It is the symbol of celestial 8 and the Uranus symbol with integer of 4.

象征天体的8与象征天王星的4。

youdao

Uranus fits in the next spot in the pattern pretty nicely, not perfectly, but close.

天王星放在接下来的这个空位里倒是很合适——尽管谈不上十分精准，但已经非常接近了。

youdao

The orbits of Mercury, Venus, Earth, Mars, Jupiter and Saturn fit neatly into this pattern; Uranus, discovered in 1781, also obeyed the law.

水星、金星、地球、火星、木星和土星的轨道恰好符合这种模式；1781年发现的天王星也同样符合该定律。

youdao

Also,the rings around the planet Uranus were discovered there.

VOA: special.2010.07.11

I've been on at the European Space Agency (Esa) to give us a picture of the Planet Uranus for quite a while, and I'm pleased to say the image has finally been delivered.

BBC: Uranus image celebrates Herschel - the man and the machine

Before that it was in an orbit that went from the orbit of Jupiter out past the planet Uranus.

NPR: Stardust Set to Deliver Comet Samples

John Herschel, son of the discoverer of Uranus and a founder of the Royal Astronomical Society, argued that it would have been a waste of a Universe if God had only created one place where there were people He loved.

BBC: Artist's drawing of Kepler's search space