Russian Federal Space Agency (ROSCOSMOS)Soyuz 2.1a31/6, Baikonur Cosmodrome, Republic of Kazakhstan
Soyuz MS-14 Uncrewed
Launched
August 22, 2019

Summary
Soyuz MS-14 Uncrewed launched on a Russian Federal Space Agency (ROSCOSMOS) Soyuz 2.1a from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on August 22, 2019. It was Russian Federal Space Agency (ROSCOSMOS)'s 286th launch, 7th this year and humanity's 5,880th orbital launch attempt. It was the 18th Soyuz 2.1a flight and the 3rd this year. The payload was bound for low Earth orbit (LEO). Soyuz MS-14, one of 2 catalogued objects, reached a 201 × 234 km orbit inclined 51.6°. The spacecraft was Soyuz MS-14 (Soyuz MS 11F732A48 #743). 2 objects from this launch are catalogued, one of them a payload.
- Watch
- Запуск космического корабля "Союз МС-14"Роскосмос ТВ
- Booster
- No booster details on record.
- Mission
- Resupply · Low Earth Orbit (LEO)
- Milestone
- 18th Soyuz 2.1a flight · 3rd this yearRussian Federal Space Agency (ROSCOSMOS)'s 286th launch7th this yearhumanity's 5,880th orbital launch attempt60th orbital launch attempt this year
Spacecraft
Soyuz MS-14 (Soyuz MS 11F732A48 #743)
Soyuz MS-14 is an unmanned flight of the Soyuz spacecraft intended to test a modification for the Launch Abort System.
- Destination: International Space Station
- Mission length: 15 days
- Docked August 27, 2019 at Zvezda aft
The Soyuz spacecraft safely landed in Kazakhstan.
Webcast
Flight preview
Orbit: as tracked
Soyuz MS-14 · NORAD 44504 · 2019-055 · Space-Track · tracking 1 of 2 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2019-055A
- Epoch
- 2019-08-22 04:07:02 UTC
- Mean motion
- 16.23442586 rev/day
- Eccentricity
- 0.0024516
- Inclination
- 51.6429°
- Ascending node
- 34.626°
- Arg. of perigee
- 75.829°
- Mean anomaly
- 86.4433°
- 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: LEO. Ascent drawn from padside's representative profile.
Catalogued objects
2 catalogued: 1 payload, 1 rocket stage
- Soyuz MS-14 · NORAD 44504 · docked August 27, 2019
Soyuz-2-1a No. 037 Blok-I · re-entered August 26, 2019
Data from J. McDowell, planet4589.org
About this launch
Uncrewed Soyuz MS spacecraft to bring cargo to the space station. This demo flight tests a modified motion and navigation control system, as well as mating to Soyuz-2.1a rocket. The results will be used in development of an uncrewed cargo vehicle, based on Soyuz spacecraft.
Pad

31/6, Baikonur Cosmodrome, Republic of Kazakhstan
380th launch from 31/6, 5th this year · 1,504th from Baikonur Cosmodrome, Republic of Kazakhstan
430 launches from this pad · 1,565 from Baikonur Cosmodrome, Republic of Kazakhstan
21 days after the previous launch from this pad
All launches from Baikonur Cosmodrome, Republic of KazakhstanOpen in maps
Questions
When did Soyuz MS-14 Uncrewed launch?
Soyuz MS-14 Uncrewed launched on August 22, 2019. The time is known to the hour, not the minute.
Where can I watch Soyuz MS-14 Uncrewed?
Coverage: Запуск космического корабля "Союз МС-14". Watch the replay
What rocket launched Soyuz MS-14 Uncrewed?
Soyuz 2.1a, flown by Russian Federal Space Agency (ROSCOSMOS). Soyuz 2.1a spec sheet
Where did Soyuz MS-14 Uncrewed launch from?
31/6, Baikonur Cosmodrome, Republic of Kazakhstan.
What orbit did Soyuz MS-14 Uncrewed reach?
Soyuz MS-14, one of 2 catalogued objects, reached a 201 × 234 km orbit inclined 51.6°.
Which program is Soyuz MS-14 Uncrewed part of?
International Space Station and Soyuz. About International Space Station
![[AUTO] Soyuz 2.1a - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fsoyuz_2.1a_image_20230805184309.jpg&w=1600)