Key Facts

Overview

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

Borishanin orbits the sun every 1,510 days (4.13 years), coming as close as 2.12 AU and reaching as far as 3.03 AU from the sun. Borishanin is about 11.0 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Boston.

No Close Approaches

Borishanin's orbit is 1.15 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

Borishanin's orbit is determined by observations dating back to Nov. 20, 1992. It was last officially observed on June 17, 2023. The IAU Minor Planet Center records 2,127 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 Borishanin:

References

Search

   or view a random object

Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.575 AU
  • Eccentricity: 0.1765
  • Inclination: 9.11°
  • Longitude of Ascending Node: 239.89°
  • Argument of Periapsis: 270.02°
  • Mean Anomaly: 91.08°

Physical Characteristics

  • Diameter: 11.04000 km
  • Magnitude: 14.16
  • Albedo: 0.037

Derived Characteristics

  • Orbit Period: 1,510 days (4.13 years)
  • Avg. Orbit Speed: 18.55 km/s
  • Aphelion Distance: 3.03 AU
  • Perihelion Distance: 2.12 AU

Map Comparison

Click to load map

Orbit Simulation

Sky Map

The position of Borishanin 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.