| astronautix.com | Star 13A |
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| Star-13A - Credit: Thiokol. 1,692 bytes. 110 x 65 pixels. |
Orbit insertion motor incorporates the lightweight titanium case developed for the STAR 13 with the propellant and nozzle design of the earlier TE-M-444 apogee motor. The motor has been used as an injection stage of the Thor Burner II for small satellites in several missions. Total impulse 9,544 kgf-s. Propellant mass fraction 0.87.