101.

Comet 185P/Petriew passes perihelion Comet 185P/Petriew makes its closest approach to the Sun. Mon, 22 Oct 1990 (12,241 days ago) in Leo

102.

Comet 185P/Petriew reaches peak brightness Comet 185P/Petriew is forecast to reach the brightest point in its 1990 apparition. Wed, 10 Oct 1990 (12,253 days ago)

103.

Comet 185P/Petriew passes perigee Comet 185P/Petriew makes its closest approach to the Earth. Tue, 09 Oct 1990 (12,254 days ago)

104.

Comet 2P/Encke passes perihelion Comet 2P/Encke makes its closest approach to the Sun. Thu, 04 Oct 1990 (12,259 days ago) in Virgo

105.

Comet 22P/Kopff passes perihelion Comet 22P/Kopff makes its closest approach to the Sun. Thu, 24 May 1990 (12,392 days ago) in Capricornus

106.

Comet 45P/Honda-Mrkos-Pajdusakova passes perihelion Comet 45P/Honda-Mrkos-Pajdusakova makes its closest approach to the Sun. Thu, 05 Apr 1990 (12,441 days ago) in Pisces

107.

Comet 141P/Machholz passes perigee Comet 141P/Machholz makes its closest approach to the Earth. Mon, 19 Dec 1988 (12,913 days ago) in Tucana

108.

Comet 141P/Machholz reaches peak brightness Comet 141P/Machholz is forecast to reach the brightest point in its 1988 apparition. Wed, 14 Dec 1988 (12,918 days ago) in Indus

109.

Comet 141P/Machholz passes perihelion Comet 141P/Machholz makes its closest approach to the Sun. Fri, 18 Nov 1988 (12,944 days ago) in Aquila

110.

Comet 15P/Finlay passes perihelion Comet 15P/Finlay makes its closest approach to the Sun. Sun, 28 Aug 1988 (13,026 days ago) in Taurus

111.

Comet 15P/Finlay reaches peak brightness Comet 15P/Finlay is forecast to reach the brightest point in its 1988 apparition. Fri, 12 Aug 1988 (13,042 days ago) in Taurus

112.

Comet 15P/Finlay passes perigee Comet 15P/Finlay makes its closest approach to the Earth. Fri, 29 Jul 1988 (13,056 days ago) in Cetus

113.

Comet 66P/duToit passes perihelion Comet 66P/duToit makes its closest approach to the Sun. Wed, 15 Jun 1988 (13,100 days ago) in Tucana

114.

Comet 88P/Howell passes perihelion Comet 88P/Howell makes its closest approach to the Sun. Mon, 16 Nov 1987 (13,312 days ago) in Sagittarius

115.

Comet 19P/Borrelly passes perihelion Comet 19P/Borrelly makes its closest approach to the Sun. Sat, 31 Oct 1987 (13,328 days ago) in Gemini

116.

Comet 2P/Encke passes perihelion Comet 2P/Encke makes its closest approach to the Sun. Mon, 15 Jun 1987 (13,466 days ago) in Gemini

117.

Comet 26P/Grigg-Skjellerup passes perihelion Comet 26P/Grigg-Skjellerup makes its closest approach to the Sun. Sat, 25 Apr 1987 (13,517 days ago) in Virgo

118.

Comet 26P/Grigg-Skjellerup passes perigee Comet 26P/Grigg-Skjellerup makes its closest approach to the Earth. Fri, 24 Apr 1987 (13,518 days ago) in Virgo

119.

Comet 26P/Grigg-Skjellerup reaches peak brightness Comet 26P/Grigg-Skjellerup is forecast to reach the brightest point in its 1987 apparition. Fri, 24 Apr 1987 (13,518 days ago) in Virgo

120.

Comet 1P/Halley passes perigee Comet 1P/Halley makes its closest approach to the Earth. Wed, 23 Apr 1986 (13,884 days ago) in Norma