321.

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, 05 Sep 2053 at 05:17 PDT (10,282 days away) in Aquarius

322.

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, 24 Oct 2053 at 10:51 PDT (10,331 days away) in Pisces

323.

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. Wed, 29 Oct 2053 at 20:16 PDT (10,336 days away) in Virgo

324.

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 02:10 PDT (10,345 days away) in Cetus

325.

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, 25 Nov 2053 at 15:52 PDT (10,363 days away) in Ophiuchus

326.

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 01:21 PDT (10,462 days away) in Aquarius

327.

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, 21 Apr 2054 at 11:48 PDT (10,510 days away) in Pisces

328.

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. Mon, 27 Apr 2054 at 08:40 PDT (10,516 days away) in Virgo

329.

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. Mon, 25 May 2054 at 11:06 PDT (10,544 days away) in Ophiuchus

330.

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 16:31 PDT (10,576 days away) in Gemini

331.

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, 06 Sep 2054 at 18:03 PDT (10,648 days away) in Aquarius

332.

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, 24 Oct 2054 at 22:36 PDT (10,696 days away) in Pisces

333.

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. Fri, 30 Oct 2054 at 23:23 PDT (10,702 days away) in Virgo

334.

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, 27 Nov 2054 at 01:39 PDT (10,730 days away) in Ophiuchus

335.

1 Ceres at perihelion 1 Ceres passes its orbit's closest point to the Sun. Fri, 19 Feb 2055 at 00:16 PDT (10,814 days away) in Leo

336.

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. Tue, 23 Feb 2055 at 08:34 PDT (10,818 days away) in Leo Minor

337.

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, 05 Mar 2055 at 13:04 PDT (10,828 days away) in Aquarius

338.

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, 21 Apr 2055 at 23:36 PDT (10,875 days away) in Pisces

339.

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. Wed, 28 Apr 2055 at 12:15 PDT (10,882 days away) in Virgo

340.

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. Wed, 26 May 2055 at 22:16 PDT (10,910 days away) in Ophiuchus