Tiangong-2

Tiangong-2 Space Laboratory
天宫二号空间实验室
A rendering of Tianzhou 1 (left) docked to Tiangong-2.
Station statistics
COSPAR ID2016-057A
SATCAT no.41765
Crew2 (from Shenzhou 11)
19 October – 17 November 2016
Launch15 September 2016,
14:04:09 UTC
Carrier rocketLong March 2F/G
Launch padJiuquan, LA-4 / SLS-1
Reentry19 July 2019
Mass8,600 kg (19,000 lb)
Length10.4 m (34 ft)
Diameter3.35 m (11.0 ft)
Pressurised volume14 m3 (490 cu ft)
Periapsis altitude369.65 km (229.69 mi)
Apoapsis altitude378.4 km (235.1 mi)
Orbital inclination42.79°
Orbital speed7.68 km/s (4.77 mi/s)
Orbital period92.0 minutes
Days occupied26 days 11.3 hours
Statistics as of 22 September 2016
References:[1][2][3][4][5][6]
Tiangong-2
Simplified Chinese天宫二号
Traditional Chinese天宮二號
Literal meaningCelestial Palace-2 or Heavenly Palace-2
Space Laboratory
Simplified Chinese空间实验室
Traditional Chinese空間實驗室
Literal meaningSpace Laboratory

Tiangong-2 (Chinese: ; pinyin: Tiāngōng èrhào; lit. 'Celestial Palace 2') was a Chinese space laboratory and part of the Project 921-2 space station program. Tiangong-2 was launched on 15 September 2016.[7] It was deorbited as planned on 19 July 2019.[8]

Tiangong-2 was neither designed nor planned to be a permanent orbital station; rather, it was intended as a testbed for key technologies used in the Tiangong station (Chinese large modular space station) of which the first module launched on 29 April 2021[9] and the remaining modules of which launched in 2022.[10]

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  6. ^ Cite error: The named reference spacetrack-41765d20160922 was invoked but never defined (see the help page).
  7. ^ de Selding, Peter B. (20 June 2016). "China prepares assembly of its space station, invites collaboration through U.N." SpaceNews.
  8. ^ "China set to carry out controlled deorbiting of Tiangong-2 space lab". 12 July 2019.
  9. ^ "China launches first module of new space station". BBC News. 29 April 2021. Retrieved 4 June 2021.
  10. ^ China to begin construction of manned space station in 2019 Reuters 28 April 2017

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