Key Facts

Overview

13459 (4235 T-1) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 4235 T-1 as potentially hazardous because its orbit does not bring it close to Earth.

4235 T-1 orbits the sun every 1,190 days (3.26 years), coming as close as 1.92 AU and reaching as far as 2.47 AU from the sun. 4235 T-1 is about 2.2 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to Mount Everest.

The rotation of 4235 T-1 has been observed. It completes a rotation on its axis every 170.11 hours.

No Close Approaches

4235 T-1's orbit is 0.94 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

4235 T-1's orbit is determined by observations dating back to March 24, 1971. It was last officially observed on June 24, 2023. The IAU Minor Planet Center records 2,447 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 4235 T-1:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.195 AU
  • Eccentricity: 0.1244
  • Inclination: 3.97°
  • Longitude of Ascending Node: 135.33°
  • Argument of Periapsis: 298.18°
  • Mean Anomaly: 146.42°

Physical Characteristics

  • Diameter: 2.24400 km
  • Magnitude: 15.4
  • Albedo: 0.351

Derived Characteristics

  • Orbit Period: 1,190 days (3.26 years)
  • Avg. Orbit Speed: 20.07 km/s
  • Aphelion Distance: 2.47 AU
  • Perihelion Distance: 1.92 AU
  • Rotation Period: 170.11 hours

Map Comparison

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Orbit Simulation

Sky Map

The position of 13459 (4235 T-1) 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 4235 T-1 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.