Key Facts

Overview

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

Oda orbits the sun every 2,660 days (7.28 years), coming as close as 3.45 AU and reaching as far as 4.06 AU from the sun. Oda is about 56.3 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the U.S. state of Rhode Island.

The rotation of Oda has been observed. It completes a rotation on its axis every 648.00 hours.

Oda's spectral type D (Tholen) / None (SMASSII) indicates that it is likely to contain .

No Close Approaches

Oda's orbit is 2.45 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

Oda's orbit is determined by observations dating back to Jan. 28, 1930. It was last officially observed on March 28, 2023. The IAU Minor Planet Center records 4,381 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 Oda:

References

Search

   or view a random object

Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 3.753 AU
  • Eccentricity: 0.0808
  • Inclination: 9.81°
  • Longitude of Ascending Node: 156.12°
  • Argument of Periapsis: 216.8°
  • Mean Anomaly: 72.76°

Physical Characteristics

  • Diameter: 56.33700 km
  • Magnitude: 9.96
  • Albedo: 0.061
  • Spectral type (Tholen): D

Derived Characteristics

  • Orbit Period: 2,660 days (7.28 years)
  • Avg. Orbit Speed: 15.35 km/s
  • Aphelion Distance: 4.06 AU
  • Perihelion Distance: 3.45 AU
  • Rotation Period: 648.00 hours
  • Approx. Composition: .

Map Comparison

Click to load map

Orbit Simulation

Sky Map

The position of Oda 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.