Key Facts
- Categorized as a Aten-class Asteroid
- Comparable in size to the U.S. Capitol building
- Will pass within 8,532,376 km of Earth in 2028
- Classified as a Near Earth Asteroid (NEA)
- Classified as a Potentially Hazardous Asteroid (PHA)
- See orbit simulation
Overview
482796 (2013 QJ10) is a very small asteroid whose orbit could bring it in close proximity to Earth. NASA JPL has classified 2013 QJ10 as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.
2013 QJ10 orbits the sun every 343 days (0.94 years), coming as close as 0.55 AU and reaching as far as 1.37 AU from the sun. Based on its brightness and the way it reflects light, 2013 QJ10 is probably between 0.320 to 0.715 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.
The rotation of 2013 QJ10 has been observed. It completes a rotation on its axis every 14.50 hours.
Close Approaches
2013 QJ10's orbit is 0.02 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.
2013 QJ10 has 13 close approaches predicted in the coming decades:
| Date | Distance from Earth (km) | Velocity (km/s) |
|---|---|---|
| Aug. 25, 2028 | 8,532,376 | 17.101 |
| Aug. 22, 2044 | 9,662,467 | 14.336 |
| Aug. 30, 2059 | 22,227,273 | 19.636 |
| Aug. 25, 2075 | 3,860,289 | 15.903 |
| Aug. 22, 2091 | 13,827,759 | 13.676 |
| Aug. 29, 2106 | 17,404,137 | 18.750 |
| Aug. 25, 2122 | 4,465,379 | 15.444 |
| Aug. 31, 2137 | 24,059,148 | 19.982 |
| Aug. 23, 2153 | 11,506,319 | 14.059 |
| Aug. 24, 2168 | 7,101,924 | 14.830 |
| Aug. 23, 2183 | 14,285,962 | 13.620 |
| Sept. 2, 2197 | 28,453,022 | 20.785 |
| Aug. 23, 2198 | 28,429,410 | 11.699 |
Images and Observations
2013 QJ10's orbit is determined by observations dating back to Nov. 7, 2002. It was last officially observed on Dec. 20, 2017. The IAU Minor Planet Center records 553 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 2013 QJ10:References
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or view a random objectOrbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 0.9591 AU
- Eccentricity: 0.4251
- Inclination: 18.15°
- Longitude of Ascending Node: 327.44°
- Argument of Periapsis: 243.85°
- Mean Anomaly: 332.0°
Physical Characteristics
- Diameter: ~0.413 km
- Magnitude: 19.6
Derived Characteristics
- Orbit Period: 343 days (0.94 years)
- Avg. Orbit Speed: 30.42 km/s
- Aphelion Distance: 1.37 AU
- Perihelion Distance: 0.55 AU
- Rotation Period: 14.50 hours
Map Comparison
Orbit Simulation
Sky Map
The position of 482796 (2013 QJ10) 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 2013 QJ10 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.
