Why is Li Juming's book only 27 nights?

Problem description:

Master Li Juming's encyclopedia lasts only two to seven nights. I have read other encyclopedias, all of which are twenty-eight nights. I don't know why.

You don't believe you can check it out.

Analysis:

The guardian star of 27 stars

Twenty-seven nights is one of the ways to divide longitude.

Actually, it's not quite the same as 28 nights.

However, it also has its guardian planet like a constellation!

Su Xu Su Ming guardian star

First floor Sunan intersection

Will hosts Venus.

Three Pleiadian suns

Sibisu Moon

Five nights on Mars

North intersection of Betelgeuse

Seven wells belong to Jupiter.

Eight ghosts Saturn

Mercury in Jiuliusu

The south intersection of ten stars

Eleven stars on Venus.

Twelve-winged sun

Thirteen nights on the moon

Fourteen corners of Mars

Shiwukang Subei intersection

Sixteen Pleiades Jupiter

Saturn in the seventeenth house

Eighteen-heart mercury

Jiuweisu south intersection

Twenty nights of Venus.

Twenty-one nights in the sun

22 women live on the moon.

23 Virtual Nights on Mars

Ershisi dangerous house north intersection

Twenty-five Virgo Jupiter

Saturn with 26 walls

Twenty-seven sukui mercury

Security configuration of 27 hotels

Always use the traditional nine planets obsidian.

Including obverse obsidian and redundant obsidian, real stars and virtual stars.

That is, seven obsidians plus the north-south intersection of the moon's orbit

It should not be difficult to see from the above.

In fact, this guardian configuration has its regularity and sequence.

That is, the first round of the nine planets ~ south moon fire and north water.

And can be divided into three origins.

Initial rotation of nine planets ~ March 27th

Through this mathematical cycle of nine

And apply it to the north-south intersection.

This is a mysterious astrological system.