STTW-3

19710
Spacetrack Directory Number
1988-12-22
Orbit launches
35789.4 km
Average height
11068.6 km/h
Average velocity


Satellite information STTW-3

Spacetrack Directory Name STTW-3
Alternative name SHIYAN TONGBU TONGXING WEIXING 3, DONG FANG HONG-2A 3, DFH-2A 3, CHINASAT 2, ZHONGXING 2, ZX 2
Follow STTW-3 STTW-3 Tracker
Pass predictions STTW-3 Pass predictions STTW-3
Orbit launches 1988-12-22 (37 years ago)
Days in orbit 13786
Country/organisation of origin Chiny (PRC)
Starting point XICLF (Xichang Launch Facility, China)
Perigee 35771 km
Apogee 35818 km
Orbit slope (inclination) 14°
Laps per day 1
Height STTW-3 35789.4 km

Additional information STTW-3

STTW-3, 19710 is a payload satellite owned by Chinasat (CN) in GEO that was launched on Thu, 22 Dec 1988 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-3 Date of exalting 22.12.1988y. Average height of ISS STTW-3 hundred 35789.4 km. Average velocity STTW-3 is 11068.6 km/h. Inclination STTW-3 satellite 14.01°.

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Average orbit height STTW-3

Average velocity STTW-3

Average inclination STTW-3

Mean right ascension of the ascending node (RAAN) STTW-3

Mean argument of perigee STTW-3

Mean semi-major axis of the orbit STTW-3

Mean orbital eccentricity STTW-3

Update time: 2026-09-20 19:50:19
Average height of ISS STTW-3 is: 35789.4km
Average velocity STTW-3 is: 11068.6km/h
Average orbit height STTW-3 is: 14.01°
STTW-3 a new group of Starlink satellites has been launched 1988-12-22
STTW-3 is from 13786 days Days in orbit.