13. Kepler’s Law
• Orbit of each planet
is elips with sun as a
center
First
Kepler’s
Law
• In planet’s
orbit, sun’s light draw
same size square
Second
Kepler’s
Law NextBack
14. a. Earth as diveider
1). Inferior planet: the orbit is located inside earth orbit
2). Superior planet: the orbit is located outside earth
orbit
b. Asteroid’s orbit as diveider
1). Inside Planet : the orbit is located inside asteroid orbit
2). Planet luar: the orbit is located outside orbit
c. Based on the composition and size
1). Terrestrial Planet: the composition and size same as
earth
2). Jovian Planet: the composition and size same as
jupiter
Planet Classification
15. Distance between
sun and planet
1 SA = 150 million KM
MERKURIUS VENUS EARTH MARS JUPITER SATURNUS URANUS NEPTUNUS
(0) (3) (6) (12) (24) (48) (96) (192)
TITIUS-BODE METHOD
d=(planet no.+4/10) SA
Ket:
d=distance between sun and
planet
Planet No.=Planet Number
