Astrology Calculations

This page provides an in-depth look at Robert Spencer'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 Ju May. 09, 1909 May. 09, 1925 16.0 Years
2 | 1 Sa May. 09, 1925 May. 08, 1944 19.0 Years
3 | 1 Me May. 08, 1944 May. 08, 1961 17.0 Years
4 | 1 Ke May. 08, 1961 May. 08, 1968 7.0 Years
5 | 1 Ve May. 08, 1968 May. 08, 1988 20.0 Years
6 | 1 Su May. 08, 1988 May. 08, 1994 6.0 Years
7 | 1 Mo May. 08, 1994 May. 08, 2004 10.0 Years
8 | 1 Ma May. 08, 2004 May. 09, 2011 7.0 Years
9 | 1 Ra May. 09, 2011 May. 08, 2029 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

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 Ma Apr. 03, 1912 Apr. 03, 1924 12.0 Years
2.0 | 1 Ju Apr. 03, 1924 Apr. 03, 1937 13.0 Years
3.0 | 1 Sa Apr. 03, 1937 Apr. 03, 1951 14.0 Years
4.0 | 1 Ke Apr. 03, 1951 Apr. 03, 1966 15.0 Years
5.0 | 1 Mo Apr. 03, 1966 Apr. 03, 1982 16.0 Years
6.0 | 1 Me Apr. 03, 1982 Apr. 03, 1999 17.0 Years
7.0 | 1 Ve Apr. 03, 1999 Apr. 02, 2017 18.0 Years
8.0 | 1 Su Apr. 02, 2017 Apr. 02, 2028 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

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 Ke Dec. 24, 1912 Dec. 25, 1923 11.0 Years
2.0 | 1 Me Dec. 25, 1923 Dec. 24, 1936 13.0 Years
3.0 | 1 Ra Dec. 24, 1936 Dec. 25, 1951 15.0 Years
4.0 | 1 Ma Dec. 25, 1951 Dec. 24, 1968 17.0 Years
5.0 | 1 Sa Dec. 24, 1968 Dec. 24, 1987 19.0 Years
6.0 | 1 Mo Dec. 24, 1987 Dec. 23, 2008 21.0 Years
7.0 | 1 Su Dec. 23, 2008 Dec. 24, 2015 7.0 Years
8.0 | 1 Ju Dec. 24, 2015 Dec. 23, 2024 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

Ashtottari Dasha

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

In this kundali, Rahu is located in H2.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ju Sep. 14, 1903 Sep. 13, 1922 19.0 Years
2 | 1 Ra Sep. 13, 1922 Sep. 13, 1934 12.0 Years
3 | 1 Ve Sep. 13, 1934 Sep. 13, 1955 21.0 Years
4 | 1 Su Sep. 13, 1955 Sep. 13, 1961 6.0 Years
5 | 1 Mo Sep. 13, 1961 Sep. 12, 1976 15.0 Years
6 | 1 Ma Sep. 12, 1976 Sep. 12, 1984 8.0 Years
7 | 1 Me Sep. 12, 1984 Sep. 12, 2001 17.0 Years
8 | 1 Sa Sep. 12, 2001 Sep. 13, 2011 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 Vi and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Me Jul. 13, 1911 Jul. 12, 1924 13.0 Years
2.0 | 1 Sa Jul. 12, 1924 Jul. 13, 1938 14.0 Years
3.0 | 1 Ma Jul. 13, 1938 Jul. 12, 1953 15.0 Years
4.0 | 1 Ve Jul. 12, 1953 Jul. 12, 1969 16.0 Years
5.0 | 1 Mo Jul. 12, 1969 Jul. 12, 1986 17.0 Years
6.0 | 1 Ju Jul. 12, 1986 Jul. 12, 2004 18.0 Years
7.0 | 1 Su Jul. 12, 2004 Jul. 11, 2016 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 Jun. 14, 1906 Jun. 14, 1926 20.0 Years
2.0 | 1 Ma Jun. 14, 1926 Jun. 13, 1946 20.0 Years
3.0 | 1 Sa Jun. 13, 1946 Jun. 13, 1976 30.0 Years
4.0 | 1 Su Jun. 13, 1976 Jun. 13, 1981 5.0 Years
5.0 | 1 Mo Jun. 13, 1981 Jun. 13, 1986 5.0 Years
6.0 | 1 Ve Jun. 13, 1986 Jun. 12, 1996 10.0 Years
7.0 | 1 Me Jun. 12, 1996 Jun. 13, 2006 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 Apr. 03, 1912 Apr. 03, 1924 12.0 Years
2.0 | 1 Ju Apr. 03, 1924 Apr. 03, 1936 12.0 Years
3.0 | 1 Ve Apr. 03, 1936 Apr. 03, 1948 12.0 Years
4.0 | 1 Sa Apr. 03, 1948 Apr. 03, 1960 12.0 Years
5.0 | 1 Su Apr. 03, 1960 Apr. 03, 1972 12.0 Years
6.0 | 1 Mo Apr. 03, 1972 Apr. 02, 1984 12.0 Years
7.0 | 1 Ma Apr. 02, 1984 Apr. 02, 1996 12.0 Years
8.0 | 2 Me Apr. 02, 1996 Apr. 02, 2008 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 Sa Jun. 07, 1914 Jun. 07, 1923 9.0 Years
2.0 | 1 Ra Jun. 07, 1923 Jun. 07, 1932 9.0 Years
3.0 | 1 Su Jun. 07, 1932 Jun. 07, 1941 9.0 Years
4.0 | 1 Mo Jun. 07, 1941 Jun. 07, 1950 9.0 Years
5.0 | 1 Ma Jun. 07, 1950 Jun. 07, 1959 9.0 Years
6.0 | 1 Me Jun. 07, 1959 Jun. 06, 1968 9.0 Years
7.0 | 1 Ju Jun. 06, 1968 Jun. 06, 1977 9.0 Years
8.0 | 1 Ve Jun. 06, 1977 Jun. 07, 1986 9.0 Years
9.0 | 2 Sa Jun. 07, 1986 Jun. 07, 1995 9.0 Years
10.0 | 2 Ra Jun. 07, 1995 Jun. 06, 2004 9.0 Years
11.0 | 2 Su Jun. 06, 2004 Jun. 06, 2013 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 Sep. 12, 1917 Sep. 12, 1923 6.0 Years
2 | 1 Ju Sep. 12, 1923 Sep. 12, 1933 10.0 Years
3 | 1 Su Sep. 12, 1933 Sep. 12, 1943 10.0 Years
4 | 1 Ma Sep. 12, 1943 Sep. 12, 1953 10.0 Years
5 | 1 Mo Sep. 12, 1953 Sep. 12, 1959 6.0 Years
6 | 1 Me Sep. 12, 1959 Sep. 11, 1965 6.0 Years
7 | 1 Ve Sep. 11, 1965 Sep. 12, 1971 6.0 Years
8 | 1 Sa Sep. 12, 1971 Sep. 11, 1977 6.0 Years
9 | 2 Ra Sep. 11, 1977 Sep. 12, 1983 6.0 Years
10 | 2 Ju Sep. 12, 1983 Sep. 11, 1993 10.0 Years
11 | 2 Su Sep. 11, 1993 Sep. 12, 2003 10.0 Years
12 | 2 Ma Sep. 12, 2003 Sep. 11, 2013 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 Ma Jan. 22, 1918 Jan. 22, 1922 4.0 Years
2.0 | 1 Me Jan. 22, 1922 Jan. 23, 1927 5.0 Years
3.0 | 1 Sa Jan. 23, 1927 Jan. 22, 1933 6.0 Years
4.0 | 1 Ve Jan. 22, 1933 Jan. 23, 1940 7.0 Years
5.0 | 1 Ra Jan. 23, 1940 Jan. 23, 1948 8.0 Years
6.0 | 1 Mo Jan. 23, 1948 Jan. 22, 1949 1.0 Years
7.0 | 1 Su Jan. 22, 1949 Jan. 22, 1951 2.0 Years
8.0 | 1 Ju Jan. 22, 1951 Jan. 22, 1954 3.0 Years
9.0 | 2 Ma Jan. 22, 1954 Jan. 22, 1958 4.0 Years
10.0 | 2 Me Jan. 22, 1958 Jan. 22, 1963 5.0 Years
11.0 | 2 Sa Jan. 22, 1963 Jan. 22, 1969 6.0 Years
12.0 | 2 Ve Jan. 22, 1969 Jan. 22, 1976 7.0 Years
13.0 | 2 Ra Jan. 22, 1976 Jan. 22, 1984 8.0 Years
14.0 | 2 Mo Jan. 22, 1984 Jan. 22, 1985 1.0 Years
15.0 | 2 Su Jan. 22, 1985 Jan. 22, 1987 2.0 Years
16.0 | 2 Ju Jan. 22, 1987 Jan. 22, 1990 3.0 Years
17.0 | 3 Ma Jan. 22, 1990 Jan. 22, 1994 4.0 Years
18.0 | 3 Me Jan. 22, 1994 Jan. 22, 1999 5.0 Years
19.0 | 3 Sa Jan. 22, 1999 Jan. 21, 2005 6.0 Years
20.0 | 3 Ve Jan. 21, 2005 Jan. 22, 2012 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