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(11891) 1991 FJ2 Asteroid

1991 FJ2 is an asteroid, a large rock that orbits the Sun mainly between the orbits of Mars and Jupiter. They tend to be an irregular shaped but Ceres asteroid is known to be spherical in shape but because it doesn't clear its path round the Sun, it is only a dwarf planet.

The absolute magnitude of the object is 14.7 which is the brightness of the object. A higher absolute magnitude means that the object is faint whereas a very low number means it is very bright.

The Longitude of Ascending Node of the object is 186.65631 degrees. The Argument of Perihelion is 357.2846. It is the angle along the orbit of a planet or other Solar System object as measured from the ascending node (analogous to right ascension and longitude) Ref:Hawaii.

The mean anomoly is 122.90692, is the angular distance of the planet from the perihelion or aphelion. Ref:Dictionary.The Semi-Major Axis of the orbit is 2.2421892, which is the furthest point from the centre to the edge of an elliptical point.

The orbital inclination, the angle at which 1991 FJ2 orbits in relation to the orbital plane is 2.98026 degrees. The orbital eccentricity is 0.0938508, it is the degree at which 1991 FJ2 orbits close to a circular (0) orbit as opposed to an elliptical (1) orbit.

1991 FJ2 Facts


TypeAsteroid
Absolute Magnitude14.7
Longitude Of Ascending Node186.65631
Argument of Perihelion357.2846
Mean Anomoly122.90692
Semi-Major Axis 2.2421892
Orbital Inclination2.98026
Orbital Eccentricity0.0938508
Sourcehttps://minorplanetcenter.net/


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