Oikawa is a large asteroid that orbits between Mars and Jupiter in the outer reaches of the main asteroid belt. NASA JPL has not classified Oikawa as potentially hazardous because its orbit does not bring it close to Earth.
Oikawa orbits the sun every 2,120 days (5.80 years), coming as close as 2.61 AU and reaching as far as 3.84 AU from the sun. Oikawa is about 21.2 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Indianapolis.
Oikawa's orbit is 1.61 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.
Oikawa's orbit is determined by observations dating back to Oct. 19, 1955. It was last officially observed on July 2, 2023. The IAU Minor Planet Center records 3,512 observations used to determine its orbit.
The position of Oikawa 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.