241.

134340 Pluto at opposition 134340 Pluto is optimally positioned for observation. Thu, 01 Jun 2000 at 14:54 EDT (9,542 days ago) in Ophiuchus

242.

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, 08 Apr 2000 at 14:27 EDT (9,596 days ago) in Cetus

243.

136108 Haumea at opposition 136108 Haumea is optimally positioned for observation. Sun, 26 Mar 2000 at 18:35 EDT (9,609 days ago) in Coma Berenices

244.

1 Ceres at opposition 1 Ceres is optimally positioned for observation, appearing at its closest and brightest. Wed, 22 Mar 2000 at 02:24 EDT (9,613 days ago) in Coma Berenices

245.

136472 Makemake at opposition 136472 Makemake is optimally positioned for observation. Sun, 05 Mar 2000 at 12:36 EDT (9,630 days ago) in Ursa Major

246.

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, 02 Dec 1999 at 19:11 EDT (9,724 days ago) in Ophiuchus

247.

1 Ceres at perihelion 1 Ceres passes its orbit's closest point to the Sun. Sat, 27 Nov 1999 at 21:18 EDT (9,729 days ago) in Leo

248.

136199 Eris at opposition 136199 Eris is optimally positioned for observation. Tue, 12 Oct 1999 at 17:45 EDT (9,775 days ago) in Cetus

249.

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, 29 Sep 1999 at 13:27 EDT (9,788 days ago) in Coma Berenices

250.

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, 07 Sep 1999 at 20:23 EDT (9,810 days ago) in Ursa Major

251.

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, 23 Jul 1999 at 20:21 EDT (9,856 days ago) in Cancer

252.

134340 Pluto at opposition 134340 Pluto is optimally positioned for observation. Sun, 30 May 1999 at 20:41 EDT (9,910 days ago) in Ophiuchus

253.

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, 09 Apr 1999 at 03:00 EDT (9,961 days ago) in Cetus

254.

136108 Haumea at opposition 136108 Haumea is optimally positioned for observation. Fri, 26 Mar 1999 at 13:16 EDT (9,975 days ago) in Coma Berenices

255.

136472 Makemake at opposition 136472 Makemake is optimally positioned for observation. Fri, 05 Mar 1999 at 05:45 EDT (9,996 days ago) in Ursa Major

256.

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, 30 Nov 1998 at 04:00 EDT (10,091 days ago) in Ophiuchus

257.

1 Ceres at opposition 1 Ceres is optimally positioned for observation, appearing at its closest and brightest. Sat, 28 Nov 1998 at 07:41 EDT (10,093 days ago) in Taurus

258.

136199 Eris at opposition 136199 Eris is optimally positioned for observation. Mon, 12 Oct 1998 at 06:16 EDT (10,140 days ago) in Cetus

259.

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, 28 Sep 1998 at 07:54 EDT (10,154 days ago) in Coma Berenices

260.

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, 06 Sep 1998 at 12:33 EDT (10,176 days ago) in Ursa Major