361.

1 Ceres at aphelion 1 Ceres passes the furthest point along its orbit from the Sun. Thu, 26 May 1988 at 13:21 EDT (13,184 days ago) in Aquarius

362.

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. Sun, 01 May 1988 at 07:54 EDT (13,209 days ago) in Virgo

363.

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, 05 Apr 1988 at 14:52 EDT (13,235 days ago) in Cetus

364.

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, 15 Mar 1988 at 06:30 EDT (13,256 days ago) in Coma Berenices

365.

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, 21 Feb 1988 at 18:41 EDT (13,279 days ago) in Ursa Major

366.

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. Sun, 31 Jan 1988 at 10:13 EDT (13,300 days ago) in Capricornus

367.

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, 02 Nov 1987 at 19:01 EDT (13,390 days ago) in Virgo

368.

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, 09 Oct 1987 at 18:22 EDT (13,414 days ago) in Cetus

369.

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, 17 Sep 1987 at 21:52 EDT (13,436 days ago) in Coma Berenices

370.

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, 25 Aug 1987 at 14:24 EDT (13,459 days ago) in Ursa Major

371.

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, 19 Jun 1987 at 12:03 EDT (13,526 days ago) in Sagittarius

372.

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. Wed, 29 Apr 1987 at 09:31 EDT (13,577 days ago) in Virgo

373.

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, 06 Apr 1987 at 02:42 EDT (13,600 days ago) in Cetus

374.

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, 15 Mar 1987 at 01:59 EDT (13,622 days ago) in Coma Berenices

375.

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, 20 Feb 1987 at 11:02 EDT (13,645 days ago) in Ursa Major

376.

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, 01 Nov 1986 at 07:10 EDT (13,756 days ago) in Libra

377.

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, 30 Oct 1986 at 22:36 EDT (13,758 days ago) in Virgo

378.

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, 09 Oct 1986 at 06:16 EDT (13,779 days ago) in Cetus

379.

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, 16 Sep 1986 at 16:53 EDT (13,802 days ago) in Coma Berenices

380.

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, 24 Aug 1986 at 05:36 EDT (13,825 days ago) in Ursa Major