Falcon 9 Trajectory Simulation

Input Parameters

Stage 1 Properties

Dry Mass (kg):

Propellant Mass (kg):

Thrust SL (N):

Thrust Vac (N):

Isp SL (s):

Isp Vac (s):

Stage 2 Properties

Dry Mass (kg):

Propellant Mass (kg):

Thrust Vac (N):

Isp Vac (s):

Vehicle & Payload

Fairing Mass (kg):

Payload Mass (kg):

Rocket Diameter (m):

Drag Coefficient (Cd):

Mission Targets & Events

Target Orbit Alt (km):

Fairing Jettison Alt (km):

MECO Time (s):

Stage Sep Delay (s after MECO):

SES-1 Delay (s after Sep):

Fairing Jettison Time (s after SES-1):

S2 Burn 1 Duration (s):

Stop S2 Burn 1 at Target Apoapsis

S2 Circ. Max Burn (s):

Stop S2 Burn 2 at Target Periapsis

SES-2 Trig. Max Vy (m/s):

SES-2 Trig. Min Alt % (0-1):

SES-2 Trig. Apo. Margin (s):

Max Q Throttling

Throttle Start Time (s):

Throttle End Time (s):

Throttle Factor (0-1):

Stage 1 Pitch Program

Enable S1 Gravity Turn

S1 Vert. Ascent (s):

S1 Pitch Kick (deg from vert):

S1 Pitch Kick Duration (s):

S1 Manual Pitch Over Duration (s):

S1 Manual Final Pitch (deg from tangent):

Stage 2 Pitch Program (Angles relative to tangent)

S2 B1 Initial Pitch (deg from tangent):

S2 B1 Final Pitch (deg from tangent):

S2 B1 Pitch Trans. (s):

S2 B2 Pitch (deg from tangent):

Trajectory Visualization

Mass 0 kg

Thrust 0 kN

Q 0.0 kPa

S1 Fuel

S2 Fuel

Time T+00:00:00.0

Altitude 0.0 km

Speed 0 km/h

Downrange 0.0 km

Local Pitch 90.0°

Stage 1

Apoapsis 0.0 km

Periapsis 0.0 km

S1 Burn Left ---

S2 Burn Left ---

Rocket Trajectory Simulation