Astrology Calculations

This page provides an in-depth look at Roger Coggio'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 Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Su May. 26, 1929 May. 27, 1935 6.0 Years
2 | 1 Mo May. 27, 1935 May. 26, 1945 10.0 Years
3 | 1 Ma May. 26, 1945 May. 26, 1952 7.0 Years
4 | 1 Ra May. 26, 1952 May. 26, 1970 18.0 Years
5 | 1 Ju May. 26, 1970 May. 26, 1986 16.0 Years
6 | 1 Sa May. 26, 1986 May. 25, 2005 19.0 Years
7 | 1 Me May. 25, 2005 May. 26, 2022 17.0 Years
8 | 1 Ke May. 26, 2022 May. 25, 2029 7.0 Years
9 | 1 Ve May. 25, 2029 May. 25, 2049 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 Krishna Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo May. 31, 1921 May. 31, 1937 16.0 Years
2.0 | 1 Me May. 31, 1937 May. 31, 1954 17.0 Years
3.0 | 1 Ve May. 31, 1954 May. 30, 1972 18.0 Years
4.0 | 1 Su May. 30, 1972 May. 31, 1983 11.0 Years
5.0 | 1 Ma May. 31, 1983 May. 31, 1995 12.0 Years
6.0 | 1 Ju May. 31, 1995 May. 30, 2008 13.0 Years
7.0 | 1 Sa May. 30, 2008 May. 31, 2022 14.0 Years
8.0 | 1 Ke May. 31, 2022 May. 30, 2037 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 Sa.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Jan. 07, 1919 Jan. 07, 1938 19.0 Years
2.0 | 1 Mo Jan. 07, 1938 Jan. 07, 1959 21.0 Years
3.0 | 1 Su Jan. 07, 1959 Jan. 06, 1966 7.0 Years
4.0 | 1 Ju Jan. 06, 1966 Jan. 07, 1975 9.0 Years
5.0 | 1 Ke Jan. 07, 1975 Jan. 06, 1986 11.0 Years
6.0 | 1 Me Jan. 06, 1986 Jan. 06, 1999 13.0 Years
7.0 | 1 Ra Jan. 06, 1999 Jan. 06, 2014 15.0 Years
8.0 | 1 Ma Jan. 06, 2014 Jan. 06, 2031 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 H5.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Sa Sep. 13, 1925 Sep. 14, 1935 10.0 Years
2 | 1 Ju Sep. 14, 1935 Sep. 13, 1954 19.0 Years
3 | 1 Ra Sep. 13, 1954 Sep. 13, 1966 12.0 Years
4 | 1 Ve Sep. 13, 1966 Sep. 13, 1987 21.0 Years
5 | 1 Su Sep. 13, 1987 Sep. 13, 1993 6.0 Years
6 | 1 Mo Sep. 13, 1993 Sep. 13, 2008 15.0 Years
7 | 1 Ma Sep. 13, 2008 Sep. 12, 2016 8.0 Years
8 | 1 Me Sep. 12, 2016 Sep. 13, 2033 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

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 Ve May. 31, 1921 May. 31, 1937 16.0 Years
2.0 | 1 Mo May. 31, 1937 May. 31, 1954 17.0 Years
3.0 | 1 Ju May. 31, 1954 May. 30, 1972 18.0 Years
4.0 | 1 Su May. 30, 1972 May. 30, 1984 12.0 Years
5.0 | 1 Me May. 30, 1984 May. 31, 1997 13.0 Years
6.0 | 1 Sa May. 31, 1997 May. 31, 2011 14.0 Years
7.0 | 1 Ma May. 31, 2011 May. 31, 2026 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

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 Su Mar. 14, 1930 Mar. 14, 1935 5.0 Years
2.0 | 1 Mo Mar. 14, 1935 Mar. 13, 1940 5.0 Years
3.0 | 1 Ve Mar. 13, 1940 Mar. 14, 1950 10.0 Years
4.0 | 1 Me Mar. 14, 1950 Mar. 13, 1960 10.0 Years
5.0 | 1 Ju Mar. 13, 1960 Mar. 13, 1980 20.0 Years
6.0 | 1 Ma Mar. 13, 1980 Mar. 13, 2000 20.0 Years
7.0 | 1 Sa Mar. 13, 2000 Mar. 13, 2030 30.0 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 Sa Aug. 10, 1924 Aug. 10, 1936 12.0 Years
2.0 | 1 Su Aug. 10, 1936 Aug. 10, 1948 12.0 Years
3.0 | 1 Mo Aug. 10, 1948 Aug. 10, 1960 12.0 Years
4.0 | 1 Ma Aug. 10, 1960 Aug. 10, 1972 12.0 Years
5.0 | 1 Me Aug. 10, 1972 Aug. 09, 1984 12.0 Years
6.0 | 1 Ju Aug. 09, 1984 Aug. 09, 1996 12.0 Years
7.0 | 1 Ve Aug. 09, 1996 Aug. 09, 2008 12.0 Years
8.0 | 2 Sa Aug. 09, 2008 Aug. 09, 2020 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.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Jan. 02, 1927 Jan. 02, 1936 9.0 Years
2.0 | 1 Me Jan. 02, 1936 Jan. 01, 1945 9.0 Years
3.0 | 1 Ju Jan. 01, 1945 Jan. 02, 1954 9.0 Years
4.0 | 1 Ve Jan. 02, 1954 Jan. 02, 1963 9.0 Years
5.0 | 1 Sa Jan. 02, 1963 Jan. 02, 1972 9.0 Years
6.0 | 1 Ra Jan. 02, 1972 Jan. 01, 1981 9.0 Years
7.0 | 1 Su Jan. 01, 1981 Jan. 01, 1990 9.0 Years
8.0 | 1 Mo Jan. 01, 1990 Jan. 01, 1999 9.0 Years
9.0 | 2 Ma Jan. 01, 1999 Jan. 02, 2008 9.0 Years
10.0 | 2 Me Jan. 02, 2008 Jan. 01, 2017 9.0 Years
11.0 | 2 Ju Jan. 01, 2017 Jan. 01, 2026 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 Ve Dec. 29, 1932 Dec. 29, 1938 6.0 Years
2 | 1 Sa Dec. 29, 1938 Dec. 29, 1944 6.0 Years
3 | 1 Ra Dec. 29, 1944 Dec. 29, 1950 6.0 Years
4 | 1 Ju Dec. 29, 1950 Dec. 28, 1960 10.0 Years
5 | 1 Su Dec. 28, 1960 Dec. 29, 1970 10.0 Years
6 | 1 Ma Dec. 29, 1970 Dec. 28, 1980 10.0 Years
7 | 1 Mo Dec. 28, 1980 Dec. 29, 1986 6.0 Years
8 | 1 Me Dec. 29, 1986 Dec. 28, 1992 6.0 Years
9 | 2 Ve Dec. 28, 1992 Dec. 29, 1998 6.0 Years
10 | 2 Sa Dec. 29, 1998 Dec. 28, 2004 6.0 Years
11 | 2 Ra Dec. 28, 2004 Dec. 29, 2010 6.0 Years
12 | 2 Ju Dec. 29, 2010 Dec. 28, 2020 10.0 Years
13 | 2 Su Dec. 28, 2020 Dec. 28, 2030 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 Moon Hora and fall under category of Night Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Oct. 18, 1931 Oct. 18, 1934 3.0 Years
2.0 | 1 Ma Oct. 18, 1934 Oct. 18, 1938 4.0 Years
3.0 | 1 Me Oct. 18, 1938 Oct. 18, 1943 5.0 Years
4.0 | 1 Sa Oct. 18, 1943 Oct. 18, 1949 6.0 Years
5.0 | 1 Ve Oct. 18, 1949 Oct. 17, 1956 7.0 Years
6.0 | 1 Ra Oct. 17, 1956 Oct. 17, 1964 8.0 Years
7.0 | 1 Mo Oct. 17, 1964 Oct. 17, 1965 1.0 Years
8.0 | 1 Su Oct. 17, 1965 Oct. 18, 1967 2.0 Years
9.0 | 2 Ju Oct. 18, 1967 Oct. 18, 1970 3.0 Years
10.0 | 2 Ma Oct. 18, 1970 Oct. 18, 1974 4.0 Years
11.0 | 2 Me Oct. 18, 1974 Oct. 18, 1979 5.0 Years
12.0 | 2 Sa Oct. 18, 1979 Oct. 17, 1985 6.0 Years
13.0 | 2 Ve Oct. 17, 1985 Oct. 17, 1992 7.0 Years
14.0 | 2 Ra Oct. 17, 1992 Oct. 17, 2000 8.0 Years
15.0 | 2 Mo Oct. 17, 2000 Oct. 17, 2001 1.0 Years
16.0 | 2 Su Oct. 17, 2001 Oct. 18, 2003 2.0 Years
17.0 | 3 Ju Oct. 18, 2003 Oct. 17, 2006 3.0 Years
18.0 | 3 Ma Oct. 17, 2006 Oct. 17, 2010 4.0 Years
19.0 | 3 Me Oct. 17, 2010 Oct. 18, 2015 5.0 Years
20.0 | 3 Sa Oct. 18, 2015 Oct. 17, 2021 6.0 Years
21.0 | 3 Ve Oct. 17, 2021 Oct. 17, 2028 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