Спутник технологический. NEA Scout. [Редактировать]

Near-Earth Asteroid Scout (NEA Scout) то планируемая миссия НАСА которая разрабатывается на основе платформы CubeSat и оснащен солнечным парусом. Помимо паруса на аппарате установлен 4-х канальный спектрометр. NEA-Scout должен вполнить несколько витков вокруг Луны пере отправкой к астероиду.Максимальное расстояние от Земли, на которое отлетит аппарат, составит около 0.35-1 AU и будет ограничено только возможностями ретрансляционного оборудования спутника. 

 

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - США
2Страна производитель - США
3Тип оператора(владельца) - государственный

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг12.5
2Платформа, 6U CubeSat1
3Разрешающая способность (оптической спец. аппаратуры), см10-50

Найдено 255 документов по запросу «NEA Scout». [Перейти к поиску]


Дата загрузки: 2017-02-23
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0.07/5
... and other milestones on NEA research. The NEA Chronology is updated monthly... broad selection of milestones of NEA research, a global impression is offered... spacecraft asteroid, meteorite, impact site NEA related institute, observatory, organization, program..., seminar, meeting Potentially Hazardous Asteroid NEA CHRONOLOGY 1800 - 2200 1801, Jan....org/wiki/List_of_meteor_air_bursts 1900, Jan 1 1 NEA known. See: http://neo.jpl...-Bergedorf Observatory (Germany). Largest known NEA. In 1998, Arecibo radar images...-dropping fireball from the Apollo NEA family." See: http://adsabs.harvard... asteroid: 4769 Castalia (1989 PB, NEA, H = 16.9 mag, D = 1.8 × 0.8 km, PHA) obtained... 1997 The survey project Lincoln NEA Research (LINEAR), a MIT Lincoln Laboratory...- and satellitebased cameras. Estimated initial NEA mass M ≈ 36,000 kg. No... of Defense satellites. Estimated initial NEA diameter D ≈ 1.8 m, estimated initial mass M ≈ 11..., 557, "EURONEAR - the first 100 NEA's observed." See: http://adsabs.harvard..., B.D. Warner, 2007, IAUS 236, 167, NEA rotations and binaries." See: http... Planet Center, preparation of a draft NEA deflection protocol and international procedures... Meteorite Fall (Saskatchewan, Canada). Estimated NEA entry mass M ≈ 15,000 kg..., 557, "EURONEAR - the first 100 NEA's observed." See: http://adsabs.harvard... Nereus, a prime space mission target." NEA, 1982 DB, H = 18.2, D ≈ 800 m, PHA... suggests manned spaceflight to an NEA, among other future destinations for... assessment study report (SRE-2009-3), a NEA sample return mission, presented. Six... contact binary asteroid 4486 Mithra." NEA, 1987 SB, H = 15.6 mag, D ≈ 2.35... Research, 48, 430, "A permanently-acting NEA damage mitigation technique via the... miss distance 0.14 LD. A ~5-m sized NEA from the undiscovered population of...'s mantle detected." The fragment is NEA (237442) 1999 TA10 (H = 17.9 mag... sharing Earth's orbit: 2010 TK7 (NEA, H = 20.6 mag, D ≈ 300 m) was discovered... (1989 AC, H = 15.3 mag, D = 4.6 × 2.4 × 1.9 km, NEA, PHA). Chang'e 2 was launched on... of the orbit distance between a NEA and the Earth." - D. Koschny, N. Sanchez... dynamical characterisation of low delta-V NEA (190491) 2000 FJ10." See: http... (1989 AC, H = 15.3 mag, D = 4.6×2.4×1.9 km, NEA, PHA), at an altitude of...-dropping fireball from the Apollo NEA family." See: http://adsabs.harvard... steps towards a de minimus, affordable NEA exploration architecture." See: http://adsabs... generated air blast." - D.A. Kring, "The NEA impact that created Meteor Crater.../session_3_s pahr.ppt - L. Benner, 2013, "NEA follow-up characterization needs and...-Earth Asteroid (214869) 2007 PA8 [NEA, PHA]." See: http://meetingorganizer.copernicus... variations on ssteroid 101955 Bennu [NEA, PHA]." See: http://adsabs.harvard...-Earth Asteroid (214869) 2007 PA8 [NEA, PHA]." See: http://adsabs.harvard... impact redictions: Apophis [NEA, PHA] and 1950 DA [NEA, PHA]." See: http... electrostatic dust motion about Itokawa [NEA, PHA]." See: http://adsabs.harvard... Near-Earth Asteroid 4179 Toutatis [NEA, PHA]." See: http://adsabs.harvard..., " Thermal lightcurves of 1999 JU3 [NEA, PHA], target of Hayabusa 2, using...-Earth Asteroid (285263) 1998 QE2 [NEA, PHA]: Goldstone and Arecibo radar...-earth asteroid (153958) 2002 AM31 [NEA, PHA]." See: http://adsabs.harvard... considerations for Near Earth asteroids (NEA)." See: http://adsabs.harvard.edu... Grand Challenge: Virtual Seminar Series, "NEA discovery, orbit calculation and impact... Grand Challenge: Virtual Seminar Series, "NEA populations and impact frequency." See... Series, "Examples and consequences of NEA impacts." See: http://sservi.nasa... Grand Challenge: Virtual Seminar Series, "NEA deflection strategies." See: http://sservi... al., 2014, "Near Earth Asteroid Scout mission." See: http://www.lpi... inner planets and asteroid Icarus (NEA, PHA)." See: http://adsabs.harvard... called MASCOT (Mobile Asteroid Surface Scout) for the mission, in cooperation...-Rogez, 2015, "Near Earth Asteroid Scout." See: http://www.lpi.usra.... 1829, p.6025, "HUMMINGBIRDsCHARM (HsC) / NEO-NEA characterization missions." See: http://adsabs..., LPI Contribution No. 1829, p.6041, "NEA Scout: a CubeSat architecture to characterize Near... https://www.nasa.gov/content/nea-scout - D. Sears, D.H. Wooden, D.G. Korycanksy, 2015, LPI... lander MASCOT (Mobile Asteroid Surface Scout)." See: http://adsabs.harvard.edu... Society, 449, 1614, "First EURONEAR NEA discoveries from La Palma using... Team, 2016, "Near Earth Asteroid Scout." See: http://www.lpi.usra..., "MASCOT---The Mobile Asteroid Surface Scout onboard the Hayabusa2 mission." See... - B. Barbee, M. Bruck Syal, G. Gisler, 2016, "NEA mitigation studies for short warning... meeting #48, id.#305.03, "Scout: orbit analysis and hazard assessment..., "Characterization of the high-albedo NEA 3691 Bede." See: http://adsabs.../Green.pdf - D. Cohen, 2017, "Pre-NEA discovery asteroid mission assessment." See...& pbMode=normal - J. Castillo-Rogez, 2017, "NEA Scout." See: http://www.lpi.usra... (University of Pisa) NEOShield NEO Scout NEOSSat NEOStel NEO-WISE http... https://www.nasa.gov/content/nea-scout http://www.asc-csa.gc...



Дата загрузки: 2017-10-24
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0.1/5
Near  Earth  Asteroid  Scout  Mission      Julie  Cas6llo-­‐Rogez  (NASA/... Near Earth Asteroid (NEA) Scout MSFC/JPL Human NEA mission target identification NASA... volatiles in lunar cold traps •  NEA size, rotation state (rate/pole... work on and interact with NEA surface •  NEA surface mechanical properties Flyby/rendezvous and characterize one NEA that is candidate for a human...  Implementa@on   4 NEA Scout Overview Why NEA Scout?: –  Characterize one candidate NEA with an imager... system, integration & test, operations) Measurements: NEA volume, spectral type, spin mode...-relative navigation on close approach 5 NEA Scout Heritage & Capability Infusion JPL  INSPIRE...  IPEX   Agile  Science  Algorithms   COTS   NEA  Camera   MSFC  NanoSail-­‐D   Solar  Sail...)   ~38-­‐m  NASA  TDM   Sunjammer  (TBD)   ~9-­‐m  NEA  Scout   (2017  )   3.5-­‐m  NanoSail-­‐D  (2010)   20-­‐m  ground...@on   13 L1 Science Requirements •  NEA SCOUT SHALL HAVE THE CAPABILITY TO...  Implementa@on   21 Instrument Concept NEA   Baseline •  MSSS ECAM M-50 camera..., power •  Aptina MT9P031 FPA NEA   22 ConOps Overview NEA <1 km <40 km...   environment  characteriza6on   Summary: Contribution to NEA SKGs •  First imaging and characterization of an NEA smaller than 100 m –  Will retire... •  Complementary to other missions to NEA: OSIRIS REx, Hayabusa 2 29 THANKS...



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0.14/5
... volatiles in shadowed lunar craters – NEA Scout: EM-1 secondary payload using a solar... dust sensor NEA Scout • Accomplishments – MEDA: Completed Instrument Accommodation Review. – NEA Scout: Completed SLS... Near Earth Asteroid (NEA) Scout MSFC/JPL Human NEA mission target identification NASA... volatiles in lunar cold traps • NEA size, rotation state (rate/pole... work on and interact with NEA surface • NEA surface mechanical properties Flyby/rendezvous and characterize one NEA that is representative of a potential... radiation LET spectrometer) • Synergies with NEA Scout and Lunar Flashlight (Communication system... University & Industry experience) • Synergies with NEA Scout (CubeSat bus, communication system, integration.... 22 Near Earth Asteroid (NEA) Scout WHY NEA Scout? – Characterize a NEA with an imager to..., communication system, integration & test) MEASUREMENTS: NEA volume, spectral type, spin mode... – EM-1 Secondary Payloads (Lunar Flashlight, NEA Scout) – NextSTEP Small Spacecraft (Lunar IceCube...



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0.11/5
... volatiles in shadowed lunar craters – NEA Scout: EM-1 secondary payload using a solar... dust sensor NEA Scout • Accomplishments – MEDA: Completed Instrument Accommodation Review. – NEA Scout: Completed SLS... JPL/MSFC Near Earth Asteroid (NEA) Scout MSFC/JPL Strategic Knowledge Gaps... lunar cold traps Human NEA mission target identification • NEA size, rotation state... work on and interact with NEA surface • NEA surface mechanical properties Flyby/rendezvous and characterize one NEA that is representative of a potential... radiation LET spectrometer) • Synergies with NEA Scout and Lunar Flashlight (Communication system... University & Industry experience) • Synergies with NEA Scout (CubeSat bus, communication system, integration.... 22 Near Earth Asteroid (NEA) Scout WHY NEA Scout? – Characterize a NEA with an imager to..., communication system, integration & test) MEASUREMENTS: NEA volume, spectral type, spin mode... – EM-1 Secondary Payloads (Lunar Flashlight, NEA Scout) – NextSTEP Small Spacecraft (Lunar IceCube...



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0.39/5
Near Earth Asteroid Scout MSFC/JPL/LaRC/JSC/GSFC/... fly on SLS EM-1 Measurements: NEA volume, spectral type, spin and... SKGs GOALS Characterize one candidate NEA with an imager to address... cost capability for HEOMD for NEA detection and reconnaissance SLS EM... JPL/MSFC Near Earth Asteroid (NEA) Scout MSFC/JPL Human health/performance... lunar cold traps Human NEA mission target identification • NEA size, rotation state... work on and interact with NEA surface • NEA surface mechanical properties Flyby... one NEA that is candidate for a human mission 2 NEA Scout Overview Why NEA Scout?: – Characterize one candidate NEA with an imager... system, integration & test, operations) Measurements: NEA volume, spectral type, spin mode...-relative navigation on close approach 3 NEA Scout Heritage & Capability Infusion JPL INSPIRE... IPEX Agile Science Algorithms COTS NEA Camera MSFC NanoSail-D Solar Sail... hours or day 9 Instrument Concept NEA Baseline • MSSS ECAM M-50 camera..., volume, power • Aptina MT9P031 FPA NEA 10 Early Testbed Setup 11..., lossless compression, subwindowing ConOps Overview NEA <1 km <40 km ~10,000... imaging and characterization of an NEA smaller than 100 m – Will retire...



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0.18/5
... Near Earth Asteroid (NEA) Scout MSFC/JPL Human NEA mission target identification NASA... volatiles in lunar cold traps • NEA size, rotation state (rate/pole... work on and interact with NEA surface • NEA surface mechanical properties Flyby... characterize one NEA that is candidate for a human mission 2 NEA Scout and Lunar... TODAY – MANY MISSIONS PLANNED • NASA’s NEA Scout and Lunar Flashlight • The Planetary... Earth Asteroid Scout The Near Earth Asteroid Scout Will – Image/characterize a NEA during... (JPL) Star Tracker (Blue Canyon) NEA Imager (Malin) Coarse Sun Sensors... Boom Assembly (MSFC) RCS (VACCO) NEA Scout Approximate Scale Deployed Solar Sail...’s pole science Comet rendezvous Multiple NEA reconnaissance Solar storm warning 32



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0.27/5
... concepts, BioSentinel, Near-Earth Asteroid (NEA) Scout and Lunar Flashlight have completed... NASA’s First Deep-Space CubeSats NEA Scout Before sending astronauts to any... human explorers. Near-Earth Asteroid Scout, or NEA Scout, will perform reconnaissance of... the target. Propelled by sunlight, NEA Scout will flyby and observe a small... regolith properties. NEA Scout’s observations will directly Artist’s concept of NEA Scout. Credit: NASA... solar sail, similar to the NEA Scout sail, to reflect sunlight and...



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0.24/5
... Moon.   The Near Earth Asteroid (NEAScout mission, managed by MSFC, will... and image one or more NEA’s of interest for possible future... commits to sending people to a NEA, initial reconnaissance with comparatively inexpensive... before committing a crew to visit a NEA will significantly minimize crew and... maximize exploration return potential.  The NEA Scout spacecraft is nearly identical to... being the primary difference.   The NEA Scout solar sail will provide the... developed by NASA MSFC.  The NEA Scout and Lunar Flashlight flight systems...‐B missions.  The solar sail for NEA Scout and Lunar Flashlight will be...



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0.41/5
Spacecraft Reconnaissance of Asteroid and Comet Interiors (2015) 6041.pdf NEA SCOUT: A CUBESAT ARCHITECTURE TO CHARACTERIZE NEAR-EARTH ASTEROIDS. A. Frick1 and J. C. Castillo-Rogez1, L. Johnson2, D. F. Landau1, J. A. Dervan2, and the NEA Scout Team 1 2 NASA Jet Propulsion Laboratory, California Institute of Technology; 4800 Oak Grove Drive, Pasadena, CA NASA George C. Marshall Space Flight Center; Huntsville, AL Abstract: Emerging nano-spacecraft concepts and capabilities, including advanced telecommunications, radiation tolerant avionics, and propulsion systems, are enabling unique opportunities to affordably characterize near-Earth asteroids (NEAs). Known or newly discovered NEAs periodically return to Earth’s vicinity, resulting in a diverse pool of potential exploration targets that constantly changes over the course of a just a few years. While this population of NEAs is relevant to human exploration, planetary science, planetary defense, as well as in-situ resource mining, these potential exploration targets are often too small and faint to be effectively characterized with Earth-based assets. Furthermore, no asteroids significantly smaller than 500 m in (average) diameter have been closely observed, leaving uncertainties about their morphology, composition, environment, and dynamics. This makes the case for proximity observations of NEAs with a small, affordable, and repeatable platform extremely compelling. Sponsored by NASA's Advanced Exploration Systems program, NASA's Marshall Space Flight Center (MSFC) and Jet Propulsion Laboratory (JPL) are jointly developing the NEA Scout mission to become a pathfinder for such observations using a "6U" CubeSat bus (<12 kg launched mass) propelled by a solar sail and equipped with a science-grade visible imager. Exploration science objectives include the determination of an NEO physical properties (size, rotation), local environment, geomorphology, and color class typing. JPL is developing the NEA Scout flight system, building on JPL's INSPIRE spacecraft which is slated to become the first CubeSat operating in deep space. MSFC is providing the ~85 m2 solar sail, based on the NanoSail-D2 mission which demonstrated a CubeSat-deployed solar sail in 2011, as well as the Planetary Society's upcoming LightSail mission. NEA Scout is expected to launch as a secondary payload aboard Exploration Mission 1 (EM-1) of the Space Launch System (SLS) sometime between December 2017 and November 2018. The reference mission for NEA Scout is a slow (<20 m/s), close (<1 km) flyby of asteroid 1991 VG, although other viable targets exist depending on ultimate launch conditions, as well as potential new discoveries.   Acknowledgements: This work is being developed at Marshall Space Flight Center and the Jet Propulsion Laboratory, California Institute of Technology, under contract to NASA.



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0.25/5
... • • • • AES CubeSats – BioSentinel – Lunar Flashlight – NEA Scout • Payload Interface Agreement: Payload Delivery... Near Earth Asteroid (NEA) Scout MSFC/JPL Human NEA mission target identification NASA... volatiles in lunar cold traps • NEA size, rotation state (rate/pole... work on and interact with NEA surface • NEA surface mechanical properties Flyby/rendezvous and characterize one NEA that is representative of a potential... • Commonality of sail design for NEA Scout and Lunar Flashlight will minimize... and commercial missions: – Exploration (additional NEA’s) – Science (Planetary, Heliophysics) – Resource Identification...