Key Facts

  • Categorized as a Apollo-class Asteroid
  • Comparable in size to a school bus or smaller
  • Will pass within 15,552 km of Earth in 2023
  • Classified as a Near Earth Asteroid (NEA)
  • Not a Potentially Hazardous Object
  • See orbit simulation

Overview

2023 AV is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2023 AV 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.

2023 AV orbits the sun every 440 days (1.20 years), coming as close as 0.68 AU and reaching as far as 1.58 AU from the sun. Based on its brightness and the way it reflects light, 2023 AV is probably between 0.002 to 0.004 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.

Close Approaches

2023 AV's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is very close to Earth's orbit.

2023 AV has 10 close approaches predicted in the coming decades:

Date Distance from Earth (km) Velocity (km/s)
Jan. 12, 2023 15,552 15.050
July 10, 2027 16,649,038 10.487
Jan. 20, 2029 28,251,163 18.636
June 24, 2056 25,805,630 17.789
Jan. 8, 2058 14,308,949 10.682
July 3, 2062 5,747,524 13.108
Jan. 16, 2064 11,641,267 15.420
June 28, 2097 15,471,674 15.800
Jan. 12, 2099 3,487,828 12.604
Jan. 16, 2152 6,424,442 14.448

Images and Observations

2023 AV's orbit is determined by observations dating back to Jan. 13, 2023. It was last officially observed on Jan. 13, 2023. The IAU Minor Planet Center records 19 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 2023 AV:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 1.133 AU
  • Eccentricity: 0.3972
  • Inclination: 10.65°
  • Longitude of Ascending Node: 112.02°
  • Argument of Periapsis: 265.69°
  • Mean Anomaly: 247.88°

Physical Characteristics

  • Diameter: ~0.003 km
  • Magnitude: 30.66

Derived Characteristics

  • Orbit Period: 440 days (1.20 years)
  • Avg. Orbit Speed: 28.01 km/s
  • Aphelion Distance: 1.58 AU
  • Perihelion Distance: 0.68 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of 2023 AV 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.