Atlas V – Cygnus OA-6 – Launch Profile

Launch Timeline

 

 

Time Event
T-0:00:02.7 Stage 1 – RD-180 Ignition
T+0:00:01.1 Liftoff
T+0:00:02.1 Full Thrust Level
T+0:00:18:4 Pitch/Roll Maneuver Initiation
T+0:01:22:6 Mach 1
T+0:01:33:7 Maximum Dynamic Pressure
T+0:04:15.5 Stage 1 Cutoff
T+0:04:21.5 Atlas/Centaur Separation
T+0:04:31.5 Centaur Ignition 1 – Burn Duration: 13:38.0
T+0:04:39.5 Payload Fairing Jettison
T+0:18:09.5 Centaur Cutoff 1
T+0:18:09.5 Coast Phase
T+0:20:58.5 Cygnus Spacecraft Separation

 

 

Target Orbit

Type: Low Earth Orbit

Perigee: 229.8 km

Apogee: 230.0 km

Inclination: 51.6°

Launch Azimuth: 44.4°


Image: Orbital ATK

Image: Orbital ATK

Ground Track Map


Credit: United Launch Alliance

Credit: United Launch Alliance