Sergei Konstantinovich Kostinsky (12 August 1867 – 21 August 1936) was a Russian and Soviet astronomer who worked on observational and photographic astronomical measurement techniques at the Pulkovo Observatory. The so-called Kostinsky Effect involving the merging of closely occurring stars on a photographic plate is named after him as are an asteroid and a crater on the Moon.
Sergei Kostinsky | |
|---|---|
 | |
| Born | Moscow  |
| Died | 22 August 1936 |
| Occupation | Astronomer |
Kostinsky was born in Moscow, where he went to the local Gymnasium before studying at Moscow University under Fyodor Bredikhin and Vitold Tserasky. He followed Bredikhin to work at the Pulkovo observatory becoming supernumerary astronomer in 1890 and rising to senior astronomer in 1902. He began to work on astrophotography under Oskar Backlund from 1895 producing gelatin glass images which were used for making accurate measurements.[1] This also involved travels to Germany, the Netherlands and France where he worked with Julius Scheiner, Max Wolf, Jacobus Kapteyn, Paul Henry and Prosper Henry. He obtained remarkable images of the solar corona during an eclipse in 1896 observed from Novaya Zemlya. He was also involved in accurate measurements of the arc of a meridian in 1899-1901 at Spitzbergen in collaboration with Swedish scientists.[2] Kostinsky was also involved in training young astronomers and popularizing astronomy, teaching formally as a professor at the Petrograd University from 1919.[3]
References edit
- ^ Mikhailov, A. A.; Zverev, M. S.; Chebotarev, G. A.; Bronshten, B. A.; Dobrovolskii, O. B. (1969). Development of astronomy in the USSR (fifty years of soviet science and technology). Volume 1. Translated. Air Force Command. Foreign Technology Division.
- ^ Shabalina, Olga V.; Kazakova, Ksenia S. (2022). "Inter-academic cooperation in the Arctic during the 1898–1901 Swedish–Russian Arc-of-Meridian expedition: Based on materials from the Russian Academy of Sciences Archives". Polar Record. 58: e14. doi:10.1017/S0032247422000146. ISSN 0032-2474.
- ^ Deutsch, A. N. (1936). "Anzeige des Todes von SK Kostinsky". Astronomische Nachrichten (in German). 261: 15.