Musa is a large asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified Musa as potentially hazardous because its orbit does not bring it close to Earth.
Musa orbits the sun every 1,580 days (4.33 years), coming as close as 2.51 AU and reaching as far as 2.81 AU from the sun. Musa is about 25.1 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the city of Indianapolis.
The rotation of Musa has been observed. It completes a rotation on its axis every 5.89 hours.
Musa's spectral type None (Tholen) / S (SMASSII) indicates that it is likely to contain and .
Musa's orbit is 1.52 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.
Musa's orbit is determined by observations dating back to June 23, 1906. It was last officially observed on July 5, 2023. The IAU Minor Planet Center records 12,752 observations used to determine its orbit.
Scientists have been able to determine this object's shape:
View asteroid Musa in 3D.
The position of Musa 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.