41.

Comet 161P/Hartley-IRAS passes perihelion Comet 161P/Hartley-IRAS makes its closest approach to the Sun. Sat, 28 Nov 2026 (953 days away) in Sagitta

42.

Comet 2P/Encke passes perigee Comet 2P/Encke makes its closest approach to the Earth. Thu, 04 Feb 2027 (1,021 days away) in Capricornus

43.

Comet 2P/Encke passes perihelion Comet 2P/Encke makes its closest approach to the Sun. Wed, 10 Feb 2027 (1,027 days away) in Capricornus

44.

Comet 45P/Honda-Mrkos-Pajdusakova reaches peak brightness Comet 45P/Honda-Mrkos-Pajdusakova is forecast to reach the brightest point in its 2027 apparition. Tue, 24 Aug 2027 (1,222 days away) in Gemini

45.

Comet 45P/Honda-Mrkos-Pajdusakova passes perihelion Comet 45P/Honda-Mrkos-Pajdusakova makes its closest approach to the Sun. Mon, 30 Aug 2027 (1,228 days away) in Cancer

46.

Comet 104P/Kowal passes perihelion Comet 104P/Kowal makes its closest approach to the Sun. Tue, 12 Oct 2027 (1,271 days away) in Cancer

47.

Comet 73P/Schwassmann-Wachmann passes perihelion Comet 73P/Schwassmann-Wachmann makes its closest approach to the Sun. Tue, 01 Feb 2028 (1,383 days away) in Sagittarius

48.

Comet 15P/Finlay passes perihelion Comet 15P/Finlay makes its closest approach to the Sun. Tue, 08 Feb 2028 (1,390 days away) in Aquarius

49.

Comet 41P/Tuttle-Giacobini-Kresak passes perihelion Comet 41P/Tuttle-Giacobini-Kresak makes its closest approach to the Sun. Thu, 17 Feb 2028 (1,399 days away)

50.

Comet 67P/Churyumov-Gerasimenko passes perihelion Comet 67P/Churyumov-Gerasimenko makes its closest approach to the Sun. Fri, 07 Apr 2028 (1,449 days away) in Aries

51.

Comet 96P/Machholz passes perihelion Comet 96P/Machholz makes its closest approach to the Sun. Thu, 11 May 2028 (1,483 days away) in Taurus

52.

Comet 22P/Kopff passes perigee Comet 22P/Kopff makes its closest approach to the Earth. Mon, 19 Jun 2028 (1,522 days away) in Scorpius

53.

Comet 22P/Kopff reaches peak brightness Comet 22P/Kopff is forecast to reach the brightest point in its 2028 apparition. Sun, 02 Jul 2028 (1,535 days away) in Scorpius

54.

Comet 22P/Kopff passes perihelion Comet 22P/Kopff makes its closest approach to the Sun. Fri, 28 Jul 2028 (1,561 days away) in Ophiuchus

55.

Comet 71P/Clark passes perihelion Comet 71P/Clark makes its closest approach to the Sun. Thu, 17 Aug 2028 (1,581 days away) in Libra

56.

Comet 58P/Jackson-Neujmin passes perihelion Comet 58P/Jackson-Neujmin makes its closest approach to the Sun. Sat, 02 Sep 2028 (1,597 days away) in Cetus

57.

Comet 58P/Jackson-Neujmin reaches peak brightness Comet 58P/Jackson-Neujmin is forecast to reach the brightest point in its 2028 apparition. Mon, 11 Sep 2028 (1,606 days away) in Cetus

58.

Comet 58P/Jackson-Neujmin passes perigee Comet 58P/Jackson-Neujmin makes its closest approach to the Earth. Thu, 21 Sep 2028 (1,616 days away) in Eridanus

59.

Comet 19P/Borrelly passes perigee Comet 19P/Borrelly makes its closest approach to the Earth. Tue, 05 Dec 2028 (1,691 days away) in Eridanus

60.

Comet 19P/Borrelly reaches peak brightness Comet 19P/Borrelly is forecast to reach the brightest point in its 2028 apparition. Wed, 06 Dec 2028 (1,692 days away) in Eridanus