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My astrology / Planets & points
My astrology / Your observatory

Planets & points

Thirteen bodies and points, with degree, sign, house, speed and declination.

Your bodies

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Ten main bodies

Sun and Moon -- strictly not planets, but the two tradition weighs most heavily -- plus Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. Their ecliptic longitude comes from the JPL DE421 ephemeris.

Three calculated points

Chiron is a small body between Saturn and Uranus, fetched from JPL Horizons. The lunar node is the intersection of two planes, Lilith the furthest point of the lunar orbit. Both follow from a formula, not an observation.

Retrograde is apparent

A planet moving retrograde is not going backwards. Seen from Earth it appears to, because we overtake it or are overtaken by it. The R in the table follows from a negative daily motion.