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The satellite itself is not exactly like the Vanguard 1 satellite. The actual Vanguard did not have any booster rockets attached nor did it have retractable solar panels and antennae. I had to add these features to attain stable attitude on orbit. Don't concern yourself with anything resembling a circular orbit. My orbit ended up being 950km by 128km. If you want to act out the first Vanguard attempt on 12/6/57, start the engine and then shut it down quickly. The rocket will fall back and explode. Activation Groups: 1 extends antennae: 2 pulls the umbilical tower back. Pull sliders down for both. Slider 1 antennae, slider 2 umbilical tower.

GENERAL INFO

  • Created On: Windows
  • Game Version: 0.6.8.1
  • Price: $3,919k
  • Number of Parts: 78
  • Dimensions: 22 m x 11 m x 17 m

PERFORMANCE

  • Total Delta V: 21.3km/s
  • Total Thrust: 630kN
  • Engines: 7
  • Wet Mass: 5.09E+5kg
  • Dry Mass: 4.06E+5kg

STAGES

Stage Engines Delta V Thrust Burn Mass
1 1 18.7km/s 150kN 70s 3,758kg
2 1 1.5km/s 50kN 66s 2,837kg
3 1 986m/s 50kN 43s 2,590kg
4 4 116m/s 380kN 1s 2,354kg

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