17159 (1999 KG15) is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified 1999 KG15 as potentially hazardous because its orbit does not bring it close to Earth.
1999 KG15 orbits the sun every 1,880 days (5.15 years), coming as close as 2.89 AU and reaching as far as 3.08 AU from the sun. 1999 KG15 is about 7.2 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.
1999 KG15's orbit is 1.92 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.
1999 KG15's orbit is determined by observations dating back to Dec. 6, 1996. It was last officially observed on May 3, 2023. The IAU Minor Planet Center records 2,407 observations used to determine its orbit.
The position of 17159 (1999 KG15) 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.