Om Gam Ganapataye Namah Om Rishibhyo Namah Om Sree Gurubhyo Namah Kaala Dasa and Chakra Dasa P.V.R. Narasimha Rao November 1, 2009 evening (Karthika Pournima) Warning: All copyrights are reserved with author. This article cannot be reproduced in any form in part or in full, without express permission from the author. Introduction Maharshi Parasara taught tens of dasa systems in “Brihat Paaraasara Horaa Saastram”. He only taught the calculations and did not elaborate the purpose and use of each dasa. He probably expected the learners to figure them out. Kaala dasa and Chakra dasa were two of the dasas taught by him. Kaala means “time” and chakra means “wheel”. In this article, we will look into those two dasas. Kaala dasa and Chakra dasa are both of 120 years and both are based the division of the day into 4 parts. While Kaala dasa is of planets, Chakra dasa is of signs. My view is that these two dasas are to be combined and used together. It must be clarified that this article is not based on any secret knowledge preserved in a parampara or on any long and extensive research project. Though the calculations presented in this article are based on Parasara’s unambiguous teachings, the judgment of results is based on my insights after meditating on the verses of Parasara and some limited research that followed. When the ideas were tested with a few charts, there were very interesting results. The research was not extensive, but I feel that it is significant enough to share with others. With the limited time I have, I may not be able to do any further justice to these findings. If my findings are recorded, I hope that some keen students of Jyotish will study this research in future and refine the knowledge. Four Parts of the Day These two dasas depend on the division of the day into four parts – (1) morning sandhya (dawn) time, (2) day time, (3) evening sandhya (dusk) time, and (4) night time. Sunrise is the time when the center of Sun is exactly on the eastern horizon, i.e. lagna and Sun are exactly conjoined. Sunset is the time when the center of Sun is exactly on the western horizon, i.e. lagna is exactly 180 degrees from Sun. If we divide the time period from sunrise to sunset into six equal parts, the first part belongs to dawn, the next four parts constitute the daytime and the last part belongs to dusk. If we divide the time period from sunset to the next sunrise into six equal parts; the first part belongs to dusk; the next four parts constitute the nighttime; and, the last part belongs to the dawn (of the next day). Suppose sunrise happens at 6 am and sunset happens at 6pm everyday. Then dawn is from 4 am to 8 am, daytime is from 8 am to 4 pm, dusk is from 4 pm to 8 pm and nighttime is from 8 pm to 4 am. Computation of Kaala Dasa In Kaala dasa, dasas always start with Sun dasa and go as Sun, Moon, Mars, Mercury, Jupiter, Venus, Saturn, Rahu and Ketu. There are two cycles of these nine dasas. All the eighteen dasas together give 120 years. Find the fraction that has elapsed in the portion of the day (dawn or day or dusk or night). The first cycle of nine dasas gives the same fraction of 120 years. Then find the fraction that is yet to come in the portion of the day. The second cycle of nine dasas gives the same fraction of 120 years. Suppose sunrise is at 6 am and sunset is at 6 pm. Suppose someone is born at 5 pm. Evening sandhya (dusk) starts at 4 pm and lasts till 8 pm. So birth happened in sandhya. The length of this portion of the day is 4 hours. Out of it, 1 hour has elapsed at 5 pm. This is one-fourth of the entire length of the portion of the day (dusk). Then one-fourth of 120 years, i.e. 30 years, is the length of the first cycle of nine dasas. The length of the second cycle of nine dasas is 90 years. In each cycle, the length of the cycle is divided by 45 to get the length of the first dasa of Sun. It is multiplied by 2, 3, 4, 5, 6, 7, 8 and 9 to get the lengths of Moon, Mars, Mercury, Jupiter, Venus, Saturn, Rahu and Ketu dasas (respectively). Table 1: Dasa Lengths (F = length of first cycle in years) DASA ORDER (1) Sun (2) Moon (3) Mars (4) Mercury (5) Jupiter (6) Venus (7) Saturn (8) Rahu (9) Ketu DASA LENGTH IN 1ST CYCLE (F / 45) 2 x (F / 45) 3 x (F / 45) 4 x (F / 45) 5 x (F / 45) 6 x (F / 45) 7 x (F / 45) 8 x (F / 45) 9 x (F / 45) DASA LENGTH IN 2ND CYCLE ((120–F) / 45) 2 x ((120–F) / 45) 3 x ((120–F) / 45) 4 x ((120–F) / 45) 5 x ((120–F) / 45) 6 x ((120–F) / 45) 7 x ((120–F) / 45) 8 x ((120–F) / 45) 9 x ((120–F) / 45) Let us take the first cycle in the above example. The length of the first cycle of nine dasas is 30 years. If we divide it by 45, we get 2/3 year. So Sun dasa is of 2/3 year, i.e. 8 months. Moon dasa is 2 x 2/3 = 1 1/3 year, i.e. 1 year 4 months. Mars dasa is 3 x 2/3 = 2 years. Mercury dasa is of 4 x 2/3 = 2 2/3 years, i.e. 2 years 8 months. And so on. Let us take the second cycle in the above example. The length of the second cycle of nine dasas is 90 years. If we divide it by 45, we get 2 years. So the dasas of Sun, Moon, Mars, Mercury, Jupiter, Venus, Saturn, Rahu and Ketu are of 2, 4, 6, 8, 10, 12, 14, 16 and 18 years (respectively). Computation of Chakra Dasa If the birthtime is in day time, then dasas start from the sign containing the lagna lord. If the birthtime is in night time, then dasas start from the sign containing lagna. If the birthtime is in sandhya time (dawn or dusk), then dasas start from the sign containing the 2nd house. Table 2: Chakra Dasa Start Sign PART OF THE DAY Dawn Daytime Dusk Nighttime DASA START Sign after the sign containing lagna Sign containing lagna lord Sign after the sign containing lagna Sign containing lagna In all cases, dasas go zodiacally and cover the twelve signs. Each dasa is of ten years. The total is 120 years. NOTE: Jagannatha Hora 7.33 (or higher) computes Kaala dasa and Chakra dasa accurately, based on the teachings of Parasara as described in this article. Judgment of Kaala and Chakra Dasas Kaala dasa and Chakra dasa are both of 120 years and both are based the division of the day into 4 parts. While Kaala dasa is of planets, Chakra dasa is of signs. My view is that these two dasas are to be combined and used together. Judge the placement of Kaala dasa planet with respect to the Chakra dasa sign and influences on that planet, to judge the results in a dasa. It seems to show some key events in life well, but not all events. Let us illustrate this with a few examples. Example 1: Rajiv Gandhi Birthdata: 1944 August 20, 7:12 am (IST), 72e49, 18n58 Events: (1) Became India’s Prime Minister in early November 1984. (2) Lost power in elections on 1989 November 24. (3) Was assassinated on 1991 May 21. His Kaala dasa calculation is as follows: Kaala Dasa: Sun: 1944-08-20 - 1946-06-05 Moon: 1946-06-05 - 1950-01-08 Mars: 1950-01-08 - 1955-05-30 Merc: 1955-05-30 - 1962-08-08 Jup: 1962-08-08 - 1971-08-02 Ven: 1971-08-02 - 1982-05-10 Sat: 1982-05-10 - 1994-12-09 Rah: 1994-12-09 - 2009-04-21 Ket: 2009-04-21 - 2025-06-24 Sun: 2025-06-24 - 2026-05-06 Moon: 2026-05-06 - 2028-02-02 Mars: 2028-02-02 - 2030-09-15 Merc: 2030-09-15 - 2034-03-05 Jup: 2034-03-05 - 2038-07-13 Ven: 2038-07-13 - 2043-10-04s Sat: 2043-10-04 - 2049-11-05 Rah: 2049-11-05 - 2056-10-22 Ket: 2056-10-22 - 2064-08-21 Chakra dasa is more straight-forward. Because birth occurred in sandhya time (dawn/dusk), dasas start from the 2nd house and go as: Chakra Dasa: Vi: 1944-08-20 - 1954-08-20 Li: 1954-08-20 - 1964-08-20 Sc: 1964-08-20 - 1974-08-20 Sg: 1974-08-20 - 1984-08-20 Cp: 1984-08-20 - 1994-08-21 Aq: 1994-08-21 - 2004-08-20 Pi: 2004-08-20 - 2014-08-21 Ar: 2014-08-21 - 2024-08-20 Ta: 2024-08-20 - 2034-08-21 Ge: 2034-08-21 - 2044-08-20 Cn: 2044-08-20 - 2054-08-21 Le: 2054-08-21 - 2064-08-21 All the events happened in the Kaala dasa of Saturn and the Chakra dasa of Cp. At the time of event (1), Saturn was transiting in Li. So Kaala dasa planet was the exalted 1st lord in 10th from Chakra dasa sign. That can suggest important rise in career. At the time of event (2), Saturn was transiting in Sg. So Kaala dasa planet was 1st lord in 12th from Chakra dasa sign. That shows losses. At the time of event (3), Saturn was transiting in Cp. So Kaala dasa planet is the 1st and 2nd lord in 1st house in marana karaka sthana from Chakra dasa sign. The 8th lord of natal rasi chart, Jupiter, aspects him from Cn. This can show death. Example 2: John F Kennedy Birthdata: 1917 May 29, 4:00 pm (4:00 west of GMT), Brookline, MA, USA (71w7’18”, 42n19’54”). Events: (1) Elected as US senator in 1952 November. (2) Elected as US President on 1960 Nov 8. (3) Was assassinated on 1963 November 22. His dasa calculations are shown below: Kaala Dasa: Sun: 1917-05-29 - 1920-10-23 Moon: 1920-10-23 - 1927-08-05 Mars: 1927-08-05 - 1937-10-11 Merc: 1937-10-11 - 1951-05-05 Jup: 1951-05-05 - 1968-04-21 Ven: 1968-04-21 - 1988-09-03 Sat: 1988-09-03 - 2012-06-02 Rah: 2012-06-02 - 2039-07-28 Ket: 2039-07-28 - 2070-02-08 Sun: 2070-02-08 - 2069-05-18 Moon: 2069-05-18 - 2067-12-07 Mars: 2067-12-07 - 2064-10-02 Merc: 2064-10-02 - 2062-11-06 Jup: 2062-11-06 - 2059-03-16 Ven: 2059-03-16 - 2054-11-09 Sat: 2054-11-09 - 2049-10-08 Rah: 2049-10-08 - 2043-12-15 Ket: 2043-12-15 - 2037-05-30 Chakra Dasa: Ar: 1917-05-29 - 1927-05-30 Ta: 1927-05-30 - 1937-05-29 Ge: 1937-05-29 - 1947-05-30 Cn: 1947-05-30 - 1957-05-29 Le: 1957-05-29 - 1967-05-30 Vi: 1967-05-30 - 1977-05-30 Li: 1977-05-30 - 1987-05-30 Sc: 1987-05-30 - 1997-05-30 Sg: 1997-05-30 - 2007-05-30 Cp: 2007-05-30 - 2017-05-30 Aq: 2017-05-30 - 2027-05-30 Pi: 2027-05-30 - 2037-05-30 Event (1) happened in the Kaala dasa of Jupiter and the Chakra dasa of Cn. At the time, Jupiter was transiting in Ar, i.e. 9th lord transiting in the 10th house from Cn. It shows a good rise in career. Event (2) happened in the Kaala dasa of Jupiter and the Chakra dasa of Le. At the time, Jupiter was transiting in Sg, i.e. 5th lord transiting in the 5th house from Le. It shows getting power. Event (3) happened in the Kaala dasa of Jupiter and the Chakra dasa of Le. At the time, Jupiter was transiting in Pi, i.e. the 8th lord transiting in the 8th house from Le. It can show death. Example 3: Ronald Reagan Birthdata: 1911 February 6, 2:03:15 am (6:00 west of GMT), 89w47, 41n38. Events: (1) Elected as California governor on 1966 November 8. (2) Elected as US President on 1980 November 8. His dasa calculations are as follows: Kaala Dasa: Sun: 1911-02-06 - 1913-08-16 Moon: 1913-08-16 - 1918-08-29 Mars: 1918-08-29 - 1926-03-16 Merc: 1926-03-16 - 1936-04-11 Jup: 1936-04-11 - 1948-11-16 Ven: 1948-11-16 - 1963-12-25 Sat: 1963-12-25 - 1981-08-12 Rah: 1981-08-12 - 2001-10-04 Ket: 2001-10-04 - 2024-05-31 Sun: 2024-05-31 - 2024-07-26 Moon: 2024-07-26 - 2024-11-12 Mars: 2024-11-12 - 2025-04-21 Merc: 2025-04-21 - 2025-11-27 Jup: 2025-11-27 - 2026-08-26 Ven: 2026-08-26 - 2027-07-16 Sat: 2027-07-16 - 2028-07-31 Rah: 2028-07-31 - 2029-10-09 Ket: 2029-10-09 - 2031-02-06 Chakra Dasa: Sc: 1911-02-06 - 1921-02-05 Sg: 1921-02-05 - 1931-02-06 Cp: 1931-02-06 - 1941-02-05 Aq: 1941-02-05 - 1951-02-06 Pi: 1951-02-06 - 1961-02-05 Ar: 1961-02-05 - 1971-02-06 Ta: 1971-02-06 - 1981-02-06 Ge: 1981-02-06 - 1991-02-06 Cn: 1991-02-06 - 2001-02-06 Le: 2001-02-06 - 2011-02-06 Vi: 2011-02-06 - 2021-02-06 Li: 2021-02-06 - 2031-02-06 Event (1) happened in the Kaala dasa of Saturn and the Chakra dasa of Ar. Saturn was transiting in Aq then, i.e. the 10th lord was transiting in the 11th house and aspecting the 5th house from the Chakra dasa sign. This can give a rise in career. Event (2) happened in the Kaala dasa of Saturn and the Chakra dasa of Ta. Saturn was transiting in Vi then, i.e. 9th and 10th lord transiting in the 5th lord from the Chakra dasa sign. This can give power. Example 4: George W Bush Birthdata: 1946 July 6, 7:30 am (4:00 west of GMT), 72w55, 41n18. Events: (1) Elected as Texas governor on 1994 Novemvber 1. (2) Elected as US President in mid-December 2000. (3) Re-elected as US President on 2004 November 2. His dasa calculations are as follows: Kaala Dasa: Sun: 1946-07-06 - 1948-11-12 Moon: 1948-11-12 - 1953-07-26 Mars: 1953-07-26 - 1960-08-16 Merc: 1960-08-16 - 1970-01-10 Jup: 1970-01-10 - 1981-10-16 Ven: 1981-10-16 - 1995-11-25 Sat: 1995-11-25 - 2012-05-09 Rah: 2012-05-09 - 2031-03-03 Ket: 2031-03-03 - 2052-05-01 Sun: 2052-05-01 - 2052-08-27 Moon: 2052-08-27 - 2053-04-11 Mars: 2053-04-11 - 2054-03-22 Merc: 2054-03-22 - 2055-06-27 Jup: 2055-06-27 - 2057-01-22 Ven: 2057-01-22 - 2058-12-15 Sat: 2058-12-15 - 2061-02-25 Rah: 2061-02-25 - 2063-09-07 Ket: 2063-09-07 - 2066-07-07 Chakra Dasa: Le: 1946-07-06 - 1956-07-05 Vi: 1956-07-05 - 1966-07-06 Li: 1966-07-06 - 1976-07-05 Sc: 1976-07-05 - 1986-07-06 Sg: 1986-07-06 - 1996-07-06 Cp: 1996-07-06 - 2006-07-06 Aq: 2006-07-06 - 2016-07-06 Pi: 2016-07-06 - 2026-07-06 Ar: 2026-07-06 - 2036-07-06 Ta: 2036-07-06 - 2046-07-06 Ge: 2046-07-06 - 2056-07-06 Cn: 2056-07-06 - 2066-07-07 Event (1) happened in the Kaala dasa of Venus and the Chakra dasa of Sgs. At the time, Venus was transiting in Li, i.e. 11th lord transiting in the 11th house and aspecting the 5th house from Sg. It can show getting power. Event (2) happened in the Kaala dasa of Saturn and the Chakra dasa of Cp. At the time, Saturn was transiting in Ta, i.e. 1st lord transiting in the 5th house from Cp. It shows getting power. Event (3) happened in the Kaala dasa of Saturn and the Chakra dasa of Cp. At the time, Saturn was transiting in Cn, i.e. 1st lord transiting in the 7th house from Cp. It shows continuing in power. Example 5: Indira Gandhi Birthdata: 1917 November 19, 11:08 pm (IST), 81e51, 25n27. Events: (1) Became India’s Prime Minister on 1966 January 24. (2) Lost power on 1977 March 24. (3) Had a landslide in the elections of 1980 January 3 and 6. Her dasa calculations are as follows: Kaala Dasa: Sun: 1917-11-19 - 1919-04-01 Moon: 1919-04-01 - 1921-12-29 Mars: 1921-12-29 - 1926-02-06 Merc: 1926-02-06 - 1931-08-04 Jup: 1931-08-04 - 1938-06-09 Ven: 1938-06-09 - 1946-08-31 Sat: 1946-08-31 - 1956-04-01 Rah: 1956-04-01 - 1967-03-19 Ket: 1967-03-19 - 1979-07-21 Sun: 1979-07-21 - 1980-11-07 Moon: 1980-11-07 - 1983-06-09 Mars: 1983-06-09 - 1987-04-29 Merc: 1987-04-29 - 1992-07-07 Jup: 1992-07-07 - 1998-12-30 Ven: 1998-12-30 - 2006-10-12 Sat: 2006-10-12 - 2015-11-08 Rah: 2015-11-08 - 2026-03-19 Ket: 2026-03-19 - 2037-11-20 Chakra Dasa: Cn: 1917-11-19 - 1927-11-20 Le: 1927-11-20 - 1937-11-20 Vi: 1937-11-20 - 1947-11-20 Li: 1947-11-20 - 1957-11-20 Sc: 1957-11-20 - 1967-11-20 Sg: 1967-11-20 - 1977-11-20 Cp: 1977-11-20 - 1987-11-20 Aq: 1987-11-20 - 1997-11-20 Pi: 1997-11-20 - 2007-11-21 Ar: 2007-11-21 - 2017-11-20 Ta: 2017-11-20 - 2027-11-21 Ge: 2027-11-21 - 2037-11-20 Event (1) happened in the Kaala dasa of Rahu and Chakra dasa of Sc. At the time, Rahu was transiting in the 7th house from Sc with Jupiter. From Sc, 4th lord Rahu and 5th lord Jupiter were together in 7th. That can give a powerful position. However, there was Guru-Chandala yoga associated with them and her elevation came after the untimely death of India’s Prime Minister Lal Bahadur Shastri. Event (2) happened in the Kaala dasa of Ketu and Chakra dasa of Sg. Ketu is the 12th lord from Sg and he was transiting in the 5th house at that time and he was in deep gandanta. Transit of 12th lord in 5th in deep gandanta made her lose power. Event (3) happened in the Kaala dasa of Sun and Chakra dasa of Cp. At that time, Sun was transiting in the 12th house from Cp with Mercury. The 6th lord Mercury and 8th lord Sun in 12th from Cp gives Viparita Raja Yoga. This shows a complete reversal. Her congress party alliance went up from From 88 seats to 374 seats, while the ruling Janata party alliance slipped from 228 seats to mere 34 seats. This was a complete reversal. Example 6: Al Gore Birthdata: 1948 March 31, 12:58 pm (5:00 west of GMT), 77w02, 38n54. Events: (1) Elected as US Congressman on 1976 November 2. (2) Elected as US Senator on 1984 November 6. (3) Elected as US Vice President on 1992 November 3. (4) Lost US Presidential election in mid-December 2000. His dasa calculations are as follows: Kaala Dasa: Sun: 1948-03-31 - 1949-12-15 Moon: 1949-12-15 - 1953-05-07 Mars: 1953-05-07 - 1958-06-14 Merc: 1958-06-14 - 1965-03-31 Jup: 1965-03-31 - 1973-10-04 Ven: 1973-10-04 - 1983-12-15 Sat: 1983-12-15 - 1995-11-09 Rah: 1995-11-09 - 2009-06-13 Ket: 2009-06-13 - 2024-10-03 Sun: 2024-10-03 - 2025-09-21 Moon: 2025-09-21 - 2027-08-28 Mars: 2027-08-28 - 2030-07-21 Merc: 2030-07-21 - 2034-06-01 Jup: 2034-06-01 - 2039-04-01 Ven: 2039-04-01 - 2045-01-19 Sat: 2045-01-19 - 2050-10-29 Rah: 2050-10-29 - 2059-07-22 Ket: 2059-07-22 - 2068-04-01 Chakra Dasa: Sg: 1948-03-31 - 1958-04-01 Cp: 1958-04-01 - 1968-03-31 Aq: 1968-03-31 - 1978-04-01 Pi: 1978-04-01 - 1988-03-31 Ar: 1988-03-31 - 1998-04-01 Ta: 1998-04-01 - 2008-03-31 Ge: 2008-03-31 - 2018-04-01 Cn: 2018-04-01 - 2028-04-01 Le: 2028-04-01 - 2038-04-01 Vi: 2038-04-01 - 2048-04-01 Li: 2048-04-01 - 2058-04-01 Sc: 2058-04-01 - 2068-04-01 Event (1) happened in the Kaala dasa of Venus and Chakra dasa of Aq. At that time, Venus was transiting in Sc. The transit of 9th lord Venus in 10th and 10th lord Mars in 9th from Aq shows rise and fortune in career. Event (2) happened in the Kaala dasa of Saturn and Chakra dasa of Pi. At that time, exalted Saturn was transiting in Li. The 12th lord Saturn and 6th lord Sun together in the 8th house gives Viparita Raja Yoga from Chakra dasa sign and can give a rise. Though Reagan swept the state of Tennessee, Al Gore had a convincing victory. Event (3) happened in the Kaala dasa of Saturn and Chakra dasa of Ar. At that time, Saturn was transiting in own sign in Cp, in the 10th house from Ar. This can show good rise in career. Event (4) happened in the Kaala dasa of Rahu and Chakra dasa of Ta. At that time, Rahu was transiting in Ge. Rahu transits in the 2nd house and aspects the 8th house. This can show a fall and does not show elevation in career. Extending to Divisional Charts Chakra dasa can be calculated based on various divisional charts instead of rasi chart. One can use lagna or lagna lord or 2nd house in a divisional chart as the seed and find find Chakra dasa. Rasi chart transit of Kaala dasa planet with reference o the divisional chart based Chakra dasa sign seems to suggest the main event in the area of life shown by that divisional chart. We will see some examples related to navamsa. Example 7: This author Birthdata: 1970 April 4, 5:47 pm (IST), 81e08, 16n10. Event: Got married on 1993 August 1. His dasa calculations are as follows: Kaala Dasa: Sun: 1970-04-04 - 1971-04-22 Moon: 1971-04-22 - 1973-05-26 Mars: 1973-05-26 - 1976-07-17 Merc: 1976-07-17 - 1980-09-24 Jup: 1980-09-24 - 1985-12-17 Ven: 1985-12-17 - 1992-03-25 Sat: 1992-03-25 - 1999-07-25 Rah: 1999-07-25 - 2007-12-08 Ket: 2007-12-08 - 2017-05-06 Sun: 2017-05-06 - 2018-12-21 Moon: 2018-12-21 - 2022-03-17 Mars: 2022-03-17 - 2027-01-26 Merc: 2027-01-26 - 2033-07-22 Jup: 2033-07-22 - 2041-08-29 Ven: 2041-08-29 - 2051-05-17 Sat: 2051-05-17 - 2061-09-22 Rah: 2061-09-22 - 2074-09-08 Ket: 2074-09-08 - 2090-04-05 Chakra Dasa (of D-9): Ge: 1970-04-04 - 1980-04-04 Cn: 1980-04-04 - 1990-04-04 Le: 1990-04-04 - 2000-04-04 Vi: 2000-04-04 - 2010-04-04 Li: 2010-04-04 - 2020-04-04 Sc: 2020-04-04 - 2030-04-05 Sg: 2030-04-05 - 2040-04-04 Cp: 2040-04-04 - 2050-04-05 Aq: 2050-04-05 - 2060-04-04 Pi: 2060-04-04 - 2070-04-05 Ar: 2070-04-05 - 2080-04-04 Ta: 2080-04-04 - 2090-04-05 He got married in the Kaala dasa of Saturn and the Chakra dasa of Le. At the time, Saturn was transiting in Aq. So the Kaala dasa planet was the 7th lord transiting in the 7th house from the Chakra dasa sign. It explains marriage. Example 8: A Lady Birthdata: 1971 September 12, 8:29 am (IST), 80e28, 16n13. Event: Got married on 1993 August 1. Her dasa calculations are as follows: Kaala Dasa: Sun: 1971-09-12 - 1971-11-07 Moon: 1971-11-07 - 1972-02-25 Mars: 1972-02-25 - 1972-08-16 Merc: 1972-08-16 - 1973-03-27 Jup: 1973-03-27 - 1974-01-05 Ven: 1974-01-05 - 1974-12-12 Sat: 1974-12-12 - 1976-01-10 Rah: 1976-01-10 - 1977-04-05 Ket: 1977-04-05 - 1978-08-31 Sun: 1978-08-31 - 1981-03-02 Moon: 1981-03-02 - 1986-03-11 Mars: 1986-03-11 - 1993-09-26 Merc: 1993-09-26 - 2003-10-14 Jup: 2003-10-14 - 2016-05-01 Ven: 2016-05-01 - 2031-05-29 Sat: 2031-05-29 - 2048-12-28 Rah: 2048-12-28 - 2069-01-31 Ket: 2069-01-31 - 2091-09-13 Chakra Dasa (of D-9): Sg: 1971-09-12 - 1981-09-11 Cp: 1981-09-11 - 1991-09-12 Aq: 1991-09-12 - 2001-09-12 Pi: 2001-09-12 - 2011-09-12 Ar: 2011-09-12 - 2021-09-12 Ta: 2021-09-12 - 2031-09-12 Ge: 2031-09-12 - 2041-09-12 Cn: 2041-09-12 - 2051-09-12 Le: 2051-09-12 - 2061-09-12 Vi: 2061-09-12 - 2071-09-12 Li: 2071-09-12 - 2081-09-12 Sc: 2081-09-12 - 2091-09-13 She got married in the Kaala dasa of Mars and the Chakra dasa of Aq. At the time, Mars was transiting in Le. So the Kaala dasa planet was transiting in a friendly sign in the 7th house from the Chakra dasa sign. It explains marriage. Example 9: A Gentleman Birthdata: 1971 April 27, 6:31 am (IST), 72e50, 19n07. Event: Got married on 2007 June 10. His dasa calculations are as follows: Kaala Dasa: Sun: 1971-04-27 - 1972-09-27 Moon: 1972-09-27 - 1975-07-25 Mars: 1975-07-25 - 1979-10-21 Merc: 1979-10-21 - 1985-06-12 Jup: 1985-06-12 - 1992-07-06 Ven: 1992-07-06 - 2000-12-27 Sat: 2000-12-27 - 2010-11-18 Rah: 2010-11-18 - 2022-03-04 Ket: 2022-03-04 - 2034-11-23 Sun: 2034-11-23 - 2036-02-21 Moon: 2036-02-21 - 2038-08-28 Mars: 2038-08-28 - 2042-05-31 Merc: 2042-05-31 - 2047-06-06 Jup: 2047-06-06 - 2053-09-15 Ven: 2053-09-15 - 2061-03-22 Sat: 2061-03-22 - 2070-01-02 Rah: 2070-01-02 - 2080-01-14 Ket: 2080-01-14 - 2091-04-28 Chakra Dasa: Li: 1971-04-27 - 1981-04-26 Sc: 1981-04-26 - 1991-04-27 Sg: 1991-04-27 - 2001-04-26 Cp: 2001-04-26 - 2011-04-27 Aq: 2011-04-27 - 2021-04-27 Pi: 2021-04-27 - 2031-04-27 Ar: 2031-04-27 - 2041-04-27 Ta: 2041-04-27 - 2051-04-27 Ge: 2051-04-27 - 2061-04-27 Cn: 2061-04-27 - 2071-04-27 Le: 2071-04-27 - 2081-04-27 Vi: 2081-04-27 - 2091-04-28 He got married in the Kaala dasa of Saturn and the Chakra dasa of Cp. At the time, Saturn was transiting in Cn. So the Kaala dasa planet was the 1st lord transiting in the 7th house from the Chakra dasa sign. It explains marriage. Example 10: A Lady Birthdata: 1975 January 23, 9:50 am (IST), 72e50, 18n58. Event: Got married on 2007 June 10. Her dasa calculations are as follows: Kaala Dasa: Sun: 1975-01-23 - 1975-04-08 Moon: 1975-04-08 - 1975-09-12 Mars: 1975-09-12 - 1976-04-24 Merc: 1976-04-24 - 1977-02-25 Jup: 1977-02-25 - 1978-03-14 Ven: 1978-03-14 - 1979-06-17 Sat: 1979-06-17 - 1980-12-04 Rah: 1980-12-04 - 1982-08-08 Ket: 1982-08-08 - 1984-06-25 Sun: 1984-06-25 - 1986-12-11 Moon: 1986-12-11 - 1991-11-10 Mars: 1991-11-10 - 1999-03-23 Merc: 1999-03-23 - 2009-01-20 Jup: 2009-01-20 - 2021-05-04 Ven: 2021-05-04 - 2036-02-01 Sat: 2036-02-01 - 2053-04-14 Rah: 2053-04-14 - 2072-12-13 Ket: 2072-12-13 - 2095-01-24 Chakra Dasa (of D-9): Vi: 1975-01-23 - 1985-01-22 Li: 1985-01-22 - 1995-01-23 Sc: 1995-01-23 - 2005-01-23 Sg: 2005-01-23 - 2015-01-23 Cp: 2015-01-23 - 2025-01-23 Aq: 2025-01-23 - 2035-01-23 Pi: 2035-01-23 - 2045-01-23 Ar: 2045-01-23 - 2055-01-23 Ta: 2055-01-23 - 2065-01-23 Ge: 2065-01-23 - 2075-01-24 Cn: 2075-01-24 - 2085-01-23 Le: 2085-01-23 - 2095-01-2 She got married in the Kaala dasa of Mercury and the Chakra dasa of Sg. At the time, Mercury was transiting in Ge. So the Kaala dasa planet was the 7th lord transiting in the 7th house, from the Chakra dasa sign. It explains marriage. Example 11: A Lady Birthdata: 1973 July 26, 9:48 pm (IST), 80e28, 16n13. Event: Got married on 1999 January 24. Her dasa calculations are as follows: Kaala Dasa: Sun: 1973-07-26 - 1973-12-20 Moon: 1973-12-20 - 1974-10-12 Mars: 1974-10-12 - 1975-12-25 Merc: 1975-12-25 - 1977-08-05 Jup: 1977-08-05 - 1979-08-10 Ven: 1979-08-10 - 1982-01-06 Sat: 1982-01-06 - 1984-11-02 Rah: 1984-11-02 - 1988-01-20 Ket: 1988-01-20 - 1991-09-06 Sun: 1991-09-06 - 1993-12-10 Moon: 1993-12-10 - 1998-06-20 Mars: 1998-06-20 - 2005-04-04 Merc: 2005-04-04 - 2014-04-25 Jup: 2014-04-25 - 2025-08-23 Ven: 2025-08-23 - 2039-03-22 Sat: 2039-03-22 - 2055-01-27 Rah: 2055-01-27 - 2073-03-09 Ket: 2073-03-09 - 2093-07-27 Chakra Dasa (of D-9): Le: 1973-07-26 - 1983-07-27 Vi: 1983-07-27 - 1993-07-27 Li: 1993-07-27 - 2003-07-27 Sc: 2003-07-27 - 2013-07-27 Sg: 2013-07-27 - 2023-07-27 Cp: 2023-07-27 - 2033-07-27 Aq: 2033-07-27 - 2043-07-27 Pi: 2043-07-27 - 2053-07-27 Ar: 2053-07-27 - 2063-07-27 Ta: 2063-07-27 - 2073-07-27 Ge: 2073-07-27 - 2083-07-28 Cn: 2083-07-28 - 2093-07-27 She got married in the Kaala dasa of Mars and the Chakra dasa of Li. At the time, Mars was transiting in Li. So the Kaala dasa planet was the 7th lord transiting in the 1st house and aspecting the 7th house, from the Chakra dasa sign. It explains marriage. Example 12: A Gentleman Birthdata: 1976 April 25, 2:32 am (IST), 80e37, 16n31. Event: Got married on 2001 Fenruary 28. His dasa calculations are as follows: Kaala Dasa: Sun: 1976-04-25 - 1978-04-24 Moon: 1978-04-24 - 1982-04-22 Mars: 1982-04-22 - 1988-04-18 Merc: 1988-04-18 - 1996-04-13 Jup: 1996-04-13 - 2006-04-08 Ven: 2006-04-08 - 2018-04-01 Sat: 2018-04-01 - 2032-03-23 Rah: 2032-03-23 - 2048-03-14 Ket: 2048-03-14 - 2066-03-04 Sun: 2066-03-04 - 2066-11-07 Moon: 2066-11-07 - 2068-03-07 Mars: 2068-03-07 - 2070-03-11 Merc: 2070-03-11 - 2072-11-17 Jup: 2072-11-17 - 2076-03-21 Ven: 2076-03-21 - 2080-03-28 Sat: 2080-03-28 - 2084-12-08 Rah: 2084-12-08 - 2090-04-15 Ket: 2090-04-15 - 2096-04-25 Chakra Dasa (of D-9): Cp: 1976-04-25 - 1986-04-25 Aq: 1986-04-25 - 1996-04-25 Pi: 1996-04-25 - 2006-04-25 Ar: 2006-04-25 - 2016-04-25 Ta: 2016-04-25 - 2026-04-25 Ge: 2026-04-25 - 2036-04-25 Cn: 2036-04-25 - 2046-04-26 Le: 2046-04-26 - 2056-04-25 Vi: 2056-04-25 - 2066-04-26 Li: 2066-04-26 - 2076-04-25 Sc: 2076-04-25 - 2086-04-26 Sg: 2086-04-26 - 2096-04-25 He got married in the Kaala dasa of Jupiter and the Chakra dasa of Pi. At the time, Jupiter was transiting in Ta, which contains Mercury, the 7th lord from Pi, in the natal chart. So the Kaala dasa planet was transiting over the 7th lord in a kaama trikona and aspecting the 7th house, from the Chakra dasa sign. It explains marriage. Example 13: A Gentleman Birthdata: 1963 August 7, 9:15 pm (IST), 83e58, 21n27. Events: (1) Got married on 1991 August 29. (2) Got divorce in mid-2006. (3) Got married in the first week of December 2006. His dasa calculations are as follows: Kaala Dasa: Sun: 1963-08-07 - 1963-11-23 Moon: 1963-11-23 - 1964-06-23 Mars: 1964-06-23 - 1965-05-11 Merc: 1965-05-11 - 1966-07-17 Jup: 1966-07-17 - 1968-01-05 Ven: 1968-01-05 - 1969-10-12 Sat: 1969-10-12 - 1971-11-03 Rah: 1971-11-03 - 1974-03-09 Ket: 1974-03-09 - 1976-11-04 Sun: 1976-11-04 - 1979-03-17 Moon: 1979-03-17 - 1983-12-16 Mars: 1983-12-16 - 1991-01-26 Merc: 1991-01-26 - 2000-07-25 Jup: 2000-07-25 - 2012-06-03 Ven: 2012-06-03 - 2026-08-31 Sat: 2026-08-31 - 2043-04-06 Rah: 2043-04-06 - 2062-03-29 Ket: 2062-03-29 - 2083-08-08 Chakra Dasa (of D-9): Sc: 1963-08-07 - 1973-08-07 Sg: 1973-08-07 - 1983-08-08 Cp: 1983-08-08 - 1993-08-07 Aq: 1993-08-07 - 2003-08-08 Pi: 2003-08-08 - 2013-08-07 Ar: 2013-08-07 - 2023-08-08 Ta: 2023-08-08 - 2033-08-07 Ge: 2033-08-07 - 2043-08-08 Cn: 2043-08-08 - 2053-08-07 Le: 2053-08-07 - 2063-08-08 Vi: 2063-08-08 - 2073-08-08 Li: 2073-08-08 - 2083-08-08 Event (1) happened in the Kaala dasa of Mercury and the Chakra dasa of Cp. At the time, Mercury was transiting in Cn. So the Kaala dasa planet was the 9th lord transiting in the 7th house, from the Chakra dasa sign. It explains marriage. Event (2) happened in the Kaala dasa of Jupiter and the Chakra dasa of Pi. At the time, Jupiter was transiting in Li. So the Kaala dasa planet was the 1st lord transiting in the 8th house of death or divorce, from the Chakra dasa sign. It explains divorce. Event (3) happened in the Kaala dasa of Jupiter and the Chakra dasa of Pi. At the time, Jupiter was transiting in Sc with Mars and Mercury. So the Kaala dasa planet was the lagna lord transiting in the 9th house of dharma with a close conjunction with 7th and 9th lords, from the Chakra dasa sign. It can explain marriage. Conclusion Some of my findings on Kaala dasa and Chakra dasa were outlined for the benefit of students and researchers. It is hoped that interested researchers will put this knowledge to use and possibly refine it in future. If you do not find this knowledge useful, please ignore it. If you find it useful, please feel to use it, refine it and spread it. There is a lot of knowledge in BPHS that still needs to be understood and refined.