470308 (2007 JH43) is a dwarf planet whose orbit extends beyond the orbit of Neptune. NASA JPL has not classified 2007 JH43 as potentially hazardous because its orbit does not bring it close to Earth.
2007 JH43 orbits the sun every 90,100 days (246.68 years), coming as close as 38.07 AU and reaching as far as 40.57 AU from the sun. Based on its brightness and the way it reflects light, 2007 JH43 is probably between 288.772 to 645.714 kilometers in diameter, making it one of the largest objects, very roughly comparable in size to the U.S. state of Iowa.
2007 JH43's orbit is 37.10 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.
2007 JH43's orbit is determined by observations dating back to March 7, 1984. It was last officially observed on Aug. 20, 2019. The IAU Minor Planet Center records 296 observations used to determine its orbit.
The position of 470308 (2007 JH43) 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.