リュドミーラ・チェルヌイフ
1789 Dobrovolsky ("prov. designation": ) is a Flora asteroid from the inner regions of the asteroid belt, approximately 8 kilometers in diameter. It was discovered on 19 August 1966, by Russian astronomer Lyudmila Chernykh at the Crimean Astrophysical Observatory in Nauchnyj on the Crimean peninsula. The asteroid was named after cosmonaut Georgy Dobrovolsky.