Key Facts

Overview

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

Kacha orbits the sun every 2,920 days (7.99 years), coming as close as 3.51 AU and reaching as far as 4.48 AU from the sun. Kacha is about 57.9 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the U.S. state of Rhode Island.

The rotation of Kacha has been observed. It completes a rotation on its axis every 13.00 hours.

No Close Approaches

Kacha's orbit is 2.53 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

Kacha's orbit is determined by observations dating back to Feb. 27, 1960. It was last officially observed on June 28, 2023. The IAU Minor Planet Center records 3,719 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 Kacha:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 3.995 AU
  • Eccentricity: 0.1202
  • Inclination: 13.48°
  • Longitude of Ascending Node: 352.5°
  • Argument of Periapsis: 150.31°
  • Mean Anomaly: 21.28°

Physical Characteristics

  • Diameter: 57.90000 km
  • Magnitude: 10.17
  • Albedo: 0.0508
  • Spectral type (Tholen): X

Derived Characteristics

  • Orbit Period: 2,920 days (7.99 years)
  • Avg. Orbit Speed: 14.88 km/s
  • Aphelion Distance: 4.48 AU
  • Perihelion Distance: 3.51 AU
  • Rotation Period: 13.00 hours

Map Comparison

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Orbit Simulation

Sky Map

The position of Kacha 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.