(5218) Kutsak Main-belt Asteroid

Discovered on 9 October 1969 by B. A. Burnasheva at Nauchnyj.

Mariya Romanovna Kutsak (1928-1997) was a schoolteacher of physics and astronomy in the city of Omsk for about 40 years.Naming citation (20020427/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL

Where Kutsak is today

MercuryVenusEarthEarthMarsMarsKutsakKutsak

Seen from above the solar system on 2026-10-14: Kutsak is 2.16 au from the Sun and 2.56 au from Earth. Computed from JPL's orbital elements.

Facts

Number5218
Provisional designation1969 TB3
Orbit classMain-belt Asteroid
Diameter9.29 km (#5,550 largest of 17,440 named asteroids with a measured size)
Albedo0.0610
Absolute magnitude (H)14.19
Orbital period3.60 years
Semi-major axis2.35 au
Perihelion – aphelion1.99 – 2.71 au
Eccentricity0.155
Inclination2.98°
Closest distance between its orbit and Earth's (MOID)0.982 au

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

Also named after someone called Mariya

Also discovered on 9 October 1969

More named asteroids discovered by B. A. Burnasheva