(31400) Dakshdua Main-belt Asteroid
Discovered on 16 December 1998 by LINEAR at Socorro.
Daksh Dua (b. 1997) was awarded best of category and first place in the 2014 Intel International Science and Engineering Fair for his animal sciences team project. He also received the Intel Foundation Cultural and Scientific Visit to China Award. He attends the Maharaja Agarsain Public School, Delhi, India.Naming citation (MPC batch dated 2015-06-02), IAU / Minor Planet Center, via NASA/JPL
Where Dakshdua is today
Seen from above the solar system on 2026-10-14: Dakshdua is 2.11 au from the Sun and 2.26 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 31400 |
| Provisional designation | 1998 YY31 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.46 km (#16,329 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.384 |
| Absolute magnitude (H) | 15.34 |
| Orbital period | 3.44 years |
| Semi-major axis | 2.28 au |
| Perihelion – aphelion | 2.05 – 2.51 au |
| Eccentricity | 0.100 |
| Inclination | 3.24° |
| Closest distance between its orbit and Earth's (MOID) | 1.06 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.