1.

136108 Haumea at opposition 136108 Haumea is optimally positioned for observation. Thu, 23 Apr 2026 at 04:47 EDT (18 days ago) in Bootes

2.

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. Wed, 15 Apr 2026 at 01:34 EDT (26 days ago) in Cetus

3.

136472 Makemake at opposition 136472 Makemake is optimally positioned for observation. Wed, 01 Apr 2026 at 07:15 EDT (40 days ago) in Coma Berenices

4.

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. Fri, 23 Jan 2026 at 05:19 EDT (108 days ago) in Capricornus

5.

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. Sat, 25 Oct 2025 at 16:19 EDT (198 days ago) in Bootes

6.

136199 Eris at opposition 136199 Eris is optimally positioned for observation. Sat, 18 Oct 2025 at 03:10 EDT (205 days ago) in Cetus

7.

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. Sat, 04 Oct 2025 at 01:21 EDT (219 days ago) in Coma Berenices

8.

1 Ceres at opposition 1 Ceres is optimally positioned for observation, appears at its closest and brightest. Thu, 02 Oct 2025 at 09:08 EDT (221 days ago) in Cetus

9.

134340 Pluto at opposition 134340 Pluto is optimally positioned for observation. Fri, 25 Jul 2025 at 02:24 EDT (290 days ago) in Capricornus

10.

136108 Haumea at opposition 136108 Haumea is optimally positioned for observation. Mon, 21 Apr 2025 at 20:36 EDT (385 days ago) in Bootes

11.

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. Mon, 14 Apr 2025 at 14:03 EDT (392 days ago) in Cetus

12.

136472 Makemake at opposition 136472 Makemake is optimally positioned for observation. Mon, 31 Mar 2025 at 01:48 EDT (406 days ago) in Coma Berenices

13.

1 Ceres at aphelion 1 Ceres passes the furthest point along its orbit from the Sun. Tue, 25 Mar 2025 at 13:05 EDT (412 days ago) in Aquarius

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. Fri, 14 Feb 2025 at 16:20 EDT (451 days ago) in Aquarius

15.

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. Tue, 21 Jan 2025 at 07:19 EDT (475 days ago) in Capricornus

16.

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, 24 Oct 2024 at 08:54 EDT (564 days ago) in Bootes

17.

136199 Eris at opposition 136199 Eris is optimally positioned for observation. Thu, 17 Oct 2024 at 15:50 EDT (571 days ago) in Cetus

18.

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, 02 Oct 2024 at 20:00 EDT (586 days ago) in Coma Berenices

19.

134340 Pluto at opposition 134340 Pluto is optimally positioned for observation. Tue, 23 Jul 2024 at 01:29 EDT (657 days ago) in Capricornus

20.

1 Ceres at opposition 1 Ceres is optimally positioned for observation, appears at its closest and brightest. Fri, 05 Jul 2024 at 19:56 EDT (675 days ago) in Sagittarius