(913) Otila Main-belt Asteroid

Discovered on 19 May 1919 by K. Reinmuth at Heidelberg.

Where Otila is today

MercuryVenusEarthEarthMarsMarsOtilaOtila

Seen from above the solar system on 2026-10-14: Otila is 1.98 au from the Sun and 2.94 au from Earth. Computed from JPL's orbital elements.

Facts

Number913
Provisional designationA919 KD
Orbit classMain-belt Asteroid
Diameter11.6 km (#4,245 largest of 17,440 named asteroids with a measured size)
Albedo0.282
Rotation period4.87 hours
Spectral typeSa
Absolute magnitude (H)12.01
Orbital period3.26 years
Semi-major axis2.20 au
Perihelion – aphelion1.82 – 2.57 au
Eccentricity0.171
Inclination5.80°
Closest distance between its orbit and Earth's (MOID)0.806 au

Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.

More named asteroids discovered by K. Reinmuth