Vladimir Dzhanibekov

Vladimir Dzhanibekov
Vladimir Aleksandrovich Dzhanibekov (born 13 May 1942) is a retired Soviet Air Force Major General and a cosmonaut veteran of five orbital missions.
Biography
Dzhanibekov was born Vladimir Aleksandrovich Krysin in the remote area of Iskandar in what was then Bostanliq District, South Kazakhstan Region, Kazakh SSR (since 1956 – Tashkent Region, Uzbekistan) on 13 May 1942. His family moved to Tashkent soon after his birth.
In 1964 he married Liliya Munirovna Dzhanibekova, who was a descendant of Janibeg, medieval ruler of the Golden Horde. As her father had no sons, Dzhanibekov took his wife's family name in order to honour her ancestry and continue her line of descent, an unusual step for a husband in the Soviet Union.
In 1960 he entered Leningrad University to study physics, where he became involved in flying, something in which he had always been interested. In 1961 he decided to enroll in the V. M. Komarov Higher Military Flying School at Yeisk while simultaneously completing his degree in physics at the Taganrog campus of Rostov State University. Four years later he graduated and became a flying instructor in the Soviet Air Forces serving at military training unit number 99735 in Taganrog in 1968–1970. During the 1970 visit of Gherman Titov to the Taganrog-based Air Forces training unit he was selected into the cosmonaut training pool Air Force Group 5. He joined the Communist Party the same year.
Dzhanibekov served on five space missions: Soyuz 27/Soyuz 26 (launch/return), Soyuz 39, Soyuz T-6, Soyuz T-12, and Soyuz T-13. He accrued 145 days, 15 hours, and 56 minutes in space over these five missions. He had also performed two EVAs with the total time of 8 hours and 35 minutes. In 1985 he demonstrated stable and unstable rotation of a T-handle nut from the orbit, subsequently named the Dzhanibekov effect. The effect had been long known from the tennis racket theorem, which says that rotation about an object's intermediate principal axis is unstable while in free fall.
In 1985 he was promoted to the rank of major general. After retiring from the cosmonaut program in 1986, he became involved in politics. He was the Deputy to the Supreme Soviet of Uzbek SSR from 1985 until 1990. Also, he has taken up photography and painting, and his works, predominantly of space thematics, are owned by museums and private collectors.
Starting 1990, Dzhanibekov unsuccessfully attempted to circumnavigate the globe by balloon. He partnered with Larry Newman who envisioned flying a NASA-designed sky anchor balloon. This unique hourglass shaped design used a zero pressure helium balloon for buoyancy and a superpressure balloon for variable ballast. Manufactured by Raven Industries, the double balloon system together measured tall. A proof of concept flight, launched from Tillamook, Oregon on 8 September 1990, was crewed by Dzhanibekov, Newman, Tim Lachenmeier, and Don Moses. Moses replaced Richard Branson, who was unable to make it by the weather window departure time. The flight lasted for continuous 31 hours, spanning two nights, before landing at Omak, Washington, and confirmed the sky anchor balloon nominal performance. Dzhanibekov, Larry Newman, and Don Moses piloted the Earthwinds Hilton balloon which was primarily sponsored by Barron Hilton. In 1992 an attempt from Akron, Ohio did not launch due to strong winds. The next attempt was a planned pre-dawn launch but was delayed for several hours by difficulties inflating both balloons. Launching later than desired, on 13 January 1993 the Earthwinds liftoff from Reno Stead Airport flew for 30 minutes before crashing. The balloon could not penetrate a strong inversion layer and tore the ballast balloon on a mountain peak. The three crewmen survived the crash without injuries. An additional flight on 31 December 1994 reached when the ballast balloon failed. These sky anchor balloon failures prompted other circumnavigation attempts to switch to the Roziere balloon system instead.
The minor planet 3170 Dzhanibekov, discovered by Soviet astronomer Nikolai Stepanovich Chernykh in 1979, is named after him.
Honours and awards
Twice Hero of the Soviet Union (1978 and 1981)
Pilot-Cosmonaut of the USSR
Order of Friendship (Russian Federation)
Five Orders of Lenin
Order of the Red Star
Order "For Service to the Homeland in the Armed Forces of the USSR" 3rd class
Medal "For Merit in Space Exploration" (Russian Federation)
Jubilee Medal "Twenty Years of Victory in the Great Patriotic War 1941–1945"
Jubilee Medal "50 Years of the Armed Forces of the USSR"
Jubilee Medal "60 Years of the Armed Forces of the USSR"
Jubilee Medal "50 Years of the Soviet Militia"
Medals "For Impeccable Service" 1st, 2nd, and 3rd classes
Kosmonavtlar metro station in Tashkent commemorates Uzbekistan's contribution to the Soviet space programme including that of Dzhanibekov
Foreign awards:
Hero of the Mongolian People's Republic
Commander of the Legion of Honour (France)
Order of the Banner of the Hungarian People's Republic
Order of Sukhbaatar (Mongolia)
He is an honorary citizen of Gagarin; Kaluga (Russia); Arkalyk (Kazakhstan); Baikonur (Kazakhstan); and Houston (United States).
See also
Tennis racket theorem, or Dzhanibekov effect, a theorem in dynamics involving the stability of a rotating body with different moments of inertia along each axis.
References
External links
http://english.ohmynews.com/articleview/article_view.asp?no=363760&rel_no=1
http://www.spacefacts.de/bios/cosmonauts/english/dzhanibekov_vladimir.htm
http://www.zarya.info/Diaries/StationsDOS/Salyut6Ex5.php
http://www.zarya.info/Diaries/StationsDOS/Salyut6Ex1.php
Encyclopedia Astronautica. Dzhanibekov, Vladimir Aleksandrovich.
https://web.archive.org/web/20031025104649/http://www.balloonlife.com/publications/balloon_life/9711/rtwretro9711.htm
https://groups.google.com/forum/#!msg/sci.space.news/R8h4oDuW1BQ/AsL0_ERagbwJ
https://www.nap.edu/catalog/10531/leaving-earth-space-stations-rival-superpowers-and-the-quest-for
1942 births
Astronaut-politicians
Commanders of the Legion of Honour
Communist Party of the Soviet Union members
Heroes of the Soviet Union
Living people
People from Tashkent Region
Recipients of the Order of the Red Star
Recipients of the Medal "For Merit in Space Exploration"
Soviet Air Force generals
Soviet major generals
Soviet politicians
Soviet cosmonauts
Salyut program cosmonauts
Spacewalkers