Astrology Calculations

This page provides an in-depth look at Gordon Jackson'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 Ve Sep. 04, 1917 Sep. 04, 1937 20.0 Years
2 | 1 Su Sep. 04, 1937 Sep. 04, 1943 6.0 Years
3 | 1 Mo Sep. 04, 1943 Sep. 03, 1953 10.0 Years
4 | 1 Ma Sep. 03, 1953 Sep. 03, 1960 7.0 Years
5 | 1 Ra Sep. 03, 1960 Sep. 04, 1978 18.0 Years
6 | 1 Ju Sep. 04, 1978 Sep. 03, 1994 16.0 Years
7 | 1 Sa Sep. 03, 1994 Sep. 03, 2013 19.0 Years
8 | 1 Me Sep. 03, 2013 Sep. 03, 2030 17.0 Years
9 | 1 Ke Sep. 03, 2030 Sep. 03, 2037 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 Shukla Paksha and Sun Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Dec. 07, 1918 Dec. 07, 1934 16.0 Years
2.0 | 1 Me Dec. 07, 1934 Dec. 07, 1951 17.0 Years
3.0 | 1 Ve Dec. 07, 1951 Dec. 06, 1969 18.0 Years
4.0 | 1 Su Dec. 06, 1969 Dec. 06, 1980 11.0 Years
5.0 | 1 Ma Dec. 06, 1980 Dec. 06, 1992 12.0 Years
6.0 | 1 Ju Dec. 06, 1992 Dec. 06, 2005 13.0 Years
7.0 | 1 Sa Dec. 06, 2005 Dec. 07, 2019 14.0 Years
8.0 | 1 Ke Dec. 07, 2019 Dec. 06, 2034 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 Ma.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Feb. 18, 1921 Feb. 18, 1930 9.0 Years
2.0 | 1 Ke Feb. 18, 1930 Feb. 18, 1941 11.0 Years
3.0 | 1 Me Feb. 18, 1941 Feb. 18, 1954 13.0 Years
4.0 | 1 Ra Feb. 18, 1954 Feb. 18, 1969 15.0 Years
5.0 | 1 Ma Feb. 18, 1969 Feb. 18, 1986 17.0 Years
6.0 | 1 Sa Feb. 18, 1986 Feb. 17, 2005 19.0 Years
7.0 | 1 Mo Feb. 17, 2005 Feb. 17, 2026 21.0 Years
8.0 | 1 Su Feb. 17, 2026 Feb. 17, 2033 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

Ashtottari Dasha

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

In this kundali, Rahu is located in H11.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ra Jan. 08, 1914 Jan. 08, 1926 12.0 Years
2 | 1 Ve Jan. 08, 1926 Jan. 08, 1947 21.0 Years
3 | 1 Su Jan. 08, 1947 Jan. 07, 1953 6.0 Years
4 | 1 Mo Jan. 07, 1953 Jan. 08, 1968 15.0 Years
5 | 1 Ma Jan. 08, 1968 Jan. 08, 1976 8.0 Years
6 | 1 Me Jan. 08, 1976 Jan. 07, 1993 17.0 Years
7 | 1 Sa Jan. 07, 1993 Jan. 07, 2003 10.0 Years
8 | 1 Ju Jan. 07, 2003 Jan. 07, 2022 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

Panchottari Dasha

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

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

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Aug. 14, 1918 Aug. 14, 1935 17.0 Years
2.0 | 1 Ju Aug. 14, 1935 Aug. 14, 1953 18.0 Years
3.0 | 1 Su Aug. 14, 1953 Aug. 14, 1965 12.0 Years
4.0 | 1 Me Aug. 14, 1965 Aug. 14, 1978 13.0 Years
5.0 | 1 Sa Aug. 14, 1978 Aug. 13, 1992 14.0 Years
6.0 | 1 Ma Aug. 13, 1992 Aug. 14, 2007 15.0 Years
7.0 | 1 Ve Aug. 14, 2007 Aug. 14, 2023 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 (Li) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve Oct. 26, 1920 Oct. 27, 1930 10.0 Years
2.0 | 1 Me Oct. 27, 1930 Oct. 26, 1940 10.0 Years
3.0 | 1 Ju Oct. 26, 1940 Oct. 26, 1960 20.0 Years
4.0 | 1 Ma Oct. 26, 1960 Oct. 26, 1980 20.0 Years
5.0 | 1 Sa Oct. 26, 1980 Oct. 26, 2010 30.0 Years
6.0 | 1 Su Oct. 26, 2010 Oct. 26, 2015 5.0 Years
7.0 | 1 Mo Oct. 26, 2015 Oct. 25, 2020 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 (Mo) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Mar. 10, 1920 Mar. 10, 1932 12.0 Years
2.0 | 1 Mo Mar. 10, 1932 Mar. 10, 1944 12.0 Years
3.0 | 1 Ma Mar. 10, 1944 Mar. 10, 1956 12.0 Years
4.0 | 1 Me Mar. 10, 1956 Mar. 10, 1968 12.0 Years
5.0 | 1 Ju Mar. 10, 1968 Mar. 10, 1980 12.0 Years
6.0 | 1 Ve Mar. 10, 1980 Mar. 10, 1992 12.0 Years
7.0 | 1 Sa Mar. 10, 1992 Mar. 10, 2004 12.0 Years
8.0 | 2 Su Mar. 10, 2004 Mar. 10, 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

Dwisaptati Sama Dasha

H1 lord should be in H7 or H7 lord should be in H1.

In this kundali, H7 lord (Ma) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Feb. 18, 1921 Feb. 18, 1930 9.0 Years
2.0 | 1 Me Feb. 18, 1930 Feb. 18, 1939 9.0 Years
3.0 | 1 Ju Feb. 18, 1939 Feb. 19, 1948 9.0 Years
4.0 | 1 Ve Feb. 19, 1948 Feb. 18, 1957 9.0 Years
5.0 | 1 Sa Feb. 18, 1957 Feb. 18, 1966 9.0 Years
6.0 | 1 Ra Feb. 18, 1966 Feb. 18, 1975 9.0 Years
7.0 | 1 Su Feb. 18, 1975 Feb. 18, 1984 9.0 Years
8.0 | 1 Mo Feb. 18, 1984 Feb. 17, 1993 9.0 Years
9.0 | 2 Ma Feb. 17, 1993 Feb. 18, 2002 9.0 Years
10.0 | 2 Me Feb. 18, 2002 Feb. 18, 2011 9.0 Years
11.0 | 2 Ju Feb. 18, 2011 Feb. 18, 2020 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 Ju Nov. 13, 1921 Nov. 13, 1931 10.0 Years
2 | 1 Su Nov. 13, 1931 Nov. 13, 1941 10.0 Years
3 | 1 Ma Nov. 13, 1941 Nov. 13, 1951 10.0 Years
4 | 1 Mo Nov. 13, 1951 Nov. 13, 1957 6.0 Years
5 | 1 Me Nov. 13, 1957 Nov. 13, 1963 6.0 Years
6 | 1 Ve Nov. 13, 1963 Nov. 13, 1969 6.0 Years
7 | 1 Sa Nov. 13, 1969 Nov. 13, 1975 6.0 Years
8 | 1 Ra Nov. 13, 1975 Nov. 13, 1981 6.0 Years
9 | 2 Ju Nov. 13, 1981 Nov. 13, 1991 10.0 Years
10 | 2 Su Nov. 13, 1991 Nov. 12, 2001 10.0 Years
11 | 2 Ma Nov. 12, 2001 Nov. 13, 2011 10.0 Years
12 | 2 Mo Nov. 13, 2011 Nov. 12, 2017 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 Ra Jun. 13, 1921 Jun. 13, 1929 8.0 Years
2.0 | 1 Mo Jun. 13, 1929 Jun. 13, 1930 1.0 Years
3.0 | 1 Su Jun. 13, 1930 Jun. 13, 1932 2.0 Years
4.0 | 1 Ju Jun. 13, 1932 Jun. 13, 1935 3.0 Years
5.0 | 1 Ma Jun. 13, 1935 Jun. 13, 1939 4.0 Years
6.0 | 1 Me Jun. 13, 1939 Jun. 12, 1944 5.0 Years
7.0 | 1 Sa Jun. 12, 1944 Jun. 13, 1950 6.0 Years
8.0 | 1 Ve Jun. 13, 1950 Jun. 13, 1957 7.0 Years
9.0 | 2 Ra Jun. 13, 1957 Jun. 13, 1965 8.0 Years
10.0 | 2 Mo Jun. 13, 1965 Jun. 13, 1966 1.0 Years
11.0 | 2 Su Jun. 13, 1966 Jun. 12, 1968 2.0 Years
12.0 | 2 Ju Jun. 12, 1968 Jun. 13, 1971 3.0 Years
13.0 | 2 Ma Jun. 13, 1971 Jun. 13, 1975 4.0 Years
14.0 | 2 Me Jun. 13, 1975 Jun. 12, 1980 5.0 Years
15.0 | 2 Sa Jun. 12, 1980 Jun. 13, 1986 6.0 Years
16.0 | 2 Ve Jun. 13, 1986 Jun. 12, 1993 7.0 Years
17.0 | 3 Ra Jun. 12, 1993 Jun. 12, 2001 8.0 Years
18.0 | 3 Mo Jun. 12, 2001 Jun. 13, 2002 1.0 Years
19.0 | 3 Su Jun. 13, 2002 Jun. 12, 2004 2.0 Years
20.0 | 3 Ju Jun. 12, 2004 Jun. 13, 2007 3.0 Years
21.0 | 3 Ma Jun. 13, 2007 Jun. 13, 2011 4.0 Years
22.0 | 3 Me Jun. 13, 2011 Jun. 12, 2016 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
Astrology Calculations