1.

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 13:30 PDT (1,083 days ago) in Cancer

2.

134340 Pluto at opposition 134340 Pluto lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Tue, 19 Jul 2022 at 18:41 PDT (1,085 days ago) in Sagittarius

3.

136108 Haumea at opposition 136108 Haumea lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Mon, 18 Apr 2022 at 17:25 PDT (1,177 days ago) in Bootes

4.

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 00:17 PDT (1,181 days ago) in Cetus

5.

136472 Makemake at opposition 136472 Makemake lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Mon, 28 Mar 2022 at 06:06 PDT (1,198 days ago) in Coma Berenices

6.

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 06:57 PDT (1,269 days ago) in Sagittarius

7.

1 Ceres at opposition 1 Ceres lies in the opposite direction to the Sun in the sky, making it closer and brighter than at other times. It is also optimally positioned to be observable for much of the night. Fri, 26 Nov 2021 at 13:38 PDT (1,320 days ago) in Taurus

8.

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 07:30 PDT (1,356 days ago) in Bootes

9.

136199 Eris at opposition 136199 Eris lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sun, 17 Oct 2021 at 02:27 PDT (1,360 days ago) in Cetus

10.

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. Wed, 29 Sep 2021 at 23:56 PDT (1,378 days ago) in Coma Berenices

11.

134340 Pluto at opposition 134340 Pluto lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sat, 17 Jul 2021 at 15:59 PDT (1,452 days ago) in Sagittarius

12.

136108 Haumea at opposition 136108 Haumea lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sat, 17 Apr 2021 at 09:36 PDT (1,543 days ago) in Bootes

13.

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 12:47 PDT (1,547 days ago) in Cetus

14.

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. Tue, 06 Apr 2021 at 17:47 PDT (1,554 days ago) in Cetus

15.

136472 Makemake at opposition 136472 Makemake lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sat, 27 Mar 2021 at 00:20 PDT (1,564 days ago) in Coma Berenices

16.

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 06:36 PDT (1,636 days ago) in Sagittarius

17.

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 00:11 PDT (1,722 days ago) in Bootes

18.

136199 Eris at opposition 136199 Eris lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Fri, 16 Oct 2020 at 15:03 PDT (1,726 days ago) in Cetus

19.

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 17:59 PDT (1,744 days ago) in Coma Berenices

20.

1 Ceres at opposition 1 Ceres lies in the opposite direction to the Sun in the sky, making it closer and brighter than at other times. It is also optimally positioned to be observable for much of the night. Fri, 28 Aug 2020 at 01:05 PDT (1,775 days ago) in Aquarius