Class information for:
Level 1: LOW THRUST//LIBRATION POINT ORBITS//CIRCULAR RESTRICTED THREE BODY PROBLEM

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
58 3       ROBOTICS//AUTOMATION & CONTROL SYSTEMS//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 94289
985 2             JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE//JOURNAL OF THE ASTRONAUTICAL SCIENCES 10872
4299 1                   LOW THRUST//LIBRATION POINT ORBITS//CIRCULAR RESTRICTED THREE BODY PROBLEM 1844

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LOW THRUST authKW 596649 2% 78% 45
2 LIBRATION POINT ORBITS authKW 481837 2% 83% 34
3 CIRCULAR RESTRICTED THREE BODY PROBLEM authKW 478743 2% 65% 43
4 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS journal 472272 22% 7% 405
5 HALO ORBIT authKW 464660 2% 63% 43
6 LOW ENERGY TRANSFER authKW 376686 1% 96% 23
7 TRAJECTORY OPTIMIZATION authKW 330887 4% 28% 70
8 ENGINEERING, AEROSPACE WoSSC 292954 60% 2% 1114
9 GRAVITY ASSIST authKW 257051 1% 79% 19
10 BALLISTIC CAPTURE authKW 256347 1% 100% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Aerospace 292954 60% 2% 1114
2 Instruments & Instrumentation 9890 23% 0% 432
3 Mathematics, Interdisciplinary Applications 3803 11% 0% 197
4 Astronomy & Astrophysics 2699 17% 0% 311
5 Automation & Control Systems 1514 6% 0% 117
6 Mathematics, Applied 1323 12% 0% 217
7 Operations Research & Management Science 996 6% 0% 105
8 Engineering, General 547 5% 0% 86
9 Meteorology & Atmospheric Sciences 331 4% 0% 82
10 Geosciences, Multidisciplinary 212 5% 0% 94

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPACE ENVIRONM ASTRODYNAM 84128 0% 62% 8
2 MATH ENGN ANAL 69778 0% 58% 7
3 FLIGHT CONTROL UNIT 51269 0% 100% 3
4 ASTRODYNAM 46130 0% 30% 9
5 SCUOLA INGN AEROSPAZIALE 36447 0% 27% 8
6 AEROSP ENGN 35999 12% 1% 222
7 COLORADO ASTRODYNAM 34596 1% 9% 23
8 HIGH C ABIL COMP MODELING GRP 34180 0% 100% 2
9 MISS ANAL SECT 34180 0% 100% 2
10 MISSION DESIGN NAV SOFTWARE GRP 34180 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 472272 22% 7% 405
2 JOURNAL OF THE ASTRONAUTICAL SCIENCES 235121 6% 12% 112
3 ACTA ASTRONAUTICA 160373 13% 4% 238
4 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 123884 6% 6% 116
5 JOURNAL OF SPACECRAFT AND ROCKETS 61470 7% 3% 125
6 OPTIMAL CONTROL APPLICATIONS & METHODS 18210 2% 3% 34
7 INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING 9766 1% 4% 13
8 JOURNAL OF GUIDANCE AND CONTROL 9664 0% 7% 8
9 ADVANCES IN SPACE RESEARCH 9636 4% 1% 75
10 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS 4958 2% 1% 39

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LOW THRUST 596649 2% 78% 45 Search LOW+THRUST Search LOW+THRUST
2 LIBRATION POINT ORBITS 481837 2% 83% 34 Search LIBRATION+POINT+ORBITS Search LIBRATION+POINT+ORBITS
3 CIRCULAR RESTRICTED THREE BODY PROBLEM 478743 2% 65% 43 Search CIRCULAR+RESTRICTED+THREE+BODY+PROBLEM Search CIRCULAR+RESTRICTED+THREE+BODY+PROBLEM
4 HALO ORBIT 464660 2% 63% 43 Search HALO+ORBIT Search HALO+ORBIT
5 LOW ENERGY TRANSFER 376686 1% 96% 23 Search LOW+ENERGY+TRANSFER Search LOW+ENERGY+TRANSFER
6 TRAJECTORY OPTIMIZATION 330887 4% 28% 70 Search TRAJECTORY+OPTIMIZATION Search TRAJECTORY+OPTIMIZATION
7 GRAVITY ASSIST 257051 1% 79% 19 Search GRAVITY+ASSIST Search GRAVITY+ASSIST
8 BALLISTIC CAPTURE 256347 1% 100% 15 Search BALLISTIC+CAPTURE Search BALLISTIC+CAPTURE
9 ASTRODYNAMICS 253588 2% 46% 32 Search ASTRODYNAMICS Search ASTRODYNAMICS
10 LIBRATION POINTS 248848 2% 39% 37 Search LIBRATION+POINTS Search LIBRATION+POINTS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 20500 AEROASTRONAUT GRP//WINDSHEAR PROBLEMS//ABORT LANDING
2 13365 SOLAR SAIL//ADV SPACE CONCEPTS//ELECTRIC SOLAR WIND SAIL
3 8077 FORMATION FLYING//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//SPACECRAFT FORMATION FLYING
4 38788 DESCENT TRAJECTORY//EXPLOSIVE COMPOSITIONS//LAVOCHKIN PROD ASSOC
5 18037 MARS ENTRY//ATMOSPHER FLIGHT ENTRY SYST BRANCH//ENTRY GUIDANCE
6 13742 RESTRICTED THREE BODY PROBLEM//OBLATENESS//SITNIKOV PROBLEM
7 15454 FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO
8 24472 REGULAR SYNTHESIS//HAMILTONIAN METHODS//ANGEW MATH WISSEN RECHNEN
9 29675 EARTH OBSERVATION SATELLITES//SATELLITE SCHEDULING//AGILE SATELLITE
10 33176 POWER EXPONENTIAL FUNCTIONS//SECOND SPECIES ORBITS//POWER INEQUALITIES

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