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TIROS - World's First Weather Satellite

By Rachelle Oblack, About.com

4 of 4

TIROS Satellites 6 through 10

TIROS 6 Weather Satellite

TIROS 6 Weather Satellite

NASA
TIROS 6-10 showed major improvements in the operational periods in space. NASA actually decommissioned several of the spacecraft before their functional life was over.

TIROS 6

  • Launch Date: September 18, 1962
  • Rocket Delta rocket from Cape Canaveral, Florida
  • Dimensions 270 pounds, 19 inches high, 42 inch diameter
  • Equipment Conducted the first satellite experiments to detect snow cover from space.
  • Time Operational for 389 days

TIROS 7

  • Launch Date: June 19, 1963
  • Rocket Delta rocket from Cape Canaveral, Florida
  • Dimensions 270 pounds, 19 inches high, 42 inch diameter
  • Equipment Contained experiments on infrared radiation and electron density and temperature in space
  • Time Operational for 1809 days

TIROS 8

  • Launch Date: December 23, 1963
  • Rocket Delta rocket from Cape Canaveral, Florida
  • Dimensions 270 pounds, 19 inches high, 42 inch diameter
  • Equipment First TIROS to photograph an 800 mile field of view.
  • Time Operational for 1287 days

TIROS 9

  • Launch Date: January 22, 1965
  • Rocket Delta rocket from Cape Canaveral, Florida
  • Dimensions 270 pounds, 19 inches high, 42 inch diameter
  • Equipment The first image of the entire world's cloud-cover was achieved via a composite of 450 photos taken on February 13, 1965. While the satellite was set for a sun-synchronous 82-degree retrograde orbit, a malfunction caused a more elliptical orbit instead of a circular one.
  • Time Operational for 1238 days

TIROS 10

  • Launch Date: July 2, 1965
  • Rocket Delta rocket from Cape Canaveral, Florida
  • Dimensions 270 pounds, 19 inches high, 42 inch diameter
  • Equipment Cameras were mounted on the base plate to get a wider field of view similar to TIROS 8.
  • Time Operational for 730 days

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