Astrology Calculations

This page provides an in-depth look at Andreas Ostler'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 Sep. 06, 1914 Sep. 05, 1921 7.0 Years
2 | 1 Ra Sep. 05, 1921 Sep. 06, 1939 18.0 Years
3 | 1 Ju Sep. 06, 1939 Sep. 06, 1955 16.0 Years
4 | 1 Sa Sep. 06, 1955 Sep. 05, 1974 19.0 Years
5 | 1 Me Sep. 05, 1974 Sep. 05, 1991 17.0 Years
6 | 1 Ke Sep. 05, 1991 Sep. 05, 1998 7.0 Years
7 | 1 Ve Sep. 05, 1998 Sep. 05, 2018 20.0 Years
8 | 1 Su Sep. 05, 2018 Sep. 04, 2024 6.0 Years
9 | 1 Mo Sep. 04, 2024 Sep. 05, 2034 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 Su Jan. 13, 1911 Jan. 13, 1922 11.0 Years
2.0 | 1 Ma Jan. 13, 1922 Jan. 13, 1934 12.0 Years
3.0 | 1 Ju Jan. 13, 1934 Jan. 13, 1947 13.0 Years
4.0 | 1 Sa Jan. 13, 1947 Jan. 13, 1961 14.0 Years
5.0 | 1 Ke Jan. 13, 1961 Jan. 13, 1976 15.0 Years
6.0 | 1 Mo Jan. 13, 1976 Jan. 13, 1992 16.0 Years
7.0 | 1 Me Jan. 13, 1992 Jan. 12, 2009 17.0 Years
8.0 | 1 Ve Jan. 12, 2009 Jan. 13, 2027 18.0 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 Su.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Sep. 30, 1903 Sep. 30, 1922 19.0 Years
2.0 | 1 Mo Sep. 30, 1922 Sep. 30, 1943 21.0 Years
3.0 | 1 Su Sep. 30, 1943 Sep. 30, 1950 7.0 Years
4.0 | 1 Ju Sep. 30, 1950 Sep. 30, 1959 9.0 Years
5.0 | 1 Ke Sep. 30, 1959 Sep. 29, 1970 11.0 Years
6.0 | 1 Me Sep. 29, 1970 Sep. 29, 1983 13.0 Years
7.0 | 1 Ra Sep. 29, 1983 Sep. 29, 1998 15.0 Years
8.0 | 1 Ma Sep. 29, 1998 Sep. 29, 2015 17.0 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 H4.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Su Apr. 29, 1915 Apr. 29, 1921 6.0 Years
2 | 1 Mo Apr. 29, 1921 Apr. 28, 1936 15.0 Years
3 | 1 Ma Apr. 28, 1936 Apr. 28, 1944 8.0 Years
4 | 1 Me Apr. 28, 1944 Apr. 28, 1961 17.0 Years
5 | 1 Sa Apr. 28, 1961 Apr. 29, 1971 10.0 Years
6 | 1 Ju Apr. 29, 1971 Apr. 28, 1990 19.0 Years
7 | 1 Ra Apr. 28, 1990 Apr. 28, 2002 12.0 Years
8 | 1 Ve Apr. 28, 2002 Apr. 28, 2023 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 Cn and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Mar. 19, 1909 Mar. 19, 1922 13.0 Years
2.0 | 1 Sa Mar. 19, 1922 Mar. 18, 1936 14.0 Years
3.0 | 1 Ma Mar. 18, 1936 Mar. 19, 1951 15.0 Years
4.0 | 1 Ve Mar. 19, 1951 Mar. 19, 1967 16.0 Years
5.0 | 1 Mo Mar. 19, 1967 Mar. 18, 1984 17.0 Years
6.0 | 1 Ju Mar. 18, 1984 Mar. 18, 2002 18.0 Years
7.0 | 1 Su Mar. 18, 2002 Mar. 18, 2014 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 (Cn) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Nov. 01, 1902 Nov. 01, 1922 20.0 Years
2.0 | 1 Sa Nov. 01, 1922 Oct. 31, 1952 30.0 Years
3.0 | 1 Su Oct. 31, 1952 Nov. 01, 1957 5.0 Years
4.0 | 1 Mo Nov. 01, 1957 Nov. 01, 1962 5.0 Years
5.0 | 1 Ve Nov. 01, 1962 Oct. 31, 1972 10.0 Years
6.0 | 1 Me Oct. 31, 1972 Nov. 01, 1982 10.0 Years
7.0 | 1 Ju Nov. 01, 1982 Nov. 01, 2002 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 (Ma) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Feb. 15, 1910 Feb. 15, 1922 12.0 Years
2.0 | 1 Ju Feb. 15, 1922 Feb. 14, 1934 12.0 Years
3.0 | 1 Ve Feb. 14, 1934 Feb. 14, 1946 12.0 Years
4.0 | 1 Sa Feb. 14, 1946 Feb. 14, 1958 12.0 Years
5.0 | 1 Su Feb. 14, 1958 Feb. 14, 1970 12.0 Years
6.0 | 1 Mo Feb. 14, 1970 Feb. 14, 1982 12.0 Years
7.0 | 1 Ma Feb. 14, 1982 Feb. 14, 1994 12.0 Years
8.0 | 2 Me Feb. 14, 1994 Feb. 14, 2006 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 Ve Nov. 09, 1912 Nov. 09, 1921 9.0 Years
2.0 | 1 Sa Nov. 09, 1921 Nov. 09, 1930 9.0 Years
3.0 | 1 Ra Nov. 09, 1930 Nov. 10, 1939 9.0 Years
4.0 | 1 Su Nov. 10, 1939 Nov. 09, 1948 9.0 Years
5.0 | 1 Mo Nov. 09, 1948 Nov. 09, 1957 9.0 Years
6.0 | 1 Ma Nov. 09, 1957 Nov. 09, 1966 9.0 Years
7.0 | 1 Me Nov. 09, 1966 Nov. 09, 1975 9.0 Years
8.0 | 1 Ju Nov. 09, 1975 Nov. 08, 1984 9.0 Years
9.0 | 2 Ve Nov. 08, 1984 Nov. 09, 1993 9.0 Years
10.0 | 2 Sa Nov. 09, 1993 Nov. 09, 2002 9.0 Years
11.0 | 2 Ra Nov. 09, 2002 Nov. 09, 2011 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 Mar. 23, 1914 Mar. 23, 1924 10.0 Years
2 | 1 Ma Mar. 23, 1924 Mar. 23, 1934 10.0 Years
3 | 1 Mo Mar. 23, 1934 Mar. 23, 1940 6.0 Years
4 | 1 Me Mar. 23, 1940 Mar. 23, 1946 6.0 Years
5 | 1 Ve Mar. 23, 1946 Mar. 22, 1952 6.0 Years
6 | 1 Sa Mar. 22, 1952 Mar. 23, 1958 6.0 Years
7 | 1 Ra Mar. 23, 1958 Mar. 22, 1964 6.0 Years
8 | 1 Ju Mar. 22, 1964 Mar. 23, 1974 10.0 Years
9 | 2 Su Mar. 23, 1974 Mar. 22, 1984 10.0 Years
10 | 2 Ma Mar. 22, 1984 Mar. 23, 1994 10.0 Years
11 | 2 Mo Mar. 23, 1994 Mar. 22, 2000 6.0 Years
12 | 2 Me Mar. 22, 2000 Mar. 23, 2006 6.0 Years
13 | 2 Ve Mar. 23, 2006 Mar. 22, 2012 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 Ju Apr. 29, 1918 Apr. 29, 1921 3.0 Years
2.0 | 1 Ma Apr. 29, 1921 Apr. 29, 1925 4.0 Years
3.0 | 1 Me Apr. 29, 1925 Apr. 29, 1930 5.0 Years
4.0 | 1 Sa Apr. 29, 1930 Apr. 28, 1936 6.0 Years
5.0 | 1 Ve Apr. 28, 1936 Apr. 29, 1943 7.0 Years
6.0 | 1 Ra Apr. 29, 1943 Apr. 29, 1951 8.0 Years
7.0 | 1 Mo Apr. 29, 1951 Apr. 28, 1952 1.0 Years
8.0 | 1 Su Apr. 28, 1952 Apr. 29, 1954 2.0 Years
9.0 | 2 Ju Apr. 29, 1954 Apr. 28, 1957 3.0 Years
10.0 | 2 Ma Apr. 28, 1957 Apr. 28, 1961 4.0 Years
11.0 | 2 Me Apr. 28, 1961 Apr. 28, 1966 5.0 Years
12.0 | 2 Sa Apr. 28, 1966 Apr. 28, 1972 6.0 Years
13.0 | 2 Ve Apr. 28, 1972 Apr. 29, 1979 7.0 Years
14.0 | 2 Ra Apr. 29, 1979 Apr. 29, 1987 8.0 Years
15.0 | 2 Mo Apr. 29, 1987 Apr. 28, 1988 1.0 Years
16.0 | 2 Su Apr. 28, 1988 Apr. 28, 1990 2.0 Years
17.0 | 3 Ju Apr. 28, 1990 Apr. 28, 1993 3.0 Years
18.0 | 3 Ma Apr. 28, 1993 Apr. 28, 1997 4.0 Years
19.0 | 3 Me Apr. 28, 1997 Apr. 28, 2002 5.0 Years
20.0 | 3 Sa Apr. 28, 2002 Apr. 28, 2008 6.0 Years
21.0 | 3 Ve Apr. 28, 2008 Apr. 28, 2015 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