2010 EC 46 - Apollo group asteroid. It was opened on March 13, 2010 (RA Kowalski, Catalina Sky Survey [1] ). Initially, it was adopted as a trans-Neptune object with a huge eccentricity.
2010 EC46 | |
---|---|
Asteroid | |
Opening | |
Date of discovery | March 13, 2010 |
Alternative designations | 2010 EC 46 |
Category | Apollos (asteroids) |
Orbital characteristics | |
Eccentricity ( e ) | 0.4036289983774804 |
Semi-axis ( a ) | 231.067 million km (1,544586404147054 and. E.) |
Perihelion ( q ) | 137,802 million km (0.9211465409337 a. E.) |
Afhelia ( Q ) | 324.332 million km (2.1680262673604 a. E.) |
Period of circulation ( P ) | 701,159 days (1.92 g ) |
Average orbital speed | 22,955 km / s |
Inclination ( i ) | 49,32001193795367 ° |
Content
Orbit Characteristics
The 2010 orbit EC 46 intersects the Earth 's orbit ( external grazer ). At perihelion, the object is at a distance of 0.9211465409337046 . e. from the sun . The major axis of the 2010 EC 46 orbit is 1.544586404147054 a. e., and the orbit eccentricity is e = 0.4036289983774804. Afhelia - 2.168026267360403 a. e. (in the main asteroid belt , between the orbits of Mars and Jupiter ). Revolution around the Sun 2010 EC 46 makes about 1.92 years. The inclination of the orbit ( i ) is 49.32001193795367 ° [2] .
See also
- Small bodies of the solar system
- List of asteroids crossing the Earth's orbit