Kosmos 105
Mission typeOptical imaging
COSPAR ID1966-003A
SATCAT no.1945
Mission duration8 days[1]
Spacecraft properties
Spacecraft typeZenit-2
ManufacturerOKB-1
Launch mass4,730.0 kilograms (10,427.9 lb)[1]
Start of mission
Launch date22 January 1966, 08:38 (1966-01-22UTC08:38Z) UTC[2]
RocketVostok-2
Launch siteBaikonur 31/6
End of mission
DisposalRecovered
Landing date30 January 1966 (1966-01-31)
Orbital parameters
Reference systemGeocentric
RegimeLow Earth
Perigee altitude204 kilometres (127 mi)
Apogee altitude310 kilometres (190 mi)
Inclination65 degrees
Period89.64 minutes
Epoch23 January 1966[3]
 

Kosmos 105 (Russian: Космос 105 meaning Cosmos 105) or Zenit-2 No.38 was a Soviet optical film-return reconnaissance satellite launched in 1966. A Zenit-2 spacecraft, Kosmos 105 was the thirty-fourth of eighty-one such satellites to be launched[4][5] and had a mass of 4,730.0 kilograms (10,427.9 lb).[1]

Kosmos 105 was launched by a Vostok-2 rocket[6] flying from Site 31/6 at the Baikonur Cosmodrome. The launch took place at 08:38 UTC on 22 January 1966,[2] and following its successful arrival in orbit the spacecraft received its Kosmos designation, along with the International Designator 1966-003A and the Satellite Catalog Number 1945.[1]

Kosmos 105 was operated in a low Earth orbit; at an epoch of 23 January 1966 it had a perigee of 204 kilometres (127 mi), an apogee of 310 kilometres (190 mi) inclination of 65 degrees and an orbital period of 89.64 minutes.[3] On 30 January 1966, after eight days in orbit, the satellite was deorbited with its return capsule descending by parachute for recovery.[5]

References

  1. ^ a b c d "Cosmos 105". National Space Science Data Center. Retrieved 2 January 2014.
  2. ^ a b McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 2 January 2014.
  3. ^ a b McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Page. Retrieved 2 January 2014.
  4. ^ Krebs, Gunter. "Zenit-2 (11F61)". Gunter's Space Page. Retrieved 2 January 2014.
  5. ^ a b Wade, Mark. "Zenit-2". Encyclopedia Astronautica. Archived from the original on 21 April 2012. Retrieved 2 January 2014.
  6. ^ Wade, Mark. "Vostok 8A92". Encyclopedia Astronautica. Archived from the original on 22 August 2016. Retrieved 2 January 2014.