Comet 143P/Kowal-Mrkos in the constellation Virgo is at Perihelion (2.532 AU) on the 7th May 2018
Comet 143P/Kowal-Mrkos in the constellation Virgo makes its closest approach to the Earth (1.541 AU) on the 11th April 2018.
Comet 143P/Kowal-Mrkos is at Opposition (1.542 AU) on the 8th April 2018.
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m22010 07 03 19 59.63 -15 38.3 2.540 3.519 161.4 5.3 18.72010 07 08 19 56.16 -15 43.4 2.540 3.537 166.7 3.8 18.62010 07 13 19 52.56 -15 49.3 2.547 3.556 171.6 2.4 18.62010 07 18 19 48.92 -15 56.1 2.561 3.575 174.8 1.5 18.52010 07 23 19 45.33 -16 03.3 2.582 3.593 173.2 1.9 18.62010 07 28 19 41.87 -16 10.8 2.611 3.612 168.6 3.2 18.7