Astrology Calculations

This page provides an in-depth look at Roger Dumas's Nakshatra dashas, including Vimshottari, Mahadasha, Antardasha, and Pratyantardasha, revealing how these astrological cycles influence their life journey and personality according to Vedic astrology.

Index of Nakshatra Dashas

Calculation of nakshatra dashas
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Vimshottari Dasha

It is an universal dasha and applicable to all kundalis, but more suitable when birth time is in Krishna Paksha and Sun Hora

In this kundali, Birth time is in Shukla Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ra Oct. 12, 1930 Oct. 12, 1948 18.0 Years
2 | 1 Ju Oct. 12, 1948 Oct. 12, 1964 16.0 Years
3 | 1 Sa Oct. 12, 1964 Oct. 12, 1983 19.0 Years
4 | 1 Me Oct. 12, 1983 Oct. 11, 2000 17.0 Years
5 | 1 Ke Oct. 11, 2000 Oct. 12, 2007 7.0 Years
6 | 1 Ve Oct. 12, 2007 Oct. 12, 2027 20.0 Years
7 | 1 Su Oct. 12, 2027 Oct. 11, 2033 6.0 Years
8 | 1 Mo Oct. 11, 2033 Oct. 12, 2043 10.0 Years
9 | 1 Ma Oct. 12, 2043 Oct. 11, 2050 7.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shodashottari Dasha

Birth time should be in Krishna Paksha and Moon Hora or Shukla Paksha and Sun Hora

In this kundali, Birth time is in Shukla Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Apr. 22, 1931 Apr. 22, 1943 12.0 Years
2.0 | 1 Ju Apr. 22, 1943 Apr. 21, 1956 13.0 Years
3.0 | 1 Sa Apr. 21, 1956 Apr. 21, 1970 14.0 Years
4.0 | 1 Ke Apr. 21, 1970 Apr. 21, 1985 15.0 Years
5.0 | 1 Mo Apr. 21, 1985 Apr. 21, 2001 16.0 Years
6.0 | 1 Me Apr. 21, 2001 Apr. 21, 2018 17.0 Years
7.0 | 1 Ve Apr. 21, 2018 Apr. 20, 2036 18.0 Years
8.0 | 1 Su Apr. 20, 2036 Apr. 21, 2047 11.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Dwadasottari Dasha

Birth ascendant navamsha lord should be Venus

In this kundali, Birth ascendant navamsha lord is in Me.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Nov. 13, 1930 Nov. 13, 1947 17.0 Years
2.0 | 1 Sa Nov. 13, 1947 Nov. 13, 1966 19.0 Years
3.0 | 1 Mo Nov. 13, 1966 Nov. 13, 1987 21.0 Years
4.0 | 1 Su Nov. 13, 1987 Nov. 13, 1994 7.0 Years
5.0 | 1 Ju Nov. 13, 1994 Nov. 13, 2003 9.0 Years
6.0 | 1 Ke Nov. 13, 2003 Nov. 13, 2014 11.0 Years
7.0 | 1 Me Nov. 13, 2014 Nov. 13, 2027 13.0 Years
8.0 | 1 Ra Nov. 13, 2027 Nov. 12, 2042 15.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Ashtottari Dasha

Rahu should be located in either angle or trine except first house.

In this kundali, Rahu is located in H8.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Su Sep. 22, 1927 Sep. 21, 1933 6.0 Years
2 | 1 Mo Sep. 21, 1933 Sep. 21, 1948 15.0 Years
3 | 1 Ma Sep. 21, 1948 Sep. 21, 1956 8.0 Years
4 | 1 Me Sep. 21, 1956 Sep. 21, 1973 17.0 Years
5 | 1 Sa Sep. 21, 1973 Sep. 21, 1983 10.0 Years
6 | 1 Ju Sep. 21, 1983 Sep. 21, 2002 19.0 Years
7 | 1 Ra Sep. 21, 2002 Sep. 21, 2014 12.0 Years
8 | 1 Ve Sep. 21, 2014 Sep. 21, 2035 21.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Panchottari Dasha

Birth ascendant should be cancer and it should be same for D1 and D12 charts.

In this kundali, Birth ascendant is Le and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Feb. 17, 1931 Feb. 16, 1945 14.0 Years
2.0 | 1 Ma Feb. 16, 1945 Feb. 17, 1960 15.0 Years
3.0 | 1 Ve Feb. 17, 1960 Feb. 17, 1976 16.0 Years
4.0 | 1 Mo Feb. 17, 1976 Feb. 16, 1993 17.0 Years
5.0 | 1 Ju Feb. 16, 1993 Feb. 16, 2011 18.0 Years
6.0 | 1 Su Feb. 16, 2011 Feb. 16, 2023 12.0 Years
7.0 | 1 Me Feb. 16, 2023 Feb. 17, 2036 13.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shatabdika Dasha

Birth ascendant should be vargottam.

In this kundali, Birth ascendant (Le) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Sep. 24, 1929 Sep. 25, 1959 30.0 Years
2.0 | 1 Su Sep. 25, 1959 Sep. 24, 1964 5.0 Years
3.0 | 1 Mo Sep. 24, 1964 Sep. 24, 1969 5.0 Years
4.0 | 1 Ve Sep. 24, 1969 Sep. 24, 1979 10.0 Years
5.0 | 1 Me Sep. 24, 1979 Sep. 24, 1989 10.0 Years
6.0 | 1 Ju Sep. 24, 1989 Sep. 24, 2009 20.0 Years
7.0 | 1 Ma Sep. 24, 2009 Sep. 23, 2029 20.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Chaturshiti Sama Dasha

H10 lord should be in H10.

In this kundali, H10 lord (Ve) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Apr. 22, 1931 Apr. 22, 1943 12.0 Years
2.0 | 1 Ve Apr. 22, 1943 Apr. 22, 1955 12.0 Years
3.0 | 1 Sa Apr. 22, 1955 Apr. 22, 1967 12.0 Years
4.0 | 1 Su Apr. 22, 1967 Apr. 22, 1979 12.0 Years
5.0 | 1 Mo Apr. 22, 1979 Apr. 21, 1991 12.0 Years
6.0 | 1 Ma Apr. 21, 1991 Apr. 21, 2003 12.0 Years
7.0 | 1 Me Apr. 21, 2003 Apr. 21, 2015 12.0 Years
8.0 | 2 Ju Apr. 21, 2015 Apr. 21, 2027 12.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Dwisaptati Sama Dasha

H1 lord should be in H7 or H7 lord should be in H1.

In this kundali, H7 lord (Sa) is located in H1, H7 lord (Sa) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Jul. 27, 1931 Jul. 26, 1940 9.0 Years
2.0 | 1 Ra Jul. 26, 1940 Jul. 26, 1949 9.0 Years
3.0 | 1 Su Jul. 26, 1949 Jul. 26, 1958 9.0 Years
4.0 | 1 Mo Jul. 26, 1958 Jul. 26, 1967 9.0 Years
5.0 | 1 Ma Jul. 26, 1967 Jul. 26, 1976 9.0 Years
6.0 | 1 Me Jul. 26, 1976 Jul. 26, 1985 9.0 Years
7.0 | 1 Ju Jul. 26, 1985 Jul. 26, 1994 9.0 Years
8.0 | 1 Ve Jul. 26, 1994 Jul. 26, 2003 9.0 Years
9.0 | 2 Sa Jul. 26, 2003 Jul. 25, 2012 9.0 Years
10.0 | 2 Ra Jul. 25, 2012 Jul. 26, 2021 9.0 Years
11.0 | 2 Su Jul. 26, 2021 Jul. 26, 2030 9.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shashtihayani Dasha

Sun should be located in first house (H1).

In this kundali, Sun is not located in first house (H1).

Maha Dasha

S.No. Period Start End Duration
1 | 1 Su Dec. 01, 1931 Dec. 01, 1941 10.0 Years
2 | 1 Ma Dec. 01, 1941 Dec. 01, 1951 10.0 Years
3 | 1 Mo Dec. 01, 1951 Dec. 01, 1957 6.0 Years
4 | 1 Me Dec. 01, 1957 Dec. 01, 1963 6.0 Years
5 | 1 Ve Dec. 01, 1963 Dec. 01, 1969 6.0 Years
6 | 1 Sa Dec. 01, 1969 Dec. 01, 1975 6.0 Years
7 | 1 Ra Dec. 01, 1975 Dec. 01, 1981 6.0 Years
8 | 1 Ju Dec. 01, 1981 Dec. 01, 1991 10.0 Years
9 | 2 Su Dec. 01, 1991 Nov. 30, 2001 10.0 Years
10 | 2 Ma Nov. 30, 2001 Dec. 01, 2011 10.0 Years
11 | 2 Mo Dec. 01, 2011 Nov. 30, 2017 6.0 Years
12 | 2 Me Nov. 30, 2017 Dec. 01, 2023 6.0 Years
13 | 2 Ve Dec. 01, 2023 Nov. 30, 2029 6.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration

Shattrimshat Sama Dasha

Birth time should be in Moon Hora and fall under the category of Nigth Birth or in Sun Hora and fall under the category of Day Birth.

In this kundali, Birth time is in Moon Hora and fall under category of Day Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Jan. 02, 1932 Jan. 02, 1936 4.0 Years
2.0 | 1 Me Jan. 02, 1936 Jan. 02, 1941 5.0 Years
3.0 | 1 Sa Jan. 02, 1941 Jan. 02, 1947 6.0 Years
4.0 | 1 Ve Jan. 02, 1947 Jan. 02, 1954 7.0 Years
5.0 | 1 Ra Jan. 02, 1954 Jan. 02, 1962 8.0 Years
6.0 | 1 Mo Jan. 02, 1962 Jan. 02, 1963 1.0 Years
7.0 | 1 Su Jan. 02, 1963 Jan. 01, 1965 2.0 Years
8.0 | 1 Ju Jan. 01, 1965 Jan. 02, 1968 3.0 Years
9.0 | 2 Ma Jan. 02, 1968 Jan. 02, 1972 4.0 Years
10.0 | 2 Me Jan. 02, 1972 Jan. 01, 1977 5.0 Years
11.0 | 2 Sa Jan. 01, 1977 Jan. 02, 1983 6.0 Years
12.0 | 2 Ve Jan. 02, 1983 Jan. 01, 1990 7.0 Years
13.0 | 2 Ra Jan. 01, 1990 Jan. 01, 1998 8.0 Years
14.0 | 2 Mo Jan. 01, 1998 Jan. 02, 1999 1.0 Years
15.0 | 2 Su Jan. 02, 1999 Jan. 01, 2001 2.0 Years
16.0 | 2 Ju Jan. 01, 2001 Jan. 02, 2004 3.0 Years
17.0 | 3 Ma Jan. 02, 2004 Jan. 02, 2008 4.0 Years
18.0 | 3 Me Jan. 02, 2008 Jan. 01, 2013 5.0 Years
19.0 | 3 Sa Jan. 01, 2013 Jan. 01, 2019 6.0 Years
20.0 | 3 Ve Jan. 01, 2019 Jan. 01, 2026 7.0 Years

Antar Dasha

S.No. Period Start End Duration

Pratyantar Dasha

S.No. Period Start End Duration

Sookshmantar Dasha

S.No. Period Start End Duration
Astrology Calculations