Class information for:
Level 1: CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY//KIRKWOOD GAPS//CELESTIAL MECHANICS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12016 937 23.0 49%


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
19 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 118981
239 2             PLANETARY SYSTEMS//STARS PRE MAIN SEQUENCE//PLANETS AND SATELLITES FORMATION 20042
12016 1                   CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY//KIRKWOOD GAPS//CELESTIAL MECHANICS 937

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 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY journal 656093 20% 11% 191
2 KIRKWOOD GAPS authKW 423630 1% 100% 13
3 CELESTIAL MECHANICS journal 382062 9% 14% 85
4 MEAN MOTION RESONANCES authKW 287650 2% 55% 16
5 SECONDARY RESONANCE authKW 220275 1% 52% 13
6 TROJAN ASTEROIDS authKW 209259 2% 38% 17
7 TROJAN PLANETS authKW 195522 1% 100% 6
8 ASTEROIDS authKW 181182 10% 6% 91
9 CO ORBITAL MOTION authKW 135777 1% 83% 5
10 MINOR PLANETS ASTEROIDS authKW 134717 5% 9% 47

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 Astronomy & Astrophysics 43780 88% 0% 826
2 Mathematics, Interdisciplinary Applications 7561 21% 0% 193
3 Physics, Multidisciplinary 60 5% 0% 51
4 Engineering, Aerospace 37 1% 0% 11
5 Physics, Mathematical 14 2% 0% 17
6 Geosciences, Multidisciplinary 10 2% 0% 23
7 Mathematics, Applied 4 2% 0% 21
8 Humanities, Multidisciplinary 0 0% 0% 2
9 Computer Science, Hardware & Architecture 0 0% 0% 3
10 History & Philosophy of Science -0 0% 0% 1

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 PULKOVO OBSERV 128607 2% 17% 23
2 GRP EUROPA 65174 0% 100% 2
3 BP 139 43448 0% 67% 2
4 MONCHHOFSTR 1214 43448 0% 67% 2
5 ASTRON ASTROPHYS EASTERN CHINA 41894 0% 43% 3
6 ASTRON OBSERWATORIUM 32587 0% 100% 1
7 ASTRON SYST DYNAM UMR8028IMCCE 32587 0% 100% 1
8 BDL 32587 0% 100% 1
9 COMPLEJO ASTRON EL LEONCITO CASLEO 32587 0% 100% 1
10 DEPARTIMENTO MATEMAT PIAZZA CAVALIERI 2 32587 0% 100% 1

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 656093 20% 11% 191
2 CELESTIAL MECHANICS 382062 9% 14% 85
3 ICARUS 50444 13% 1% 120
4 CHINESE ASTRONOMY AND ASTROPHYSICS 6405 1% 2% 9
5 IAU SYMPOSIA 6232 4% 0% 39
6 ASTRONOMICAL JOURNAL 6112 6% 0% 52
7 ASTRONOMY & ASTROPHYSICS 5479 10% 0% 93
8 SOLAR SYSTEM RESEARCH 3846 1% 1% 10
9 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 3752 8% 0% 72
10 PLANETARY AND SPACE SCIENCE 3197 3% 0% 24

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 KIRKWOOD GAPS 423630 1% 100% 13 Search KIRKWOOD+GAPS Search KIRKWOOD+GAPS
2 CELESTIAL MECHANICS 338433 16% 7% 147 Search CELESTIAL+MECHANICS Search CELESTIAL+MECHANICS
3 MEAN MOTION RESONANCES 287650 2% 55% 16 Search MEAN+MOTION+RESONANCES Search MEAN+MOTION+RESONANCES
4 SECONDARY RESONANCE 220275 1% 52% 13 Search SECONDARY+RESONANCE Search SECONDARY+RESONANCE
5 TROJAN ASTEROIDS 209259 2% 38% 17 Search TROJAN+ASTEROIDS Search TROJAN+ASTEROIDS
6 TROJAN PLANETS 195522 1% 100% 6 Search TROJAN+PLANETS Search TROJAN+PLANETS
7 ASTEROIDS 181182 10% 6% 91 Search ASTEROIDS Search ASTEROIDS
8 CO ORBITAL MOTION 135777 1% 83% 5 Search CO+ORBITAL+MOTION Search CO+ORBITAL+MOTION
9 MINOR PLANETS ASTEROIDS 134717 5% 9% 47 Search MINOR+PLANETS+ASTEROIDS Search MINOR+PLANETS+ASTEROIDS
10 EARTHS EQUATORIAL ELLIPTICITY 130348 0% 100% 4 Search EARTHS+EQUATORIAL+ELLIPTICITY Search EARTHS+EQUATORIAL+ELLIPTICITY

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 FREISTETTER, F , (2006) THE SIZE OF THE STABILITY REGIONS OF JUPITER TROJANS.ASTRONOMY & ASTROPHYSICS. VOL. 453. ISSUE 1. P. 353-361 34 85% 13
2 DVORAK, R , LHOTKA, C , ZHOU, L , (2012) THE ORBIT OF 2010 TK7: POSSIBLE REGIONS OF STABILITY FOR OTHER EARTH TROJAN ASTEROIDS.ASTRONOMY & ASTROPHYSICS. VOL. 541. ISSUE . P. - 30 83% 3
3 MOONS, M , (1996) REVIEW OF THE DYNAMICS IN THE KIRKWOOD GAPS.CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY. VOL. 65. ISSUE 1-2. P. 175 -204 42 95% 4
4 SCHWARZ, R , BAZSO, A , ERDI, B , FUNK, B , (2014) STABILITY AND SECONDARY RESONANCES IN THE SPATIAL RESTRICTED THREE-BODY PROBLEM FOR SMALL MASS RATIOS.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 443. ISSUE 3. P. 2437 -2443 23 96% 1
5 SCHWARZ, R , FUNK, B , BAZSO, A , (2013) NEW INSIGHTS INTO THE STABILITY OF L-4 IN THE SPATIAL RESTRICTED THREE-BODY PROBLEM.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 436. ISSUE 4. P. 3663-3667 22 100% 0
6 SCHWARZ, R , DVORAK, R , (2012) TROJAN CAPTURE BY TERRESTRIAL PLANETS.CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY. VOL. 113. ISSUE 1. P. 23-34 26 81% 9
7 MARCOS, CD , MARCOS, RD , (2014) ASTEROID 2014 OL339: YET ANOTHER EARTH QUASI-SATELLITE.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 445. ISSUE 3. P. 2984 -2993 26 79% 1
8 MARCOS, CD , MARCOS, RD , (2016) ASTEROID (469219) 2016 HO3, THE SMALLEST AND CLOSEST EARTH QUASI-SATELLITE.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 462. ISSUE 4. P. 3441 -3456 41 48% 0
9 LECAR, M , FRANKLIN, FA , HOLMAN, MJ , MURRAY, NW , (2001) CHAOS IN THE SOLAR SYSTEM.ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS. VOL. 39. ISSUE . P. 581 -631 41 62% 58
10 MARCOS, CD , MARCOS, RD , (2012) ON THE DYNAMICAL EVOLUTION OF 2002 VE68.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. VOL. 427. ISSUE 1. P. 728-739 27 73% 5

Classes with closest relation at Level 1


Rank Class id link
1 4238 KUIPER BELT//OORT CLOUD//KUIPER BELT GENERAL
2 19526 HILL STABILITY//CELESTIAL MECHANICS//STARS INDIVIDUAL GAMMA CEPHEI
3 3376 PLANETS AND SATELLITES FORMATION//PLANETARY SYSTEMS FORMATION//PLANET DISK INTERACTIONS
4 19387 UMR 8028//MECAN CELESTE CALCUL EPHEMERIDES//EPHEMERIDES
5 488 ASTEROIDS//ASTEROIDS SURFACES//ICARUS
6 20562 PHYSICAL LIBRATIONS//CELESTIAL MECHANICS//ILOM
7 15782 OBLATENESS//RESTRICTED THREE BODY PROBLEM//SITNIKOV PROBLEM
8 9161 KAM THEORY//ARNOLD DIFFUSION//KAM ITERATION
9 14222 FROZEN ORBITS//CRITICAL INCLINATION//HIGH AREA TO MASS RATIO
10 9725 PLANETARY RINGS//SATURN RINGS//PLANETS AND SATELLITES RINGS

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