661.

Neptune at solar conjunction Neptune 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, 11 Jan 1994 at 02:23 EDT (11,129 days ago) in Sagittarius

662.

Mars at solar conjunction Mars 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, 26 Dec 1993 at 20:56 EDT (11,145 days ago) in Sagittarius

663.

Mars at apogee Mars reaches its furthest point from the Earth, as it passes around the far side of the Sun. Wed, 17 Nov 1993 at 09:54 EDT (11,184 days ago) in Scorpius

664.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Wed, 27 Oct 1993 at 23:13 EDT (11,205 days ago) in Capricornus

665.

Jupiter at solar conjunction Jupiter 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, 18 Oct 1993 at 06:05 EDT (11,214 days ago) in Virgo

666.

Jupiter at apogee Jupiter reaches its furthest point from the Earth, as it passes around the far side of the Sun. Sat, 16 Oct 1993 at 16:06 EDT (11,216 days ago) in Virgo

667.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Thu, 30 Sep 1993 at 00:21 EDT (11,232 days ago) in Sagittarius

668.

Uranus ends retrograde motion Uranus returns to its usual eastward motion after opposition. Mon, 27 Sep 1993 at 07:33 EDT (11,235 days ago) in Sagittarius

669.

Saturn at opposition Saturn lies in the opposite direction to the Sun in the sky, making it slightly closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Thu, 19 Aug 1993 at 18:52 EDT (11,274 days ago) in Aquarius

670.

Uranus at opposition Uranus lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Mon, 12 Jul 1993 at 09:31 EDT (11,312 days ago) in Sagittarius

671.

Neptune at opposition Neptune lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sun, 11 Jul 1993 at 22:23 EDT (11,313 days ago) in Sagittarius

672.

Jupiter at aphelion Jupiter passes the furthest point along its orbit from the Sun. Sat, 12 Jun 1993 at 03:35 EDT (11,342 days ago) in Virgo

673.

Saturn enters retrograde motion Saturn reverses its direction of motion across the sky. Thu, 10 Jun 1993 at 01:34 EDT (11,344 days ago) in Aquarius

674.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Mon, 31 May 1993 at 21:06 EDT (11,354 days ago) in Virgo

675.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Mon, 26 Apr 1993 at 05:24 EDT (11,389 days ago) in Sagittarius

676.

Mars at aphelion Mars passes the furthest point along its orbit from the Sun. Sun, 25 Apr 1993 at 17:35 EDT (11,390 days ago) in Cancer

677.

Neptune enters retrograde motion Neptune reverses its direction of motion across the sky. Thu, 22 Apr 1993 at 18:48 EDT (11,393 days ago) in Sagittarius

678.

Jupiter at perigee Jupiter reaches its closest point to the Earth – marking the best time to observe it in 1970. Wed, 31 Mar 1993 at 01:40 EDT (11,415 days ago) in Virgo

679.

Jupiter at opposition Jupiter lies in the opposite direction to the Sun in the sky, making it slightly closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Tue, 30 Mar 1993 at 06:53 EDT (11,416 days ago) in Virgo

680.

Mars ends retrograde motion Mars returns to its usual eastward motion after opposition. Mon, 15 Feb 1993 at 02:45 EDT (11,459 days ago) in Gemini