Key Facts

Overview

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

Yosukeyoshida orbits the sun every 1,330 days (3.64 years), coming as close as 1.91 AU and reaching as far as 2.83 AU from the sun. Yosukeyoshida is about 9.4 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.

The rotation of Yosukeyoshida has been observed. It completes a rotation on its axis every 170.00 hours.

No Close Approaches

Yosukeyoshida's orbit is 0.91 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

Yosukeyoshida's orbit is determined by observations dating back to May 28, 1954. It was last officially observed on June 7, 2023. The IAU Minor Planet Center records 2,972 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 Yosukeyoshida:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.37 AU
  • Eccentricity: 0.192
  • Inclination: 5.69°
  • Longitude of Ascending Node: 100.24°
  • Argument of Periapsis: 132.31°
  • Mean Anomaly: 0.41°

Physical Characteristics

  • Diameter: 9.35200 km
  • Magnitude: 14.26
  • Albedo: 0.040

Derived Characteristics

  • Orbit Period: 1,330 days (3.64 years)
  • Avg. Orbit Speed: 19.39 km/s
  • Aphelion Distance: 2.83 AU
  • Perihelion Distance: 1.91 AU
  • Rotation Period: 170.00 hours

Map Comparison

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Orbit Simulation

Sky Map

The position of Yosukeyoshida 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.