Katuhikoikeda

11628 Katuhikoikeda (1996 VB5)

Space Reference » Main-belt Asteroids » Katuhikoikeda

Key Facts

Overview

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

Katuhikoikeda orbits the sun every 1,220 days (3.34 years), coming as close as 2.12 AU and reaching as far as 2.33 AU from the sun. Based on its brightness and the way it reflects light, Katuhikoikeda is probably between 3.968 to 8.872 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the San Francisco Bay.

The rotation of Katuhikoikeda has been observed. It completes a rotation on its axis every 1.00 hours.

No Close Approaches

Katuhikoikeda'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

Katuhikoikeda's orbit is determined by observations dating back to Oct. 5, 1986. It was last officially observed on Nov. 19, 2022. The IAU Minor Planet Center records 3,084 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 Katuhikoikeda:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.229 AU
  • Eccentricity: 0.0473
  • Inclination: 6.42°
  • Longitude of Ascending Node: 51.16°
  • Argument of Periapsis: 287.46°
  • Mean Anomaly: 80.77°

Physical Characteristics

  • Diameter: ~5.122 km
  • Magnitude: 14.13

Derived Characteristics

  • Orbit Period: 1,220 days (3.34 years)
  • Avg. Orbit Speed: 19.88 km/s
  • Aphelion Distance: 2.33 AU
  • Perihelion Distance: 2.12 AU
  • Rotation Period: 1.00 hours

Map Comparison

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Orbit Simulation

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Sky Map

The position of Katuhikoikeda 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 Katuhikoikeda 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.