| 词条 | ITOS-E |
| 释义 |
| name = ITOS-E | mission_type = Weather | operator = NOAA[1] | mission_duration = Launch failure | manufacturer = RCA Astro | launch_mass = {{convert|747|kg|lb}} | launch_date = {{start-date|July 16, 1973, 00:00|timezone=yes}} UTC[2] | launch_rocket = Delta-300 | launch_site = Vandenberg SLC-2W | orbit_epoch = Planned | orbit_reference = Geocentric | orbit_regime = Sun-synchronous | apsis = gee | programme = ITOS | previous_mission = NOAA-2 | next_mission = NOAA-3 }} ITOS-E was a weather satellite operated by the National Oceanic and Atmospheric Administration (NOAA). It was part of a series of satellites called ITOS, or improved TIROS.[3] ITOS-B was released on July 16, 1973 from the Vandenberg Air Force Base, California, with a Delta rocket. The spacecraft was launched in July 1973, but failed to achieve orbit. References1. ^{{cite web|title=NASA/NSSDC ITOS-E1 spacecraft details|url=http://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=ITOS-E1|accessdate=June 7, 2018}} {{TIROS}}{{Orbital launches in 1973}}{{satellite-stub}}2. ^{{cite web|url=http://planet4589.org/space/log/launchlog.txt|title=Launch Log|first=Jonathan|last=McDowell|work=Jonathan's Space Page|accessdate=June 7, 2018}} 3. ^{{cite web|last=Wade|first=Mark|title=ITOS|work=Encyclopedia Astronautica|url=http://www.astronautix.com/craft/itos.htm|accessdate=June 7, 2018}} 3 : 1973 in spaceflight|Spacecraft launched by Delta rockets|Weather satellites of the United States |
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