Gromov is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified Gromov as potentially hazardous because its orbit does not bring it close to Earth.
Gromov orbits the sun every 1,610 days (4.41 years), coming as close as 2.45 AU and reaching as far as 2.92 AU from the sun. Based on its brightness and the way it reflects light, Gromov is probably between 6.117 to 13.679 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the San Francisco Bay.
Gromov's orbit is 1.46 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.
Gromov's orbit is determined by observations dating back to May 18, 1977. It was last officially observed on Feb. 3, 2023. The IAU Minor Planet Center records 3,506 observations used to determine its orbit.
The position of Gromov 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.