8/20/2023 0 Comments Venus orbitNow on sale! The 2023 EarthSky lunar calendar. So the tight loops are the stamens of the rose, and the wide swings are the petals. So the general pattern is (as Anthony Barreiro commented): And the wide swings are centered on the superior conjunctions, when Venus passes around the far side of the sun from us. Then, over the next eight years, they repeat five times almost identically.įor Venus, the tight inward loops on the diagram above and animation below are the planet’s inferior conjunctions, in which Venus passes between us and the sun. The word pentagram – or five-sided figure – is because, over the eight years, each phenomenon – each relative position of Earth, Venus, and the sun – occurs five times. Today, many know it as the pentagram or petals of Venus. As a matter of fact, the cycle was known to, and of great interest to, ancient peoples such as the Maya. This is known as the eight-year cycle of Venus, and stems from the fact that 13 Venusian orbits (13 x 224.8 days) very nearly equals eight Earth years. After eight years, it returns to the same place in our sky on about the same date. When plotted geocentrically – from an Earth-centered perspective – there is a highly noticeable rhythm in the motion of Venus. What is the pentagram or petals of Venus? Guy Ottewell originally published this article as a blog post at his website, Universal Workshop. It shows a simplified geocentric – Earth-centered – plot of the orbit of Venus over 8 years, from 2016 to 2023. This illustration shows what’s called the 5 petals of Venus.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |