China Aerospace Science and Technology CorporationLong March 3BLaunch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China
Beidou-3 G3
Launched
June 23, 2020
Summary
Beidou-3 G3 launched on a China Aerospace Science and Technology Corporation Long March 3B from Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China on June 23, 2020. It was China Aerospace Science and Technology Corporation's 283rd launch, 13th this year and humanity's 5,966th orbital launch attempt. It was the 22nd Long March 3B flight and the 4th this year. The payload was bound for Geostationary Transfer Orbit (GTO). Beidou DW 55, one of 2 catalogued objects, reached a 225 × 35,791 km orbit inclined 28.4°. 2 objects from this launch are catalogued, one of them a payload.
- Watch
- Booster
- No booster details on record.
- Mission
- Navigation · Geostationary Transfer Orbit (GTO)
- Milestone
- 22nd Long March 3B flight · 4th this yearChina Aerospace Science and Technology Corporation's 283rd launch13th this yearhumanity's 5,966th orbital launch attempt44th orbital launch attempt this year
Webcast
Flight preview
Orbit: as tracked
Beidou DW 55 · NORAD 45807 · 2020-040 · Space-Track · tracking 1 of 2 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2020-040A
- Epoch
- 2020-06-23 04:18:47 UTC
- Mean motion
- 2.28070231 rev/day
- Eccentricity
- 0.729426
- Inclination
- 28.4106°
- Ascending node
- 294.6743°
- Arg. of perigee
- 179.7357°
- Mean anomaly
- 75.5928°
- Element set
- 999
- Rev at epoch
- 0
- B*
- 0
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: GTO. Ascent drawn from padside's representative profile.
Catalogued objects
2 catalogued: 1 payload, 1 rocket stage; 2 still in orbit
- Beidou DW 55 · NORAD 45807 · in orbit
CZ-3B Y68 Stage 3 · in orbit
Data from J. McDowell, planet4589.org
About this launch
This satellite is a part of the geostationary component of the 3rd phase of the Chinese Beidou (Compass) satellite navigation system. It features a phased array antenna for navigation signals and a laser retroreflector and additionally deployable S/L-band and C-band antennas.
Pad

Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China
87th launch from Launch Complex 2 (LC-2), 4th this year · 145th from Xichang Satellite Launch Center, People's Republic of China
126 launches from this pad · 242 from Xichang Satellite Launch Center, People's Republic of China
74 days after the previous launch from this pad
All launches from Xichang Satellite Launch Center, People's Republic of ChinaOpen in maps
Questions
When did Beidou-3 G3 launch?
Beidou-3 G3 launched on June 23, 2020. The time is known to the hour, not the minute.
Where can I watch Beidou-3 G3?
Coverage: Beidou-3 G3 Launch; Live: China launches the last satellite in the BeiDou system 北斗三号全球系统“收官之星”发射. Watch the replay
What rocket launched Beidou-3 G3?
Long March 3B, flown by China Aerospace Science and Technology Corporation. Long March 3B spec sheet
Where did Beidou-3 G3 launch from?
Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China.
What orbit did Beidou-3 G3 reach?
Beidou DW 55, one of 2 catalogued objects, reached a 225 × 35,791 km orbit inclined 28.4°.
How many satellites did Beidou-3 G3 launch?
1 payload from this launch is catalogued, still in orbit (Data from J. McDowell, planet4589.org).
Which program is Beidou-3 G3 part of?
BeiDou. About BeiDou
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