19247 (1994 LO1)

Mid-sized Inner Main-belt Asteroid

Space Reference » Inner Main-belt Asteroids » 19247 (1994 LO1)

Key Facts

Overview

19247 (1994 LO1) is a mid-sized asteroid orbiting between Mars and Jupiter within the inner portion of the asteroid belt. NASA JPL has not classified 1994 LO1 as potentially hazardous because its orbit does not bring it close to Earth.

1994 LO1 orbits the sun every 934 days (2.56 years), coming as close as 1.75 AU and reaching as far as 1.99 AU from the sun. Based on its brightness and the way it reflects light, 1994 LO1 is probably between 2.745 to 6.138 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the island of Manhattan.

No Close Approaches

1994 LO1's orbit is 0.79 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

1994 LO1's orbit is determined by observations dating back to Dec. 22, 1954. It was last officially observed on Sept. 14, 2022. The IAU Minor Planet Center records 2,189 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 1994 LO1:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 1.87 AU
  • Eccentricity: 0.0641
  • Inclination: 27.42°
  • Longitude of Ascending Node: 96.65°
  • Argument of Periapsis: 247.71°
  • Mean Anomaly: 67.54°

Physical Characteristics

  • Diameter: ~3.544 km
  • Magnitude: 14.93

Derived Characteristics

  • Orbit Period: 934 days (2.56 years)
  • Avg. Orbit Speed: 21.78 km/s
  • Aphelion Distance: 1.99 AU
  • Perihelion Distance: 1.75 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of 19247 (1994 LO1) 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 1994 LO1 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.