(7364) Otonkucera Main-belt Asteroid

Discovered on 22 May 1996 by K. Korlevic at Visnjan.

Founder of the Zagreb Observatory, Oton Kučera (1857–1931) was a teacher, field biologist, astronomer and early ham-radio enthusiast. His introductory book on astronomy, Naše nebo (Our Sky, 1895) has made a strong impact on young readers in Croatia for more than a century.Naming citation (WGSBN Bull. 3, #13, 8), IAU / Minor Planet Center, via NASA/JPL

Where Otonkucera is today

MercuryVenusEarthEarthMarsMarsOtonkuceraOtonkucera

Seen from above the solar system on 2026-10-14: Otonkucera is 2.28 au from the Sun and 3.26 au from Earth. Computed from JPL's orbital elements.

Facts

Number7364
Provisional designation1996 KS
Orbit classMain-belt Asteroid
Diameter1.86 km (#17,183 largest of 17,440 named asteroids with a measured size)
Albedo0.512
Rotation period4.37 hours
Absolute magnitude (H)15.38
Orbital period3.41 years
Semi-major axis2.26 au
Perihelion – aphelion1.90 – 2.63 au
Eccentricity0.161
Inclination2.34°
Closest distance between its orbit and Earth's (MOID)0.886 au

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

Also discovered on 22 May 1996

More named asteroids discovered by K. Korlevic