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International Launch ServicesProton-M Briz-M200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan

SES-4

Launched

February 14, 2012

Launch Successful

Summary

SES-4 launched on an International Launch Services Proton-M Briz-M from 200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan on February 14, 2012. It was International Launch Services's 15th launch, 1st this year and humanity's 5,197th orbital launch attempt. It was the 28th Proton-M Briz-M flight and the 1st this year. The payload was bound for Geostationary Transfer Orbit (GTO). SES-4, one of 3 catalogued objects, reached a 333 × 14,453 km orbit inclined 49.6°. 3 objects from this launch are catalogued, one of them a payload.

Vehicle
Proton-M Briz-M · International Launch Services
Booster
No booster details on record.
Mission
Communications · Geostationary Transfer Orbit (GTO)
Milestone
28th Proton-M Briz-M flight · 1st this yearInternational Launch Services's 15th launch1st this yearhumanity's 5,197th orbital launch attempt7th orbital launch attempt this year

Flight preview

Orbit: as tracked

49.6°Inclination
333 × 14453 kmPerigee × apogeefrom mean elements
267.8 minPeriodfrom mean elements
87.5°Ascending node
5357 d agoElement epoch2012-02-14 23:14 UTC · stale

SES-4 · NORAD 38087 · 2012-007 · Space-Track · tracking 1 of 3 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
2012-007A
Epoch
2012-02-14 23:14:22 UTC
Mean motion
5.3763083 rev/day
Eccentricity
0.5129427
Inclination
49.6039°
Ascending node
87.49°
Arg. of perigee
352.4642°
Mean anomaly
1.3736°
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

3 catalogued: 1 payload, 1 rocket stage, 1 component; 2 still in orbit

  • SES-4 · NORAD 38087

Briz-M No. 99526 · in orbit

Data from J. McDowell, planet4589.org

About this launch

An International Launch Services Proton rocket with a Breeze M upper stage will deploy the SES 4 satellite to provide telecommunications services over the Americas, Africa, Europe and the Middle East.

Pad

Map of 200/39 (200L)

200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan

140th launch from 200/39 (200L), 1st this year · 1,381st from Baikonur Cosmodrome, Republic of Kazakhstan

167 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan

81 days after the previous launch from this pad

Questions

When did SES-4 launch?

SES-4 launched on February 14, 2012. The time is known to the hour, not the minute.

Where can I watch SES-4?

Coverage: Rocket Launch | SES-4 | Proton Rocket. Watch the replay

What rocket launched SES-4?

Proton-M Briz-M, flown by International Launch Services. Proton-M Briz-M spec sheet

Where did SES-4 launch from?

200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan.

What orbit did SES-4 reach?

SES-4, one of 3 catalogued objects, reached a 333 × 14,453 km orbit inclined 49.6°.

How many satellites did SES-4 launch?

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