International Launch ServicesProton-M Briz-M200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
Türksat 4B
Launched
October 16, 2015
Summary
Türksat 4B launched on an International Launch Services Proton-M Briz-M from 200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan on October 16, 2015. It was International Launch Services's 36th launch, 4th this year and humanity's 5,505th orbital launch attempt. It was the 51st Proton-M Briz-M flight and the 5th this year. The payload was bound for Geostationary Transfer Orbit (GTO). Turksat 4B, one of 3 catalogued objects, reached a 9,176 × 35,766 km orbit inclined 13.1°. 3 objects from this launch are catalogued, one of them a payload.
- Watch
- Пуск РКН "Протон-М" с КА "Turksat-4В"Роскосмос ТВ
- Vehicle
- Proton-M Briz-M · International Launch Services
- Booster
- No booster details on record.
- Mission
- Communications · Geostationary Transfer Orbit (GTO)
- Milestone
- 51st Proton-M Briz-M flight · 5th this yearInternational Launch Services's 36th launch4th this yearhumanity's 5,505th orbital launch attempt63rd orbital launch attempt this year
Webcast
Flight preview
Orbit: as tracked
Turksat 4B · NORAD 40984 · 2015-060 · Space-Track · tracking 1 of 3 objects
Show the numbers for orbit elements
- Object
- OBJECT A
- Object ID
- 2015-60A
- Epoch
- 2015-10-17 16:51:23 UTC
- Mean motion
- 1.77239114 rev/day
- Eccentricity
- 0.4609473
- Inclination
- 13.07°
- Ascending node
- 343.8096°
- Arg. of perigee
- 359.8019°
- Mean anomaly
- 119.4479°
- Element set
- 999
- Rev at epoch
- 2
- B*
- 0.0001
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
- Turksat 4B · NORAD 40984 · in orbit
Briz-M No. 99557 · in orbit
Data from J. McDowell, planet4589.org
About this launch
Türksat 4B is a geostationary communications satellite. It is positioned at 50 degree East location, providing telecommunication and direct TV services to customers in Europe, Central Asia and Middle East.
Pad

200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan
158th launch from 200/39 (200L), 5th this year · 1,457th from Baikonur Cosmodrome, Republic of Kazakhstan
167 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
49 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Türksat 4B launch?
Türksat 4B launched on October 16, 2015. The time is known to the hour, not the minute.
Where can I watch Türksat 4B?
Coverage: Пуск РКН "Протон-М" с КА "Turksat-4В". Watch the replay
What rocket launched Türksat 4B?
Proton-M Briz-M, flown by International Launch Services. Proton-M Briz-M spec sheet
Where did Türksat 4B launch from?
200/39 (200L), Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Türksat 4B reach?
Turksat 4B, one of 3 catalogued objects, reached a 9,176 × 35,766 km orbit inclined 13.1°.
How many satellites did Türksat 4B launch?
1 payload from this launch is catalogued, still in orbit (Data from J. McDowell, planet4589.org).
![[AUTO] Proton-M Briz-M - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fproton-m2520briz-m_image_20190224012317.jpeg&w=1600)