Astrology Calculations
This page provides an in-depth look at Donald Irwin'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
Click or Select the link below for changing the report
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 | Su | Jan. 05, 1926 | Jan. 05, 1932 | 6.0 Years |
| 2 | 1 | Mo | Jan. 05, 1932 | Jan. 05, 1942 | 10.0 Years |
| 3 | 1 | Ma | Jan. 05, 1942 | Jan. 05, 1949 | 7.0 Years |
| 4 | 1 | Ra | Jan. 05, 1949 | Jan. 05, 1967 | 18.0 Years |
| 5 | 1 | Ju | Jan. 05, 1967 | Jan. 05, 1983 | 16.0 Years |
| 6 | 1 | Sa | Jan. 05, 1983 | Jan. 04, 2002 | 19.0 Years |
| 7 | 1 | Me | Jan. 04, 2002 | Jan. 04, 2019 | 17.0 Years |
| 8 | 1 | Ke | Jan. 04, 2019 | Jan. 04, 2026 | 7.0 Years |
| 9 | 1 | Ve | Jan. 04, 2026 | Jan. 04, 2046 | 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 |
|---|
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 | Ke | Jan. 02, 1925 | Jan. 03, 1940 | 15.0 Years |
| 2.0 | 1 | Mo | Jan. 03, 1940 | Jan. 03, 1956 | 16.0 Years |
| 3.0 | 1 | Me | Jan. 03, 1956 | Jan. 02, 1973 | 17.0 Years |
| 4.0 | 1 | Ve | Jan. 02, 1973 | Jan. 02, 1991 | 18.0 Years |
| 5.0 | 1 | Su | Jan. 02, 1991 | Jan. 02, 2002 | 11.0 Years |
| 6.0 | 1 | Ma | Jan. 02, 2002 | Jan. 02, 2014 | 12.0 Years |
| 7.0 | 1 | Ju | Jan. 02, 2014 | Jan. 02, 2027 | 13.0 Years |
| 8.0 | 1 | Sa | Jan. 02, 2027 | Jan. 01, 2041 | 14.0 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 | Mo | May. 02, 1924 | May. 02, 1945 | 21.0 Years |
| 2.0 | 1 | Su | May. 02, 1945 | May. 02, 1952 | 7.0 Years |
| 3.0 | 1 | Ju | May. 02, 1952 | May. 02, 1961 | 9.0 Years |
| 4.0 | 1 | Ke | May. 02, 1961 | May. 01, 1972 | 11.0 Years |
| 5.0 | 1 | Me | May. 01, 1972 | May. 02, 1985 | 13.0 Years |
| 6.0 | 1 | Ra | May. 02, 1985 | May. 01, 2000 | 15.0 Years |
| 7.0 | 1 | Ma | May. 01, 2000 | May. 01, 2017 | 17.0 Years |
| 8.0 | 1 | Sa | May. 01, 2017 | May. 01, 2036 | 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 |
|---|
Ashtottari Dasha
Rahu should be located in either angle or trine except first house.
In this kundali, Rahu is located in H5.
Maha Dasha
| S.No. | Period | Start | End | Duration |
|---|---|---|---|---|
| 1 | 1 | Ma | Mar. 28, 1922 | Mar. 28, 1930 | 8.0 Years |
| 2 | 1 | Me | Mar. 28, 1930 | Mar. 28, 1947 | 17.0 Years |
| 3 | 1 | Sa | Mar. 28, 1947 | Mar. 27, 1957 | 10.0 Years |
| 4 | 1 | Ju | Mar. 27, 1957 | Mar. 27, 1976 | 19.0 Years |
| 5 | 1 | Ra | Mar. 27, 1976 | Mar. 27, 1988 | 12.0 Years |
| 6 | 1 | Ve | Mar. 27, 1988 | Mar. 27, 2009 | 21.0 Years |
| 7 | 1 | Su | Mar. 27, 2009 | Mar. 27, 2015 | 6.0 Years |
| 8 | 1 | Mo | Mar. 27, 2015 | Mar. 27, 2030 | 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 Aq and same for D1 and D12 charts.
Maha Dasha
| S.No. | Period | Start | End | Duration |
|---|---|---|---|---|
| 1.0 | 1 | Me | Mar. 25, 1925 | Mar. 25, 1938 | 13.0 Years |
| 2.0 | 1 | Sa | Mar. 25, 1938 | Mar. 24, 1952 | 14.0 Years |
| 3.0 | 1 | Ma | Mar. 24, 1952 | Mar. 25, 1967 | 15.0 Years |
| 4.0 | 1 | Ve | Mar. 25, 1967 | Mar. 25, 1983 | 16.0 Years |
| 5.0 | 1 | Mo | Mar. 25, 1983 | Mar. 24, 2000 | 17.0 Years |
| 6.0 | 1 | Ju | Mar. 24, 2000 | Mar. 24, 2018 | 18.0 Years |
| 7.0 | 1 | Su | Mar. 24, 2018 | Mar. 24, 2030 | 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 (Aq) is vargottam.
Maha Dasha
| S.No. | Period | Start | End | Duration |
|---|---|---|---|---|
| 1.0 | 1 | Ma | Jun. 12, 1924 | Jun. 12, 1944 | 20.0 Years |
| 2.0 | 1 | Sa | Jun. 12, 1944 | Jun. 12, 1974 | 30.0 Years |
| 3.0 | 1 | Su | Jun. 12, 1974 | Jun. 12, 1979 | 5.0 Years |
| 4.0 | 1 | Mo | Jun. 12, 1979 | Jun. 11, 1984 | 5.0 Years |
| 5.0 | 1 | Ve | Jun. 11, 1984 | Jun. 12, 1994 | 10.0 Years |
| 6.0 | 1 | Me | Jun. 12, 1994 | Jun. 11, 2004 | 10.0 Years |
| 7.0 | 1 | Ju | Jun. 11, 2004 | Jun. 11, 2024 | 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 (Ma) is located in H10.
Maha Dasha
| S.No. | Period | Start | End | Duration |
|---|---|---|---|---|
| 1.0 | 1 | Me | May. 05, 1925 | May. 05, 1937 | 12.0 Years |
| 2.0 | 1 | Ju | May. 05, 1937 | May. 05, 1949 | 12.0 Years |
| 3.0 | 1 | Ve | May. 05, 1949 | May. 04, 1961 | 12.0 Years |
| 4.0 | 1 | Sa | May. 04, 1961 | May. 04, 1973 | 12.0 Years |
| 5.0 | 1 | Su | May. 04, 1973 | May. 04, 1985 | 12.0 Years |
| 6.0 | 1 | Mo | May. 04, 1985 | May. 04, 1997 | 12.0 Years |
| 7.0 | 1 | Ma | May. 04, 1997 | May. 04, 2009 | 12.0 Years |
| 8.0 | 2 | Me | May. 04, 2009 | May. 04, 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, H7 lord (Su) is located in H1, H7 lord (Su) is located in H1.
Maha Dasha
| S.No. | Period | Start | End | Duration |
|---|---|---|---|---|
| 1.0 | 1 | Ju | Sep. 04, 1925 | Sep. 04, 1934 | 9.0 Years |
| 2.0 | 1 | Ve | Sep. 04, 1934 | Sep. 05, 1943 | 9.0 Years |
| 3.0 | 1 | Sa | Sep. 05, 1943 | Sep. 04, 1952 | 9.0 Years |
| 4.0 | 1 | Ra | Sep. 04, 1952 | Sep. 04, 1961 | 9.0 Years |
| 5.0 | 1 | Su | Sep. 04, 1961 | Sep. 04, 1970 | 9.0 Years |
| 6.0 | 1 | Mo | Sep. 04, 1970 | Sep. 04, 1979 | 9.0 Years |
| 7.0 | 1 | Ma | Sep. 04, 1979 | Sep. 04, 1988 | 9.0 Years |
| 8.0 | 1 | Me | Sep. 04, 1988 | Sep. 04, 1997 | 9.0 Years |
| 9.0 | 2 | Ju | Sep. 04, 1997 | Sep. 04, 2006 | 9.0 Years |
| 10.0 | 2 | Ve | Sep. 04, 2006 | Sep. 04, 2015 | 9.0 Years |
| 11.0 | 2 | Sa | Sep. 04, 2015 | Sep. 03, 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 | Mo | Mar. 07, 1926 | Mar. 07, 1932 | 6.0 Years |
| 2 | 1 | Me | Mar. 07, 1932 | Mar. 07, 1938 | 6.0 Years |
| 3 | 1 | Ve | Mar. 07, 1938 | Mar. 07, 1944 | 6.0 Years |
| 4 | 1 | Sa | Mar. 07, 1944 | Mar. 07, 1950 | 6.0 Years |
| 5 | 1 | Ra | Mar. 07, 1950 | Mar. 07, 1956 | 6.0 Years |
| 6 | 1 | Ju | Mar. 07, 1956 | Mar. 07, 1966 | 10.0 Years |
| 7 | 1 | Su | Mar. 07, 1966 | Mar. 06, 1976 | 10.0 Years |
| 8 | 1 | Ma | Mar. 06, 1976 | Mar. 07, 1986 | 10.0 Years |
| 9 | 2 | Mo | Mar. 07, 1986 | Mar. 06, 1992 | 6.0 Years |
| 10 | 2 | Me | Mar. 06, 1992 | Mar. 07, 1998 | 6.0 Years |
| 11 | 2 | Ve | Mar. 07, 1998 | Mar. 06, 2004 | 6.0 Years |
| 12 | 2 | Sa | Mar. 06, 2004 | Mar. 07, 2010 | 6.0 Years |
| 13 | 2 | Ra | Mar. 07, 2010 | Mar. 06, 2016 | 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 Day Birth.
Maha Dasha
| S.No. | Period | Start | End | Duration |
|---|---|---|---|---|
| 1.0 | 1 | Su | Jun. 17, 1926 | Jun. 17, 1928 | 2.0 Years |
| 2.0 | 1 | Ju | Jun. 17, 1928 | Jun. 18, 1931 | 3.0 Years |
| 3.0 | 1 | Ma | Jun. 18, 1931 | Jun. 18, 1935 | 4.0 Years |
| 4.0 | 1 | Me | Jun. 18, 1935 | Jun. 17, 1940 | 5.0 Years |
| 5.0 | 1 | Sa | Jun. 17, 1940 | Jun. 17, 1946 | 6.0 Years |
| 6.0 | 1 | Ve | Jun. 17, 1946 | Jun. 17, 1953 | 7.0 Years |
| 7.0 | 1 | Ra | Jun. 17, 1953 | Jun. 17, 1961 | 8.0 Years |
| 8.0 | 1 | Mo | Jun. 17, 1961 | Jun. 17, 1962 | 1.0 Years |
| 9.0 | 2 | Su | Jun. 17, 1962 | Jun. 17, 1964 | 2.0 Years |
| 10.0 | 2 | Ju | Jun. 17, 1964 | Jun. 17, 1967 | 3.0 Years |
| 11.0 | 2 | Ma | Jun. 17, 1967 | Jun. 17, 1971 | 4.0 Years |
| 12.0 | 2 | Me | Jun. 17, 1971 | Jun. 17, 1976 | 5.0 Years |
| 13.0 | 2 | Sa | Jun. 17, 1976 | Jun. 17, 1982 | 6.0 Years |
| 14.0 | 2 | Ve | Jun. 17, 1982 | Jun. 17, 1989 | 7.0 Years |
| 15.0 | 2 | Ra | Jun. 17, 1989 | Jun. 17, 1997 | 8.0 Years |
| 16.0 | 2 | Mo | Jun. 17, 1997 | Jun. 17, 1998 | 1.0 Years |
| 17.0 | 3 | Su | Jun. 17, 1998 | Jun. 16, 2000 | 2.0 Years |
| 18.0 | 3 | Ju | Jun. 16, 2000 | Jun. 17, 2003 | 3.0 Years |
| 19.0 | 3 | Ma | Jun. 17, 2003 | Jun. 17, 2007 | 4.0 Years |
| 20.0 | 3 | Me | Jun. 17, 2007 | Jun. 16, 2012 | 5.0 Years |
| 21.0 | 3 | Sa | Jun. 16, 2012 | Jun. 17, 2018 | 6.0 Years |
| 22.0 | 3 | Ve | Jun. 17, 2018 | Jun. 16, 2025 | 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