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China Aerospace Science and Technology CorporationLong March 3B/ELaunch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China

Alcomsat-1

Launched

December 10, 2017

Launch Successful

Image: China Aerospace Science and Technology Corporation

Summary

Alcomsat-1 launched on a China Aerospace Science and Technology Corporation Long March 3B/E from Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China on December 10, 2017. It was China Aerospace Science and Technology Corporation's 205th launch, 15th this year and humanity's 5,698th orbital launch attempt. It was the 24th Long March 3B/E flight and the 2nd this year. The payload was bound for Geostationary Transfer Orbit (GTO). Alcomsat 1, one of 2 catalogued objects, reached a 190 × 41,806 km orbit inclined 26.4°. 2 objects from this launch are catalogued, one of them a payload.

Watch
Booster
No booster details on record.
Mission
Communications · Geostationary Transfer Orbit (GTO)
Milestone
24th Long March 3B/E flight · 2nd this yearChina Aerospace Science and Technology Corporation's 205th launch15th this yearhumanity's 5,698th orbital launch attempt83rd orbital launch attempt this year

Flight preview

Orbit: as tracked

26.4°Inclination
190 × 41806 kmPerigee × apogeefrom mean elements
751.0 minPeriodfrom mean elements
326.8°Ascending node
3231 d agoElement epoch2017-12-10 19:27 UTC · stale

Alcomsat 1 · NORAD 43039 · 2017-078 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
2017-078A
Epoch
2017-12-10 19:27:16 UTC
Mean motion
1.91739418 rev/day
Eccentricity
0.7602777
Inclination
26.391°
Ascending node
326.8387°
Arg. of perigee
179.4885°
Mean anomaly
69.0983°
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; 1 still in orbit

  • Alcomsat 1 · NORAD 43039 · in orbit

CZ-3B Y40 Stage 3 · re-entered March 10, 2018

Data from J. McDowell, planet4589.org

About this launch

Alcomsat-1 is the first Algerian telecommunications satellite. It is expected to operate in geostationary orbit for 15 years. Satellite carries Ku-band and Ka-band transponders for civil applications and X-band, UHF and EHF for the needs of the military and strategic state sectors.

Pad

Map of Launch Complex 2 (LC-2)

Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China

68th launch from Launch Complex 2 (LC-2), 3rd this year · 107th 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

175 days after the previous launch from this pad

Questions

When did Alcomsat-1 launch?

Alcomsat-1 launched on December 10, 2017. The time is known to the hour, not the minute.

Where can I watch Alcomsat-1?

Coverage: إطلاق القمر الصناعي الجزائري "ألكومسات 1" من الصين; China Launches Communications Satellite for Algeria. Watch the replay

What rocket launched Alcomsat-1?

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

Where did Alcomsat-1 launch from?

Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China.

What orbit did Alcomsat-1 reach?

Alcomsat 1, one of 2 catalogued objects, reached a 190 × 41,806 km orbit inclined 26.4°.

How many satellites did Alcomsat-1 launch?

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