Midgekimble

20556 Midgekimble (1999 RZ115)

Space Reference » Main-belt Asteroids » Midgekimble

Key Facts

Overview

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

Midgekimble orbits the sun every 1,330 days (3.64 years), coming as close as 2.00 AU and reaching as far as 2.72 AU from the sun. Midgekimble is about 3.7 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the island of Manhattan.

No Close Approaches

Midgekimble's orbit is 0.99 AU from Earth's orbit at its closest point. This means that there is a 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

Midgekimble's orbit is determined by observations dating back to Sept. 30, 1992. It was last officially observed on June 5, 2023. The IAU Minor Planet Center records 2,089 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 Midgekimble:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.361 AU
  • Eccentricity: 0.1528
  • Inclination: 7.54°
  • Longitude of Ascending Node: 318.9°
  • Argument of Periapsis: 18.0°
  • Mean Anomaly: 217.13°

Physical Characteristics

  • Diameter: 3.68100 km
  • Magnitude: 14.69
  • Albedo: 0.172

Derived Characteristics

  • Orbit Period: 1,330 days (3.64 years)
  • Avg. Orbit Speed: 19.31 km/s
  • Aphelion Distance: 2.72 AU
  • Perihelion Distance: 2.00 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of Midgekimble 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.

Size Rendering

The above comparison is an artistic rendering that uses available data on the diameter of Midgekimble to create an approximate landscape rendering with Mount Everest in the background. This approximation is built for full-resolution desktop browsers. Shape, color, and texture of asteroid are imagined.