2019-094 Success

Atlas V N22 | CST-100 Starliner Orbital Flight Test

Dec 20, 2019, 11:36 AM UTC

Track in KeepTrack

Launch Overview

Vehicle

Atlas V N22

Agency

United Launch Alliance

Site / Pad

CC / SLC41

Outcome

Success

Flight

AV-080

COSPAR Designator

2019-094

Mission

CST-100 Starliner Orbital Flight Test (Test Flight)

This is the first test flight of Starliner spacecraft to the International Space Station. Although Atlas V and Centaur upper stage successfully put Starliner into planned trajectory, the spacecraft was unable to perform a nominal orbital insertion. Preliminary analysis indicate that Mission Elapsed Time (MET) system error led to Starliner burning more fuel than expected. Spacecraft is healthy and in stable orbit, but won't be able to reach and dock with ISS. Landing at White Sands Facility is planned on Dec 22.

Vehicle & Provider

Rocket

Atlas V N22

Provider

United Launch Alliance

Agency launches

137 (5 YTD)

Site launches

791 (13 YTD)

Pad launches

94 (2 YTD)

Payloads (1)

Piece Name Owner State Track
2019-094A CST-100 SV3 BOCC US Track