by Michael Feist, Hamburg
The 8 hypothetical Transneptunians of Uranian Astrology (TNP) are called "planets" for historical reasons. It started as an astrological research project of Alfred Witte, where he tried to discover the orbits of unknown planets.
However, it is more unlikely that new observed planetary bodies will obtain the status of a planet, today. So the usage of the title “Planet” for our hypothetical bodies will be not the state of the art, today. One reason is the new category of Dwarf Planets and the new definition of the "International Astronomical Union" about planets. The other reason is, that hypothetical astrological bodies were not yet confirmed by science, today.


The graphic linear and circular ephemeris have a long and important tradition in the Hamburg School. While the graphic circle ephemeris (see left) gradually lost importance with the increasing computerization since the early 1990s, the graphic linear ephemeris remained an integral part of the Hamburg method - for 90 years now.