21.

Comet C/2022 A2 (PANSTARRS) passes perihelion Comet C/2022 A2 (PANSTARRS) makes its closest approach to the Sun. Sat, 18 Feb 2023 (456 days ago) in Cygnus

22.

Comet C/2022 E3 (ZTF) reaches peak brightness Comet C/2022 E3 (ZTF) is forecast to reach the brightest point in its 2023 apparition. Wed, 01 Feb 2023 (473 days ago) in Camelopardalis

23.

Comet C/2022 E3 (ZTF) passes perigee Comet C/2022 E3 (ZTF) makes its closest approach to the Earth. Wed, 01 Feb 2023 (473 days ago) in Camelopardalis

24.

Comet 96P/Machholz passes perihelion Comet 96P/Machholz makes its closest approach to the Sun. Tue, 31 Jan 2023 (474 days ago) in Aquarius

25.

Comet 96P/Machholz passes perigee Comet 96P/Machholz makes its closest approach to the Earth. Tue, 31 Jan 2023 (474 days ago) in Aquarius

26.

Comet 71P/Clark passes perihelion Comet 71P/Clark makes its closest approach to the Sun. Mon, 23 Jan 2023 (482 days ago) in Sagittarius

27.

Comet C/2022 U2 (ATLAS) passes perihelion Comet C/2022 U2 (ATLAS) makes its closest approach to the Sun. Sat, 14 Jan 2023 (491 days ago) in Cassiopeia

28.

Comet C/2022 E3 (ZTF) passes perihelion Comet C/2022 E3 (ZTF) makes its closest approach to the Sun. Thu, 12 Jan 2023 (493 days ago)

29.

Comet C/2017 K2 (PANSTARRS) passes perihelion Comet C/2017 K2 (PANSTARRS) makes its closest approach to the Sun. Mon, 19 Dec 2022 (517 days ago) in Pavo

30.

Comet 81P/Wild passes perihelion Comet 81P/Wild makes its closest approach to the Sun. Thu, 15 Dec 2022 (521 days ago) in Virgo

31.

Comet C/2022 P1 (NEOWISE) passes perihelion Comet C/2022 P1 (NEOWISE) makes its closest approach to the Sun. Mon, 28 Nov 2022 (538 days ago) in Sagittarius

32.

Comet 118P/Shoemaker-Levy passes perihelion Comet 118P/Shoemaker-Levy makes its closest approach to the Sun. Thu, 24 Nov 2022 (542 days ago) in Cancer

33.

Comet 73P/Schwassmann-Wachmann passes perihelion Comet 73P/Schwassmann-Wachmann makes its closest approach to the Sun. Sat, 27 Aug 2022 (631 days ago) in Virgo

34.

Comet C/2021 P4 (ATLAS) passes perihelion Comet C/2021 P4 (ATLAS) makes its closest approach to the Sun. Sat, 30 Jul 2022 (659 days ago) in Leo

35.

Comet C/2021 E3 (ZTF) passes perihelion Comet C/2021 E3 (ZTF) makes its closest approach to the Sun. Sat, 11 Jun 2022 (708 days ago) in Mensa

36.

Comet 45P/Honda-Mrkos-Pajdusakova passes perihelion Comet 45P/Honda-Mrkos-Pajdusakova makes its closest approach to the Sun. Wed, 27 Apr 2022 (753 days ago) in Aries

37.

Comet C/2021 F1 (Lemmon-PANSTARRS) passes perihelion Comet C/2021 F1 (Lemmon-PANSTARRS) makes its closest approach to the Sun. Wed, 06 Apr 2022 (774 days ago) in Pisces

38.

Comet C/2021 F1 (Lemmon-PANSTARRS) reaches peak brightness Comet C/2021 F1 (Lemmon-PANSTARRS) is forecast to reach the brightest point in its 2022 apparition. Sat, 02 Apr 2022 (778 days ago) in Pisces

39.

Comet 22P/Kopff passes perihelion Comet 22P/Kopff makes its closest approach to the Sun. Fri, 18 Mar 2022 (793 days ago) in Capricornus

40.

Comet 19P/Borrelly passes perihelion Comet 19P/Borrelly makes its closest approach to the Sun. Wed, 02 Feb 2022 (837 days ago) in Pisces