Key Facts

Overview

Olivia is a large asteroid that orbits between Mars and Jupiter in the outer reaches of the main asteroid belt. NASA JPL has not classified Olivia as potentially hazardous because its orbit does not bring it close to Earth.

Olivia orbits the sun every 2,110 days (5.78 years), coming as close as 2.94 AU and reaching as far as 3.51 AU from the sun. Olivia is about 30.4 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Indianapolis.

No Close Approaches

Olivia's orbit is 1.94 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

Olivia's orbit is determined by observations dating back to Sept. 23, 1916. It was last officially observed on July 2, 2023. The IAU Minor Planet Center records 4,955 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 Olivia:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 3.222 AU
  • Eccentricity: 0.088
  • Inclination: 3.7°
  • Longitude of Ascending Node: 308.46°
  • Argument of Periapsis: 67.72°
  • Mean Anomaly: 205.79°

Physical Characteristics

  • Diameter: 30.41800 km
  • Magnitude: 11.57
  • Albedo: 0.025

Derived Characteristics

  • Orbit Period: 2,110 days (5.78 years)
  • Avg. Orbit Speed: 16.61 km/s
  • Aphelion Distance: 3.51 AU
  • Perihelion Distance: 2.94 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of Olivia 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.