321.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Tue, 01 Feb 2005 at 21:26 EDT (7,106 days ago) in Virgo

322.

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, 13 Jan 2005 at 17:58 EDT (7,125 days ago) in Gemini

323.

Uranus ends retrograde motion Uranus returns to its usual eastward motion after opposition. Thu, 11 Nov 2004 at 14:10 EDT (7,188 days ago) in Aquarius

324.

Saturn enters retrograde motion Saturn reverses its direction of motion across the sky. Mon, 08 Nov 2004 at 02:14 EDT (7,191 days ago) in Gemini

325.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Sun, 24 Oct 2004 at 06:35 EDT (7,206 days ago) in Capricornus

326.

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. Tue, 21 Sep 2004 at 19:36 EDT (7,239 days ago) in Virgo

327.

Jupiter at apogee Jupiter reaches its furthest point from the Earth, as it passes around the far side of the Sun. Mon, 20 Sep 2004 at 22:33 EDT (7,240 days ago) in Virgo

328.

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. Wed, 15 Sep 2004 at 08:30 EDT (7,245 days ago) in Leo

329.

Mars at apogee Mars reaches its furthest point from the Earth, as it passes around the far side of the Sun. Sun, 05 Sep 2004 at 15:18 EDT (7,255 days ago) in Leo

330.

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. Fri, 27 Aug 2004 at 14:32 EDT (7,264 days ago) in Aquarius

331.

Mars at aphelion Mars passes the furthest point along its orbit from the Sun. Sat, 07 Aug 2004 at 21:45 EDT (7,284 days ago) in Leo

332.

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. Thu, 05 Aug 2004 at 22:59 EDT (7,286 days ago) in Capricornus

333.

Saturn at solar conjunction Saturn 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, 08 Jul 2004 at 12:28 EDT (7,314 days ago) in Gemini

334.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Thu, 10 Jun 2004 at 12:20 EDT (7,342 days ago) in Aquarius

335.

Neptune enters retrograde motion Neptune reverses its direction of motion across the sky. Mon, 17 May 2004 at 08:27 EDT (7,366 days ago) in Capricornus

336.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Tue, 04 May 2004 at 23:11 EDT (7,379 days ago) in Leo

337.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Sun, 07 Mar 2004 at 11:19 EDT (7,437 days ago) in Gemini

338.

Jupiter at perigee Jupiter reaches its closest point to the Earth – marking the best time to observe it in 1970. Thu, 04 Mar 2004 at 04:17 EDT (7,440 days ago) in Leo

339.

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. Wed, 03 Mar 2004 at 23:57 EDT (7,440 days ago) in Leo

340.

Uranus at solar conjunction Uranus 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, 21 Feb 2004 at 20:57 EDT (7,452 days ago) in Aquarius