Where is Gemini?

Because the twelve constellations represent twelve directions, each constellation symbolizes an azimuth coordinate, each accounting for 30 degrees. In addition, the order of azimuth coordinates starts from Aries, followed by Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces, and then Aries. Therefore, we can easily calculate the angle between stars.

For example, do you know how many degrees there are between "Venus in Gemini is 29 degrees" and "Moon in Leo 14 degrees"? Since Gemini ends at 30 degrees, then Cancer, then Leo, the distance between the two stars is as follows: Gemini 30 degrees-Gemini 29 degrees+Cancer 30 degrees+Leo 14 degrees = 45 degrees. Therefore, Venus and the moon in this example are 45 degrees apart from each other, in other words, there is a 45-degree phase relationship between them.