21.

Comet 154P/Brewington passes perihelion Comet 154P/Brewington makes its closest approach to the Sun. Wed, 11 Dec 2013 (3,799 days ago) in Pegasus

22.

Comet 2P/Encke passes perihelion Comet 2P/Encke makes its closest approach to the Sun. Fri, 22 Nov 2013 (3,818 days ago) in Libra

23.

Comet 168P/Hergenrother passes perihelion Comet 168P/Hergenrother makes its closest approach to the Sun. Tue, 23 Oct 2012 (4,213 days ago) in Aquarius

24.

Comet 96P/Machholz passes perihelion Comet 96P/Machholz makes its closest approach to the Sun. Thu, 12 Jul 2012 (4,316 days ago) in Gemini

25.

Comet 45P/Honda-Mrkos-Pajdusakova passes perihelion Comet 45P/Honda-Mrkos-Pajdusakova makes its closest approach to the Sun. Fri, 19 Aug 2011 (4,644 days ago) in Gemini

26.

Comet 2P/Encke passes perihelion Comet 2P/Encke makes its closest approach to the Sun. Tue, 03 Aug 2010 (5,025 days ago) in Cancer

27.

Comet 10P/Tempel passes perihelion Comet 10P/Tempel makes its closest approach to the Sun. Sun, 04 Jul 2010 (5,055 days ago) in Cetus

28.

Comet 81P/Wild passes perihelion Comet 81P/Wild makes its closest approach to the Sun. Sun, 14 Feb 2010 (5,195 days ago) in Virgo

29.

Comet 88P/Howell passes perihelion Comet 88P/Howell makes its closest approach to the Sun. Mon, 12 Oct 2009 (5,320 days ago) in Ophiuchus

30.

Comet 217P/LINEAR passes perihelion Comet 217P/LINEAR makes its closest approach to the Sun. Fri, 18 Sep 2009 (5,344 days ago) in Eridanus

31.

Comet 22P/Kopff passes perihelion Comet 22P/Kopff makes its closest approach to the Sun. Thu, 02 Jul 2009 (5,422 days ago) in Sagittarius

32.

Comet C/2009 G1 (STEREO) passes perihelion Comet C/2009 G1 (STEREO) makes its closest approach to the Sun. Sat, 18 Apr 2009 (5,497 days ago) in Aquarius

33.

Comet 67P/Churyumov-Gerasimenko passes perihelion Comet 67P/Churyumov-Gerasimenko makes its closest approach to the Sun. Mon, 22 Dec 2008 (5,614 days ago) in Pisces

34.

Comet 15P/Finlay passes perihelion Comet 15P/Finlay makes its closest approach to the Sun. Mon, 19 May 2008 (5,831 days ago) in Aries

35.

Comet 26P/Grigg-Skjellerup passes perihelion Comet 26P/Grigg-Skjellerup makes its closest approach to the Sun. Tue, 08 Apr 2008 (5,872 days ago) in Sagittarius

36.

Comet 46P/Wirtanen passes perihelion Comet 46P/Wirtanen makes its closest approach to the Sun. Sun, 27 Jan 2008 (5,944 days ago) in Pisces

37.

Comet 8P/Tuttle passes perihelion Comet 8P/Tuttle makes its closest approach to the Sun. Sun, 13 Jan 2008 (5,958 days ago) in Reticulum

38.

Comet 8P/Tuttle passes perigee Comet 8P/Tuttle makes its closest approach to the Earth. Sun, 23 Dec 2007 (5,979 days ago) in Orion

39.

Comet 8P/Tuttle reaches peak brightness Comet 8P/Tuttle is forecast to reach the brightest point in its 2007 apparition. Sun, 23 Dec 2007 (5,979 days ago) in Orion

40.

Comet 2P/Encke passes perigee Comet 2P/Encke makes its closest approach to the Earth. Fri, 04 May 2007 (6,212 days ago) in Cetus