2006-12-02 11:52:51 · 5 answers · asked by LOVE♥ 1 in Science & Mathematics ➔ Astronomy & Space
Of all the OFFICIAL planets, Venus has the longest day -- 243 days. It completes one orbit of the sun in 224.7 days.
2006-12-02 12:11:57 · answer #1 · answered by Chug-a-Lug 7 · 1⤊ 0⤋
RE:
Which planet has the longest day (rotational period)? How long does it take to complete an orbit of the Sun?
2015-08-02 03:46:33 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Planet With Longest Day
2016-11-14 08:53:43 · answer #3 · answered by Anonymous · 0⤊ 0⤋
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You're rambling. Try to stick to one concept and one question at a time here. Pope Gregory the 13th did NOT "fabricate" that it takes the Earth takes 365-97/400 days to orbit the Sun. He had some of best advice from some of best astronomers. The year value that he used works out to 365.2425 days per vernal equinox year. The error is less than one day in 8000 years. Maybe we'll skip a leap day then. Where did you get the idea that the Gregorian year could have have right around 2172 BC to 1772 BC? The error was about 11.1 seconds per year back then, and is about 10.7 seconds per year now.
2016-04-01 04:37:02 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Venus does for some reason.
It's day is longer than it's year!
probaly take around 175 days for rotation
165 for orbit
Earth, 365.25 days
2006-12-02 12:18:04 · answer #5 · answered by matthewoborne 2 · 0⤊ 0⤋
Looks like Venus with a 243 hour day. 224.7 days to go around the sun.
2006-12-02 12:37:08 · answer #6 · answered by luosechi 駱士基 6 · 0⤊ 1⤋
Xena probably
at least in our solar system
2006-12-02 11:55:55 · answer #7 · answered by kurticus1024 7 · 0⤊ 2⤋
Do at least some of your homework by yourself.
2006-12-02 12:26:43 · answer #8 · answered by Anonymous · 0⤊ 2⤋
mercury is second
2006-12-02 12:22:24 · answer #9 · answered by Anonymous · 0⤊ 0⤋