Traditional astrology stubbornly ignores Uranus Neptune and Pluto solely because you cannot see them with the naked eye

A closer look

There is an entire faction of modern traditional astrologers who operate under the strict belief that if you can't see it from your backyard, it doesn't matter. Because ancient astrologers like Ptolemy developed their entire complex system using only the visible planets—Mercury, Venus, Mars, Jupiter, and Saturn—traditionalists completely reject the outer planets. They argue that throwing in Uranus or Neptune breaks the perfectly symmetrical ancient math. It is basically the astrological equivalent of being a hipster.