543734 (2014 OL394) is a large asteroid whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 2014 OL394 as potentially hazardous because its orbit does not bring it close to Earth.
2014 OL394 orbits the sun every 101,000 days (276.52 years), coming as close as 30.79 AU and reaching as far as 54.37 AU from the sun. Based on its brightness and the way it reflects light, 2014 OL394 is probably between 73.885 to 165.211 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the U.S. state of Delaware.
2014 OL394's orbit is 29.80 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.
2014 OL394's orbit is determined by observations dating back to June 15, 2010. It was last officially observed on Nov. 11, 2021. The IAU Minor Planet Center records 112 observations used to determine its orbit.
The position of 543734 (2014 OL394) 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.