Key Facts

  • Categorized as a Jupiter Trojan
  • Comparable in size to the U.S. state of Rhode Island (45.80 km diameter)
  • Not a Near Earth Object
  • Not a Potentially Hazardous Object
  • See orbit simulation

Overview

20424 (1998 VF30) is a large asteroid that shares Jupiter's orbit around the sun. NASA JPL has not classified 1998 VF30 as potentially hazardous because its orbit does not bring it close to Earth.

1998 VF30 orbits the sun every 4,340 days (11.88 years), coming as close as 4.53 AU and reaching as far as 5.88 AU from the sun. 1998 VF30 is about 45.8 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the U.S. state of Rhode Island.

No Close Approaches

1998 VF30's orbit is 3.54 AU from Earth's orbit at its closest point. This means that there is an extremely wide berth between this asteroid and Earth at all times.

Orbital simulations conducted by NASA JPL's CNEOS do not show any close approaches to Earth.

Images and Observations

1998 VF30's orbit is determined by observations dating back to Feb. 14, 1953. It was last officially observed on March 31, 2023. The IAU Minor Planet Center records 2,459 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 1998 VF30:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 5.204 AU
  • Eccentricity: 0.1303
  • Inclination: 25.64°
  • Longitude of Ascending Node: 66.95°
  • Argument of Periapsis: 5.34°
  • Mean Anomaly: 15.72°

Physical Characteristics

  • Diameter: 45.80400 km
  • Magnitude: 10.66
  • Albedo: 0.058

Derived Characteristics

  • Orbit Period: 4,340 days (11.88 years)
  • Avg. Orbit Speed: 13.04 km/s
  • Aphelion Distance: 5.88 AU
  • Perihelion Distance: 4.53 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of 20424 (1998 VF30) 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.