STTW-5

21833
Spacetrack Directory Number
1991-12-28
Orbit launches
23242.65 km
Average height
12847.43 km/h
Average velocity


Satellite information STTW-5

Spacetrack Directory Name STTW-5
Alternative name SHIYAN TONGBU TONGXING WEIXING 5, DONG FANG HONG-2A 5, DFH-2A 5, CHINASAT 4, ZHONGXING 4, ZX 4
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Orbit launches 1991-12-28 (34 years ago)
Days in orbit 12731
Country/organisation of origin Chiny (PRC)
Starting point XICLF (Xichang Launch Facility, China)
Perigee 2147 km
Apogee 33917 km
Orbit slope (inclination) 32.19°
Laps per day 2
Height STTW-5 23242.65 km

Additional information STTW-5

STTW-5, 21833 is a payload satellite owned by Chinasat (CN) in HEO that was launched on Sat, 28 Dec 1991 UTC via a CHANG ZHENG 3 launch vehicle from the Xichang Space Center, China (XSC). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

satellite STTW-5 Date of exalting 28.12.1991y. Average height of ISS STTW-5 hundred 23242.65 km. Average velocity STTW-5 is 12847.43 km/h. Inclination STTW-5 satellite 32.17°.

TLE



Average orbit height STTW-5

Average velocity STTW-5

Average inclination STTW-5

Mean right ascension of the ascending node (RAAN) STTW-5

Mean argument of perigee STTW-5

Mean semi-major axis of the orbit STTW-5

Mean orbital eccentricity STTW-5

Update time: 2026-11-04 18:50:14
Average height of ISS STTW-5 is: 23242.65km
Average velocity STTW-5 is: 12847.43km/h
Average orbit height STTW-5 is: 32.17°
STTW-5 a new group of Starlink satellites has been launched 1991-12-28
STTW-5 is from 12731 days Days in orbit.