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What planet has the second shortest day?
Mercury has the 2nd longest "sidereal day" with a sidereal rotation period of 58.646 Earth days. The longest "sidereal day" day is Venus, with a sidereal rotation period of 243.018 Earth daysIf you use the "solar day" as your definition of "day", the order is reversed. Mercury then has the longest day and Venus has the second longest day.
Which planet's day is closest in length to its year?
Venus. The rotational (day) period is243.2 earth days, and the sidereal (year) period is 224.7 earth days, the only planet in our solar system that has a year that is shorter than a day.
How many earth days equal one sidereal day on venus?
The sidereal day is the time it takes for a planet to rotate once. For Venus that's about 243 of our Earth days.
What are some major characteristics of Venus?
Venus has 95 percent carbon dioxide in it's atmospheric composition therefore it has the strongest green house effect in the whole solar system. Venus shows Retrograde rotation. A sidereal year on Venus is shorter than a sidereal day on Venus. Venus's rotation is slowest in the whole solar system.
What is Neptune's sidereal period?
Neptune's sidereal period or true orbital period. 60,190.03[5] days 164.79 years
How long venus takes to travel around the sun?
224.701 days is its sidereal period
What planet has the greatest similarity between the length of its day and the length of its year?
Venus. The "day" (rotation period or sidereal day) is longer than the year! Venus Sidereal day: 243 Earth days. Venus Year: 224.7 Earth days.
What planet has the second shortest day?
Mercury has the 2nd longest "sidereal day" with a sidereal rotation period of 58.646 Earth days. The longest "sidereal day" day is Venus, with a sidereal rotation period of 243.018 Earth daysIf you use the "solar day" as your definition of "day", the order is reversed. Mercury then has the longest day and Venus has the second longest day.
Planet one day equals 234 earth days?
The closest is Venus with a sidereal period of 243 days
How many days long is Venus' years?
Solar day (24 hours for the Earth): about 116.75 Earth days. Sidereal day (rotation period, about 23 hours and 56 minutes for the Earth): about 243 Earth days. Year: about 224.7 Earth days.
Which planet's day is closest in length to its year?
Venus. The rotational (day) period is243.2 earth days, and the sidereal (year) period is 224.7 earth days, the only planet in our solar system that has a year that is shorter than a day.
How many earth days equal one sidereal day on venus?
The sidereal day is the time it takes for a planet to rotate once. For Venus that's about 243 of our Earth days.
How long is a Jupiter sidereal day?
The sidereal rotation period is 9.925 hours
What are some major characteristics of Venus?
Venus has 95 percent carbon dioxide in it's atmospheric composition therefore it has the strongest green house effect in the whole solar system. Venus shows Retrograde rotation. A sidereal year on Venus is shorter than a sidereal day on Venus. Venus's rotation is slowest in the whole solar system.
How long its day?
243 Earth days is the rotation period of Venus. That's its "sidereal day" length. The other main definition of a "day" is called a "solar day". For Venus that's only about 117 Earth days in length.
What is Neptune's sidereal period?
Neptune's sidereal period or true orbital period. 60,190.03[5] days 164.79 years
The length of one day in Venus or even a year?
Venus takes 243 days to spin on its axis relative to the background stars, while it takes 224.7 days to orbit the sun.Although its spin on its axis is longer that its orbital period, an apparent or solar day is 116.75 days, since it spins in the other direction to Earth and most other planets.The length of the solar day is about 117 days. Thus a Venusian year is less than 2 Venus days long!Good, an answer that mentions the solar day. Remember though thereis also the sidereal day which is about 243 days.
