MDS523.49
Wording: Natural sciences and mathematicsAstronomyAstronomical objects and astrophysicsPlanets, asteroids and trans-Neptunian objectsTrans-Neptunian objects; Kuiper belt; Pluto
Dewmoji: π¬ππ??
0 Information 208,584 βΉοΈ | 1 Philosophy and Psychology 217,947 π | 2 Religions 546,769 π | 3 Social sciences 1,133,842 π« | 4 Language 165,887 π¬ | 5 Natural sciences and mathematics 364,055 π¬ | 6 Technology and Application of Knowledge 812,112 π‘ | 7 The arts 820,777 π¨ | 8 Literature 1,159,750 π | 9 History and Geography 679,534 πΊοΈ |
50 General Science 29,037 π¬ | 51 Mathematics 71,359 β | 52 Astronomy 20,476 π | 53 Physics 37,484 π | 54 Chemistry 24,857 βοΈ | 55 Earth sciences & geology 30,717 π | 56 Fossils & prehistoric life 8,601 π | 57 Life Sciences, Biology 48,191 𧬠| 58 Plants 21,206 πΏ | 59 Zoology 72,127 πΌ |
520 Astronomy 4,967 π | 521 Celestial Mechanics 425 β | 522 Telescopes and handbooks 1,287 π | 523 Astronomical objects and astrophysics 10,057 π | 524 Maps and Observations [No longer in use] 119 πΊοΈ | 525 Earth 510 π | 526 Mathematical geography; cartography, map making 1,673 π | 527 Celestial Navigation 123 πΊ | 528 Ephemerides; Nautic almanacs 139 π | 529 Chronology 1,176 β³ |
523.0 Astrophysics 898 | 523.1 Universe 2,372 | 523.2 Solar system, planetary systems 876 | 523.3 Moon 533 π | 523.4 Planets, asteroids and trans-Neptunian objects 1,492 | 523.5 Meteors and zodiacal light 229 | 523.6 Comets 247 βοΈ | 523.7 Sun 743 βοΈ | 523.8 Stars 1,562 β¨ | 523.9 Transits and occultations 84 |
523.40 8 | 523.41 Mercury and intramercurial 75 βΏοΈ | 523.42 Venus 73 β | 523.43 Mars 265 β | 523.44 Asteroids 92 | 523.45 Jupiter 98 β | 523.46 Saturn 82 β | 523.47 Uranus 66 β’ | 523.48 Neptune 99 β | 523.49 Trans-Neptunian objects; Kuiper belt; Pluto 47 |
523.490 | 523.491 | 523.492 Kuiper belt 8 | 523.493 | 523.494 | 523.495 | 523.496 | 523.497 | 523.498 | 523.499 |
Selected Works under MDS 523.49 (47)
Related Tags
"Far Friends"
MDS classes with significant recommendations overlap, excluding ones under the same top-level class.
None
Wording
1922 Edition |
Modern Language |
Emoji |