| 词条 | HawkSat I |
| 释义 |
| name = HawkSat I | image = | image_caption = | mission_type = Technology | operator = HISS | website = | COSPAR_ID = | SATCAT = | mission_duration = | spacecraft_type = 1U CubeSat | manufacturer = Pumpkin Incorporated | dry_mass = | launch_mass = | power = | launch_date = {{start-date|19 May 2009, 23:55|timezone=yes}} UTC | launch_rocket = Minotaur I | launch_site = MARS LP-0B | launch_contractor = Orbital | disposal_type = | deactivated = | last_contact = | decay_date = | orbit_epoch = | orbit_reference = Geocentric | orbit_regime = Low Earth | orbit_periapsis = | orbit_apoapsis = | orbit_inclination = | orbit_period = | apsis = gee }} HawkSat I is a single-unit CubeSat which was built and is being operated by the Hawk Institute for Space Sciences. It is based on a Pumpkin Incorporated CubeSat kit, and carries a technology demonstration payload, primarily as a proof-of-concept mission, testing command, data and power subsystems, as well as solar panels and communications. It also carries a commercial material exposure research payload for an undisclosed "major aerospace company", which exposes a number of material samples to space, and records the effects of exposure on the materials. Experimental data will be returned to Earth by means of a store and dump communications system. It was successfully launched on an Orbital Sciences Corporation Minotaur I rocket from Pad 0B at the Mid-Atlantic Regional Spaceport, at 23:55 GMT on 19 May. It was a tertiary payload, with TacSat-3 as the primary payload and PharmaSat as the secondary. Two other CubeSats, AeroCube 3 and CP6, were launched on the same rocket, and together the three satellites are known as the CubeSat Technology Demonstration mission. See also{{Portal|Spaceflight}}
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4 : Spacecraft launched in 2009|CubeSats|Spacecraft launched by Minotaur rockets|Spacecraft which reentered in 2011 |
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