Deducing varna of a person

There is nothing on the Adityas other than the myths. Its a completely lost part of astrology. Just as there is nothing about using the deities of the vargas. We do have descriptive pictures of the vargas in Yavana Jataka which was copied in Brihat Jataka and Saravali, but they come from the Persians, while the use of the Varga Deities was neglected and only found in Brihat Parashara. The exception to that is a very slight use of D60 vargas in a handful of yogas and the planetary trimsamsa lords. HOwever, that was used at the expense of the trimsamsa chart itself, so, we really have a lot of work to do.