2019 KW30

Mid-sized Asteroid

Space Reference » Asteroids » 2019 KW30

Key Facts

  • Categorized as a Asteroid
  • Comparable in size to the U.S. Pentagon
  • Not a Near Earth Object
  • Not a Potentially Hazardous Object
  • See orbit simulation

Overview

2019 KW30 is a mid-sized asteroid whose orbit does not match any defined asteroid orbital class. NASA JPL has not classified 2019 KW30 as potentially hazardous because its orbit does not bring it close to Earth.

2019 KW30 orbits the sun every 3,870 days (10.60 years), coming as close as 1.62 AU and reaching as far as 8.03 AU from the sun. Based on its brightness and the way it reflects light, 2019 KW30 is probably between 1.011 to 2.260 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. Pentagon.

No Close Approaches

2019 KW30's orbit is 0.65 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

2019 KW30's orbit is determined by observations dating back to Nov. 11, 2007. It was last officially observed on Aug. 22, 2019. The IAU Minor Planet Center records 25 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 2019 KW30:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 4.826 AU
  • Eccentricity: 0.6638
  • Inclination: 11.88°
  • Longitude of Ascending Node: 108.61°
  • Argument of Periapsis: 37.06°
  • Mean Anomaly: 170.24°

Physical Characteristics

  • Diameter: ~1.305 km
  • Magnitude: 17.1

Derived Characteristics

  • Orbit Period: 3,870 days (10.60 years)
  • Avg. Orbit Speed: 13.57 km/s
  • Aphelion Distance: 8.03 AU
  • Perihelion Distance: 1.62 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of 2019 KW30 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 2019 KW30 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.