NVK system is the name of an astrology system that was invented by Nellai K Vasanthan ayya. Without sacrificing the core principles of conventional astrology, he simplified astrology by incorporating things like contemporary technologies, medical advancements, and changes in lifestyle brought about by the expansion of human society.

While many people believed that every event taking place only is controlled by the planets, it is not only the events but also the names given to a person is also decided by the planets. He posited a great fact to the world that the planet that not only gave the names to persons but also takes forward his life. He proved that not only the names given to human beings but also the names given to deities are decided by the planets. Planet which are capable of solving life problem of human, irrespective of its position in the astrology, such problem-solving planets name always be the name of deities. This intricacies in astrology was taught by NKV. It was the NKV system, for the first time indicated that one and the same temple may not render the desired effect to the whole population of the world.

In addition, the NKV system is a unique asset with numerous nuances and a tool for resolving a wide range of human issues.