(805998) Yunon Main-belt Asteroid
Discovered on 11 June 2016 by COIAS at Maunakea.
Nagayama Yunon (b. 1987) is a Japanese manga artist and the author of the comic Hatsukoi*Rail Trip. The work features various railways across Japan and has collaborated with local railway companies in Kyoto, Miyagi, and Fukushima Prefectures, contributing to the promotion of railway culture and local communities.Naming citation (WGSBN Bull. 5, #27, 9), IAU / Minor Planet Center, via NASA/JPL
Where Yunon is today
Seen from above the solar system on 2026-10-14: Yunon is 3.15 au from the Sun and 2.93 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 805998 |
| Provisional designation | 2016 LM106 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 17.78 |
| Orbital period | 5.29 years |
| Semi-major axis | 3.04 au |
| Perihelion – aphelion | 2.83 – 3.25 au |
| Eccentricity | 0.0694 |
| Inclination | 10.2° |
| Closest distance between its orbit and Earth's (MOID) | 1.86 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.