2015 VO142

Key Facts

• Categorized as a Apollo-class Asteroid
• Comparable in size to a school bus or smaller
• Will pass within 21,545,094 km of Earth in 2025
• Classified as a Near Earth Asteroid (NEA)
• Not a Potentially Hazardous Object
• See orbit simulation

Overview

2015 VO142 is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2015 VO142 as a "Near Earth Asteroid" due to its orbit's proximity to Earth, but it is not considered potentially hazardous because computer simulations have not indicated any imminent likelihood of future collision.

2015 VO142 orbits the sun every 407 days (1.11 years), coming as close as 0.94 AU and reaching as far as 1.21 AU from the sun. Based on its brightness and the way it reflects light, 2015 VO142 is probably between 0.003 to 0.013 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.

Close Approaches

2015 VO142's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is relatively close to Earth's orbit.

2015 VO142 has 2 close approaches predicted in the coming decades:

NASA Sentry has assessed impact risk for 22 very close approach scenarios. Here are the top scenarios ordered by probability of impact:

Images and Observations

2015 VO142's orbit is determined by observations dating back to Nov. 6, 2015. It was last officially observed on Nov. 22, 2015. The IAU Minor Planet Center records 113 observations used to determine its orbit.

Accessibility and Exploration

2015 VO142 can be reached with a journey of 322 days. This trajectory would require a delta-v of 4.494 km/s. To put this into perspective, the delta-v to launch a rocket to Low-Earth Orbit is 9.7 km/s. There are 1,219,757 potential trajectories and launch windows to this asteroid.

See more at the NHATS Mission Trajectories table for 2015 VO142.

Similar Objects

These objects have orbits that share similar characteristics to the orbit of 2015 VO142:

• 1566 Icarus (1949 MA)
• 1865 Cerberus (1971 UA)
• 2063 Bacchus (1977 HB)

References

• JPL Small Body Database
• Mission Design
• Sky Finder Chart

Orbit Simulation

Sky Map

The position of 2015 VO142 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.