121.

Comet 78P/Gehrels passes perihelion Comet 78P/Gehrels makes its closest approach to the Sun. Wed, 24 Jun 2026 (782 days away) in Taurus

122.

Comet 10P/Tempel passes perihelion Comet 10P/Tempel makes its closest approach to the Sun. Sun, 02 Aug 2026 (821 days away) in Capricornus

123.

Comet 10P/Tempel reaches peak brightness Comet 10P/Tempel is forecast to reach the brightest point in its 2026 apparition. Mon, 03 Aug 2026 (822 days away)

124.

Comet 10P/Tempel passes perigee Comet 10P/Tempel makes its closest approach to the Earth. Mon, 03 Aug 2026 (822 days away)

125.

Comet 69P/Taylor passes perihelion Comet 69P/Taylor makes its closest approach to the Sun. Thu, 12 Nov 2026 (923 days away) in Gemini

126.

Comet 161P/Hartley-IRAS passes perihelion Comet 161P/Hartley-IRAS makes its closest approach to the Sun. Sat, 28 Nov 2026 (939 days away) in Sagitta

127.

Comet 2P/Encke passes perigee Comet 2P/Encke makes its closest approach to the Earth. Thu, 04 Feb 2027 (1,007 days away) in Capricornus

128.

Comet 2P/Encke passes perihelion Comet 2P/Encke makes its closest approach to the Sun. Wed, 10 Feb 2027 (1,013 days away) in Capricornus

129.

Comet 45P/Honda-Mrkos-Pajdusakova reaches peak brightness Comet 45P/Honda-Mrkos-Pajdusakova is forecast to reach the brightest point in its 2027 apparition. Wed, 25 Aug 2027 (1,209 days away) in Cancer

130.

Comet 45P/Honda-Mrkos-Pajdusakova passes perihelion Comet 45P/Honda-Mrkos-Pajdusakova makes its closest approach to the Sun. Mon, 30 Aug 2027 (1,214 days away) in Cancer

131.

Comet 104P/Kowal passes perihelion Comet 104P/Kowal makes its closest approach to the Sun. Tue, 12 Oct 2027 (1,257 days away) in Cancer

132.

Comet 73P/Schwassmann-Wachmann passes perihelion Comet 73P/Schwassmann-Wachmann makes its closest approach to the Sun. Sat, 29 Jan 2028 (1,366 days away) in Sagittarius

133.

Comet 15P/Finlay passes perihelion Comet 15P/Finlay makes its closest approach to the Sun. Wed, 09 Feb 2028 (1,377 days away) in Aquarius

134.

Comet 41P/Tuttle-Giacobini-Kresak passes perihelion Comet 41P/Tuttle-Giacobini-Kresak makes its closest approach to the Sun. Wed, 16 Feb 2028 (1,384 days away)

135.

Comet 67P/Churyumov-Gerasimenko passes perihelion Comet 67P/Churyumov-Gerasimenko makes its closest approach to the Sun. Sat, 08 Apr 2028 (1,436 days away) in Aries

136.

Comet 96P/Machholz passes perihelion Comet 96P/Machholz makes its closest approach to the Sun. Thu, 11 May 2028 (1,469 days away) in Taurus

137.

Comet 22P/Kopff passes perigee Comet 22P/Kopff makes its closest approach to the Earth. Wed, 21 Jun 2028 (1,510 days away) in Ophiuchus

138.

Comet 22P/Kopff reaches peak brightness Comet 22P/Kopff is forecast to reach the brightest point in its 2028 apparition. Mon, 03 Jul 2028 (1,522 days away) in Ophiuchus

139.

Comet 22P/Kopff passes perihelion Comet 22P/Kopff makes its closest approach to the Sun. Tue, 25 Jul 2028 (1,544 days away) in Ophiuchus

140.

Comet 71P/Clark passes perihelion Comet 71P/Clark makes its closest approach to the Sun. Tue, 22 Aug 2028 (1,572 days away) in Libra