81.

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, 30 Dec 2012 at 13:53 EDT (4,141 days ago) in Sagittarius

82.

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. Mon, 17 Dec 2012 at 10:01 EDT (4,154 days ago) in Taurus

83.

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. Mon, 15 Oct 2012 at 02:42 EDT (4,217 days ago) in Cetus

84.

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. Fri, 12 Oct 2012 at 00:34 EDT (4,220 days ago) in Bootes

85.

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, 20 Sep 2012 at 23:05 EDT (4,242 days ago) in Coma Berenices

86.

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, 29 Jun 2012 at 16:32 EDT (4,325 days ago) in Sagittarius

87.

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, 25 Apr 2012 at 21:03 EDT (4,390 days ago) in Cetus

88.

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, 11 Apr 2012 at 12:28 EDT (4,404 days ago) in Cetus

89.

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. Sun, 08 Apr 2012 at 00:29 EDT (4,407 days ago) in Bootes

90.

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. Sun, 18 Mar 2012 at 01:47 EDT (4,428 days ago) in Coma Berenices

91.

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, 29 Dec 2011 at 07:45 EDT (4,508 days ago) in Sagittarius

92.

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. Sat, 15 Oct 2011 at 14:56 EDT (4,583 days ago) in Cetus

93.

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, 11 Oct 2011 at 17:47 EDT (4,587 days ago) in Bootes

94.

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, 20 Sep 2011 at 16:10 EDT (4,608 days ago) in Coma Berenices

95.

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, 16 Sep 2011 at 05:02 EDT (4,612 days ago) in Cetus

96.

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, 28 Jun 2011 at 06:37 EDT (4,692 days ago) in Sagittarius

97.

1 Ceres at aphelion 1 Ceres passes the furthest point along its orbit from the Sun. Sat, 04 Jun 2011 at 04:47 EDT (4,716 days ago) in Aquarius

98.

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, 12 Apr 2011 at 00:25 EDT (4,769 days ago) in Cetus

99.

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, 07 Apr 2011 at 17:28 EDT (4,774 days ago) in Bootes

100.

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, 17 Mar 2011 at 19:04 EDT (4,795 days ago) in Coma Berenices