023 | 2.20 | 2.48 | 2.56 | 20 | â | â | â | â |
| Cantat-Gaudin et al. | 2020 | 2.43 | 2.22 | â | 15 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.