(567329) Zinaida Jupiter Trojan
Discovered on 24 September 2009 by B. Satovski T. V. Kryachko at Zelenchukskaya Station.
Zinaida Voronina, born Zinaida Borisovna Druzhinina (1947–2001), was an artistic gymnast who became the first Olympic champion in the history of Mari sports. At the 1968 Olympics in Mexico City, she won gold, silver and bronze medals.Naming citation (WGSBN Bull. 4, #16, 12), IAU / Minor Planet Center, via NASA/JPL
Where Zinaida is today
Seen from above the solar system on 2026-10-14: Zinaida is 5.64 au from the Sun and 6.60 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 567329 |
| Provisional designation | 2001 BY84 |
| Orbit class | Jupiter Trojan |
| Absolute magnitude (H) | 14.01 |
| Orbital period | 11.7 years |
| Semi-major axis | 5.16 au |
| Perihelion – aphelion | 4.48 – 5.83 au |
| Eccentricity | 0.132 |
| Inclination | 19.6° |
| Closest distance between its orbit and Earth's (MOID) | 3.56 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.