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China Aerospace Science and Technology CorporationLong March 3B/ELaunch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China

LaoSat-1

Launched

November 20, 2015

Launch Successful

Image: China Aerospace Science and Technology Corporation

Summary

LaoSat-1 launched on a China Aerospace Science and Technology Corporation Long March 3B/E from Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China on November 20, 2015. It was China Aerospace Science and Technology Corporation's 164th launch, 15th this year and humanity's 5,513th orbital launch attempt. It was the 18th Long March 3B/E flight and the 5th this year. The payload was bound for Geostationary Transfer Orbit (GTO). LaoSat 1, one of 2 catalogued objects, reached a 195 × 41,754 km orbit inclined 18.4°. 2 objects from this launch are catalogued, one of them a payload.

Booster
No booster details on record.
Mission
Communications · Geostationary Transfer Orbit (GTO)
Milestone
18th Long March 3B/E flight · 5th this yearChina Aerospace Science and Technology Corporation's 164th launch15th this yearhumanity's 5,513th orbital launch attempt71st orbital launch attempt this year

Flight preview

Orbit: as tracked

18.4°Inclination
195 × 41754 kmPerigee × apogeefrom mean elements
750.0 minPeriodfrom mean elements
299.3°Ascending node
3983 d agoElement epoch2015-11-20 10:22 UTC · stale

LaoSat 1 · NORAD 41034 · 2015-067 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
LAOSAT 1
Object ID
2015-067A
Epoch
2015-11-20 10:22:09 UTC
Mean motion
1.9198858 rev/day
Eccentricity
0.7598967
Inclination
18.3789°
Ascending node
299.308°
Arg. of perigee
179.2672°
Mean anomaly
183.4145°
Element set
999
Rev at epoch
1
B*
-0.010341

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; 1 still in orbit

  • LaoSat 1 · NORAD 41034 · in orbit

CZ-3B Y38 Stage 3 · re-entered July 3, 2016

Data from J. McDowell, planet4589.org

About this launch

The DFH-4 based satellite is a communications satellite with a service life of 15 years. LaoSat-1 contains 14 C-band transponders, 8 Ku-band transponders powered by two solar arrays and will be stationed at 128.5° East.

Pad

Map of Launch Complex 3 (LC-3/LA-1)

Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China

30th launch from Launch Complex 3 (LC-3/LA-1), 3rd this year · 91st from Xichang Satellite Launch Center, People's Republic of China

108 launches from this pad · 242 from Xichang Satellite Launch Center, People's Republic of China

16 days after the previous launch from this pad

Questions

When did LaoSat-1 launch?

LaoSat-1 launched on November 20, 2015. The time is known to the hour, not the minute.

Where can I watch LaoSat-1?

Coverage: China Launches First Communication Satellite for Laos. Watch the replay

What rocket launched LaoSat-1?

Long March 3B/E, flown by China Aerospace Science and Technology Corporation. Long March 3B/E spec sheet

Where did LaoSat-1 launch from?

Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China.

What orbit did LaoSat-1 reach?

LaoSat 1, one of 2 catalogued objects, reached a 195 × 41,754 km orbit inclined 18.4°.

How many satellites did LaoSat-1 launch?

1 payload from this launch is catalogued, still in orbit (Data from J. McDowell, planet4589.org).