Alpha Lyrae / Erato ComSats
by XB-70A
uploaded 2018-01-22
89 downloads /
4
points
VAB
stock satellite
#vega #light #Launcher #Communication #Satellite

Details

  • Type: VAB
  • Class: satellite
  • Part Count: 90
  • Pure Stock

Description

This is a simple craft highly inspired from Vega. Just like the European launcher, Alpha Lyrae is equipped with a butt-kicking first stage and consisting in four Thumper S.R.B.. The second stage also is using solid fuel with its three Hammer, while the third is consisting in a single Flea to imitate the real Zefiro 9. The fourth and final stage is a liquid one, using a single Spark with more than 4 km/s available to reach different low to high orbits.
The payload for its part is a small package of four tiny communication satellite, each equipped with a Com 88-88 antenna.

Just like Vega, Alpha Lyrae is enjoying a hard thrust-to-weight ratio and is breaking the sound barrier extremely early. However, once the first stage has been separated, I would recommend to control it easily, and to adjust the trajectory correctly before initiating the second stage, or you still can reconfigure the stages to initiate the second stage at the same time than the separation (just like in real life, but at the price of having the typical and ugly KSP effect of exploding separator…)

Also, the fourth stage is carrying its own command module and two small batteries to ensure a good guidance, of course, and more importantly its own de-orbiting if a small amount of fuel remains.

A stock rocket called Alpha Lyrae - Erato ComSats. Built with 90 of the finest parts, its root part is probeCoreOcto2.

Built in the VAB in KSP version 1.3.1.

Album of the flight.

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