Astrology Calculations

This page provides an in-depth look at William Astor'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 Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ve Mar. 11, 1880 Mar. 12, 1900 20.0 Years
2 | 1 Su Mar. 12, 1900 Mar. 12, 1906 6.0 Years
3 | 1 Mo Mar. 12, 1906 Mar. 11, 1916 10.0 Years
4 | 1 Ma Mar. 11, 1916 Mar. 12, 1923 7.0 Years
5 | 1 Ra Mar. 12, 1923 Mar. 12, 1941 18.0 Years
6 | 1 Ju Mar. 12, 1941 Mar. 11, 1957 16.0 Years
7 | 1 Sa Mar. 11, 1957 Mar. 11, 1976 19.0 Years
8 | 1 Me Mar. 11, 1976 Mar. 11, 1993 17.0 Years
9 | 1 Ke Mar. 11, 1993 Mar. 11, 2000 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 Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Jul. 12, 1882 Jul. 12, 1898 16.0 Years
2.0 | 1 Me Jul. 12, 1898 Jul. 13, 1915 17.0 Years
3.0 | 1 Ve Jul. 13, 1915 Jul. 12, 1933 18.0 Years
4.0 | 1 Su Jul. 12, 1933 Jul. 12, 1944 11.0 Years
5.0 | 1 Ma Jul. 12, 1944 Jul. 12, 1956 12.0 Years
6.0 | 1 Ju Jul. 12, 1956 Jul. 12, 1969 13.0 Years
7.0 | 1 Sa Jul. 12, 1969 Jul. 12, 1983 14.0 Years
8.0 | 1 Ke Jul. 12, 1983 Jul. 12, 1998 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

Dwadasottari Dasha

Birth ascendant navamsha lord should be Venus

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Aug. 13, 1886 Aug. 13, 1895 9.0 Years
2.0 | 1 Ke Aug. 13, 1895 Aug. 14, 1906 11.0 Years
3.0 | 1 Me Aug. 14, 1906 Aug. 14, 1919 13.0 Years
4.0 | 1 Ra Aug. 14, 1919 Aug. 14, 1934 15.0 Years
5.0 | 1 Ma Aug. 14, 1934 Aug. 14, 1951 17.0 Years
6.0 | 1 Sa Aug. 14, 1951 Aug. 13, 1970 19.0 Years
7.0 | 1 Mo Aug. 13, 1970 Aug. 13, 1991 21.0 Years
8.0 | 1 Su Aug. 13, 1991 Aug. 13, 1998 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 H9.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ra Feb. 13, 1881 Feb. 12, 1893 12.0 Years
2 | 1 Ve Feb. 12, 1893 Feb. 14, 1914 21.0 Years
3 | 1 Su Feb. 14, 1914 Feb. 14, 1920 6.0 Years
4 | 1 Mo Feb. 14, 1920 Feb. 14, 1935 15.0 Years
5 | 1 Ma Feb. 14, 1935 Feb. 14, 1943 8.0 Years
6 | 1 Me Feb. 14, 1943 Feb. 14, 1960 17.0 Years
7 | 1 Sa Feb. 14, 1960 Feb. 13, 1970 10.0 Years
8 | 1 Ju Feb. 13, 1970 Feb. 13, 1989 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

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 Mo Dec. 11, 1881 Dec. 11, 1898 17.0 Years
2.0 | 1 Ju Dec. 11, 1898 Dec. 11, 1916 18.0 Years
3.0 | 1 Su Dec. 11, 1916 Dec. 11, 1928 12.0 Years
4.0 | 1 Me Dec. 11, 1928 Dec. 11, 1941 13.0 Years
5.0 | 1 Sa Dec. 11, 1941 Dec. 12, 1955 14.0 Years
6.0 | 1 Ma Dec. 12, 1955 Dec. 11, 1970 15.0 Years
7.0 | 1 Ve Dec. 11, 1970 Dec. 11, 1986 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

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 Ve Jan. 12, 1886 Jan. 12, 1896 10.0 Years
2.0 | 1 Me Jan. 12, 1896 Jan. 13, 1906 10.0 Years
3.0 | 1 Ju Jan. 13, 1906 Jan. 12, 1926 20.0 Years
4.0 | 1 Ma Jan. 12, 1926 Jan. 12, 1946 20.0 Years
5.0 | 1 Sa Jan. 12, 1946 Jan. 12, 1976 30.0 Years
6.0 | 1 Su Jan. 12, 1976 Jan. 12, 1981 5.0 Years
7.0 | 1 Mo Jan. 12, 1981 Jan. 12, 1986 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

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 Su Nov. 11, 1884 Nov. 11, 1896 12.0 Years
2.0 | 1 Mo Nov. 11, 1896 Nov. 12, 1908 12.0 Years
3.0 | 1 Ma Nov. 12, 1908 Nov. 12, 1920 12.0 Years
4.0 | 1 Me Nov. 12, 1920 Nov. 12, 1932 12.0 Years
5.0 | 1 Ju Nov. 12, 1932 Nov. 12, 1944 12.0 Years
6.0 | 1 Ve Nov. 12, 1944 Nov. 12, 1956 12.0 Years
7.0 | 1 Sa Nov. 12, 1956 Nov. 11, 1968 12.0 Years
8.0 | 2 Su Nov. 11, 1968 Nov. 11, 1980 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 Aug. 13, 1886 Aug. 13, 1895 9.0 Years
2.0 | 1 Me Aug. 13, 1895 Aug. 13, 1904 9.0 Years
3.0 | 1 Ju Aug. 13, 1904 Aug. 14, 1913 9.0 Years
4.0 | 1 Ve Aug. 14, 1913 Aug. 14, 1922 9.0 Years
5.0 | 1 Sa Aug. 14, 1922 Aug. 14, 1931 9.0 Years
6.0 | 1 Ra Aug. 14, 1931 Aug. 13, 1940 9.0 Years
7.0 | 1 Su Aug. 13, 1940 Aug. 13, 1949 9.0 Years
8.0 | 1 Mo Aug. 13, 1949 Aug. 13, 1958 9.0 Years
9.0 | 2 Ma Aug. 13, 1958 Aug. 14, 1967 9.0 Years
10.0 | 2 Me Aug. 14, 1967 Aug. 13, 1976 9.0 Years
11.0 | 2 Ju Aug. 13, 1976 Aug. 13, 1985 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 Ju Dec. 24, 1887 Dec. 23, 1897 10.0 Years
2 | 1 Su Dec. 23, 1897 Dec. 25, 1907 10.0 Years
3 | 1 Ma Dec. 25, 1907 Dec. 24, 1917 10.0 Years
4 | 1 Mo Dec. 24, 1917 Dec. 24, 1923 6.0 Years
5 | 1 Me Dec. 24, 1923 Dec. 24, 1929 6.0 Years
6 | 1 Ve Dec. 24, 1929 Dec. 24, 1935 6.0 Years
7 | 1 Sa Dec. 24, 1935 Dec. 24, 1941 6.0 Years
8 | 1 Ra Dec. 24, 1941 Dec. 24, 1947 6.0 Years
9 | 2 Ju Dec. 24, 1947 Dec. 24, 1957 10.0 Years
10 | 2 Su Dec. 24, 1957 Dec. 24, 1967 10.0 Years
11 | 2 Ma Dec. 24, 1967 Dec. 23, 1977 10.0 Years
12 | 2 Mo Dec. 23, 1977 Dec. 24, 1983 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 Sun Hora and fall under category of Night Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ra Mar. 14, 1887 Mar. 14, 1895 8.0 Years
2.0 | 1 Mo Mar. 14, 1895 Mar. 13, 1896 1.0 Years
3.0 | 1 Su Mar. 13, 1896 Mar. 14, 1898 2.0 Years
4.0 | 1 Ju Mar. 14, 1898 Mar. 15, 1901 3.0 Years
5.0 | 1 Ma Mar. 15, 1901 Mar. 15, 1905 4.0 Years
6.0 | 1 Me Mar. 15, 1905 Mar. 15, 1910 5.0 Years
7.0 | 1 Sa Mar. 15, 1910 Mar. 14, 1916 6.0 Years
8.0 | 1 Ve Mar. 14, 1916 Mar. 15, 1923 7.0 Years
9.0 | 2 Ra Mar. 15, 1923 Mar. 15, 1931 8.0 Years
10.0 | 2 Mo Mar. 15, 1931 Mar. 14, 1932 1.0 Years
11.0 | 2 Su Mar. 14, 1932 Mar. 15, 1934 2.0 Years
12.0 | 2 Ju Mar. 15, 1934 Mar. 14, 1937 3.0 Years
13.0 | 2 Ma Mar. 14, 1937 Mar. 14, 1941 4.0 Years
14.0 | 2 Me Mar. 14, 1941 Mar. 15, 1946 5.0 Years
15.0 | 2 Sa Mar. 15, 1946 Mar. 14, 1952 6.0 Years
16.0 | 2 Ve Mar. 14, 1952 Mar. 15, 1959 7.0 Years
17.0 | 3 Ra Mar. 15, 1959 Mar. 15, 1967 8.0 Years
18.0 | 3 Mo Mar. 15, 1967 Mar. 14, 1968 1.0 Years
19.0 | 3 Su Mar. 14, 1968 Mar. 14, 1970 2.0 Years
20.0 | 3 Ju Mar. 14, 1970 Mar. 14, 1973 3.0 Years
21.0 | 3 Ma Mar. 14, 1973 Mar. 14, 1977 4.0 Years
22.0 | 3 Me Mar. 14, 1977 Mar. 14, 1982 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