501.

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, 06 Jan 2087 at 04:42 EDT (22,817 days away) in Sagittarius

502.

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. Wed, 29 Jan 2087 at 02:25 EDT (22,840 days away) in Cancer

503.

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, 01 May 2087 at 12:40 EDT (22,932 days away) in Aries

504.

1 Ceres at perihelion 1 Ceres passes its orbit's closest point to the Sun. Wed, 14 May 2087 at 18:35 EDT (22,945 days away) in Cancer

505.

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 May 2087 at 11:47 EDT (22,959 days away) in Ophiuchus

506.

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, 08 Jul 2087 at 16:42 EDT (23,000 days away) in Sagittarius

507.

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, 05 Oct 2087 at 10:39 EDT (23,089 days away) in Virgo

508.

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. Mon, 03 Nov 2087 at 17:02 EDT (23,118 days away) in Aries

509.

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. Sat, 29 Nov 2087 at 19:49 EDT (23,144 days away) in Ophiuchus

510.

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, 07 Jan 2088 at 18:02 EDT (23,183 days away) in Sagittarius

511.

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, 01 May 2088 at 01:31 EDT (23,298 days away) in Aries

512.

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. Wed, 26 May 2088 at 19:41 EDT (23,323 days away) in Scorpius

513.

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, 28 May 2088 at 15:56 EDT (23,325 days away) in Ophiuchus

514.

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, 09 Jul 2088 at 08:36 EDT (23,367 days away) in Sagittarius

515.

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. Wed, 03 Nov 2088 at 06:51 EDT (23,484 days away) in Aries

516.

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. Mon, 29 Nov 2088 at 22:58 EDT (23,510 days away) in Ophiuchus

517.

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. Sat, 08 Jan 2089 at 07:45 EDT (23,550 days away) in Sagittarius

518.

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, 12 Jan 2089 at 00:09 EDT (23,554 days away) in Sagittarius

519.

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. Sun, 01 May 2089 at 14:32 EDT (23,663 days away) in Aries

520.

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, 29 May 2089 at 20:17 EDT (23,691 days away) in Ophiuchus