Astrology Calculations

This page provides an in-depth look at Roy Anderson'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 Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ma Aug. 22, 1920 Aug. 23, 1927 7.0 Years
2 | 1 Ra Aug. 23, 1927 Aug. 22, 1945 18.0 Years
3 | 1 Ju Aug. 22, 1945 Aug. 22, 1961 16.0 Years
4 | 1 Sa Aug. 22, 1961 Aug. 21, 1980 19.0 Years
5 | 1 Me Aug. 21, 1980 Aug. 22, 1997 17.0 Years
6 | 1 Ke Aug. 22, 1997 Aug. 21, 2004 7.0 Years
7 | 1 Ve Aug. 21, 2004 Aug. 21, 2024 20.0 Years
8 | 1 Su Aug. 21, 2024 Aug. 22, 2030 6.0 Years
9 | 1 Mo Aug. 22, 2030 Aug. 21, 2040 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

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 Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ve Feb. 24, 1920 Feb. 23, 1938 18.0 Years
2.0 | 1 Su Feb. 23, 1938 Feb. 23, 1949 11.0 Years
3.0 | 1 Ma Feb. 23, 1949 Feb. 23, 1961 12.0 Years
4.0 | 1 Ju Feb. 23, 1961 Feb. 23, 1974 13.0 Years
5.0 | 1 Sa Feb. 23, 1974 Feb. 23, 1988 14.0 Years
6.0 | 1 Ke Feb. 23, 1988 Feb. 23, 2003 15.0 Years
7.0 | 1 Mo Feb. 23, 2003 Feb. 23, 2019 16.0 Years
8.0 | 1 Me Feb. 23, 2019 Feb. 23, 2036 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

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 Ra Apr. 13, 1920 Apr. 14, 1935 15.0 Years
2.0 | 1 Ma Apr. 14, 1935 Apr. 13, 1952 17.0 Years
3.0 | 1 Sa Apr. 13, 1952 Apr. 13, 1971 19.0 Years
4.0 | 1 Mo Apr. 13, 1971 Apr. 12, 1992 21.0 Years
5.0 | 1 Su Apr. 12, 1992 Apr. 13, 1999 7.0 Years
6.0 | 1 Ju Apr. 13, 1999 Apr. 12, 2008 9.0 Years
7.0 | 1 Ke Apr. 12, 2008 Apr. 13, 2019 11.0 Years
8.0 | 1 Me Apr. 13, 2019 Apr. 12, 2032 13.0 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 Feb. 07, 1920 Feb. 07, 1939 19.0 Years
2 | 1 Ra Feb. 07, 1939 Feb. 07, 1951 12.0 Years
3 | 1 Ve Feb. 07, 1951 Feb. 07, 1972 21.0 Years
4 | 1 Su Feb. 07, 1972 Feb. 07, 1978 6.0 Years
5 | 1 Mo Feb. 07, 1978 Feb. 06, 1993 15.0 Years
6 | 1 Ma Feb. 06, 1993 Feb. 06, 2001 8.0 Years
7 | 1 Me Feb. 06, 2001 Feb. 06, 2018 17.0 Years
8 | 1 Sa Feb. 06, 2018 Feb. 07, 2028 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 Ju Feb. 24, 1920 Feb. 23, 1938 18.0 Years
2.0 | 1 Su Feb. 23, 1938 Feb. 23, 1950 12.0 Years
3.0 | 1 Me Feb. 23, 1950 Feb. 23, 1963 13.0 Years
4.0 | 1 Sa Feb. 23, 1963 Feb. 23, 1977 14.0 Years
5.0 | 1 Ma Feb. 23, 1977 Feb. 23, 1992 15.0 Years
6.0 | 1 Ve Feb. 23, 1992 Feb. 23, 2008 16.0 Years
7.0 | 1 Mo Feb. 23, 2008 Feb. 22, 2025 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

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 Ve Jul. 04, 1920 Jul. 04, 1930 10.0 Years
2.0 | 1 Me Jul. 04, 1930 Jul. 04, 1940 10.0 Years
3.0 | 1 Ju Jul. 04, 1940 Jul. 04, 1960 20.0 Years
4.0 | 1 Ma Jul. 04, 1960 Jul. 03, 1980 20.0 Years
5.0 | 1 Sa Jul. 03, 1980 Jul. 04, 2010 30.0 Years
6.0 | 1 Su Jul. 04, 2010 Jul. 04, 2015 5.0 Years
7.0 | 1 Mo Jul. 04, 2015 Jul. 03, 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 (Me) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Jun. 01, 1920 Jun. 01, 1932 12.0 Years
2.0 | 1 Ma Jun. 01, 1932 Jun. 01, 1944 12.0 Years
3.0 | 1 Me Jun. 01, 1944 Jun. 01, 1956 12.0 Years
4.0 | 1 Ju Jun. 01, 1956 Jun. 01, 1968 12.0 Years
5.0 | 1 Ve Jun. 01, 1968 Jun. 01, 1980 12.0 Years
6.0 | 1 Sa Jun. 01, 1980 Jun. 01, 1992 12.0 Years
7.0 | 1 Su Jun. 01, 1992 May. 31, 2004 12.0 Years
8.0 | 2 Mo May. 31, 2004 May. 31, 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 (Ju) is located in H1, H7 lord (Ju) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Jul. 20, 1920 Jul. 20, 1929 9.0 Years
2.0 | 1 Ve Jul. 20, 1929 Jul. 21, 1938 9.0 Years
3.0 | 1 Sa Jul. 21, 1938 Jul. 21, 1947 9.0 Years
4.0 | 1 Ra Jul. 21, 1947 Jul. 20, 1956 9.0 Years
5.0 | 1 Su Jul. 20, 1956 Jul. 20, 1965 9.0 Years
6.0 | 1 Mo Jul. 20, 1965 Jul. 20, 1974 9.0 Years
7.0 | 1 Ma Jul. 20, 1974 Jul. 20, 1983 9.0 Years
8.0 | 1 Me Jul. 20, 1983 Jul. 20, 1992 9.0 Years
9.0 | 2 Ju Jul. 20, 1992 Jul. 20, 2001 9.0 Years
10.0 | 2 Ve Jul. 20, 2001 Jul. 20, 2010 9.0 Years
11.0 | 2 Sa Jul. 20, 2010 Jul. 20, 2019 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 Sa Nov. 12, 1920 Nov. 12, 1926 6.0 Years
2 | 1 Ra Nov. 12, 1926 Nov. 12, 1932 6.0 Years
3 | 1 Ju Nov. 12, 1932 Nov. 12, 1942 10.0 Years
4 | 1 Su Nov. 12, 1942 Nov. 12, 1952 10.0 Years
5 | 1 Ma Nov. 12, 1952 Nov. 12, 1962 10.0 Years
6 | 1 Mo Nov. 12, 1962 Nov. 11, 1968 6.0 Years
7 | 1 Me Nov. 11, 1968 Nov. 12, 1974 6.0 Years
8 | 1 Ve Nov. 12, 1974 Nov. 11, 1980 6.0 Years
9 | 2 Sa Nov. 11, 1980 Nov. 12, 1986 6.0 Years
10 | 2 Ra Nov. 12, 1986 Nov. 11, 1992 6.0 Years
11 | 2 Ju Nov. 11, 1992 Nov. 12, 2002 10.0 Years
12 | 2 Su Nov. 12, 2002 Nov. 11, 2012 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 Su Nov. 12, 1920 Nov. 12, 1922 2.0 Years
2.0 | 1 Ju Nov. 12, 1922 Nov. 12, 1925 3.0 Years
3.0 | 1 Ma Nov. 12, 1925 Nov. 12, 1929 4.0 Years
4.0 | 1 Me Nov. 12, 1929 Nov. 12, 1934 5.0 Years
5.0 | 1 Sa Nov. 12, 1934 Nov. 12, 1940 6.0 Years
6.0 | 1 Ve Nov. 12, 1940 Nov. 12, 1947 7.0 Years
7.0 | 1 Ra Nov. 12, 1947 Nov. 12, 1955 8.0 Years
8.0 | 1 Mo Nov. 12, 1955 Nov. 11, 1956 1.0 Years
9.0 | 2 Su Nov. 11, 1956 Nov. 12, 1958 2.0 Years
10.0 | 2 Ju Nov. 12, 1958 Nov. 12, 1961 3.0 Years
11.0 | 2 Ma Nov. 12, 1961 Nov. 12, 1965 4.0 Years
12.0 | 2 Me Nov. 12, 1965 Nov. 12, 1970 5.0 Years
13.0 | 2 Sa Nov. 12, 1970 Nov. 11, 1976 6.0 Years
14.0 | 2 Ve Nov. 11, 1976 Nov. 12, 1983 7.0 Years
15.0 | 2 Ra Nov. 12, 1983 Nov. 12, 1991 8.0 Years
16.0 | 2 Mo Nov. 12, 1991 Nov. 11, 1992 1.0 Years
17.0 | 3 Su Nov. 11, 1992 Nov. 12, 1994 2.0 Years
18.0 | 3 Ju Nov. 12, 1994 Nov. 11, 1997 3.0 Years
19.0 | 3 Ma Nov. 11, 1997 Nov. 11, 2001 4.0 Years
20.0 | 3 Me Nov. 11, 2001 Nov. 12, 2006 5.0 Years
21.0 | 3 Sa Nov. 12, 2006 Nov. 11, 2012 6.0 Years
22.0 | 3 Ve Nov. 11, 2012 Nov. 12, 2019 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