Hela is a large asteroid with an orbit that crosses the orbit of Mars. NASA JPL has not classified Hela as potentially hazardous because its orbit does not bring it close to Earth.
Hela orbits the sun every 1,540 days (4.22 years), coming as close as 1.54 AU and reaching as far as 3.68 AU from the sun. Based on its brightness and the way it reflects light, Hela is probably between 13.949 to 31.192 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the city of Philadelphia.
The rotation of Hela has been observed. It completes a rotation on its axis every 3.40 hours.
Hela's orbit is 0.63 AU from Earth's orbit at its closest point. This means that there is an very 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.
Hela's orbit is determined by observations dating back to Nov. 21, 1902. It was last officially observed on March 5, 2021. The IAU Minor Planet Center records 3,186 observations used to determine its orbit.
Scientists have been able to determine this object's shape.
View asteroid Hela in 3D.
The position of Hela 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.