10269 Tusi
Encyclopedia
10269 Tusi is a main-belt
Asteroid belt
The asteroid belt is the region of the Solar System located roughly between the orbits of the planets Mars and Jupiter. It is occupied by numerous irregularly shaped bodies called asteroids or minor planets...

 asteroid
Asteroid
Asteroids are a class of small Solar System bodies in orbit around the Sun. They have also been called planetoids, especially the larger ones...

 discovered on September 24, 1979 by N. S. Chernykh at the Crimean Astrophysical Observatory
Crimean Astrophysical Observatory
The Crimean Astrophysical Observatory is located in Ukraine. CrAO has been publishing the Bulletin of the Crimean Astrophysical Observatory since 1947, in English since 1977. The observatory facilities are located near the settlement of Nauchny since the mid-1950s; before that, they were further...

. It is named in honor of medieval Persian astronomer Nasir al-Din al-Tusi
Nasir al-Din al-Tusi
Khawaja Muḥammad ibn Muḥammad ibn Ḥasan Ṭūsī , better known as Naṣīr al-Dīn al-Ṭūsī , was a Persian polymath and prolific writer: an astronomer, biologist, chemist, mathematician, philosopher, physician, physicist, scientist, theologian and Marja Taqleed...

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