346
SYNOPTICAL TABLES.
Greatest number of belts observed, | 40 |
Number of permanent belts, | 2 |
Time Cassini's spot was seen at intervals, in years, | 43 |
Proper motion in longitude, for one revolution, of some spots, | 3° |
Velocity of the wind from slower moving spots, feet in a second, | 350 |
Velocity of wind in greatest hurricane on the earth, feet in a second, | 50 |
Distance, east and west, of centre of disc beyond which spots are not usually visible, | 1h. 27m. |
Proportion of brightness at poles to that of the equator, | 1-2d |
Distance from the Sun, mean, in miles, (Earth's = 1), | 494,256,000 |
Distance from the Sun, |
5.202767 |
Distance from the Sun, |
5.453663 |
Eccentricity of orbit (semi-axis major = 1), | 4.951871 |
Eccentricity of orbit |
.0482235 |
Longitude of perihelion, | .000001593 |
Longitude of perihelion, |
11° 8′ 35″ |
Longitude of perihelion, |
6″.96 |
Longitude of perihelion, |
98° 26′ 19″ |
Longitude of perihelion, |
34″.3 |
Inclination of orbit to ecliptic, | 1° 18′ 51″ |
Inclination of orbit to ecliptic, |
0″-226 |
Motion, mean daily, | 4′ 59″ |
Motion, |
30° 20′ 32″ |
Inclination of axis to ecliptic. | 3° 5′ 30″ |
Mean arc of retrogradation. | 9° 54′ |
Revolution, sidereal, in mean solar days, | 4332.584821 |
Revolution, |
398.867 |