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SpaceXFalcon 9 Full ThrustLaunch Complex 39A, Kennedy Space Center, FL, USA

Echostar 105/SES-11

Launched

October 11, 2017

Launch SuccessfulWeather 90% go
Echostar 105/SES-11 Patch

Summary

Echostar 105/SES-11 launched on a SpaceX Falcon 9 Full Thrust from Launch Complex 39A, Kennedy Space Center, FL, USA on October 11, 2017. It was SpaceX's 49th launch, 15th this year and humanity's 5,682nd orbital launch attempt. It was the 21st Falcon 9 Full Thrust flight and the 12th this year. Booster B1031 flew for the 2nd time and landed at Of Course I Still Love You. The payload was bound for Geostationary Transfer Orbit (GTO). SES-11, one of 2 catalogued objects, reached a 316 × 40,526 km orbit inclined 27.9°. 2 objects from this launch are catalogued, one of them a payload.

Booster
  • B1031 · flight 2 · Autonomous Spaceport Drone Ship at Of Course I Still Love You · landed209/217 landed here · 234 days after its previous flight, SpX CRS-10
Mission
Communications · Geostationary Transfer Orbit (GTO)
Milestone
21st Falcon 9 Full Thrust flight · 12th this yearSpaceX's 49th launch15th this yearhumanity's 5,682nd orbital launch attempt67th orbital launch attempt this year

Webcast

Replay
Watch on YouTube

Flight preview

Orbit: as tracked

27.9°Inclination
316 × 40526 kmPerigee × apogeefrom mean elements
727.4 minPeriodfrom mean elements
195.7°Ascending node
3291 d agoElement epoch2017-10-12 00:59 UTC · stale

SES-11 · NORAD 42967 · 2017-063 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
2017-063A
Epoch
2017-10-12 00:59:44 UTC
Mean motion
1.97964813 rev/day
Eccentricity
0.7503995
Inclination
27.889°
Ascending node
195.6799°
Arg. of perigee
178.2344°
Mean anomaly
49.3967°
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. Booster return drawn from padside's representative arc.

Catalogued objects

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

  • SES-11 · NORAD 42967 · in orbit

Falcon 9-044 Stage 2 · in orbit

Data from J. McDowell, planet4589.org

About this launch

Echostar 105, also known as SES-11, is a partnership between Echostar and SES for a communications satellite at the orbital position of 105 degrees West. Satellite's Ku-band and C-band capacity will allow it to replace the AMC-15 and AMC-18 satellites. Echostar 105 is to provide coverage of the North America, including Hawaii, Mexico, the Caribbean.

Pad

Map of Launch Complex 39A

Launch Complex 39A, Kennedy Space Center, FL, USA

107th launch from Launch Complex 39A, 11th this year · 164th from Kennedy Space Center, FL, USA

224 launches from this pad · 283 from Kennedy Space Center, FL, USA

34 days after the previous launch from this pad

Questions

When did Echostar 105/SES-11 launch?

Echostar 105/SES-11 launched on October 11, 2017. The time is known to the hour, not the minute.

Where can I watch Echostar 105/SES-11?

Coverage: Echostar 105 / SES-11 Launch Webcast. Watch the replay

What rocket launched Echostar 105/SES-11?

Falcon 9 Full Thrust, flown by SpaceX. Falcon 9 Full Thrust spec sheet

Where did Echostar 105/SES-11 launch from?

Launch Complex 39A, Kennedy Space Center, FL, USA.

Did the booster land?

Booster B1031 flew for the 2nd time and landed at Of Course I Still Love You.

What orbit did Echostar 105/SES-11 reach?

SES-11, one of 2 catalogued objects, reached a 316 × 40,526 km orbit inclined 27.9°.

How many satellites did Echostar 105/SES-11 launch?

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