'•»

576
collision of Mars with a large comel in 1315 or 1316, lhal ihc
comet was thereby brokcn into Ihrcc parls, whose or bits (it
may be presumed) received evcn then their present form; viz.,
that still
presented by the comels of 1812, 1815 and 18i6, which
arc lragments
3
of ihe dissevcrcd comet.«
(©. 559.) 2apUce, Expos, du Syst. du Monde (ed.
1824) p. 414.
(@. 559.) lieber Kometen im 9?aturgemäl&e f. Äoöntoä
4
33b. 1. @. 105—120 unb 389—393 2lnm. 12-27.
h
(©. 560) 3n fteben falben 3al)rl)ttnberten »on 1500 biä
1850 finb jufammen 52; einjeln tu ber D?eil)enfoIge von fieben glet=
djen Venoben: 13, 10, 2, 10, 4, 4 unb 9, bem bloßen Slttge
ftdjtbare (Someten in (Suropa erfdjtenen. Ji?ter folgen
jelnen
3al)re:
1500—1550
13 Som.
1600—1650
1607
1618
2 (Sollt.
1550-1600
10 Som.
1650 — 1700
1652
1664
1665
1668
1672
1680
1682
1686
1689
1696
bie eiu--
4 (So tu.