161.

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. Mon, 09 Jun 2003 at 20:42 EDT (7,634 days ago) in Ophiuchus

162.

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, 16 May 2003 at 14:17 EDT (7,658 days ago) in Taurus

163.

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, 10 Apr 2003 at 01:34 EDT (7,694 days ago) in Cetus

164.

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, 30 Mar 2003 at 12:53 EDT (7,705 days ago) in Coma Berenices

165.

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, 09 Mar 2003 at 10:33 EDT (7,726 days ago) in Coma Berenices

166.

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. Mon, 09 Dec 2002 at 15:36 EDT (7,816 days ago) in Ophiuchus

167.

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, 13 Oct 2002 at 04:33 EDT (7,873 days ago) in Cetus

168.

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. Thu, 03 Oct 2002 at 21:47 EDT (7,883 days ago) in Cetus

169.

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. Wed, 02 Oct 2002 at 07:52 EDT (7,884 days ago) in Coma Berenices

170.

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, 10 Sep 2002 at 20:28 EDT (7,906 days ago) in Ursa Major

171.

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, 07 Jun 2002 at 04:35 EDT (8,001 days ago) in Ophiuchus

172.

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, 09 Apr 2002 at 13:56 EDT (8,060 days ago) in Cetus

173.

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. Fri, 29 Mar 2002 at 07:04 EDT (8,071 days ago) in Coma Berenices

174.

1 Ceres at aphelion 1 Ceres passes the furthest point along its orbit from the Sun. Sun, 24 Mar 2002 at 21:29 EDT (8,076 days ago) in Aquarius

175.

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. Fri, 08 Mar 2002 at 03:32 EDT (8,092 days ago) in Coma Berenices

176.

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, 16 Feb 2002 at 02:08 EDT (8,112 days ago) in Aquarius

177.

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, 07 Dec 2001 at 02:29 EDT (8,183 days ago) in Ophiuchus

178.

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, 12 Oct 2001 at 16:48 EDT (8,239 days ago) in Cetus

179.

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. Mon, 01 Oct 2001 at 01:49 EDT (8,250 days ago) in Coma Berenices

180.

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, 09 Sep 2001 at 12:36 EDT (8,272 days ago) in Ursa Major