2022 AV4 is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2022 AV4 as a "Near Earth Asteroid" due to its orbit's proximity to Earth, but it is not considered potentially hazardous because computer simulations have not indicated any imminent likelihood of future collision.
2022 AV4 orbits the sun every 548 days (1.50 years), coming as close as 1.01 AU and reaching as far as 1.61 AU from the sun. Based on its brightness and the way it reflects light, 2022 AV4 is probably between 0.012 to 0.055 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.
2022 AV4's orbit is 0.04 AU from Earth's orbit at its closest point. This means that there is a wide berth between this asteroid and Earth at all times.
2022 AV4 has 17 close approaches predicted in the coming decades:
Date | Distance from Earth (km) | Velocity (km/s) |
---|---|---|
Feb. 23, 2019 | 13,406,965 | 4.405 |
Feb. 7, 2022 | 7,335,033 | 3.408 |
Feb. 3, 2025 | 6,434,120 | 3.385 |
Feb. 12, 2028 | 8,807,169 | 3.536 |
March 2, 2031 | 16,875,357 | 5.236 |
March 15, 2034 | 29,882,332 | 8.184 |
Jan. 8, 2102 | 29,060,670 | 8.716 |
Jan. 16, 2105 | 14,843,504 | 5.871 |
Jan. 25, 2108 | 6,721,512 | 4.113 |
Jan. 28, 2111 | 5,698,779 | 3.751 |
Jan. 25, 2114 | 6,370,435 | 4.002 |
Jan. 17, 2117 | 13,024,325 | 5.507 |
Jan. 11, 2120 | 26,564,619 | 8.198 |
March 13, 2190 | 22,716,665 | 6.541 |
Feb. 24, 2193 | 12,046,747 | 3.993 |
Feb. 8, 2196 | 7,190,706 | 3.308 |
Feb. 5, 2199 | 6,367,372 | 3.356 |
2022 AV4's orbit is determined by observations dating back to Jan. 7, 2022. It was last officially observed on March 12, 2022. The IAU Minor Planet Center records 30 observations used to determine its orbit.
2022 AV4 can be reached with a journey of 386 days. This trajectory would require a delta-v of 9.329 km/s. To put this into perspective, the delta-v to launch a rocket to Low-Earth Orbit is 9.7 km/s. There are 65,516 potential trajectories and launch windows to this asteroid.
See more at the NHATS Mission Trajectories table for 2022 AV4.
The position of 2022 AV4 is indicated by a ◯ pink circle. Note that the object may not be in your current field of view. Use the controls below to adjust position, location, and time.
The below comparison is an artistic rendering that uses available data on the diameter of 2022 AV4 to create an approximate landscape rendering with New York City in the background. This approximation is built for full-resolution desktop browsers. Shape, color, and texture of asteroid are imagined.