Key Facts

  • Categorized as a Aten-class Asteroid
  • Comparable in size to a school bus or smaller
  • Will pass within 694,967 km of Earth in 2022
  • Classified as a Near Earth Asteroid (NEA)
  • Not a Potentially Hazardous Object
  • See orbit simulation

Overview

2022 FY is a very small asteroid whose orbit could bring it in close proximity to Earth. NASA JPL has classified 2022 FY 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 FY orbits the sun every 293 days (0.80 years), coming as close as 0.66 AU and reaching as far as 1.07 AU from the sun. Based on its brightness and the way it reflects light, 2022 FY is probably between 0.005 to 0.021 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.

Close Approaches

2022 FY's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is relatively close to Earth's orbit.

2022 FY has 7 close approaches predicted in the coming decades:

Date Distance from Earth (km) Velocity (km/s)
March 26, 2022 694,967 7.191
March 24, 2026 3,865,542 6.510
March 10, 2030 12,131,849 5.767
Feb. 16, 2034 17,488,283 5.740
Jan. 12, 2038 18,849,342 5.706
Jan. 1, 2042 22,967,759 8.904
Jan. 4, 2110 28,213,793 10.468

Images and Observations

2022 FY's orbit is determined by observations dating back to March 24, 2022. It was last officially observed on March 27, 2022. The IAU Minor Planet Center records 98 observations used to determine its orbit.

Accessibility and Exploration

2022 FY can be reached with a journey of 362 days. This trajectory would require a delta-v of 9.253 km/s. To put this into perspective, the delta-v to launch a rocket to Low-Earth Orbit is 9.7 km/s. There are 15,066 potential trajectories and launch windows to this asteroid.

See more at the NHATS Mission Trajectories table for 2022 FY.

Similar Objects

These objects have orbits that share similar characteristics to the orbit of 2022 FY:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 0.8624 AU
  • Eccentricity: 0.2355
  • Inclination: 7.44°
  • Longitude of Ascending Node: 183.67°
  • Argument of Periapsis: 143.68°
  • Mean Anomaly: 176.44°

Physical Characteristics

  • Diameter: ~0.013 km
  • Magnitude: 27.87

Derived Characteristics

  • Orbit Period: 293 days (0.80 years)
  • Avg. Orbit Speed: 32.02 km/s
  • Aphelion Distance: 1.07 AU
  • Perihelion Distance: 0.66 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of 2022 FY 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.