| 词条 | Fox-1A |
| 释义 |
| name = Fox-1A | image = | image_size = | image_caption = | mission_type = Communications | operator = AMSAT[1] | website = | COSPAR_ID = 2015-058D[1] | SATCAT = 40967[1] | mission_duration = | spacecraft_bus = CubeSat (1U) | manufacturer = Penn State University | dimensions = {{Convert|10|x|10|x|10|cm|in}} | launch_mass = {{Convert|1.3|kg|lb}} | power = | launch_date = 8 October 2015, 12:49 UTC | launch_rocket = Atlas V 401 AV-058 | launch_site = Vandenberg SLC-3E | launch_contractor = | last_contact = | decay_date = | orbit_epoch = 25 June 2018[2] | orbit_reference = Geocentric | orbit_regime = Low Earth | orbit_periapsis = {{convert|504.3|km|mi}}[2] | orbit_apoapsis = {{convert|795.7|km|mi}}[2] | orbit_semimajor = {{convert|7,020|km|mi}} | orbit_inclination = 64.8°[2] | orbit_period = 97.6 minutes[2] | orbit_RAAN = 178.6841°[2] | orbit_mean_motion = 14.757262270[2] | orbit_arg_periapsis = 312.3881°[2] | apsis = gee | trans_band = FM | trans_frequency = Uplink: 435.172 MHz Downlink: 145.980 MHz | trans_bandwidth = | trans_capacity = | trans_coverage = | trans_TWTA = 400mW | trans_EIRP = | trans_HPBW = | programme = | previous_mission = | next_mission = }} Fox-1A, AO-85 or AMSAT OSCAR 85[3] is an American amateur radio satellite. It is a 1U Cubesat, was built by the AMSAT-NA and carries a single-channel transponder for FM radio. The satellite has one rod antenna each for the {{convert|70|cm}} and {{convert|2|m}} bands. To enable a satellite launch under NASA's Educational Launch of Nanosatellites (ELaNa) program, the satellite continues to carry a Penn State University student experiment (MEMS gyroscope). According to AMSAT-NA, Fox-1A will replace OSCAR 51. Upon successful launch, the satellite was assigned OSCAR number 85. Launch and missionThe satellite was launched on 8 October 2015 with an Atlas V rocket together with the main payload Intruder 11A (also known as NOSS-3 7A, USA 264 and NROL 55) and 12 other Cubesat satellites (SNaP-3 ALICE, SNaP-3 EDDIE, SNaP-3 JIMI, LMRSTSat, SINOD-D 1, SINOD-D 3, AeroCube 5C, OCSD A, ARC 1, BisonSat, PropCube 1 and PropCube 3) from Vandenberg Air Force Base, California, United States. After just a few hours, the transponder was put into operation, initial connections were made between amateur radio stations and telemetry was received. See also{{Portal|Spaceflight}}
References1. ^1 2 {{cite web|url=https://nssdc.gsfc.nasa.gov/nmc/spacecraftDisplay.do?id=2015-058D|title=Fox 1|work=NSSDCA|publisher=NASA GSFC|accessdate=2018-06-25}} 2. ^1 2 3 4 5 6 7 {{cite web|url=https://www.n2yo.com/satellite/?s=40967|title=FOX-1A (AO-85)|publisher=n2yo.com|accessdate=2018-06-25}} 3. ^{{cite web|url=http://amsat-uk.org/2015/10/09/fox-1a-fm-transponder-activated/|title= AO-85 (Fox-1A) FM Voice Transponder Activated|publisher=Trevor Essex|accessdate=2018-06-25}} External links
3 : Artificial satellites orbiting Earth|Amateur radio satellites|Spacecraft launched in 2015 |
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