OSIRI-REx Touch and Go (TAG) Navigation Performance
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| Izdano u: | NASA Center for AeroSpace Information (CASI). Conference Proceedings (Jan 30, 2015) |
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| Daljnji autori: | , , , |
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NASA/Langley Research Center
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| Online pristup: | Citation/Abstract Full text outside of ProQuest |
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| LEADER | 00000nab a2200000uu 4500 | ||
|---|---|---|---|
| 001 | 2128097777 | ||
| 003 | UK-CbPIL | ||
| 035 | |a 2128097777 | ||
| 045 | 0 | |b d20150130 | |
| 100 | 1 | |a Berry, Kevin | |
| 245 | 1 | |a OSIRI-REx Touch and Go (TAG) Navigation Performance | |
| 260 | |b NASA/Langley Research Center |c Jan 30, 2015 | ||
| 513 | |a Conference Proceedings | ||
| 520 | 3 | |a The Origins Spectral Interpretation Resource Identification Security Regolith Explorer (OSIRIS-REx) mission is a NASA New Frontiers mission launching in 2016 to rendezvous with the near-Earth asteroid (101955) Bennu in late 2018. Following an extensive campaign of proximity operations activities to characterize the properties of Bennu and select a suitable sample site, OSIRIS-REx will fly a Touch-And-Go (TAG) trajectory to the asteroid's surface to obtain a regolith sample. The paper summarizes the mission design of the TAG sequence, the propulsive maneuvers required to achieve the trajectory, and the sequence of events leading up to the TAG event. The paper also summarizes the Monte-Carlo simulation of the TAG sequence and presents analysis results that demonstrate the ability to conduct the TAG within 25 meters of the selected sample site and 2 cm/s of the targeted contact velocity. The paper describes some of the challenges associated with conducting precision navigation operations and ultimately contacting a very small asteroid. | |
| 653 | |a Touch | ||
| 653 | |a Navigation | ||
| 653 | |a Apollo asteroids | ||
| 653 | |a NASA programs | ||
| 653 | |a Measuring instruments | ||
| 653 | |a Trajectories | ||
| 653 | |a Mission planning | ||
| 653 | |a Regolith | ||
| 653 | |a Maneuvers | ||
| 653 | |a Asteroid missions | ||
| 653 | |a Rendezvous | ||
| 653 | |a Computer simulation | ||
| 653 | |a Monte Carlo simulation | ||
| 700 | 1 | |a Antreasian, Peter | |
| 700 | 1 | |a Moreau, Michael C | |
| 700 | 1 | |a May, Alex | |
| 700 | 1 | |a Sutter, Brian | |
| 773 | 0 | |t NASA Center for AeroSpace Information (CASI). Conference Proceedings |g (Jan 30, 2015) | |
| 786 | 0 | |d ProQuest |t Advanced Technologies & Aerospace Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/2128097777/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full text outside of ProQuest |u https://ntrs.nasa.gov/search.jsp?R=20160000219 |