(102536) Luanenjie Main-belt Asteroid
Discovered on 28 October 1999 by Beijing Schmidt CCD Asteroid Program at Xinglong.
Luan Enjie (b. 1940) is an Academician of the National Academy of Engineering of China and an Academician of the International Academy of Astronautics. He is the leader of China's Chang'e (Lunar Exploration) Program.Naming citation (MPC batch dated 2015-01-05), IAU / Minor Planet Center, via NASA/JPL
Where Luanenjie is today
Seen from above the solar system on 2026-10-14: Luanenjie is 2.16 au from the Sun and 1.70 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 102536 |
| Provisional designation | 1999 UN6 |
| Orbit class | Main-belt Asteroid |
| Diameter | 5.72 km (#9,346 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0710 |
| Absolute magnitude (H) | 14.97 |
| Orbital period | 4.58 years |
| Semi-major axis | 2.76 au |
| Perihelion – aphelion | 1.90 – 3.62 au |
| Eccentricity | 0.313 |
| Inclination | 10.2° |
| Closest distance between its orbit and Earth's (MOID) | 0.906 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.