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International Launch ServicesProton-M Briz-M200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
Inmarsat-5 F3
Launched
August 28, 2015
Summary
Inmarsat-5 F3 launched on an International Launch Services Proton-M Briz-M from 200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan on August 28, 2015. It was International Launch Services's 35th launch, 3rd this year and humanity's 5,487th orbital launch attempt. It was the 50th Proton-M Briz-M flight and the 4th this year. The payload was bound for Geostationary Transfer Orbit (GTO). Inmarsat 5F3, one of 3 catalogued objects, reached a 4,376 × 64,908 km orbit inclined 26.6°. 3 objects from this launch are catalogued, one of them a payload.
- Watch
- Vehicle
- Proton-M Briz-M · International Launch Services
- Booster
- No booster details on record.
- Mission
- Communications · Geostationary Transfer Orbit (GTO)
- Milestone
- 50th Proton-M Briz-M flight · 4th this yearInternational Launch Services's 35th launch3rd this yearhumanity's 5,487th orbital launch attempt45th orbital launch attempt this year
Webcast
Flight preview
Orbit: as tracked
Inmarsat 5F3 · NORAD 40882 · 2015-042 · Space-Track · tracking 1 of 3 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2015-042A
- Epoch
- 2015-08-29 18:14:07 UTC
- Mean motion
- 1.04523466 rev/day
- Eccentricity
- 0.737952
- Inclination
- 26.6259°
- Ascending node
- 160.7618°
- Arg. of perigee
- 179.9385°
- Mean anomaly
- 60.4229°
- 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.
Catalogued objects
3 catalogued: 1 payload, 1 rocket stage, 1 component; 3 still in orbit
- Inmarsat 5F3 · NORAD 40882 · in orbit
Briz-M No. 99556 · in orbit
Data from J. McDowell, planet4589.org
About this launch
Inmarsat 5-F3 is a commercial communications satellite built by Boeing Satellite Systems for operation by the British satellite telecommunications company Inmarsat.
Pad
200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
157th launch from 200/39 (200L), 4th this year · 1,453rd from Baikonur Cosmodrome, Republic of Kazakhstan
167 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
104 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Inmarsat-5 F3 launch?
Inmarsat-5 F3 launched on August 28, 2015. The time is known to the hour, not the minute.
Where can I watch Inmarsat-5 F3?
Coverage: Inmarsat-5 F3 Launch (recording) - Global Xpress. Watch the replay
What rocket launched Inmarsat-5 F3?
Proton-M Briz-M, flown by International Launch Services. Proton-M Briz-M spec sheet
Where did Inmarsat-5 F3 launch from?
200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Inmarsat-5 F3 reach?
Inmarsat 5F3, one of 3 catalogued objects, reached a 4,376 × 64,908 km orbit inclined 26.6°.
How many satellites did Inmarsat-5 F3 launch?
1 payload from this launch is catalogued, still in orbit (Data from J. McDowell, planet4589.org).