Key Facts

Overview

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

Rovereto orbits the sun every 1,710 days (4.68 years), coming as close as 2.27 AU and reaching as far as 3.32 AU from the sun. Rovereto is about 19.2 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Philadelphia.

The rotation of Rovereto has been observed. It completes a rotation on its axis every 4.01 hours.

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

No Close Approaches

Rovereto's orbit is 1.27 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

Rovereto's orbit is determined by observations dating back to July 24, 1955. It was last officially observed on April 7, 2023. The IAU Minor Planet Center records 3,422 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 Rovereto:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.794 AU
  • Eccentricity: 0.1885
  • Inclination: 10.2°
  • Longitude of Ascending Node: 348.05°
  • Argument of Periapsis: 187.18°
  • Mean Anomaly: 323.38°

Physical Characteristics

  • Diameter: 19.18900 km
  • Magnitude: 12.03
  • Albedo: 0.092
  • Spectral type (SMASS): D

Derived Characteristics

  • Orbit Period: 1,710 days (4.68 years)
  • Avg. Orbit Speed: 17.78 km/s
  • Aphelion Distance: 3.32 AU
  • Perihelion Distance: 2.27 AU
  • Rotation Period: 4.01 hours
  • Approx. Composition: .

Map Comparison

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Orbit Simulation

Sky Map

The position of Rovereto 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.