Astrology Calculations

This page provides an in-depth look at Guy Deroubaix'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 Ma Feb. 01, 1925 Feb. 01, 1932 7.0 Years
2 | 1 Ra Feb. 01, 1932 Feb. 01, 1950 18.0 Years
3 | 1 Ju Feb. 01, 1950 Jan. 31, 1966 16.0 Years
4 | 1 Sa Jan. 31, 1966 Jan. 31, 1985 19.0 Years
5 | 1 Me Jan. 31, 1985 Jan. 31, 2002 17.0 Years
6 | 1 Ke Jan. 31, 2002 Jan. 31, 2009 7.0 Years
7 | 1 Ve Jan. 31, 2009 Jan. 31, 2029 20.0 Years
8 | 1 Su Jan. 31, 2029 Jan. 31, 2035 6.0 Years
9 | 1 Mo Jan. 31, 2035 Jan. 31, 2045 10.0 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 Me Sep. 22, 1921 Sep. 22, 1938 17.0 Years
2.0 | 1 Ve Sep. 22, 1938 Sep. 21, 1956 18.0 Years
3.0 | 1 Su Sep. 21, 1956 Sep. 22, 1967 11.0 Years
4.0 | 1 Ma Sep. 22, 1967 Sep. 22, 1979 12.0 Years
5.0 | 1 Ju Sep. 22, 1979 Sep. 21, 1992 13.0 Years
6.0 | 1 Sa Sep. 21, 1992 Sep. 22, 2006 14.0 Years
7.0 | 1 Ke Sep. 22, 2006 Sep. 21, 2021 15.0 Years
8.0 | 1 Mo Sep. 21, 2021 Sep. 21, 2037 16.0 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 Mo.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Sep. 22, 1921 Sep. 22, 1938 17.0 Years
2.0 | 1 Sa Sep. 22, 1938 Sep. 22, 1957 19.0 Years
3.0 | 1 Mo Sep. 22, 1957 Sep. 22, 1978 21.0 Years
4.0 | 1 Su Sep. 22, 1978 Sep. 21, 1985 7.0 Years
5.0 | 1 Ju Sep. 21, 1985 Sep. 22, 1994 9.0 Years
6.0 | 1 Ke Sep. 22, 1994 Sep. 21, 2005 11.0 Years
7.0 | 1 Me Sep. 21, 2005 Sep. 21, 2018 13.0 Years
8.0 | 1 Ra Sep. 21, 2018 Sep. 21, 2033 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 H12.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ma Jun. 04, 1923 Jun. 04, 1931 8.0 Years
2 | 1 Me Jun. 04, 1931 Jun. 03, 1948 17.0 Years
3 | 1 Sa Jun. 03, 1948 Jun. 03, 1958 10.0 Years
4 | 1 Ju Jun. 03, 1958 Jun. 03, 1977 19.0 Years
5 | 1 Ra Jun. 03, 1977 Jun. 03, 1989 12.0 Years
6 | 1 Ve Jun. 03, 1989 Jun. 03, 2010 21.0 Years
7 | 1 Su Jun. 03, 2010 Jun. 02, 2016 6.0 Years
8 | 1 Mo Jun. 02, 2016 Jun. 03, 2031 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

Panchottari Dasha

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

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma May. 25, 1922 May. 25, 1937 15.0 Years
2.0 | 1 Ve May. 25, 1937 May. 25, 1953 16.0 Years
3.0 | 1 Mo May. 25, 1953 May. 25, 1970 17.0 Years
4.0 | 1 Ju May. 25, 1970 May. 24, 1988 18.0 Years
5.0 | 1 Su May. 24, 1988 May. 24, 2000 12.0 Years
6.0 | 1 Me May. 24, 2000 May. 25, 2013 13.0 Years
7.0 | 1 Sa May. 25, 2013 May. 25, 2027 14.0 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 (Cn) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Oct. 04, 1925 Oct. 04, 1930 5.0 Years
2.0 | 1 Mo Oct. 04, 1930 Oct. 04, 1935 5.0 Years
3.0 | 1 Ve Oct. 04, 1935 Oct. 04, 1945 10.0 Years
4.0 | 1 Me Oct. 04, 1945 Oct. 04, 1955 10.0 Years
5.0 | 1 Ju Oct. 04, 1955 Oct. 04, 1975 20.0 Years
6.0 | 1 Ma Oct. 04, 1975 Oct. 04, 1995 20.0 Years
7.0 | 1 Sa Oct. 04, 1995 Oct. 03, 2025 30.0 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 (Ma) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve May. 29, 1923 May. 29, 1935 12.0 Years
2.0 | 1 Sa May. 29, 1935 May. 29, 1947 12.0 Years
3.0 | 1 Su May. 29, 1947 May. 28, 1959 12.0 Years
4.0 | 1 Mo May. 28, 1959 May. 28, 1971 12.0 Years
5.0 | 1 Ma May. 28, 1971 May. 28, 1983 12.0 Years
6.0 | 1 Me May. 28, 1983 May. 28, 1995 12.0 Years
7.0 | 1 Ju May. 28, 1995 May. 28, 2007 12.0 Years
8.0 | 2 Ve May. 28, 2007 May. 28, 2019 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 May. 31, 1924 May. 31, 1933 9.0 Years
2.0 | 1 Ra May. 31, 1933 May. 31, 1942 9.0 Years
3.0 | 1 Su May. 31, 1942 Jun. 01, 1951 9.0 Years
4.0 | 1 Mo Jun. 01, 1951 May. 31, 1960 9.0 Years
5.0 | 1 Ma May. 31, 1960 May. 31, 1969 9.0 Years
6.0 | 1 Me May. 31, 1969 May. 31, 1978 9.0 Years
7.0 | 1 Ju May. 31, 1978 May. 31, 1987 9.0 Years
8.0 | 1 Ve May. 31, 1987 May. 30, 1996 9.0 Years
9.0 | 2 Sa May. 30, 1996 May. 31, 2005 9.0 Years
10.0 | 2 Ra May. 31, 2005 May. 31, 2014 9.0 Years
11.0 | 2 Su May. 31, 2014 May. 31, 2023 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 Mo Dec. 08, 1926 Dec. 07, 1932 6.0 Years
2 | 1 Me Dec. 07, 1932 Dec. 08, 1938 6.0 Years
3 | 1 Ve Dec. 08, 1938 Dec. 07, 1944 6.0 Years
4 | 1 Sa Dec. 07, 1944 Dec. 07, 1950 6.0 Years
5 | 1 Ra Dec. 07, 1950 Dec. 07, 1956 6.0 Years
6 | 1 Ju Dec. 07, 1956 Dec. 07, 1966 10.0 Years
7 | 1 Su Dec. 07, 1966 Dec. 07, 1976 10.0 Years
8 | 1 Ma Dec. 07, 1976 Dec. 07, 1986 10.0 Years
9 | 2 Mo Dec. 07, 1986 Dec. 07, 1992 6.0 Years
10 | 2 Me Dec. 07, 1992 Dec. 07, 1998 6.0 Years
11 | 2 Ve Dec. 07, 1998 Dec. 07, 2004 6.0 Years
12 | 2 Sa Dec. 07, 2004 Dec. 07, 2010 6.0 Years
13 | 2 Ra Dec. 07, 2010 Dec. 06, 2016 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 Feb. 04, 1926 Feb. 04, 1930 4.0 Years
2.0 | 1 Me Feb. 04, 1930 Feb. 04, 1935 5.0 Years
3.0 | 1 Sa Feb. 04, 1935 Feb. 03, 1941 6.0 Years
4.0 | 1 Ve Feb. 03, 1941 Feb. 04, 1948 7.0 Years
5.0 | 1 Ra Feb. 04, 1948 Feb. 04, 1956 8.0 Years
6.0 | 1 Mo Feb. 04, 1956 Feb. 03, 1957 1.0 Years
7.0 | 1 Su Feb. 03, 1957 Feb. 04, 1959 2.0 Years
8.0 | 1 Ju Feb. 04, 1959 Feb. 04, 1962 3.0 Years
9.0 | 2 Ma Feb. 04, 1962 Feb. 03, 1966 4.0 Years
10.0 | 2 Me Feb. 03, 1966 Feb. 04, 1971 5.0 Years
11.0 | 2 Sa Feb. 04, 1971 Feb. 03, 1977 6.0 Years
12.0 | 2 Ve Feb. 03, 1977 Feb. 04, 1984 7.0 Years
13.0 | 2 Ra Feb. 04, 1984 Feb. 04, 1992 8.0 Years
14.0 | 2 Mo Feb. 04, 1992 Feb. 03, 1993 1.0 Years
15.0 | 2 Su Feb. 03, 1993 Feb. 03, 1995 2.0 Years
16.0 | 2 Ju Feb. 03, 1995 Feb. 03, 1998 3.0 Years
17.0 | 3 Ma Feb. 03, 1998 Feb. 03, 2002 4.0 Years
18.0 | 3 Me Feb. 03, 2002 Feb. 03, 2007 5.0 Years
19.0 | 3 Sa Feb. 03, 2007 Feb. 03, 2013 6.0 Years
20.0 | 3 Ve Feb. 03, 2013 Feb. 03, 2020 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