Khrunichev State Research and Production Space CenterProton-M Briz-M Enhanced81/24 (81P), Baikonur Cosmodrome, Republic of Kazakhstan
Luch 5A & Amos-5
Launched
December 11, 2011
Summary
Luch 5A & Amos-5 launched on a Khrunichev State Research and Production Space Center Proton-M Briz-M Enhanced from 81/24 (81P), Baikonur Cosmodrome, Republic of Kazakhstan on December 11, 2011. It was Khrunichev State Research and Production Space Center's 157th launch, 4th this year and humanity's 5,183rd orbital launch attempt. It was the 25th Proton-M Briz-M Enhanced flight and the 7th this year. The payload was bound for Geostationary Transfer Orbit (GTO). Amos 5, one of 4 catalogued objects, reached a 333 × 4,896 km orbit inclined 50.3°. 4 objects from this launch are catalogued, 2 of them payloads.
- Watch
- Пуск РКН Протон-М с КА Луч-5А и Амос-5Роскосмос ТВ
- Vehicle
- Proton-M Briz-M Enhanced · Khrunichev State Research and Production Space Center
- Booster
- No booster details on record.
- Mission
- Communications · Geostationary Transfer Orbit (GTO)
- Milestone
- 25th Proton-M Briz-M Enhanced flight · 7th this yearKhrunichev State Research and Production Space Center's 157th launch4th this yearhumanity's 5,183rd orbital launch attempt77th orbital launch attempt this year
Webcast
Flight preview
Orbit: as tracked
Amos 5 · NORAD 37950 · 2011-074 · Space-Track · tracking 1 of 4 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2011-074A
- Epoch
- 2011-12-11 14:55:50 UTC
- Mean motion
- 10.19320807 rev/day
- Eccentricity
- 0.2539072
- Inclination
- 50.2507°
- Ascending node
- 258.0435°
- Arg. of perigee
- 356.7435°
- Mean anomaly
- 4.847°
- 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
4 catalogued: 2 payloads, 1 rocket stage, 1 component; 3 still in orbit
- Amos 5 · NORAD 37950 · in orbit
- Luch-5A · NORAD 37951 · in orbit
Briz-M No. 99525 · in orbit
Data from J. McDowell, planet4589.org
About this launch
A Proton-M dual launch carrying Luch 5A, a Russian data-relay satellite that links the Russian segment of the International Space Station and other low-orbit spacecraft to the ground, and Amos-5, an Israeli Spacecom communications satellite built by ISS Reshetnev to serve Africa.
Pad

81/24 (81P), Baikonur Cosmodrome, Republic of Kazakhstan
65th launch from 81/24 (81P), 3rd this year · 1,377th from Baikonur Cosmodrome, Republic of Kazakhstan
93 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
36 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Luch 5A & Amos-5 launch?
Luch 5A & Amos-5 launched on December 11, 2011. The time is known to the hour, not the minute.
Where can I watch Luch 5A & Amos-5?
Coverage: Пуск РКН Протон-М с КА Луч-5А и Амос-5. Watch the replay
What rocket launched Luch 5A & Amos-5?
Proton-M Briz-M Enhanced, flown by Khrunichev State Research and Production Space Center. Proton-M Briz-M Enhanced spec sheet
Where did Luch 5A & Amos-5 launch from?
81/24 (81P), Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Luch 5A & Amos-5 reach?
Amos 5, one of 4 catalogued objects, reached a 333 × 4,896 km orbit inclined 50.3°.
How many satellites did Luch 5A & Amos-5 launch?
2 payloads from this launch are catalogued, 2 of them still in orbit (Data from J. McDowell, planet4589.org).
![[AUTO] Proton-M - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fproton-m_image_20191211081456.jpeg&w=1600)