Key Facts
- Categorized as a Apollo-class Asteroid
- Comparable in size to the U.S. Capitol building
- Will pass within 24,792,182 km of Earth in 2031
- Classified as a Near Earth Asteroid (NEA)
- Classified as a Potentially Hazardous Asteroid (PHA)
- See orbit simulation
Overview
2020 KG6 is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2020 KG6 as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.
2020 KG6 orbits the sun every 439 days (1.20 years), coming as close as 0.19 AU and reaching as far as 2.07 AU from the sun. Its orbit is highly elliptical. Based on its brightness and the way it reflects light, 2020 KG6 is probably between 0.365 to 0.817 kilometers in diameter, making it larger than 90% of asteroids but tiny compared to large asteroids, very roughly comparable in size to the U.S. Capitol building.
Close Approaches
2020 KG6's orbit is 0.05 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.
2020 KG6 has 15 close approaches predicted in the coming decades:
| Date | Distance from Earth (km) | Velocity (km/s) |
|---|---|---|
| June 2, 2031 | 24,792,182 | 34.796 |
| June 4, 2037 | 18,377,471 | 33.424 |
| June 6, 2043 | 12,971,081 | 32.221 |
| June 7, 2049 | 9,538,823 | 31.357 |
| June 8, 2055 | 7,247,679 | 30.620 |
| June 9, 2061 | 6,529,703 | 30.068 |
| June 10, 2067 | 6,918,801 | 29.565 |
| June 10, 2073 | 8,092,640 | 29.093 |
| June 11, 2079 | 10,746,455 | 28.389 |
| June 12, 2085 | 15,512,765 | 27.406 |
| June 14, 2091 | 21,330,358 | 26.311 |
| June 15, 2097 | 27,138,934 | 25.281 |
| June 3, 2186 | 28,590,964 | 35.649 |
| June 4, 2192 | 21,730,577 | 34.208 |
| June 7, 2198 | 15,809,136 | 32.943 |
Images and Observations
2020 KG6's orbit is determined by observations dating back to May 31, 2014. It was last officially observed on April 8, 2023. The IAU Minor Planet Center records 63 observations used to determine its orbit.
Accessibility and Exploration
This asteroid is not considered a viable target for human exploration by the NHATS study.Similar Objects
These objects have orbits that share similar characteristics to the orbit of 2020 KG6:References
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or view a random objectOrbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 1.13 AU
- Eccentricity: 0.831
- Inclination: 22.45°
- Longitude of Ascending Node: 264.07°
- Argument of Periapsis: 134.97°
- Mean Anomaly: 175.44°
Physical Characteristics
- Diameter: ~0.471 km
- Magnitude: 19.31
Derived Characteristics
- Orbit Period: 439 days (1.20 years)
- Avg. Orbit Speed: 28.00 km/s
- Aphelion Distance: 2.07 AU
- Perihelion Distance: 0.19 AU
Map Comparison
Orbit Simulation
Sky Map
The position of 2020 KG6 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.
Size Rendering
The below comparison is an artistic rendering that uses available data on the diameter of 2020 KG6 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.
