Astrology Calculations

This page provides an in-depth look at Dave OBrien'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
Click or Select the link below for changing the report

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 Krishna Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Feb. 27, 1899 Feb. 28, 1916 17.0 Years
2 | 1 Ke Feb. 28, 1916 Feb. 28, 1923 7.0 Years
3 | 1 Ve Feb. 28, 1923 Feb. 28, 1943 20.0 Years
4 | 1 Su Feb. 28, 1943 Feb. 27, 1949 6.0 Years
5 | 1 Mo Feb. 27, 1949 Feb. 28, 1959 10.0 Years
6 | 1 Ma Feb. 28, 1959 Feb. 27, 1966 7.0 Years
7 | 1 Ra Feb. 27, 1966 Feb. 28, 1984 18.0 Years
8 | 1 Ju Feb. 28, 1984 Feb. 27, 2000 16.0 Years
9 | 1 Sa Feb. 27, 2000 Feb. 27, 2019 19.0 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 Krishna Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Apr. 12, 1902 Apr. 12, 1915 13.0 Years
2.0 | 1 Sa Apr. 12, 1915 Apr. 12, 1929 14.0 Years
3.0 | 1 Ke Apr. 12, 1929 Apr. 11, 1944 15.0 Years
4.0 | 1 Mo Apr. 11, 1944 Apr. 11, 1960 16.0 Years
5.0 | 1 Me Apr. 11, 1960 Apr. 11, 1977 17.0 Years
6.0 | 1 Ve Apr. 11, 1977 Apr. 12, 1995 18.0 Years
7.0 | 1 Su Apr. 12, 1995 Apr. 11, 2006 11.0 Years
8.0 | 1 Ma Apr. 11, 2006 Apr. 11, 2018 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

Dwadasottari Dasha

Birth ascendant navamsha lord should be Venus

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju May. 25, 1905 May. 25, 1914 9.0 Years
2.0 | 1 Ke May. 25, 1914 May. 25, 1925 11.0 Years
3.0 | 1 Me May. 25, 1925 May. 25, 1938 13.0 Years
4.0 | 1 Ra May. 25, 1938 May. 25, 1953 15.0 Years
5.0 | 1 Ma May. 25, 1953 May. 25, 1970 17.0 Years
6.0 | 1 Sa May. 25, 1970 May. 25, 1989 19.0 Years
7.0 | 1 Mo May. 25, 1989 May. 25, 2010 21.0 Years
8.0 | 1 Su May. 25, 2010 May. 24, 2017 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

Ashtottari Dasha

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

In this kundali, Rahu is located in H7.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Me Nov. 28, 1897 Nov. 29, 1914 17.0 Years
2 | 1 Sa Nov. 29, 1914 Nov. 29, 1924 10.0 Years
3 | 1 Ju Nov. 29, 1924 Nov. 29, 1943 19.0 Years
4 | 1 Ra Nov. 29, 1943 Nov. 29, 1955 12.0 Years
5 | 1 Ve Nov. 29, 1955 Nov. 28, 1976 21.0 Years
6 | 1 Su Nov. 28, 1976 Nov. 29, 1982 6.0 Years
7 | 1 Mo Nov. 29, 1982 Nov. 28, 1997 15.0 Years
8 | 1 Ma Nov. 28, 1997 Nov. 28, 2005 8.0 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 Vi and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Apr. 12, 1902 Apr. 12, 1915 13.0 Years
2.0 | 1 Sa Apr. 12, 1915 Apr. 12, 1929 14.0 Years
3.0 | 1 Ma Apr. 12, 1929 Apr. 11, 1944 15.0 Years
4.0 | 1 Ve Apr. 11, 1944 Apr. 11, 1960 16.0 Years
5.0 | 1 Mo Apr. 11, 1960 Apr. 11, 1977 17.0 Years
6.0 | 1 Ju Apr. 11, 1977 Apr. 12, 1995 18.0 Years
7.0 | 1 Su Apr. 12, 1995 Apr. 12, 2007 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

Shatabdika Dasha

Birth ascendant should be vargottam.

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Oct. 26, 1896 Oct. 27, 1916 20.0 Years
2.0 | 1 Ma Oct. 27, 1916 Oct. 26, 1936 20.0 Years
3.0 | 1 Sa Oct. 26, 1936 Oct. 27, 1966 30.0 Years
4.0 | 1 Su Oct. 27, 1966 Oct. 27, 1971 5.0 Years
5.0 | 1 Mo Oct. 27, 1971 Oct. 26, 1976 5.0 Years
6.0 | 1 Ve Oct. 26, 1976 Oct. 27, 1986 10.0 Years
7.0 | 1 Me Oct. 27, 1986 Oct. 26, 1996 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

Chaturshiti Sama Dasha

H10 lord should be in H10.

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Jan. 22, 1903 Jan. 22, 1915 12.0 Years
2.0 | 1 Ju Jan. 22, 1915 Jan. 22, 1927 12.0 Years
3.0 | 1 Ve Jan. 22, 1927 Jan. 22, 1939 12.0 Years
4.0 | 1 Sa Jan. 22, 1939 Jan. 21, 1951 12.0 Years
5.0 | 1 Su Jan. 21, 1951 Jan. 21, 1963 12.0 Years
6.0 | 1 Mo Jan. 21, 1963 Jan. 21, 1975 12.0 Years
7.0 | 1 Ma Jan. 21, 1975 Jan. 21, 1987 12.0 Years
8.0 | 2 Me Jan. 21, 1987 Jan. 21, 1999 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 (Ju) is located in H1, H7 lord (Ju) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma May. 25, 1905 May. 25, 1914 9.0 Years
2.0 | 1 Me May. 25, 1914 May. 26, 1923 9.0 Years
3.0 | 1 Ju May. 26, 1923 May. 25, 1932 9.0 Years
4.0 | 1 Ve May. 25, 1932 May. 25, 1941 9.0 Years
5.0 | 1 Sa May. 25, 1941 May. 25, 1950 9.0 Years
6.0 | 1 Ra May. 25, 1950 May. 25, 1959 9.0 Years
7.0 | 1 Su May. 25, 1959 May. 24, 1968 9.0 Years
8.0 | 1 Mo May. 24, 1968 May. 25, 1977 9.0 Years
9.0 | 2 Ma May. 25, 1977 May. 25, 1986 9.0 Years
10.0 | 2 Me May. 25, 1986 May. 25, 1995 9.0 Years
11.0 | 2 Ju May. 25, 1995 May. 24, 2004 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 Ve Sep. 26, 1907 Sep. 26, 1913 6.0 Years
2 | 1 Sa Sep. 26, 1913 Sep. 26, 1919 6.0 Years
3 | 1 Ra Sep. 26, 1919 Sep. 26, 1925 6.0 Years
4 | 1 Ju Sep. 26, 1925 Sep. 26, 1935 10.0 Years
5 | 1 Su Sep. 26, 1935 Sep. 26, 1945 10.0 Years
6 | 1 Ma Sep. 26, 1945 Sep. 26, 1955 10.0 Years
7 | 1 Mo Sep. 26, 1955 Sep. 26, 1961 6.0 Years
8 | 1 Me Sep. 26, 1961 Sep. 26, 1967 6.0 Years
9 | 2 Ve Sep. 26, 1967 Sep. 25, 1973 6.0 Years
10 | 2 Sa Sep. 25, 1973 Sep. 26, 1979 6.0 Years
11 | 2 Ra Sep. 26, 1979 Sep. 25, 1985 6.0 Years
12 | 2 Ju Sep. 25, 1985 Sep. 26, 1995 10.0 Years
13 | 2 Su Sep. 26, 1995 Sep. 25, 2005 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

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 Ra Mar. 06, 1906 Mar. 06, 1914 8.0 Years
2.0 | 1 Mo Mar. 06, 1914 Mar. 06, 1915 1.0 Years
3.0 | 1 Su Mar. 06, 1915 Mar. 06, 1917 2.0 Years
4.0 | 1 Ju Mar. 06, 1917 Mar. 05, 1920 3.0 Years
5.0 | 1 Ma Mar. 05, 1920 Mar. 05, 1924 4.0 Years
6.0 | 1 Me Mar. 05, 1924 Mar. 06, 1929 5.0 Years
7.0 | 1 Sa Mar. 06, 1929 Mar. 06, 1935 6.0 Years
8.0 | 1 Ve Mar. 06, 1935 Mar. 06, 1942 7.0 Years
9.0 | 2 Ra Mar. 06, 1942 Mar. 06, 1950 8.0 Years
10.0 | 2 Mo Mar. 06, 1950 Mar. 06, 1951 1.0 Years
11.0 | 2 Su Mar. 06, 1951 Mar. 05, 1953 2.0 Years
12.0 | 2 Ju Mar. 05, 1953 Mar. 05, 1956 3.0 Years
13.0 | 2 Ma Mar. 05, 1956 Mar. 05, 1960 4.0 Years
14.0 | 2 Me Mar. 05, 1960 Mar. 05, 1965 5.0 Years
15.0 | 2 Sa Mar. 05, 1965 Mar. 06, 1971 6.0 Years
16.0 | 2 Ve Mar. 06, 1971 Mar. 05, 1978 7.0 Years
17.0 | 3 Ra Mar. 05, 1978 Mar. 05, 1986 8.0 Years
18.0 | 3 Mo Mar. 05, 1986 Mar. 05, 1987 1.0 Years
19.0 | 3 Su Mar. 05, 1987 Mar. 05, 1989 2.0 Years
20.0 | 3 Ju Mar. 05, 1989 Mar. 05, 1992 3.0 Years
21.0 | 3 Ma Mar. 05, 1992 Mar. 05, 1996 4.0 Years
22.0 | 3 Me Mar. 05, 1996 Mar. 05, 2001 5.0 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