Yes you have a very strong Gaj Kesari yoga in your horoscope furthermore Moon and Jupiter are also forming a very strong Raj Yoga and is a very potent combination in your horoscope.But it is in the 6th house so it is spiling the good effects.
Results:You will overcome all your enemies,famous,generous,virtuous.
Gajakesari yoga in bad houses (3,6,8,12 houses) will not give good
Gajakesari yoga in good houses(1,2,4,5,7,10,11) will give fantastic
Due to Bad karma in previous birth,that yoga happened in bad house.
Do penance for 2 years to increase the potential of yoga. firstname.lastname@example.org
Gaja Kesari Yoga is formed when Moon and Jupiter are in quadrants(Multiples of 90 degrees) . In your case it is present. But unfortunately when Jupiter is a very good benefic Moon is a strong Malefic as indicated below.
Planet Net Strength Nature
Sun 72.71 Benefic
Moon 78.21 Malefic
Mars 3.65 Malefic
Mercury 36.04 Malefic
Jupiter 89.69 Benefic
Venus 21.28 Malefic
Saturn 41.76 Malefic
Rahu 38.52 Malefic
Kethu 40.94 Malefic
Net 48.09 Malefic
So the net effect of Gaja Kesari Yoga will be around 11% which will be in effect from 2040 to 2056.