Key Facts

Overview

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

Magoeba orbits the sun every 922 days (2.52 years), coming as close as 1.77 AU and reaching as far as 1.94 AU from the sun. Magoeba is about 4.3 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the island of Manhattan.

The rotation of Magoeba has been observed. It completes a rotation on its axis every 2.97 days.

No Close Approaches

Magoeba's orbit is 0.77 AU from Earth's orbit at its closest point. This means that there is an very 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

Magoeba's orbit is determined by observations dating back to April 27, 1935. It was last officially observed on Feb. 4, 2020. The IAU Minor Planet Center records 2,221 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 Magoeba:

References

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Orbital Elements

  • Epoch: 2459000.5 JD
  • Semi-major axis: 1.854 AU
  • Eccentricity: 0.0447
  • Inclination: 22.82°
  • Longitude of Ascending Node: 225.25°
  • Argument of Periapsis: 340.09°
  • Mean Anomaly: 276.75°

Physical Characteristics

  • Diameter: 4.27600 km
  • Magnitude: 12.9
  • Albedo: 0.582
  • Spectral type (Tholen): X

Derived Characteristics

  • Orbit Period: 922 days (2.52 years)
  • Avg. Orbit Speed: 21.88 km/s
  • Aphelion Distance: 1.94 AU
  • Perihelion Distance: 1.77 AU
  • Rotation Period: 2.97 hours

Map Comparison

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Orbit Simulation

Sky Map

The position of Magoeba 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.