301.

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, 04 Sep 2052 at 14:14 EDT (10,338 days away) in Aquarius

302.

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, 24 Oct 2052 at 20:12 EDT (10,388 days away) in Pisces

303.

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, 29 Oct 2052 at 13:19 EDT (10,393 days away) in Virgo

304.

1 Ceres at aphelion 1 Ceres passes the furthest point along its orbit from the Sun. Sun, 03 Nov 2052 at 21:44 EDT (10,398 days away) in Capricornus

305.

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, 25 Nov 2052 at 02:46 EDT (10,420 days away) in Serpens Caput

306.

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, 03 Mar 2053 at 11:03 EDT (10,518 days away) in Aquarius

307.

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, 19 Mar 2053 at 21:01 EDT (10,534 days away) in Cetus

308.

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, 21 Apr 2053 at 21:40 EDT (10,567 days away) in Pisces

309.

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, 27 Apr 2053 at 02:00 EDT (10,573 days away) in Virgo

310.

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. Sat, 24 May 2053 at 21:48 EDT (10,600 days away) in Hercules

311.

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. Sat, 06 Sep 2053 at 03:53 EDT (10,705 days away) in Aquarius

312.

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, 25 Oct 2053 at 08:12 EDT (10,754 days away) in Pisces

313.

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, 30 Oct 2053 at 17:00 EDT (10,759 days away) in Virgo

314.

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, 07 Nov 2053 at 01:56 EDT (10,767 days away) in Cetus

315.

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, 26 Nov 2053 at 12:54 EDT (10,786 days away) in Ophiuchus

316.

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, 04 Mar 2054 at 23:29 EDT (10,885 days away) in Aquarius

317.

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, 22 Apr 2054 at 09:41 EDT (10,933 days away) in Pisces

318.

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. Tue, 28 Apr 2054 at 06:05 EDT (10,939 days away) in Virgo

319.

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, 26 May 2054 at 09:19 EDT (10,967 days away) in Ophiuchus

320.

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, 26 Jun 2054 at 12:17 EDT (10,998 days away) in Gemini