Proba-3

Overview

Destination: Elliptical Orbit
Mission: Technology

Elliptical Orbit Satish Dhawan Space Centre First Launch Pad Satish Dhawan Space Centre, India

Proba-3 (Project for On-Board Autonomy 3) is the first close formation flying mission for the European Space Agency (ESA). It consists of two independent, three-axis stabilised spacecraft flying 150 meters from one another with the ability to accurately control the attitude and separation of the two craft. Such formation flying will be maintained for 6 hours, creating ″artificial solar eclipse″ for the satellite below. The spacecraft pair will fly a highly elliptical orbit divided between periods of accurate formation flying around apogee, when payload operations will be possible, and periods of free flight.

PSLV

Family: PSLV
Configuration:

The Polar Satellite Launch Vehicle (PSLV) is an expendable medium-lift launch vehicle designed and operated by the Indian Space Research Organisation (ISRO). It was developed to allow India to launch its Indian Remote Sensing (IRS) satellites into sun-synchronous orbits, a service that was, until the advent of the PSLV in 1993, commercially available only from Russia. PSLV can also launch small size satellites into Geostationary Transfer Orbit (GTO).

Specifications
  • Stages
    4
  • Length
    44.0 m
  • Diameter
    2.8 m
  • Fairing Diameter
    2.8 m
  • Launch Mass
    295 T
  • Thrust
    4847 kN
Family
  • Name
    PSLV
  • Family
    PSLV
  • Variant
  • Alias
  • Full Name
    PSLV
Payload Capacity
  • Launch Cost
    $21000000
  • Low Earth Orbit
    3800 kg
  • Geostationary Transfer Orbit
    1200 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity
    1750 kg

Indian Space Research Organization

Circle Image
Chairman: S. Somanath Founded: 1969 Successes: 77 Failures: 13 Pending: 14

Agency Type: Government

The Indian Space Research Organisation (ISRO) is the space agency of the Government of India headquartered in the city of Bangalore. Its vision is to "harness space technology for national development while pursuing space science research and planetary exploration."

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Satish Dhawan Space Centre, India

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