19601 (1999 ND42) is a mid-sized asteroid that orbits between Mars and Jupiter in the outer reaches of the main asteroid belt. NASA JPL has not classified 1999 ND42 as potentially hazardous because its orbit does not bring it close to Earth.
1999 ND42 orbits the sun every 2,090 days (5.72 years), coming as close as 2.60 AU and reaching as far as 3.81 AU from the sun. 1999 ND42 is about 7.7 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.
The rotation of 1999 ND42 has been observed. It completes a rotation on its axis every 8.06 hours.
1999 ND42's orbit is 1.58 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.
1999 ND42's orbit is determined by observations dating back to Feb. 14, 1991. It was last officially observed on Sept. 25, 2022. The IAU Minor Planet Center records 1,251 observations used to determine its orbit.
The position of 19601 (1999 ND42) 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.