Astrology Calculations

This page provides an in-depth look at Robert Gregory'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 Krishna Paksha and Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ra Apr. 22, 1875 Apr. 21, 1893 18.0 Years
2 | 1 Ju Apr. 21, 1893 Apr. 22, 1909 16.0 Years
3 | 1 Sa Apr. 22, 1909 Apr. 22, 1928 19.0 Years
4 | 1 Me Apr. 22, 1928 Apr. 22, 1945 17.0 Years
5 | 1 Ke Apr. 22, 1945 Apr. 22, 1952 7.0 Years
6 | 1 Ve Apr. 22, 1952 Apr. 22, 1972 20.0 Years
7 | 1 Su Apr. 22, 1972 Apr. 22, 1978 6.0 Years
8 | 1 Mo Apr. 22, 1978 Apr. 21, 1988 10.0 Years
9 | 1 Ma Apr. 21, 1988 Apr. 22, 1995 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 Krishna Paksha and Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Sep. 01, 1877 Sep. 01, 1888 11.0 Years
2.0 | 1 Ma Sep. 01, 1888 Sep. 02, 1900 12.0 Years
3.0 | 1 Ju Sep. 02, 1900 Sep. 02, 1913 13.0 Years
4.0 | 1 Sa Sep. 02, 1913 Sep. 03, 1927 14.0 Years
5.0 | 1 Ke Sep. 03, 1927 Sep. 02, 1942 15.0 Years
6.0 | 1 Mo Sep. 02, 1942 Sep. 02, 1958 16.0 Years
7.0 | 1 Me Sep. 02, 1958 Sep. 02, 1975 17.0 Years
8.0 | 1 Ve Sep. 02, 1975 Sep. 02, 1993 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 Ju.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Dec. 29, 1876 Dec. 29, 1889 13.0 Years
2.0 | 1 Ra Dec. 29, 1889 Dec. 30, 1904 15.0 Years
3.0 | 1 Ma Dec. 30, 1904 Dec. 30, 1921 17.0 Years
4.0 | 1 Sa Dec. 30, 1921 Dec. 29, 1940 19.0 Years
5.0 | 1 Mo Dec. 29, 1940 Dec. 29, 1961 21.0 Years
6.0 | 1 Su Dec. 29, 1961 Dec. 29, 1968 7.0 Years
7.0 | 1 Ju Dec. 29, 1968 Dec. 29, 1977 9.0 Years
8.0 | 1 Ke Dec. 29, 1977 Dec. 29, 1988 11.0 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 H1.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ju Oct. 10, 1870 Oct. 09, 1889 19.0 Years
2 | 1 Ra Oct. 09, 1889 Oct. 10, 1901 12.0 Years
3 | 1 Ve Oct. 10, 1901 Oct. 10, 1922 21.0 Years
4 | 1 Su Oct. 10, 1922 Oct. 10, 1928 6.0 Years
5 | 1 Mo Oct. 10, 1928 Oct. 10, 1943 15.0 Years
6 | 1 Ma Oct. 10, 1943 Oct. 10, 1951 8.0 Years
7 | 1 Me Oct. 10, 1951 Oct. 09, 1968 17.0 Years
8 | 1 Sa Oct. 09, 1968 Oct. 10, 1978 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

Panchottari Dasha

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

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su May. 01, 1877 May. 01, 1889 12.0 Years
2.0 | 1 Me May. 01, 1889 May. 02, 1902 13.0 Years
3.0 | 1 Sa May. 02, 1902 May. 02, 1916 14.0 Years
4.0 | 1 Ma May. 02, 1916 May. 02, 1931 15.0 Years
5.0 | 1 Ve May. 02, 1931 May. 02, 1947 16.0 Years
6.0 | 1 Mo May. 02, 1947 May. 01, 1964 17.0 Years
7.0 | 1 Ju May. 01, 1964 May. 02, 1982 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

Shatabdika Dasha

Birth ascendant should be vargottam.

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Jan. 03, 1878 Jan. 03, 1888 10.0 Years
2.0 | 1 Ju Jan. 03, 1888 Jan. 04, 1908 20.0 Years
3.0 | 1 Ma Jan. 04, 1908 Jan. 04, 1928 20.0 Years
4.0 | 1 Sa Jan. 04, 1928 Jan. 03, 1958 30.0 Years
5.0 | 1 Su Jan. 03, 1958 Jan. 03, 1963 5.0 Years
6.0 | 1 Mo Jan. 03, 1963 Jan. 04, 1968 5.0 Years
7.0 | 1 Ve Jan. 04, 1968 Jan. 03, 1978 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 (Su) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma May. 01, 1877 May. 01, 1889 12.0 Years
2.0 | 1 Me May. 01, 1889 May. 02, 1901 12.0 Years
3.0 | 1 Ju May. 02, 1901 May. 02, 1913 12.0 Years
4.0 | 1 Ve May. 02, 1913 May. 02, 1925 12.0 Years
5.0 | 1 Sa May. 02, 1925 May. 02, 1937 12.0 Years
6.0 | 1 Su May. 02, 1937 May. 02, 1949 12.0 Years
7.0 | 1 Mo May. 02, 1949 May. 01, 1961 12.0 Years
8.0 | 2 Ma May. 01, 1961 May. 01, 1973 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 (Ve) is located in H1, H7 lord (Ve) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve May. 06, 1878 May. 06, 1887 9.0 Years
2.0 | 1 Sa May. 06, 1887 May. 06, 1896 9.0 Years
3.0 | 1 Ra May. 06, 1896 May. 07, 1905 9.0 Years
4.0 | 1 Su May. 07, 1905 May. 07, 1914 9.0 Years
5.0 | 1 Mo May. 07, 1914 May. 07, 1923 9.0 Years
6.0 | 1 Ma May. 07, 1923 May. 06, 1932 9.0 Years
7.0 | 1 Me May. 06, 1932 May. 06, 1941 9.0 Years
8.0 | 1 Ju May. 06, 1941 May. 07, 1950 9.0 Years
9.0 | 2 Ve May. 07, 1950 May. 07, 1959 9.0 Years
10.0 | 2 Sa May. 07, 1959 May. 06, 1968 9.0 Years
11.0 | 2 Ra May. 06, 1968 May. 06, 1977 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 Ra May. 11, 1879 May. 11, 1885 6.0 Years
2 | 1 Ju May. 11, 1885 May. 11, 1895 10.0 Years
3 | 1 Su May. 11, 1895 May. 12, 1905 10.0 Years
4 | 1 Ma May. 12, 1905 May. 12, 1915 10.0 Years
5 | 1 Mo May. 12, 1915 May. 11, 1921 6.0 Years
6 | 1 Me May. 11, 1921 May. 12, 1927 6.0 Years
7 | 1 Ve May. 12, 1927 May. 11, 1933 6.0 Years
8 | 1 Sa May. 11, 1933 May. 12, 1939 6.0 Years
9 | 2 Ra May. 12, 1939 May. 11, 1945 6.0 Years
10 | 2 Ju May. 11, 1945 May. 12, 1955 10.0 Years
11 | 2 Su May. 12, 1955 May. 11, 1965 10.0 Years
12 | 2 Ma May. 11, 1965 May. 12, 1975 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 Sun Hora and fall under category of Night Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju May. 15, 1880 May. 16, 1883 3.0 Years
2.0 | 1 Ma May. 16, 1883 May. 16, 1887 4.0 Years
3.0 | 1 Me May. 16, 1887 May. 15, 1892 5.0 Years
4.0 | 1 Sa May. 15, 1892 May. 16, 1898 6.0 Years
5.0 | 1 Ve May. 16, 1898 May. 16, 1905 7.0 Years
6.0 | 1 Ra May. 16, 1905 May. 16, 1913 8.0 Years
7.0 | 1 Mo May. 16, 1913 May. 17, 1914 1.0 Years
8.0 | 1 Su May. 17, 1914 May. 16, 1916 2.0 Years
9.0 | 2 Ju May. 16, 1916 May. 17, 1919 3.0 Years
10.0 | 2 Ma May. 17, 1919 May. 17, 1923 4.0 Years
11.0 | 2 Me May. 17, 1923 May. 16, 1928 5.0 Years
12.0 | 2 Sa May. 16, 1928 May. 16, 1934 6.0 Years
13.0 | 2 Ve May. 16, 1934 May. 16, 1941 7.0 Years
14.0 | 2 Ra May. 16, 1941 May. 16, 1949 8.0 Years
15.0 | 2 Mo May. 16, 1949 May. 16, 1950 1.0 Years
16.0 | 2 Su May. 16, 1950 May. 16, 1952 2.0 Years
17.0 | 3 Ju May. 16, 1952 May. 17, 1955 3.0 Years
18.0 | 3 Ma May. 17, 1955 May. 17, 1959 4.0 Years
19.0 | 3 Me May. 17, 1959 May. 16, 1964 5.0 Years
20.0 | 3 Sa May. 16, 1964 May. 16, 1970 6.0 Years
21.0 | 3 Ve May. 16, 1970 May. 16, 1977 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