Class information for:
Level 1: ASTEROIDS//MINOR PLANETS ASTEROIDS GENERAL//ICARUS

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
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
190 3       ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE 54979
125 2             ICARUS//ASTEROIDS//ASTRONOMY & ASTROPHYSICS 23874
290 1                   ASTEROIDS//MINOR PLANETS ASTEROIDS GENERAL//ICARUS 3753

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTEROIDS authKW 4628837 25% 60% 923
2 MINOR PLANETS ASTEROIDS GENERAL authKW 1573154 9% 56% 337
3 ICARUS journal 1277585 32% 13% 1203
4 MINOR PLANETS ASTEROIDS authKW 1062584 7% 49% 260
5 MINOR PLANETS authKW 967276 5% 59% 195
6 ASTEROIDS COMPOSITION authKW 953766 4% 81% 141
7 ASTEROIDS SURFACES authKW 934939 4% 80% 140
8 NEAR EARTH OBJECTS authKW 702349 3% 69% 121
9 ASTEROIDS DYNAMICS authKW 684770 3% 76% 108
10 ASTEROIDS ROTATION authKW 664812 2% 95% 83

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 171776 87% 1% 3265
2 Engineering, Aerospace 3316 5% 0% 177
3 Geochemistry & Geophysics 1085 5% 0% 201
4 Geosciences, Multidisciplinary 962 7% 0% 262
5 Mathematics, Interdisciplinary Applications 291 2% 0% 93
6 Meteorology & Atmospheric Sciences 93 2% 0% 80
7 Instruments & Instrumentation -0 1% 0% 34
8 Mineralogy -0 0% 0% 6
9 Engineering, General -1 0% 0% 17
10 Multidisciplinary Sciences -1 0% 0% 7

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IMCCE 213048 2% 29% 88
2 MODRA OBSERV 142730 0% 100% 17
3 SPACE STUDIES 130592 3% 15% 102
4 MINOR PLANET 101349 0% 93% 13
5 GRP DINAM ORBITAL PLANETOL 93253 1% 34% 33
6 ASTRON 74486 20% 1% 766
7 MECAN CELESTE CALCUL EPHEMERIDES 68298 1% 24% 34
8 UMR8028 63340 1% 38% 20
9 ASTRON PHYS EARTH METEOROL 58269 1% 28% 25
10 SHEMAKHA ASTROPHYS OBSERV 56730 0% 48% 14

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ICARUS 1277585 32% 13% 1203
2 PLANETARY AND SPACE SCIENCE 95240 7% 4% 259
3 METEORITICS & PLANETARY SCIENCE 41586 3% 4% 115
4 SOLAR SYSTEM RESEARCH 36421 2% 7% 63
5 ASTRONOMY & ASTROPHYSICS 34407 12% 1% 461
6 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 33347 2% 5% 86
7 ASTRONOMICAL JOURNAL 26288 6% 1% 215
8 EARTH MOON AND PLANETS 22605 2% 4% 69
9 MOON AND THE PLANETS 7328 0% 7% 13
10 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 4667 4% 0% 165

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ASTEROIDS 4628837 25% 60% 923 Search ASTEROIDS Search ASTEROIDS
2 MINOR PLANETS ASTEROIDS GENERAL 1573154 9% 56% 337 Search MINOR+PLANETS+ASTEROIDS+GENERAL Search MINOR+PLANETS+ASTEROIDS+GENERAL
3 MINOR PLANETS ASTEROIDS 1062584 7% 49% 260 Search MINOR+PLANETS+ASTEROIDS Search MINOR+PLANETS+ASTEROIDS
4 MINOR PLANETS 967276 5% 59% 195 Search MINOR+PLANETS Search MINOR+PLANETS
5 ASTEROIDS COMPOSITION 953766 4% 81% 141 Search ASTEROIDS+COMPOSITION Search ASTEROIDS+COMPOSITION
6 ASTEROIDS SURFACES 934939 4% 80% 140 Search ASTEROIDS+SURFACES Search ASTEROIDS+SURFACES
7 NEAR EARTH OBJECTS 702349 3% 69% 121 Search NEAR+EARTH+OBJECTS Search NEAR+EARTH+OBJECTS
8 ASTEROIDS DYNAMICS 684770 3% 76% 108 Search ASTEROIDS+DYNAMICS Search ASTEROIDS+DYNAMICS
9 ASTEROIDS ROTATION 664812 2% 95% 83 Search ASTEROIDS+ROTATION Search ASTEROIDS+ROTATION
10 SATELLITES OF ASTEROIDS 323408 1% 90% 43 Search SATELLITES+OF+ASTEROIDS Search SATELLITES+OF+ASTEROIDS

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 20807 ASTEROID VESTA//VESTA//ASTROMAT OFF
2 26188 PHOBOS//DEIMOS//PLANETS AND SATELLITES INDIVIDUAL PHOBOS
3 38843 NEUTRALIZING BACKGROUND//PLANETS AND SATELLITES SATELLITES OF JUPITER//SYMBIOTIC SCHEME
4 2809 OORT CLOUD//CELESTIAL MECHANICS//KUIPER BELT
5 9447 KUIPER BELT//PLUTO//PLUTO ATMOSPHERE
6 31680 CRATER DETECTION//CRATER DETECTION ALGORITHM//AUTOMATIC CRATER DETECTION
7 36977 ASTEROID AND COMET HAZARD//ARKHYZ BRANCH//ARKHYZ OPT OBSERVAT
8 13365 SOLAR SAIL//ADV SPACE CONCEPTS//ELECTRIC SOLAR WIND SAIL
9 385 COMETS//COMETS GENERAL//COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO
10 4099 METEORS//METEOROIDS//METEORS METEOROIDS

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