M Class Rocket Motor

Cesaroni 9870M1800-P

Cesaroni Technology
Blue Streak
Ø 98mm
Total Impulse
9869.7Ns
Burn Time
5.49s
Avg Thrust
1797.1N
Max Thrust
2240.6N

Thrust Profile (N)

5.49s Burn Window

Engineered by Cesaroni Technology, the 9870M1800-P is a 98mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 9869.7 Ns over a 5.49 second burn window.

With an average thrust of 1797.1 N and a peak of 2240.6 N, it features a regressive thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the Blue Streak propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Canadian Association of Rocketry
Diameter 98 mm
Length 702 mm
Hardware Pro98-4G
Delays (s) P
Specific Impulse 209.5 s
Peak Thrust 2177.21 N
Peak Time T+ 0.059s
T/W Ratio 21.96
Propellant Blue Streak
Profile regressive
Type reload
Sparky No

Mass Budget

8342g Total
Casing (Dry)
3540.0g
42.4%
Propellant
4802.0g
57.6%
Live Sizing
Flight Envelope

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