Table 2: Orbital elements of comet 21P/Giacobini-Zinner.
Year 1596 2005

Date (Julian Day) 2 304 043.5 2 453 557.5

a (au) 3.50 3.53

e 0.701 0.706

i ( $^\circ$ ) 33.7 31.8

$\Omega$ ( $^\circ$ ) 206.8 195.4

$\omega$ ( $^\circ$ ) 168.43 172.5

**Table 2:** Orbital elements of comet 21P/Giacobini-Zinner.
Year	1596	2005
Date (Julian Day)	2 304 043.5	2 453 557.5
a (au)	3.50	3.53
e	0.701	0.706
i ( $^\circ$ )	33.7	31.8
$\Omega$ ( $^\circ$ )	206.8	195.4
$\omega$ ( $^\circ$ )	168.43	172.5

Source LaTeX | All tables | In the text