Retrograde periods for Mercury, Venus, Mars, Jupiter and Saturn. Rahu and Ketu are always retrograde by convention.
3 retrograde periods in 1935
22 days in Kumbha
24 days in Mithuna
21 days in Tula
1 retrograde period in 1935
79 days in Kanya
1 retrograde period in 1935
124 days in Tula
1 retrograde period in 1935
139 days in Kumbha
1 retrograde period in 1935
43 days in Simha
Rahu and Ketu are the lunar nodes and are always Vakri (retrograde). They move backwards through the zodiac at roughly 1.5° per month and change Rashi only once every ~18 months.
