(194) Prokne
Template: Infobox Asteroid / Maintenance / Error 1
(194 ) Prokne is an asteroid of the main asteroid belt, which was discovered on 21 March 1879 by Christian Heinrich Friedrich Peters.
Of the heavenly bodies was named after Procne, according to Greek mythology, a daughter of King Pandion I of Athens.
Procne moves at a distance of 2.0 ( perihelion ) to 3.2 ( aphelion ) astronomical units in 4.2 years around the sun. The orbit is inclined 18.5 ° to the ecliptic, the orbital eccentricity is 0.24. Procne has a diameter of 168 kilometers. It has a dark carbonaceous surface with an albedo of 0.053. In around 15 hours and 40 minutes to rotate around its own axis.