pushkara navamsa in astrology

Pushkara navamsha can be classified as follows

4th pada Pisces of Rahu nakshatra- Ardra, Swati and Shatabhishak
2nd pada Taurus of Moon nakshatras- Rohini, Hasta, Shravana
1st pada, Sagittarius and 4th pada, Pisces of Sun nakshatras- Krittika, Uttara Phalguni, Uttara Ashadha
2nd pada (Taurus) and 4th pada (Cancer) of Jupiter nakshatras- Punarvasu, Vishakha, Purva Bhadra
2nd pada (Virgo) of Saturn nakshatra- Pushya, Anuradha, Uttara Bhadra
3rd pada (Libra) of Venus nakshatras- Bharani, Purva Phalguni, Purva Ashadha
Mercury (Ashlesha, Jyeshta, Revati) and Mars (Mrigasira, Chitra, Dhanishta) do not have any pushkara navamsha

If in any chart planets comes under these pushkara navamsas, they possess double strenth or equal to exaltation strength