Astrology Calculations

This page provides an in-depth look at James Robertson'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 Mo Jan. 16, 1898 Jan. 17, 1908 10.0 Years
2 | 1 Ma Jan. 17, 1908 Jan. 17, 1915 7.0 Years
3 | 1 Ra Jan. 17, 1915 Jan. 16, 1933 18.0 Years
4 | 1 Ju Jan. 16, 1933 Jan. 16, 1949 16.0 Years
5 | 1 Sa Jan. 16, 1949 Jan. 16, 1968 19.0 Years
6 | 1 Me Jan. 16, 1968 Jan. 16, 1985 17.0 Years
7 | 1 Ke Jan. 16, 1985 Jan. 16, 1992 7.0 Years
8 | 1 Ve Jan. 16, 1992 Jan. 16, 2012 20.0 Years
9 | 1 Su Jan. 16, 2012 Jan. 16, 2018 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

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 Mo Feb. 08, 1893 Feb. 09, 1909 16.0 Years
2.0 | 1 Me Feb. 09, 1909 Feb. 09, 1926 17.0 Years
3.0 | 1 Ve Feb. 09, 1926 Feb. 10, 1944 18.0 Years
4.0 | 1 Su Feb. 10, 1944 Feb. 09, 1955 11.0 Years
5.0 | 1 Ma Feb. 09, 1955 Feb. 09, 1967 12.0 Years
6.0 | 1 Ju Feb. 09, 1967 Feb. 09, 1980 13.0 Years
7.0 | 1 Sa Feb. 09, 1980 Feb. 09, 1994 14.0 Years
8.0 | 1 Ke Feb. 09, 1994 Feb. 08, 2009 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 Me.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Aug. 22, 1890 Aug. 23, 1909 19.0 Years
2.0 | 1 Mo Aug. 23, 1909 Aug. 23, 1930 21.0 Years
3.0 | 1 Su Aug. 23, 1930 Aug. 22, 1937 7.0 Years
4.0 | 1 Ju Aug. 22, 1937 Aug. 23, 1946 9.0 Years
5.0 | 1 Ke Aug. 23, 1946 Aug. 22, 1957 11.0 Years
6.0 | 1 Me Aug. 22, 1957 Aug. 22, 1970 13.0 Years
7.0 | 1 Ra Aug. 22, 1970 Aug. 22, 1985 15.0 Years
8.0 | 1 Ma Aug. 22, 1985 Aug. 22, 2002 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 H10.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ma Aug. 15, 1898 Aug. 16, 1906 8.0 Years
2 | 1 Me Aug. 16, 1906 Aug. 16, 1923 17.0 Years
3 | 1 Sa Aug. 16, 1923 Aug. 16, 1933 10.0 Years
4 | 1 Ju Aug. 16, 1933 Aug. 15, 1952 19.0 Years
5 | 1 Ra Aug. 15, 1952 Aug. 15, 1964 12.0 Years
6 | 1 Ve Aug. 15, 1964 Aug. 15, 1985 21.0 Years
7 | 1 Su Aug. 15, 1985 Aug. 16, 1991 6.0 Years
8 | 1 Mo Aug. 16, 1991 Aug. 15, 2006 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 Li and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Oct. 02, 1894 Oct. 02, 1908 14.0 Years
2.0 | 1 Ma Oct. 02, 1908 Oct. 03, 1923 15.0 Years
3.0 | 1 Ve Oct. 03, 1923 Oct. 03, 1939 16.0 Years
4.0 | 1 Mo Oct. 03, 1939 Oct. 02, 1956 17.0 Years
5.0 | 1 Ju Oct. 02, 1956 Oct. 02, 1974 18.0 Years
6.0 | 1 Su Oct. 02, 1974 Oct. 02, 1986 12.0 Years
7.0 | 1 Me Oct. 02, 1986 Oct. 02, 1999 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 (Li) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Aug. 05, 1881 Aug. 06, 1911 30.0 Years
2.0 | 1 Su Aug. 06, 1911 Aug. 05, 1916 5.0 Years
3.0 | 1 Mo Aug. 05, 1916 Aug. 05, 1921 5.0 Years
4.0 | 1 Ve Aug. 05, 1921 Aug. 06, 1931 10.0 Years
5.0 | 1 Me Aug. 06, 1931 Aug. 05, 1941 10.0 Years
6.0 | 1 Ju Aug. 05, 1941 Aug. 05, 1961 20.0 Years
7.0 | 1 Ma Aug. 05, 1961 Aug. 05, 1981 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 (Mo) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju May. 25, 1896 May. 26, 1908 12.0 Years
2.0 | 1 Ve May. 26, 1908 May. 26, 1920 12.0 Years
3.0 | 1 Sa May. 26, 1920 May. 25, 1932 12.0 Years
4.0 | 1 Su May. 25, 1932 May. 25, 1944 12.0 Years
5.0 | 1 Mo May. 25, 1944 May. 25, 1956 12.0 Years
6.0 | 1 Ma May. 25, 1956 May. 25, 1968 12.0 Years
7.0 | 1 Me May. 25, 1968 May. 25, 1980 12.0 Years
8.0 | 2 Ju May. 25, 1980 May. 25, 1992 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, H1 lord (Ve) is located in H7.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve Nov. 12, 1898 Nov. 13, 1907 9.0 Years
2.0 | 1 Sa Nov. 13, 1907 Nov. 12, 1916 9.0 Years
3.0 | 1 Ra Nov. 12, 1916 Nov. 12, 1925 9.0 Years
4.0 | 1 Su Nov. 12, 1925 Nov. 13, 1934 9.0 Years
5.0 | 1 Mo Nov. 13, 1934 Nov. 13, 1943 9.0 Years
6.0 | 1 Ma Nov. 13, 1943 Nov. 12, 1952 9.0 Years
7.0 | 1 Me Nov. 12, 1952 Nov. 12, 1961 9.0 Years
8.0 | 1 Ju Nov. 12, 1961 Nov. 12, 1970 9.0 Years
9.0 | 2 Ve Nov. 12, 1970 Nov. 13, 1979 9.0 Years
10.0 | 2 Sa Nov. 13, 1979 Nov. 12, 1988 9.0 Years
11.0 | 2 Ra Nov. 12, 1988 Nov. 12, 1997 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 Oct. 20, 1903 Oct. 20, 1909 6.0 Years
2 | 1 Me Oct. 20, 1909 Oct. 20, 1915 6.0 Years
3 | 1 Ve Oct. 20, 1915 Oct. 20, 1921 6.0 Years
4 | 1 Sa Oct. 20, 1921 Oct. 20, 1927 6.0 Years
5 | 1 Ra Oct. 20, 1927 Oct. 20, 1933 6.0 Years
6 | 1 Ju Oct. 20, 1933 Oct. 20, 1943 10.0 Years
7 | 1 Su Oct. 20, 1943 Oct. 19, 1953 10.0 Years
8 | 1 Ma Oct. 19, 1953 Oct. 20, 1963 10.0 Years
9 | 2 Mo Oct. 20, 1963 Oct. 19, 1969 6.0 Years
10 | 2 Me Oct. 19, 1969 Oct. 20, 1975 6.0 Years
11 | 2 Ve Oct. 20, 1975 Oct. 19, 1981 6.0 Years
12 | 2 Sa Oct. 19, 1981 Oct. 20, 1987 6.0 Years
13 | 2 Ra Oct. 20, 1987 Oct. 19, 1993 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 Night Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Oct. 20, 1903 Oct. 20, 1906 3.0 Years
2.0 | 1 Ma Oct. 20, 1906 Oct. 20, 1910 4.0 Years
3.0 | 1 Me Oct. 20, 1910 Oct. 20, 1915 5.0 Years
4.0 | 1 Sa Oct. 20, 1915 Oct. 20, 1921 6.0 Years
5.0 | 1 Ve Oct. 20, 1921 Oct. 19, 1928 7.0 Years
6.0 | 1 Ra Oct. 19, 1928 Oct. 19, 1936 8.0 Years
7.0 | 1 Mo Oct. 19, 1936 Oct. 19, 1937 1.0 Years
8.0 | 1 Su Oct. 19, 1937 Oct. 20, 1939 2.0 Years
9.0 | 2 Ju Oct. 20, 1939 Oct. 20, 1942 3.0 Years
10.0 | 2 Ma Oct. 20, 1942 Oct. 20, 1946 4.0 Years
11.0 | 2 Me Oct. 20, 1946 Oct. 20, 1951 5.0 Years
12.0 | 2 Sa Oct. 20, 1951 Oct. 19, 1957 6.0 Years
13.0 | 2 Ve Oct. 19, 1957 Oct. 19, 1964 7.0 Years
14.0 | 2 Ra Oct. 19, 1964 Oct. 19, 1972 8.0 Years
15.0 | 2 Mo Oct. 19, 1972 Oct. 19, 1973 1.0 Years
16.0 | 2 Su Oct. 19, 1973 Oct. 20, 1975 2.0 Years
17.0 | 3 Ju Oct. 20, 1975 Oct. 19, 1978 3.0 Years
18.0 | 3 Ma Oct. 19, 1978 Oct. 19, 1982 4.0 Years
19.0 | 3 Me Oct. 19, 1982 Oct. 20, 1987 5.0 Years
20.0 | 3 Sa Oct. 20, 1987 Oct. 19, 1993 6.0 Years
21.0 | 3 Ve Oct. 19, 1993 Oct. 19, 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
Astrology Calculations