484517 (2008 EC69)

Mid-sized Amor-class Asteroid

Near-Earth Potentially Hazardous
Space Reference » Amor-class Asteroids » 484517 (2008 EC69)

Key Facts

Overview

484517 (2008 EC69) is a mid-sized asteroid whose orbit approaches the orbit of Earth but does not cross it. NASA JPL has classified 2008 EC69 as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.

2008 EC69 orbits the sun every 1,670 days (4.57 years), coming as close as 1.05 AU and reaching as far as 4.46 AU from the sun. Based on its brightness and the way it reflects light, 2008 EC69 is probably between 0.974 to 2.178 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. Pentagon.

No Close Approaches

2008 EC69's orbit is 0.04 AU from Earth's orbit at its closest point. This means that there is a 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

2008 EC69's orbit is determined by observations dating back to May 4, 1994. It was last officially observed on Nov. 23, 2022. The IAU Minor Planet Center records 456 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 2008 EC69:

References

Search

   or view a random object

Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.755 AU
  • Eccentricity: 0.6178
  • Inclination: 24.78°
  • Longitude of Ascending Node: 93.23°
  • Argument of Periapsis: 178.18°
  • Mean Anomaly: 121.64°

Physical Characteristics

  • Diameter: ~1.257 km
  • Magnitude: 17.18

Derived Characteristics

  • Orbit Period: 1,670 days (4.57 years)
  • Avg. Orbit Speed: 17.95 km/s
  • Aphelion Distance: 4.46 AU
  • Perihelion Distance: 1.05 AU

Map Comparison

Click to load map

Orbit Simulation

⧉

Sky Map

The position of 484517 (2008 EC69) 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 2008 EC69 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.