Key Facts

  • Categorized as a Aten-class Asteroid
  • Comparable in size to a school bus or smaller
  • Will pass within 23,818,595 km of Earth in 2020
  • Classified as a Near Earth Asteroid (NEA)
  • Not a Potentially Hazardous Object
  • See orbit simulation

Overview

2022 FX1 is a very small asteroid whose orbit could bring it in close proximity to Earth. NASA JPL has classified 2022 FX1 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 FX1 orbits the sun every 361 days (0.99 years), coming as close as 0.93 AU and reaching as far as 1.05 AU from the sun. Based on its brightness and the way it reflects light, 2022 FX1 is probably between 0.019 to 0.041 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.

Close Approaches

2022 FX1's orbit is 0.03 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 FX1 has 23 close approaches predicted in the coming decades:

Date Distance from Earth (km) Velocity (km/s)
March 30, 2020 23,818,595 10.910
March 30, 2021 12,996,280 9.993
Oct. 15, 2021 22,996,926 10.510
March 30, 2022 5,074,647 9.556
Oct. 9, 2022 13,497,143 10.014
March 31, 2023 9,193,715 9.507
Oct. 4, 2023 7,665,319 9.921
April 1, 2024 18,089,199 9.822
Sept. 27, 2024 11,733,883 10.204
April 2, 2025 28,028,193 10.492
Sept. 22, 2025 21,287,534 10.899
March 30, 2093 24,459,753 10.960
March 30, 2094 13,724,732 10.037
March 31, 2095 5,437,569 9.575
March 31, 2096 8,292,264 9.500
April 1, 2097 16,831,127 9.770
April 2, 2098 26,508,203 10.393
April 1, 2167 25,706,776 11.071
March 31, 2168 15,028,411 10.120
March 31, 2169 6,263,476 9.617
April 1, 2170 7,088,129 9.493
April 2, 2171 15,183,356 9.709
April 2, 2172 24,583,230 10.256

Images and Observations

2022 FX1's orbit is determined by observations dating back to March 25, 2022. It was last officially observed on April 7, 2022. The IAU Minor Planet Center records 69 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 2022 FX1:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 0.9926 AU
  • Eccentricity: 0.0587
  • Inclination: 18.52°
  • Longitude of Ascending Node: 10.42°
  • Argument of Periapsis: 45.14°
  • Mean Anomaly: 297.77°

Physical Characteristics

  • Diameter: ~0.024 km
  • Magnitude: 25.78

Derived Characteristics

  • Orbit Period: 361 days (0.99 years)
  • Avg. Orbit Speed: 29.91 km/s
  • Aphelion Distance: 1.05 AU
  • Perihelion Distance: 0.93 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of 2022 FX1 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.