2015 EG7

Key Facts

• Categorized as a Apollo-class Asteroid
• Comparable in size to a school bus or smaller
• Will pass within 20,141,180 km of Earth in 2026
• Classified as a Near Earth Asteroid (NEA)
• Not a Potentially Hazardous Object
• See orbit simulation

Overview

2015 EG7 is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2015 EG7 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 EG7 orbits the sun every 1,010 days (2.77 years), coming as close as 0.86 AU and reaching as far as 3.10 AU from the sun. Based on its brightness and the way it reflects light, 2015 EG7 is probably between 0.009 to 0.020 kilometers in diameter, making it a small to average asteroid, very roughly comparable in size to a school bus or smaller.

Close Approaches

2015 EG7's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is very close to Earth's orbit.

2015 EG7 has 4 close approaches predicted in the coming decades:

NASA Sentry has assessed impact risk for 10 very close approach scenarios. Here are the top scenarios ordered by probability of impact:

Images and Observations

2015 EG7's orbit is determined by observations dating back to March 15, 2015. It was last officially observed on March 20, 2015. The IAU Minor Planet Center records 72 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 EG7:

• 1025 Riema (A923 PG)
• 3101 Goldberger (1978 GB)
• 4183 Cuno (1959 LM)

References

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

Orbit Simulation

Sky Map

The position of 2015 EG7 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.