(207723) Jiansanjiang Main-belt Asteroid
Discovered on 11 September 2007 by PMO NEO Survey Program at XuYi.
Jiansanjiang, located in the hinterland of Sanjiang Plain, is known as “China Green Rice City”. Its Honghe farm is the first modernized farm in China. The Jiansanjiang people have created the Great Northern Wilderness spirit:“hard work, courage to pioneer, overall situation, selfless dedication”.Naming citation (MPC batch dated 2017-03-12), IAU / Minor Planet Center, via NASA/JPL
Where Jiansanjiang is today
Seen from above the solar system on 2026-10-14: Jiansanjiang is 2.45 au from the Sun and 2.67 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 207723 |
| Provisional designation | 2007 RC148 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 17.0 |
| Orbital period | 3.58 years |
| Semi-major axis | 2.34 au |
| Perihelion – aphelion | 2.23 – 2.45 au |
| Eccentricity | 0.0485 |
| Inclination | 3.67° |
| Closest distance between its orbit and Earth's (MOID) | 1.21 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 11 September 2007
- (171448) Guchaohao
- (207715) Muqinshuijiao
- (207716) Wangxichan
- (207717) Sa'a
- (210213) Hasler-Gloor
- (210230) Linyuanpei
- (210231) Wangdemin
- (210232) Zhangjinqiu
- (214883) Yuanxikun
- (236845) Houxianglin
- (293787) Mucunbo
- (333001) Calloway