21.

1 Ceres at solar conjunction 1 Ceres is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Thu, 21 Jul 2022 at 21:06 EDT (1,489 days ago) in Cancer

22.

134340 Pluto at opposition 134340 Pluto is optimally positioned for observation. Tue, 19 Jul 2022 at 21:30 EDT (1,491 days ago) in Sagittarius

23.

136108 Haumea at opposition 136108 Haumea is optimally positioned for observation. Mon, 18 Apr 2022 at 20:28 EDT (1,583 days ago) in Bootes

24.

136199 Eris at solar conjunction 136199 Eris is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Thu, 14 Apr 2022 at 03:16 EDT (1,587 days ago) in Cetus

25.

136472 Makemake at opposition 136472 Makemake is optimally positioned for observation. Mon, 28 Mar 2022 at 09:12 EDT (1,604 days ago) in Coma Berenices

26.

134340 Pluto at solar conjunction 134340 Pluto is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sun, 16 Jan 2022 at 09:42 EDT (1,675 days ago) in Sagittarius

27.

1 Ceres at opposition 1 Ceres is optimally positioned for observation, appearing at its closest and brightest. Fri, 26 Nov 2021 at 22:42 EDT (1,726 days ago) in Taurus

28.

136108 Haumea at solar conjunction 136108 Haumea is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Thu, 21 Oct 2021 at 10:33 EDT (1,762 days ago) in Bootes

29.

136199 Eris at opposition 136199 Eris is optimally positioned for observation. Sun, 17 Oct 2021 at 05:25 EDT (1,766 days ago) in Cetus

30.

136472 Makemake at solar conjunction 136472 Makemake is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Thu, 30 Sep 2021 at 03:04 EDT (1,783 days ago) in Coma Berenices

31.

134340 Pluto at opposition 134340 Pluto is optimally positioned for observation. Sat, 17 Jul 2021 at 18:37 EDT (1,858 days ago) in Sagittarius

32.

136108 Haumea at opposition 136108 Haumea is optimally positioned for observation. Sat, 17 Apr 2021 at 12:38 EDT (1,949 days ago) in Bootes

33.

136199 Eris at solar conjunction 136199 Eris is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Tue, 13 Apr 2021 at 15:46 EDT (1,953 days ago) in Cetus

34.

1 Ceres at solar conjunction 1 Ceres is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Wed, 07 Apr 2021 at 02:50 EDT (1,959 days ago) in Cetus

35.

136472 Makemake at opposition 136472 Makemake is optimally positioned for observation. Sat, 27 Mar 2021 at 03:28 EDT (1,970 days ago) in Coma Berenices

36.

134340 Pluto at solar conjunction 134340 Pluto is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Thu, 14 Jan 2021 at 09:10 EDT (2,042 days ago) in Sagittarius

37.

136108 Haumea at solar conjunction 136108 Haumea is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Tue, 20 Oct 2020 at 03:13 EDT (2,128 days ago) in Bootes

38.

136199 Eris at opposition 136199 Eris is optimally positioned for observation. Fri, 16 Oct 2020 at 18:01 EDT (2,132 days ago) in Cetus

39.

136472 Makemake at solar conjunction 136472 Makemake is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Mon, 28 Sep 2020 at 21:09 EDT (2,150 days ago) in Coma Berenices

40.

1 Ceres at opposition 1 Ceres is optimally positioned for observation, appearing at its closest and brightest. Fri, 28 Aug 2020 at 08:23 EDT (2,181 days ago) in Aquarius