BOOK 2. THE BATH SCHOOL. N. LEVASHOV'S «SVETL BROOM» IN A. KHATYBOV'S «BATH SCHOOL» AND A LABOUR SPADE

F. Shkrudnev N. Levashov's "SvetL Broom" in A. Khatybov's "Bath School" and A Labour Spade 165 Name Average distance from the Sun million km in a.e. Period Inclination Temperature The sun - - 7 0 25 +5800 Mercury 57.9 0.387 7 0 .004 +337 Venus 108.2 0.723 3 0 .394 +400 +500 Earth 149.6 1.000 - +14 Moon 0.3844 0.0549 5 0 .145 Mars 227.9 1.524 1 0 .850 +30 Jupiter 778.3 5.203 1 0 .304 -143 Saturn 1427.0 9.539 2 0 .893 -145 Uranus 2889.6 19.18 0 0 .773 -170 Neptune 4496.7 30.06 1 0 .772 -210 Pluto 5912 39.52 17 0 .14 -220 Period – period of revolution around the Sun in tropical years Inclination of the plane of the orbit to the ecliptic for 1975 Mass of the Sun = 1.989·10 30 kg. Inclination to the ecliptic for the Sun. Temperature – under the Sun point, for the Sun – in the photosphere. Astronomical unit (a.e.)=149.6 million km (parsec) Halley's Comet , about which so much is said – crosses the orbits of the Earth, Mars, Jupiter, Saturn, Uranus, Neptune, the orbit is elliptical. Merc ury Venu s Earth Mars Phaet on Jupit er Satur n Uran us Nept une Pluto Distance to the Sun (L) 57.9 108.2 149.6 227.9 778.3 142.7 2870 4490 5890 Log 2 L 25.78 7 26.68 9 27.15 6 27.76 4 29.53 6 30.41 31.41 8 32.06 4 32.45 5 Difference L 0.90 2 0.467 0.60 8 1.772 0.874 1.008 0.64 6 0.391 Inclination of the plane of the orbit to the ecliptic 7 0 0.2 ’ 3 0 23. 6 ’ - 1 0 51. 8 ’ 1 0 18. 5’ 2 0 29. 5’ 0 0 46. 3’ 1 0 46. 8’ 17 0 8. 7’ Sideric period of circulation in tropical years 0.241 0.615 1.000 1.881 11.86 2 29.45 8 84.01 5 164.7 9 247.7 Average speed in the orbit 47.9 35.0 29.8 24.1 13.1 9.6 6.8 5.4 4.7 Inclination of the equatorial 0 0 5 0 3 0 4 ’ 98 0 29 0 -