501042 (2013 RD82)

Mid-sized Main-belt Asteroid

Space Reference » Main-belt Asteroids » 501042 (2013 RD82)

Key Facts

Overview

501042 (2013 RD82) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 2013 RD82 as potentially hazardous because its orbit does not bring it close to Earth.

2013 RD82 orbits the sun every 1,600 days (4.38 years), coming as close as 2.44 AU and reaching as far as 2.91 AU from the sun. Based on its brightness and the way it reflects light, 2013 RD82 is probably between 0.803 to 1.795 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the Golden Gate Bridge.

No Close Approaches

2013 RD82's orbit is 1.43 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

2013 RD82's orbit is determined by observations dating back to Feb. 12, 2002. It was last officially observed on Nov. 26, 2022. The IAU Minor Planet Center records 127 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 2013 RD82:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.679 AU
  • Eccentricity: 0.0877
  • Inclination: 1.07°
  • Longitude of Ascending Node: 266.59°
  • Argument of Periapsis: 69.68°
  • Mean Anomaly: 118.12°

Physical Characteristics

  • Diameter: ~1.036 km
  • Magnitude: 17.6

Derived Characteristics

  • Orbit Period: 1,600 days (4.38 years)
  • Avg. Orbit Speed: 18.22 km/s
  • Aphelion Distance: 2.91 AU
  • Perihelion Distance: 2.44 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of 501042 (2013 RD82) 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 2013 RD82 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.