Class information for:
Level 1: FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14222 784 18.5 32%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
170 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 58974
477 2             ASTEROIDS//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE 15800
14222 1                   FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO 784

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FROZEN ORBITS authKW 746758 3% 91% 21
2 CRITICAL INCLINATION authKW 715641 3% 88% 21
3 HIGH AREA TO MASS RATIO authKW 428414 1% 100% 11
4 LUNISOLAR PERTURBATIONS authKW 392711 1% 92% 11
5 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY journal 319863 16% 7% 122
6 ARTIFICIAL SATELLITE THEORY authKW 315467 1% 90% 9
7 CELESTIAL MECHANICS journal 283699 9% 11% 67
8 GRP MECAN ESPACIAL address 251221 3% 28% 23
9 LIE TRANSFORMATIONS authKW 243829 2% 52% 12
10 GEOSYNCHRONOUS ORBIT authKW 242384 2% 33% 19

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Aerospace 34823 32% 0% 251
2 Astronomy & Astrophysics 14332 56% 0% 437
3 Mathematics, Interdisciplinary Applications 6050 20% 0% 158
4 Meteorology & Atmospheric Sciences 1269 12% 0% 93
5 Geosciences, Multidisciplinary 944 14% 0% 107
6 Instruments & Instrumentation 553 9% 0% 71
7 Engineering, General 149 4% 0% 30
8 Mathematics, Applied 128 6% 0% 50
9 Remote Sensing 64 1% 0% 11
10 Physics, Mathematical 34 3% 0% 20

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GRP MECAN ESPACIAL 251221 3% 28% 23
2 SPACE FLIGHT DYNAM 121322 1% 35% 9
3 GRUCACI 116840 0% 100% 3
4 EPHEMERIS SECT 87629 0% 75% 3
5 GRC INT 77894 0% 100% 2
6 NAVIGAT CONTROL SECT 77894 0% 100% 2
7 NETWORK STRATEGY DESIGN 77894 0% 100% 2
8 SCI COMP GRP GRUCACI 77894 0% 100% 2
9 SPACE OBJECT DEBRIS OBSERVAT 70671 1% 26% 7
10 CANADIAN SPACE WEATHER FORECAST 51928 0% 67% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 319863 16% 7% 122
2 CELESTIAL MECHANICS 283699 9% 11% 67
3 JOURNAL OF THE ASTRONAUTICAL SCIENCES 79932 5% 5% 43
4 ADVANCES IN SPACE RESEARCH 29844 11% 1% 86
5 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 28619 8% 1% 65
6 ACTA ASTRONAUTICA 24436 8% 1% 60
7 EARTH MOON AND PLANETS 5653 2% 1% 16
8 JOURNAL OF GUIDANCE AND CONTROL 5556 1% 4% 4
9 ASTROPHYSICS AND SPACE SCIENCE 3104 4% 0% 32
10 JOURNAL OF SPACECRAFT AND ROCKETS 2629 2% 0% 17

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 FROZEN ORBITS 746758 3% 91% 21 Search FROZEN+ORBITS Search FROZEN+ORBITS
2 CRITICAL INCLINATION 715641 3% 88% 21 Search CRITICAL+INCLINATION Search CRITICAL+INCLINATION
3 HIGH AREA TO MASS RATIO 428414 1% 100% 11 Search HIGH+AREA+TO+MASS+RATIO Search HIGH+AREA+TO+MASS+RATIO
4 LUNISOLAR PERTURBATIONS 392711 1% 92% 11 Search LUNISOLAR+PERTURBATIONS Search LUNISOLAR+PERTURBATIONS
5 ARTIFICIAL SATELLITE THEORY 315467 1% 90% 9 Search ARTIFICIAL+SATELLITE+THEORY Search ARTIFICIAL+SATELLITE+THEORY
6 LIE TRANSFORMATIONS 243829 2% 52% 12 Search LIE+TRANSFORMATIONS Search LIE+TRANSFORMATIONS
7 GEOSYNCHRONOUS ORBIT 242384 2% 33% 19 Search GEOSYNCHRONOUS+ORBIT Search GEOSYNCHRONOUS+ORBIT
8 LONG TERM DYNAMICAL EVOLUTION 233681 1% 100% 6 Search LONG+TERM+DYNAMICAL+EVOLUTION Search LONG+TERM+DYNAMICAL+EVOLUTION
9 ARTIFICIAL EARTH SATELLITES 200296 1% 86% 6 Search ARTIFICIAL+EARTH+SATELLITES Search ARTIFICIAL+EARTH+SATELLITES
10 LUNAR ARTIFICIAL SATELLITE 194734 1% 100% 5 Search LUNAR+ARTIFICIAL+SATELLITE Search LUNAR+ARTIFICIAL+SATELLITE

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 LARA, M , (2015) LEO INTERMEDIARY PROPAGATION AS A FEASIBLE ALTERNATIVE TO BROUWER'S GRAVITY SOLUTION.ADVANCES IN SPACE RESEARCH. VOL. 56. ISSUE 3. P. 367 -376 22 96% 0
2 CINELLI, M , CIRCI, C , ORTORE, E , (2015) POLYNOMIAL EQUATIONS FOR SCIENCE ORBITS AROUND EUROPA.CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY. VOL. 122. ISSUE 3. P. 199 -212 21 95% 0
3 LARA, M , SAN-JUAN, JF , LOPEZ-OCHOA, LM , CEFOLA, P , (2014) LONG-TERM EVOLUTION OF GALILEO OPERATIONAL ORBITS BY CANONICAL PERTURBATION THEORY.ACTA ASTRONAUTICA. VOL. 94. ISSUE 2. P. 646-655 20 95% 1
4 LARA, M , SAN-JUAN, JF , FOLCIK, ZJ , CEFOLA, P , (2011) DEEP RESONANT GPS-DYNAMICS DUE TO THE GEOPOTENTIAL.JOURNAL OF THE ASTRONAUTICAL SCIENCES. VOL. 58. ISSUE 4. P. 661 -676 20 100% 0
5 LARA, M , (2015) ON INCLINATION RESONANCES IN ARTIFICIAL SATELLITE THEORY.ACTA ASTRONAUTICA. VOL. 110. ISSUE . P. 239 -246 21 84% 1
6 LARA, M , SAN-JUAN, JF , LOPEZ-OCHOA, LM , (2013) AVERAGING TESSERAL EFFECTS: CLOSED FORM RELEGATION VERSUS EXPANSIONS OF ELLIPTIC MOTION.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 19 95% 3
7 CARVALHO, JPS , DE MORAES, RV , PRADO, AFBA , (2010) SOME ORBITAL CHARACTERISTICS OF LUNAR ARTIFICIAL SATELLITES.CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY. VOL. 108. ISSUE 4. P. 371 -388 19 100% 11
8 LIU, XD , BAOYIN, HX , MA, XR , (2011) ANALYTICAL INVESTIGATIONS OF QUASI-CIRCULAR FROZEN ORBITS IN THE MARTIAN GRAVITY FIELD.CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY. VOL. 109. ISSUE 3. P. 303-320 19 95% 10
9 ABD EL-SALAM, FA , ABD EL-BAR, SE , (2016) FAMILIES OF FROZEN ORBITS OF LUNAR ARTIFICIAL SATELLITES.APPLIED MATHEMATICAL MODELLING. VOL. 40. ISSUE 23-24. P. 9739 -9753 17 94% 0
10 CARVALHO, JPD , DE MORAES, RV , PRADO, AFBD , (2011) PLANETARY SATELLITE ORBITERS: APPLICATIONS FOR THE MOON.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 19 90% 6

Classes with closest relation at Level 1


Rank Class id link
1 22787 NON CANONICAL HAMILTONIAN STRUCTURE//FULL TWO BODY PROBLEM//GRAVITATIONAL ORBIT ATTITUDE COUPLING
2 17518 SPACE DEBRIS//ORBITAL DEBRIS//ORBITAL DEBRIS PROGRAM OFF
3 20562 PHYSICAL LIBRATIONS//CELESTIAL MECHANICS//ILOM
4 27274 KEPLERS EQUATION//OPTIMAL STARTER//HALF ARGUMENT TRANSFORMATION
5 8453 FORMATION FLYING//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//SPACECRAFT FORMATION FLYING
6 16119 ASTEROID DEFLECTION//ORBIT DETERMINATION//PLANETARY DEFENSE
7 16279 SOLAR SAIL//ADV SPACE CONCEPTS//ELECTRIC SOLAR WIND SAIL
8 21007 PHOBOS//DEIMOS//PLANETS AND SATELLITES INDIVIDUAL PHOBOS
9 12283 LIBRATION POINT ORBITS//HALO ORBIT//CIRCULAR RESTRICTED THREE BODY PROBLEM
10 12016 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY//KIRKWOOD GAPS//CELESTIAL MECHANICS

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