21.

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, 21 Mar 2015 at 21:20 EDT (3,335 days ago) in Coma Berenices

22.

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, 04 Jan 2015 at 00:15 EDT (3,411 days ago) in Sagittarius

23.

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, 10 Dec 2014 at 00:26 EDT (3,436 days ago) in Ophiuchus

24.

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. Thu, 16 Oct 2014 at 02:19 EDT (3,491 days ago) in Cetus

25.

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, 14 Oct 2014 at 14:27 EDT (3,493 days ago) in Bootes

26.

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. Tue, 23 Sep 2014 at 12:54 EDT (3,514 days ago) in Coma Berenices

27.

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. Fri, 04 Jul 2014 at 10:01 EDT (3,595 days ago) in Sagittarius

28.

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. Tue, 15 Apr 2014 at 00:34 EDT (3,675 days ago) in Virgo

29.

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. Sat, 12 Apr 2014 at 12:11 EDT (3,678 days ago) in Cetus

30.

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. Thu, 10 Apr 2014 at 14:37 EDT (3,680 days ago) in Bootes

31.

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. Thu, 20 Mar 2014 at 14:54 EDT (3,701 days ago) in Coma Berenices

32.

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. Wed, 01 Jan 2014 at 19:24 EDT (3,779 days ago) in Sagittarius

33.

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. Tue, 15 Oct 2013 at 14:30 EDT (3,857 days ago) in Cetus

34.

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. Sun, 13 Oct 2013 at 07:24 EDT (3,859 days ago) in Bootes

35.

1 Ceres at perihelion 1 Ceres passes its orbit's closest point to the Sun. Sun, 22 Sep 2013 at 13:37 EDT (3,880 days ago) in Leo

36.

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. Sun, 22 Sep 2013 at 06:07 EDT (3,880 days ago) in Coma Berenices

37.

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. Sat, 17 Aug 2013 at 05:07 EDT (3,916 days ago) in Leo

38.

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, 02 Jul 2013 at 01:50 EDT (3,962 days ago) in Sagittarius

39.

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. Fri, 12 Apr 2013 at 00:22 EDT (4,043 days ago) in Cetus

40.

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. Tue, 09 Apr 2013 at 07:32 EDT (4,046 days ago) in Bootes