PowerPoint Presentation

Comets in space

..2493 ( Jan Oort ) 30,000 1 (The Oort Cloud)

(Oort cloud) (Supernova)

- (C) (H) (O) (N)

-

-

- (CO+)

1 (Hyakutake) 10,000 (Halley) 76 1 (Tempel1) 5.5

2

200

4,500

-

2547 T/YYYY HS T P C () X D A YYYY H A B C Y ( I ) S

( P ) P 1P/1682 Q1 C/1996 B2 (Hyakutake) 1P/1682 Q1 (Halley) 1P/Halley

(Halley) 76 27 ..2529 ..2604-2605

..2516 700

- 9 (D/1993 F2) 2537 2 20-30

3.3

200

200 293

(/1966 1) 2006 372

.. 2554

/2010 2 () 300,000

- -

.. 2538 2,500

83 - 1843

.. 2283 6

500,000,000

.. 2407

.. 2425

76 .. 1380 0.04 -3.5 93

1979 XI (--) 31 2522

- 9 2537

3.3

20 1910 -5 ()

- 37

1 1 " 299,793 / 1 299,793 X 3,600 X 24 X 365 = 9.46 X 1012

(Supernova )

(Planet) (Satellite)

https://www.youtube.com/watch?v=VlF-Pa1mTXA

.6/8 19

.6/8 22