| 词条 | Flyby of Io with Repeat Encounters |
| 释义 |
| name = Flyby of Io with Repeat Encounters | names_list = FIRE | image = | image_caption = | image_alt = | image_size = | mission_type = Reconnaissance | operator = NASA/JPL | COSPAR_ID = | SATCAT = | website = | mission_duration = cruise: 6 years science phase: 4 months (proposed)[1] | distance_travelled = | orbits_completed = | spacecraft = | spacecraft_type = | spacecraft_bus = | manufacturer = | launch_mass = | BOL_mass = | dry_mass = | payload_mass = | dimensions = | power = | launch_date = 2024 (proposed) | launch_rocket = Atlas V | launch_site = | launch_contractor = | deployment_from = | deployment_date = | entered_service = | disposal_type = | declared = | deactivated = | destroyed = | last_contact = | decay_date = | orbit_reference = | orbit_regime = | orbit_longitude = | orbit_slot = | orbit_semimajor = | orbit_eccentricity = | orbit_periapsis = | orbit_apoapsis = | orbit_inclination = | orbit_period = | orbit_RAAN = | orbit_arg_periapsis = | orbit_mean_anomaly = | orbit_mean_motion = | orbit_repeat = | orbit_velocity = | orbit_epoch = | orbit_rev_number = | apsis = |interplanetary = |type = flyby |object = Io |orbits = ≥10 Io flybys |arrival_date = 2030 (proposed) |distance = 100 km from Io |periapsis = |apoapsis = |inclination = |apsis = | trans_band = | trans_frequency = | trans_bandwidth = | trans_capacity = | trans_coverage = | trans_TWTA = | trans_EIRP = | trans_HPBW = | insignia = | insignia_caption = | insignia_alt = | insignia_size = }}FIRE (Flyby of Io with Repeat Encounters) is a concept mission to Jupiter's innermost moon Io. The mission was first presented in 2012[1] for a possible future consideration by NASA's New Frontiers program.[2] OverviewIf developed in the future, the FIRE spacecraft would use three gravity assists to reach Jupiter six years later.[2] The spacecraft would orbit Jupiter and perform 10 flybys of Io, some as low as {{convert|100|km|mi|abbr=on}} from its surface.[2][3] The ten flybys would be completed in approximately four months.[3] As a New Frontiers class mission, the cost cap would be $991 million (FY2012) with a $927 million base cap with a $64 million launch vehicle cost credit.[3] Goals and objectivesPayloadThe instrument suite includes four proposed instruments: [1][2]
PowerElectric power to the spacecraft and its scientific payload would be generated by three Advanced Stirling Radioisotope Generators (ASRG).[2][3] ASRG is a radioisotope power system under development at NASA's Glenn Research Center. It uses a Stirling power conversion technology to convert radioactive-decay heat into electricity for use on spacecraft. See also
References1. ^1 Flyby of Io with Repeat Encounters (FIRE): Designing a New Frontiers mission to study the most volcanic body in the solar system. Padovan, S.; Cable, M. L.; Cumbers, J.; Gentry, D.; Harrison, T. N.; Naidu, S.; Parker, C. W.; Potter, R.; Reimuller, J.; Shkolyar, S.; Suer, T. K.; Szalay, J.; Trammell, H. J.; Walker, C. C.; Whitten, J. American Geophysical Union, Fall Meeting 2012, abstract #P51A-2014. {{Planetary Missions Program Office|New Frontiers=y}}{{Jupiter spacecraft}}{{Io}}2. ^1 2 3 4 Flyby of Io with Repeat Encounters: A conceptual design for a New Frontiers mission to Io. Terry-Ann Suer, Sebastiano Padovan, Jennifer L. Whitten, Ross W.K. Potter, Svetlana Shkolyar, Morgan Cable, Catherine Walker, Jamey Szalay, Charles Parker, John Cumbers, Diana Gentry, Tanya Harrison, Shantanu Naidu, Harold J. Trammell, Jason Reimuller, Charles J. Budney, Leslie L. Lowes. Advances in Space Research, Volume 60, Issue 5, 1 September 2017, Pages 1080-1100 3. ^1 2 3 4 Flyby of Io with Repeat Encounters (FIRE): A New Frontiers Mission Designed to STudy the Innermost Volcanic Body in the Solar System. (PDF) R. W. K. Potter, M. L. Cable, J. Cum-bers, D. M. Gentry, T. N. Harrison, S. Naidu, S. Padovan6, C. W. Parker, J. Reimuller, S. Shkolyar, T-A. Su-er, J. R. Szalay, H. J. Trammell, C. C. Walker, J. L. Whitten and C. J. Budney. 44th Lunar and Planetary Science Conference (2013). 3 : Missions to Jupiter|Io (moon)|New Frontiers program proposals |
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