6680 (1970 WD)

Mid-sized Main-belt Asteroid

Space Reference » Main-belt Asteroids » 6680 (1970 WD)

Key Facts

Overview

6680 (1970 WD) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 1970 WD as potentially hazardous because its orbit does not bring it close to Earth.

1970 WD orbits the sun every 1,290 days (3.53 years), coming as close as 2.04 AU and reaching as far as 2.61 AU from the sun. 1970 WD is about 4.5 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the island of Manhattan.

The rotation of 1970 WD has been observed. It completes a rotation on its axis every 6.72 hours.

No Close Approaches

1970 WD's orbit is 1.05 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

1970 WD's orbit is determined by observations dating back to Nov. 25, 1949. It was last officially observed on July 4, 2023. The IAU Minor Planet Center records 3,057 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 1970 WD:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.322 AU
  • Eccentricity: 0.1225
  • Inclination: 7.31°
  • Longitude of Ascending Node: 256.96°
  • Argument of Periapsis: 126.06°
  • Mean Anomaly: 357.58°

Physical Characteristics

  • Diameter: 4.48200 km
  • Magnitude: 13.55
  • Albedo: 0.421

Derived Characteristics

  • Orbit Period: 1,290 days (3.53 years)
  • Avg. Orbit Speed: 19.58 km/s
  • Aphelion Distance: 2.61 AU
  • Perihelion Distance: 2.04 AU
  • Rotation Period: 6.72 hours

Map Comparison

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Orbit Simulation

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Sky Map

The position of 6680 (1970 WD) 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 1970 WD 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.