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It takes 224.7 Earth days for Venus to complete an orbit around the Sun, and a Venusian solar year is just under two Venusian days long. The orbits of Venus and Earth are the closest between any two Solar System planets, approaching each other in synodic periods of 1.6 years.
The distance between Venus and Earth varies from about 42 million km (at inferior conjunction) to about 258 million km (at superior conjunction). The average period between successive conjunctions of one type is 584 days – one synodic period of Venus. Five synodic periods of Venus is almost exactly 13 sidereal Venus years and 8 Earth years ...
Conventionally one year is divided in 4 seasons, hence their duration is different if the year duration in Earth days is different. ... Venus: 0.615 224.7 days [5] 1. ...
One Earth year is slightly shorter than the period for the Sun to complete one circuit along the ... Venus: 0.615 224.7 days [9] 1.599 583.9 Earth: 1: 365.25636 solar ...
Other patterns are possible within the 243-year cycle, because of the slight mismatch between the times when the Earth and Venus arrive at the point of conjunction. Prior to 1518, the pattern of transits was 8, 113.5, and 121.5 years, and the eight inter-transit gaps before the AD 546 transit were 121.5 years apart.
The average temperature on Venus is 864 degrees, one day is the equivalent to 117 Earth days, and it has a “crushing carbon dioxide atmosphere 90 times as thick as Earth’s,” NASA says ...
How fast a planet spins affects its climate; one day on Venus is equal to 117 days on Earth. It used to be thought that this was due to a thick atmosphere, but now scientists say that Venus could ...
This is consistent with Venus having had a long-lasting dry surface and never having been habitable," Constantinou added. ... one where Venus had a temperate climate for billions of years, with ...