53477 (2000 AA54) is a large asteroid that shares Jupiter's orbit around the sun. NASA JPL has not classified 2000 AA54 as potentially hazardous because its orbit does not bring it close to Earth.
2000 AA54 orbits the sun every 4,440 days (12.16 years), coming as close as 5.12 AU and reaching as far as 5.46 AU from the sun. 2000 AA54 is about 19.5 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Denver.
2000 AA54's orbit is 4.15 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.
2000 AA54's orbit is determined by observations dating back to Nov. 19, 1949. It was last officially observed on Jan. 15, 2023. The IAU Minor Planet Center records 1,101 observations used to determine its orbit.
The position of 53477 (2000 AA54) 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.