2022 QH8 is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2022 QH8 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 QH8 orbits the sun every 1,400 days (3.83 years), coming as close as 0.79 AU and reaching as far as 4.10 AU from the sun. Based on its brightness and the way it reflects light, 2022 QH8 is probably between 0.041 to 0.092 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.
2022 QH8's orbit is 0.01 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 QH8 has 1 close approaches predicted in the coming decades:
|Date||Distance from Earth (km)||Velocity (km/s)|
|Sept. 22, 2022||4,055,023||15.286|
NASA Sentry has assessed impact risk for 1 very close approach scenarios. Here are the top scenarios ordered by probability of impact:
|Date||Probability of Impact (%)||Impact Energy (Mt)|
|Sept. 13, 2110||0.00000||11.19|
2022 QH8's orbit is determined by observations dating back to Aug. 29, 2022. It was last officially observed on Sept. 5, 2022. The IAU Minor Planet Center records 25 observations used to determine its orbit.
The position of 2022 QH8 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 QH8 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.