Class information for:
Level 2: ICARUS//ASTEROIDS//ASTRONOMY & ASTROPHYSICS

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
385 1                   COMETS//COMETS GENERAL//COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO 3563
895 1                   JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//JUPITER//SATURN 3022
2809 1                   OORT CLOUD//CELESTIAL MECHANICS//KUIPER BELT 2171
4173 1                   JUPITER ATMOSPHERE//ICARUS//JUPITER 1868
4400 1                   TITAN//PLANETS AND SATELLITES INDIVIDUAL TITAN//TITAN ATMOSPHERE 1824
4782 1                   EUROPA//ENCELADUS//GANYMEDE 1754
9447 1                   KUIPER BELT//PLUTO//PLUTO ATMOSPHERE 1187
9862 1                   PLANETARY RINGS//SATURN RINGS//PLANETS AND SATELLITES RINGS 1146
11277 1                   INTERPLANETARY DUST//ZODIACAL LIGHT//INTERPLANETARY MEDIUM 1022
16461 1                   GRP MECAN CELESTE//ELASTIC EARTH//EPHEMERIDES 679
18990 1                   MECAN CELESTE CALCUL EPHEMERIDES//UMR 8028//EPHEMERIDES 549
20769 1                   IO//JUPITER SATELLITES//VOLCANISM 470
26188 1                   PHOBOS//DEIMOS//PLANETS AND SATELLITES INDIVIDUAL PHOBOS 282
29811 1                   RESONANCES SPIN ORBIT//SPIN ORBIT PROBLEM//MERCURY INTERIOR 196
30795 1                   ASTRONOMY//COMPUTAT PLICAT SECT//STAT SATELLITE REPLENISHMENT OFF 178
31943 1                   ALFVEN DRAG//ETUD SYNTH//MOON AND THE PLANETS 159
38843 1                   NEUTRALIZING BACKGROUND//PLANETS AND SATELLITES SATELLITES OF JUPITER//SYMBIOTIC SCHEME 51

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ICARUS journal 4276201 23% 58% 5553
2 ASTEROIDS authKW 1024208 5% 71% 1096
3 ASTRONOMY & ASTROPHYSICS WoSSC 960262 82% 4% 19494
4 COMETS GENERAL authKW 877818 4% 72% 921
5 TITAN authKW 746381 3% 83% 684
6 COMETS authKW 625467 3% 60% 787
7 PLANETARY AND SPACE SCIENCE journal 478689 6% 25% 1465
8 MINOR PLANETS ASTEROIDS authKW 477737 2% 82% 440
9 CELESTIAL MECHANICS authKW 423905 4% 39% 836
10 JUPITER authKW 421250 2% 79% 403

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 960262 82% 4% 19494
2 Geosciences, Multidisciplinary 23069 12% 1% 2950
3 Engineering, Aerospace 8635 3% 1% 740
4 Geochemistry & Geophysics 5466 5% 0% 1157
5 Meteorology & Atmospheric Sciences 1806 3% 0% 753
6 Mathematics, Interdisciplinary Applications 1555 2% 0% 552
7 Multidisciplinary Sciences 163 1% 0% 174
8 Spectroscopy 0 1% 0% 179
9 Remote Sensing 0 0% 0% 48
10 History & Philosophy of Science 0 0% 0% 30

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LUNAR PLANETARY 322488 3% 32% 775
2 JET PROP 205656 7% 10% 1619
3 ASTRON 153433 12% 4% 2794
4 LESIA 153086 2% 27% 440
5 IMCCE 143009 1% 60% 182
6 PLANETARY SCI 134910 2% 28% 368
7 SPACE STUDIES 130017 1% 38% 257
8 UMR 8028 88694 0% 63% 107
9 ATMOSPHER SPACE PHYS 75138 1% 16% 353
10 PLANETARY 68470 1% 27% 195

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ICARUS 4276201 23% 58% 5553
2 PLANETARY AND SPACE SCIENCE 478689 6% 25% 1465
3 EARTH MOON AND PLANETS 333752 3% 38% 668
4 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 193086 2% 28% 522
5 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 124599 2% 16% 591
6 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 121228 6% 7% 1369
7 ASTRONOMICAL JOURNAL 105778 5% 8% 1090
8 ASTRONOMY & ASTROPHYSICS 101682 8% 4% 2011
9 SOLAR SYSTEM RESEARCH 101124 1% 29% 265
10 MOON AND THE PLANETS 81050 0% 56% 109

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ASTEROIDS 1024208 5% 71% 1096 Search ASTEROIDS Search ASTEROIDS
2 COMETS GENERAL 877818 4% 72% 921 Search COMETS+GENERAL Search COMETS+GENERAL
3 TITAN 746381 3% 83% 684 Search TITAN Search TITAN
4 COMETS 625467 3% 60% 787 Search COMETS Search COMETS
5 MINOR PLANETS ASTEROIDS 477737 2% 82% 440 Search MINOR+PLANETS+ASTEROIDS Search MINOR+PLANETS+ASTEROIDS
6 CELESTIAL MECHANICS 423905 4% 39% 836 Search CELESTIAL+MECHANICS Search CELESTIAL+MECHANICS
7 JUPITER 421250 2% 79% 403 Search JUPITER Search JUPITER
8 MINOR PLANETS ASTEROIDS GENERAL 417050 2% 72% 438 Search MINOR+PLANETS+ASTEROIDS+GENERAL Search MINOR+PLANETS+ASTEROIDS+GENERAL
9 KUIPER BELT 415147 2% 84% 374 Search KUIPER+BELT Search KUIPER+BELT
10 SATURN 414842 2% 87% 361 Search SATURN Search SATURN

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 2


rank cluster_id2 link
1 3162 METEORS//METEOROIDS//METEORS METEOROIDS
2 1036 PLANETARY SYSTEMS//PLANETS AND SATELLITES FORMATION//TECHNIQUES RADIAL VELOCITIES
3 2122 VENUS//MARS ATMOSPHERE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
4 217 METEORITICS & PLANETARY SCIENCE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//MARS
5 3306 CENTRAL CONFIGURATIONS//N BODY PROBLEM//RESTRICTED THREE BODY PROBLEM
6 2955 MICROCHANNEL PLATE//MERCURY ATMOSPHERE//EXOSPHERE
7 985 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE//JOURNAL OF THE ASTRONAUTICAL SCIENCES
8 1419 FIELD FLOW FRACTIONATION//FLOW FIELD FLOW FRACTIONATION//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
9 2747 KAM THEORY//ARNOLD DIFFUSION//KAM ITERATION
10 52 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//MAGNETOSPHERIC PHYSICS//ASTRONOMY & ASTROPHYSICS

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