Van Till

152233 Van Till (2005 SL19)

Space Reference » Main-belt Asteroids » Van Till

Key Facts

Overview

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

Van Till orbits the sun every 2,040 days (5.59 years), coming as close as 2.51 AU and reaching as far as 3.77 AU from the sun. Based on its brightness and the way it reflects light, Van Till is probably between 1.565 to 3.500 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to Mount Everest.

No Close Approaches

Van Till's orbit is 1.52 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

Van Till's orbit is determined by observations dating back to Sept. 9, 1977. It was last officially observed on Jan. 24, 2023. The IAU Minor Planet Center records 437 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 Van Till:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 3.144 AU
  • Eccentricity: 0.2004
  • Inclination: 0.76°
  • Longitude of Ascending Node: 165.0°
  • Argument of Periapsis: 243.54°
  • Mean Anomaly: 67.88°

Physical Characteristics

  • Diameter: ~2.021 km
  • Magnitude: 16.15

Derived Characteristics

  • Orbit Period: 2,040 days (5.59 years)
  • Avg. Orbit Speed: 16.77 km/s
  • Aphelion Distance: 3.77 AU
  • Perihelion Distance: 2.51 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of Van Till 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 Van Till 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.