The document discusses the key components and processes involved in launching satellites into orbit, including the types of launch vehicles and engines used. It highlights various international players in the field, cost considerations per kilogram for payloads, and specifics about different orbital mechanics such as Hohmann transfer orbits. Additionally, it mentions tracking and telemetry systems essential for satellite operation.

1. LAUNCHING
SATELLITES INTO
ORBIT

2.  Launch vehicle to carry the payload.
 Engine, control devices and fuel.(liquid oxygen,
nitrogen tetroxide, and hydrogen
peroxide, ammonium perchlorate
 500- 1000 tonnes of thrust.
 Expendable & reusable- STS (US).
 U.S. Atlas-Centaur and Delta rockets.
 European - Ariane rocket. India-ISRO
 Japan, China, and Russia.
 $10,000 to $25,000 per kilogram.

3.  LEO upto 200km.
 Extra fuel need to be used.
 Hohmann transfer orbit.
 Perigee and apogee kick motor.
 Inclination from lauching station site less effective.
 1-2 months.
 Tracking, telemetry- remote measuring, & command.

5.  Russia don’t have equatorial satellite.
 Prograde orbit launch.
 Even large payload can be carried out.

6.  Range, azimuth angle, elevation angle &
height of ES.

7. Prograde
orbit

9. EMI BASED ROCKET LAUNCHING
$10,000 to $25,000 per kilogram