499514 (2010 OO127) is a dwarf planet whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 2010 OO127 as potentially hazardous because its orbit does not bring it close to Earth.
2010 OO127 orbits the sun every 101,000 days (276.52 years), coming as close as 36.92 AU and reaching as far as 47.94 AU from the sun. Based on its brightness and the way it reflects light, 2010 OO127 is probably between 306.588 to 685.551 kilometers in diameter, making it one of the largest objects, very roughly comparable in size to the U.S. state of Iowa.
2010 OO127's orbit is 36.00 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.
2010 OO127's orbit is determined by observations dating back to July 31, 2010. It was last officially observed on Sept. 24, 2022. The IAU Minor Planet Center records 181 observations used to determine its orbit.
The position of 499514 (2010 OO127) 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.