Key Facts

Overview

Makio is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified Makio as potentially hazardous because its orbit does not bring it close to Earth.

Makio orbits the sun every 1,350 days (3.70 years), coming as close as 2.08 AU and reaching as far as 2.69 AU from the sun. Makio is about 7.0 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.

The rotation of Makio has been observed. It completes a rotation on its axis every 7.83 hours.

No Close Approaches

Makio's orbit is 1.12 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

Makio's orbit is determined by observations dating back to Oct. 11, 1974. It was last officially observed on March 6, 2023. The IAU Minor Planet Center records 3,483 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 Makio:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.389 AU
  • Eccentricity: 0.1279
  • Inclination: 10.13°
  • Longitude of Ascending Node: 228.77°
  • Argument of Periapsis: 267.35°
  • Mean Anomaly: 355.76°

Physical Characteristics

  • Diameter: 6.99200 km
  • Magnitude: 12.73
  • Albedo: 0.329

Derived Characteristics

  • Orbit Period: 1,350 days (3.70 years)
  • Avg. Orbit Speed: 19.25 km/s
  • Aphelion Distance: 2.69 AU
  • Perihelion Distance: 2.08 AU
  • Rotation Period: 7.83 hours

Map Comparison

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Orbit Simulation

Sky Map

The position of Makio 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.