Katokimiko

61444 Katokimiko (2000 QB25)

Space Reference » Main-belt Asteroids » Katokimiko

Key Facts

Overview

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

Katokimiko orbits the sun every 1,470 days (4.02 years), coming as close as 1.90 AU and reaching as far as 3.16 AU from the sun. Based on its brightness and the way it reflects light, Katokimiko is probably between 2.102 to 4.699 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to Mount Everest.

No Close Approaches

Katokimiko's orbit is 0.88 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

Katokimiko's orbit is determined by observations dating back to April 2, 1995. It was last officially observed on June 8, 2023. The IAU Minor Planet Center records 1,446 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 Katokimiko:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.53 AU
  • Eccentricity: 0.25
  • Inclination: 5.71°
  • Longitude of Ascending Node: 140.29°
  • Argument of Periapsis: 171.34°
  • Mean Anomaly: 285.47°

Physical Characteristics

  • Diameter: ~2.713 km
  • Magnitude: 15.51

Derived Characteristics

  • Orbit Period: 1,470 days (4.02 years)
  • Avg. Orbit Speed: 18.72 km/s
  • Aphelion Distance: 3.16 AU
  • Perihelion Distance: 1.90 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of Katokimiko 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 Katokimiko 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.