MDS523.5000

Woordgebruik: Natuurwetenschappen en WiskundeAstronomyAstronomical objects and astrophysicsMeteors and zodiacal lightNiet aangegevenNiet aangegevenNiet aangegeven

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0 Informatie 216,948 ℹ️	1 Filosofie en Psychologie 229,419 💭	2 Religies 562,779 🙏	3 Sociale wetenschappen 1,169,921 👫	4 Taal 177,109 💬	5 Natuurwetenschappen en Wiskunde 380,441 🔬	6 Technologie en Toegepaste kennis 844,132 💡	7 Kunst en Recreatie 857,504 🎨	8 Literatuur 1,201,263 📚	9 Geschiedenis en Aardrijkskunde 703,933 🗺️
50 General Science 30,392 🔬	51 Mathematics 73,720 ➗	52 Astronomy 21,519 🔭	53 Physics 38,941 🍎	54 Chemistry 25,962 ⚗️	55 Earth sciences & geology 32,170 🌎	56 Fossils & prehistoric life 9,345 💀	57 Life Sciences, Biology 50,256 🧬	58 Plants 22,401 🌿	59 Zoology 75,735 🐼
520 Astronomy 5,303 🔭	521 Celestial Mechanics 451 ⚙	522 Telescopes and handbooks 1,368 🌃	523 Astronomical objects and astrophysics 10,419 🌌	524 Maps and Observations [No longer in use] 166 🗺️	525 Earth 558 🌍	526 Mathematical geography; cartography, map making 1,717 🌐	527 Celestial Navigation 155 🗺	528 Ephemerides; Nautic almanacs 163 📒	529 Chronology 1,219 ⏳
523.0 Astrophysics 907	523.1 Universe 2,473	523.2 Solar system, planetary systems 902	523.3 Moon 550 🌕	523.4 Planets, asteroids and trans-Neptunian objects 1,557 🪐	523.5 Meteors and zodiacal light 233	523.6 Comets 259 ☄️	523.7 Sun 777 ☀️	523.8 Stars 1,625 ✨	523.9 Transits and occultations 90
523.50 2	523.51 Meteorites 64	523.52 Fireballs 1	523.53 Meteoric showers, radiant points, etc. 3	523.54 Systems of meteors	523.55	523.56 Connection of comets and meteors	523.57 Spectrum	523.58 Height of atmosphere from observation 10	523.59 Zodiacal light; Aurora (borealis and australis) 2
523.500 1	523.501	523.502	523.503	523.504	523.505	523.506	523.507	523.508	523.509 1
523.5000 1	523.5001	523.5002	523.5003	523.5004	523.5005	523.5006	523.5007	523.5008	523.5009