147P/Kushida-Muramatsu is a very small comet whose orbit brings it closer to the sun than Jupiter. NASA JPL has not classified 147P/Kushida-Muramatsu as potentially hazardous because its orbit does not bring it close to Earth.
147P/Kushida-Muramatsu orbits the sun every 2,710 days (7.42 years), coming as close as 2.76 AU and reaching as far as 4.86 AU from the sun. 147P/Kushida-Muramatsu is about 0.4 kilometers in diameter, making it small in absolute terms, but larger than 90% of asteroids, comparable in size to the U.S. Capitol building.
147P/Kushida-Muramatsu's orbit is 1.77 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.
147P/Kushida-Muramatsu's orbit is determined by observations dating back to Dec. 8, 1993. It was last officially observed on Feb. 22, 2009. The IAU Minor Planet Center records 256 observations used to determine its orbit.
The position of 147P/Kushida-Muramatsu 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.