562437 (2015 YM19)

Mid-sized Main-belt Asteroid

Space Reference » Main-belt Asteroids » 562437 (2015 YM19)

Key Facts

Overview

562437 (2015 YM19) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 2015 YM19 as potentially hazardous because its orbit does not bring it close to Earth.

2015 YM19 orbits the sun every 1,560 days (4.27 years), coming as close as 2.23 AU and reaching as far as 3.03 AU from the sun. Based on its brightness and the way it reflects light, 2015 YM19 is probably between 0.880 to 1.968 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. Pentagon.

No Close Approaches

2015 YM19's orbit is 1.24 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

2015 YM19's orbit is determined by observations dating back to Nov. 14, 2002. It was last officially observed on April 15, 2021. The IAU Minor Planet Center records 119 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 2015 YM19:

References

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Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.628 AU
  • Eccentricity: 0.153
  • Inclination: 15.99°
  • Longitude of Ascending Node: 14.88°
  • Argument of Periapsis: 23.8°
  • Mean Anomaly: 326.06°

Physical Characteristics

  • Diameter: ~1.136 km
  • Magnitude: 17.4

Derived Characteristics

  • Orbit Period: 1,560 days (4.27 years)
  • Avg. Orbit Speed: 18.33 km/s
  • Aphelion Distance: 3.03 AU
  • Perihelion Distance: 2.23 AU

Map Comparison

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Orbit Simulation

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Sky Map

The position of 562437 (2015 YM19) 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 2015 YM19 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.