Astrology Calculations

This page provides an in-depth look at Dick Risenhoover'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 Me Dec. 28, 1924 Dec. 28, 1941 17.0 Years
2 | 1 Ke Dec. 28, 1941 Dec. 28, 1948 7.0 Years
3 | 1 Ve Dec. 28, 1948 Dec. 28, 1968 20.0 Years
4 | 1 Su Dec. 28, 1968 Dec. 28, 1974 6.0 Years
5 | 1 Mo Dec. 28, 1974 Dec. 28, 1984 10.0 Years
6 | 1 Ma Dec. 28, 1984 Dec. 28, 1991 7.0 Years
7 | 1 Ra Dec. 28, 1991 Dec. 28, 2009 18.0 Years
8 | 1 Ju Dec. 28, 2009 Dec. 28, 2025 16.0 Years
9 | 1 Sa Dec. 28, 2025 Dec. 27, 2044 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

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 Aug. 14, 1925 Aug. 14, 1937 12.0 Years
2.0 | 1 Ju Aug. 14, 1937 Aug. 14, 1950 13.0 Years
3.0 | 1 Sa Aug. 14, 1950 Aug. 14, 1964 14.0 Years
4.0 | 1 Ke Aug. 14, 1964 Aug. 14, 1979 15.0 Years
5.0 | 1 Mo Aug. 14, 1979 Aug. 14, 1995 16.0 Years
6.0 | 1 Me Aug. 14, 1995 Aug. 13, 2012 17.0 Years
7.0 | 1 Ve Aug. 13, 2012 Aug. 14, 2030 18.0 Years
8.0 | 1 Su Aug. 14, 2030 Aug. 13, 2041 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 Sa.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ke Sep. 29, 1925 Sep. 29, 1936 11.0 Years
2.0 | 1 Me Sep. 29, 1936 Sep. 29, 1949 13.0 Years
3.0 | 1 Ra Sep. 29, 1949 Sep. 28, 1964 15.0 Years
4.0 | 1 Ma Sep. 28, 1964 Sep. 29, 1981 17.0 Years
5.0 | 1 Sa Sep. 29, 1981 Sep. 28, 2000 19.0 Years
6.0 | 1 Mo Sep. 28, 2000 Sep. 28, 2021 21.0 Years
7.0 | 1 Su Sep. 28, 2021 Sep. 28, 2028 7.0 Years
8.0 | 1 Ju Sep. 28, 2028 Sep. 28, 2037 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 H8.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Su Jun. 08, 1922 Jun. 08, 1928 6.0 Years
2 | 1 Mo Jun. 08, 1928 Jun. 08, 1943 15.0 Years
3 | 1 Ma Jun. 08, 1943 Jun. 08, 1951 8.0 Years
4 | 1 Me Jun. 08, 1951 Jun. 07, 1968 17.0 Years
5 | 1 Sa Jun. 07, 1968 Jun. 08, 1978 10.0 Years
6 | 1 Ju Jun. 08, 1978 Jun. 08, 1997 19.0 Years
7 | 1 Ra Jun. 08, 1997 Jun. 07, 2009 12.0 Years
8 | 1 Ve Jun. 07, 2009 Jun. 08, 2030 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 Sc and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Dec. 28, 1924 Dec. 28, 1941 17.0 Years
2.0 | 1 Ju Dec. 28, 1941 Dec. 29, 1959 18.0 Years
3.0 | 1 Su Dec. 29, 1959 Dec. 29, 1971 12.0 Years
4.0 | 1 Me Dec. 29, 1971 Dec. 28, 1984 13.0 Years
5.0 | 1 Sa Dec. 28, 1984 Dec. 28, 1998 14.0 Years
6.0 | 1 Ma Dec. 28, 1998 Dec. 28, 2013 15.0 Years
7.0 | 1 Ve Dec. 28, 2013 Dec. 28, 2029 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 (Sc) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve Nov. 14, 1925 Nov. 14, 1935 10.0 Years
2.0 | 1 Me Nov. 14, 1935 Nov. 14, 1945 10.0 Years
3.0 | 1 Ju Nov. 14, 1945 Nov. 13, 1965 20.0 Years
4.0 | 1 Ma Nov. 13, 1965 Nov. 13, 1985 20.0 Years
5.0 | 1 Sa Nov. 13, 1985 Nov. 14, 2015 30.0 Years
6.0 | 1 Su Nov. 14, 2015 Nov. 13, 2020 5.0 Years
7.0 | 1 Mo Nov. 13, 2020 Nov. 13, 2025 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 (Su) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Aug. 14, 1925 Aug. 14, 1937 12.0 Years
2.0 | 1 Mo Aug. 14, 1937 Aug. 14, 1949 12.0 Years
3.0 | 1 Ma Aug. 14, 1949 Aug. 14, 1961 12.0 Years
4.0 | 1 Me Aug. 14, 1961 Aug. 14, 1973 12.0 Years
5.0 | 1 Ju Aug. 14, 1973 Aug. 14, 1985 12.0 Years
6.0 | 1 Ve Aug. 14, 1985 Aug. 14, 1997 12.0 Years
7.0 | 1 Sa Aug. 14, 1997 Aug. 14, 2009 12.0 Years
8.0 | 2 Su Aug. 14, 2009 Aug. 13, 2021 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 (Ma) is located in H7.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Dec. 30, 1925 Dec. 30, 1934 9.0 Years
2.0 | 1 Ma Dec. 30, 1934 Dec. 30, 1943 9.0 Years
3.0 | 1 Me Dec. 30, 1943 Dec. 29, 1952 9.0 Years
4.0 | 1 Ju Dec. 29, 1952 Dec. 29, 1961 9.0 Years
5.0 | 1 Ve Dec. 29, 1961 Dec. 29, 1970 9.0 Years
6.0 | 1 Sa Dec. 29, 1970 Dec. 30, 1979 9.0 Years
7.0 | 1 Ra Dec. 30, 1979 Dec. 29, 1988 9.0 Years
8.0 | 1 Su Dec. 29, 1988 Dec. 29, 1997 9.0 Years
9.0 | 2 Mo Dec. 29, 1997 Dec. 29, 2006 9.0 Years
10.0 | 2 Ma Dec. 29, 2006 Dec. 29, 2015 9.0 Years
11.0 | 2 Me Dec. 29, 2015 Dec. 29, 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

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 Ma Apr. 15, 1926 Apr. 15, 1936 10.0 Years
2 | 1 Mo Apr. 15, 1936 Apr. 15, 1942 6.0 Years
3 | 1 Me Apr. 15, 1942 Apr. 15, 1948 6.0 Years
4 | 1 Ve Apr. 15, 1948 Apr. 15, 1954 6.0 Years
5 | 1 Sa Apr. 15, 1954 Apr. 15, 1960 6.0 Years
6 | 1 Ra Apr. 15, 1960 Apr. 15, 1966 6.0 Years
7 | 1 Ju Apr. 15, 1966 Apr. 14, 1976 10.0 Years
8 | 1 Su Apr. 14, 1976 Apr. 15, 1986 10.0 Years
9 | 2 Ma Apr. 15, 1986 Apr. 14, 1996 10.0 Years
10 | 2 Mo Apr. 14, 1996 Apr. 15, 2002 6.0 Years
11 | 2 Me Apr. 15, 2002 Apr. 14, 2008 6.0 Years
12 | 2 Ve Apr. 14, 2008 Apr. 15, 2014 6.0 Years
13 | 2 Sa Apr. 15, 2014 Apr. 14, 2020 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 Ve Mar. 31, 1926 Mar. 31, 1933 7.0 Years
2.0 | 1 Ra Mar. 31, 1933 Mar. 31, 1941 8.0 Years
3.0 | 1 Mo Mar. 31, 1941 Mar. 31, 1942 1.0 Years
4.0 | 1 Su Mar. 31, 1942 Mar. 30, 1944 2.0 Years
5.0 | 1 Ju Mar. 30, 1944 Mar. 31, 1947 3.0 Years
6.0 | 1 Ma Mar. 31, 1947 Mar. 31, 1951 4.0 Years
7.0 | 1 Me Mar. 31, 1951 Mar. 30, 1956 5.0 Years
8.0 | 1 Sa Mar. 30, 1956 Mar. 31, 1962 6.0 Years
9.0 | 2 Ve Mar. 31, 1962 Mar. 31, 1969 7.0 Years
10.0 | 2 Ra Mar. 31, 1969 Mar. 30, 1977 8.0 Years
11.0 | 2 Mo Mar. 30, 1977 Mar. 31, 1978 1.0 Years
12.0 | 2 Su Mar. 31, 1978 Mar. 30, 1980 2.0 Years
13.0 | 2 Ju Mar. 30, 1980 Mar. 31, 1983 3.0 Years
14.0 | 2 Ma Mar. 31, 1983 Mar. 31, 1987 4.0 Years
15.0 | 2 Me Mar. 31, 1987 Mar. 30, 1992 5.0 Years
16.0 | 2 Sa Mar. 30, 1992 Mar. 31, 1998 6.0 Years
17.0 | 3 Ve Mar. 31, 1998 Mar. 30, 2005 7.0 Years
18.0 | 3 Ra Mar. 30, 2005 Mar. 30, 2013 8.0 Years
19.0 | 3 Mo Mar. 30, 2013 Mar. 30, 2014 1.0 Years
20.0 | 3 Su Mar. 30, 2014 Mar. 30, 2016 2.0 Years
21.0 | 3 Ju Mar. 30, 2016 Mar. 31, 2019 3.0 Years
22.0 | 3 Ma Mar. 31, 2019 Mar. 31, 2023 4.0 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