FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1588604667> ?p ?o ?g. }

• W1588604667 endingPage "109" @default.
• W1588604667 startingPage "101" @default.
• W1588604667 abstract "Spacecraft traveling into deep space operate well beyond the useful range of the Global Positioning System (GPS) and yet still may have requirements for precise navigation information for trajectory calculations, instrument operations, or communications. The current predominant source of navigation information for deep space probes is range and range rate information obtained as part of the uplink and downlink communication with ground stations such as NASA’s Deep Space Network (DSN). These systems are expensive to build and maintain and time on them is a scarce resource because of their support of many concurrent missions. In addition, the navigation information obtained naturally achieves much higher precision in the radial dimension than in the two transverse directions. Consequently, a source of navigation information that does not rely on frequent communications with Earth-based assets and that attains high accuracy in all directions would be highly desirable. In this paper, we describe one such source of navigation information: celestial X-ray sources. Several classes of Xray sources, particularly X-ray pulsars, produce regular time signatures that can be predicted with very high accuracy over long timescales. By observing the arrival time of pulses at a spacecraft from several pulsars in different directions, a spacecraft could autonomously determine its location with respect to an inertial origin in a manner similar to GPS. This technique is applicable anywhere in the Solar System, and beyond. The relatively low disturbance environment of deep space, as compared with low-Earth orbit, allows pulse times-of-arrival (TOAs) to be measured using long integrations in order to make useful position determinations. Source characteristics and X-ray detector techniques are described herein, along with methods to use this source signal to supplement ground tracking observations to enable greater autonomy, increased navigation performance, and reduced resource requirements for future deep space missions." @default.
• W1588604667 created "2016-06-24" @default.
• W1588604667 creator A5022001094 @default.
• W1588604667 creator A5038049465 @default.
• W1588604667 creator A5058497087 @default.
• W1588604667 creator A5061162681 @default.
• W1588604667 creator A5069770373 @default.
• W1588604667 creator A5082925108 @default.
• W1588604667 date "2008-01-30" @default.
• W1588604667 modified "2023-09-24" @default.
• W1588604667 title "Deep Space Navigation Using Celestial X-ray Sources" @default.
• W1588604667 cites W1536142612 @default.
• W1588604667 cites W1621058779 @default.
• W1588604667 cites W1670852837 @default.
• W1588604667 cites W1728580267 @default.
• W1588604667 cites W1981624783 @default.
• W1588604667 cites W2018280393 @default.
• W1588604667 cites W202212270 @default.
• W1588604667 cites W2025727932 @default.
• W1588604667 cites W2029222122 @default.
• W1588604667 cites W2074840143 @default.
• W1588604667 cites W2088233945 @default.
• W1588604667 cites W2109179795 @default.
• W1588604667 cites W2125480828 @default.
• W1588604667 cites W2128198806 @default.
• W1588604667 cites W2149389699 @default.
• W1588604667 cites W2204505878 @default.
• W1588604667 cites W2609471320 @default.
• W1588604667 cites W2950465730 @default.
• W1588604667 cites W337827646 @default.
• W1588604667 cites W620116417 @default.
• W1588604667 cites W1605186980 @default.
• W1588604667 cites W2973223372 @default.
• W1588604667 hasPublicationYear "2008" @default.
• W1588604667 type Work @default.
• W1588604667 sameAs 1588604667 @default.
• W1588604667 citedByCount "5" @default.
• W1588604667 countsByYear W15886046672012 @default.
• W1588604667 countsByYear W15886046672014 @default.
• W1588604667 crossrefType "journal-article" @default.
• W1588604667 hasAuthorship W1588604667A5022001094 @default.
• W1588604667 hasAuthorship W1588604667A5038049465 @default.
• W1588604667 hasAuthorship W1588604667A5058497087 @default.
• W1588604667 hasAuthorship W1588604667A5061162681 @default.
• W1588604667 hasAuthorship W1588604667A5069770373 @default.
• W1588604667 hasAuthorship W1588604667A5082925108 @default.
• W1588604667 hasConcept C104060986 @default.
• W1588604667 hasConcept C121332964 @default.
• W1588604667 hasConcept C127313418 @default.
• W1588604667 hasConcept C127413603 @default.
• W1588604667 hasConcept C1276947 @default.
• W1588604667 hasConcept C128651787 @default.
• W1588604667 hasConcept C13662910 @default.
• W1588604667 hasConcept C146978453 @default.
• W1588604667 hasConcept C173386949 @default.
• W1588604667 hasConcept C187107819 @default.
• W1588604667 hasConcept C19269812 @default.
• W1588604667 hasConcept C204323151 @default.
• W1588604667 hasConcept C29829512 @default.
• W1588604667 hasConcept C41008148 @default.
• W1588604667 hasConcept C60229501 @default.
• W1588604667 hasConcept C61776360 @default.
• W1588604667 hasConcept C62520636 @default.
• W1588604667 hasConcept C62649853 @default.
• W1588604667 hasConcept C76155785 @default.
• W1588604667 hasConcept C79403827 @default.
• W1588604667 hasConceptScore W1588604667C104060986 @default.
• W1588604667 hasConceptScore W1588604667C121332964 @default.
• W1588604667 hasConceptScore W1588604667C127313418 @default.
• W1588604667 hasConceptScore W1588604667C127413603 @default.
• W1588604667 hasConceptScore W1588604667C1276947 @default.
• W1588604667 hasConceptScore W1588604667C128651787 @default.
• W1588604667 hasConceptScore W1588604667C13662910 @default.
• W1588604667 hasConceptScore W1588604667C146978453 @default.
• W1588604667 hasConceptScore W1588604667C173386949 @default.
• W1588604667 hasConceptScore W1588604667C187107819 @default.
• W1588604667 hasConceptScore W1588604667C19269812 @default.
• W1588604667 hasConceptScore W1588604667C204323151 @default.
• W1588604667 hasConceptScore W1588604667C29829512 @default.
• W1588604667 hasConceptScore W1588604667C41008148 @default.
• W1588604667 hasConceptScore W1588604667C60229501 @default.
• W1588604667 hasConceptScore W1588604667C61776360 @default.
• W1588604667 hasConceptScore W1588604667C62520636 @default.
• W1588604667 hasConceptScore W1588604667C62649853 @default.
• W1588604667 hasConceptScore W1588604667C76155785 @default.
• W1588604667 hasConceptScore W1588604667C79403827 @default.
• W1588604667 hasLocation W15886046671 @default.
• W1588604667 hasOpenAccess W1588604667 @default.
• W1588604667 hasPrimaryLocation W15886046671 @default.
• W1588604667 hasRelatedWork W1559136985 @default.
• W1588604667 hasRelatedWork W1621058779 @default.
• W1588604667 hasRelatedWork W1638598727 @default.
• W1588604667 hasRelatedWork W1995938020 @default.
• W1588604667 hasRelatedWork W2022389523 @default.
• W1588604667 hasRelatedWork W2048886663 @default.
• W1588604667 hasRelatedWork W2072610077 @default.
• W1588604667 hasRelatedWork W2109179795 @default.
• W1588604667 hasRelatedWork W2169324246 @default.

• next