Astrology Calculations

This page provides an in-depth look at Robert Byrd'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 Mo Mar. 07, 1910 Mar. 07, 1920 10.0 Years
2 | 1 Ma Mar. 07, 1920 Mar. 08, 1927 7.0 Years
3 | 1 Ra Mar. 08, 1927 Mar. 07, 1945 18.0 Years
4 | 1 Ju Mar. 07, 1945 Mar. 07, 1961 16.0 Years
5 | 1 Sa Mar. 07, 1961 Mar. 06, 1980 19.0 Years
6 | 1 Me Mar. 06, 1980 Mar. 07, 1997 17.0 Years
7 | 1 Ke Mar. 07, 1997 Mar. 06, 2004 7.0 Years
8 | 1 Ve Mar. 06, 2004 Mar. 06, 2024 20.0 Years
9 | 1 Su Mar. 06, 2024 Mar. 07, 2030 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

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 Me Oct. 14, 1904 Oct. 14, 1921 17.0 Years
2.0 | 1 Ve Oct. 14, 1921 Oct. 15, 1939 18.0 Years
3.0 | 1 Su Oct. 15, 1939 Oct. 14, 1950 11.0 Years
4.0 | 1 Ma Oct. 14, 1950 Oct. 14, 1962 12.0 Years
5.0 | 1 Ju Oct. 14, 1962 Oct. 14, 1975 13.0 Years
6.0 | 1 Sa Oct. 14, 1975 Oct. 14, 1989 14.0 Years
7.0 | 1 Ke Oct. 14, 1989 Oct. 13, 2004 15.0 Years
8.0 | 1 Mo Oct. 13, 2004 Oct. 13, 2020 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

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 Ma Oct. 14, 1904 Oct. 14, 1921 17.0 Years
2.0 | 1 Sa Oct. 14, 1921 Oct. 14, 1940 19.0 Years
3.0 | 1 Mo Oct. 14, 1940 Oct. 14, 1961 21.0 Years
4.0 | 1 Su Oct. 14, 1961 Oct. 14, 1968 7.0 Years
5.0 | 1 Ju Oct. 14, 1968 Oct. 14, 1977 9.0 Years
6.0 | 1 Ke Oct. 14, 1977 Oct. 14, 1988 11.0 Years
7.0 | 1 Me Oct. 14, 1988 Oct. 14, 2001 13.0 Years
8.0 | 1 Ra Oct. 14, 2001 Oct. 13, 2016 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

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 Ju May. 04, 1900 May. 05, 1919 19.0 Years
2 | 1 Ra May. 05, 1919 May. 05, 1931 12.0 Years
3 | 1 Ve May. 05, 1931 May. 04, 1952 21.0 Years
4 | 1 Su May. 04, 1952 May. 04, 1958 6.0 Years
5 | 1 Mo May. 04, 1958 May. 04, 1973 15.0 Years
6 | 1 Ma May. 04, 1973 May. 04, 1981 8.0 Years
7 | 1 Me May. 04, 1981 May. 04, 1998 17.0 Years
8 | 1 Sa May. 04, 1998 May. 03, 2008 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 Aq and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Oct. 14, 1904 Oct. 14, 1921 17.0 Years
2.0 | 1 Ju Oct. 14, 1921 Oct. 15, 1939 18.0 Years
3.0 | 1 Su Oct. 15, 1939 Oct. 15, 1951 12.0 Years
4.0 | 1 Me Oct. 15, 1951 Oct. 14, 1964 13.0 Years
5.0 | 1 Sa Oct. 14, 1964 Oct. 14, 1978 14.0 Years
6.0 | 1 Ma Oct. 14, 1978 Oct. 14, 1993 15.0 Years
7.0 | 1 Ve Oct. 14, 1993 Oct. 14, 2009 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 (Aq) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Jan. 13, 1914 Jan. 13, 1919 5.0 Years
2.0 | 1 Ve Jan. 13, 1919 Jan. 12, 1929 10.0 Years
3.0 | 1 Me Jan. 12, 1929 Jan. 13, 1939 10.0 Years
4.0 | 1 Ju Jan. 13, 1939 Jan. 13, 1959 20.0 Years
5.0 | 1 Ma Jan. 13, 1959 Jan. 13, 1979 20.0 Years
6.0 | 1 Sa Jan. 13, 1979 Jan. 12, 2009 30.0 Years
7.0 | 1 Su Jan. 12, 2009 Jan. 12, 2014 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 (Ma) is located in H10.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Su Aug. 22, 1908 Aug. 21, 1920 12.0 Years
2.0 | 1 Mo Aug. 21, 1920 Aug. 21, 1932 12.0 Years
3.0 | 1 Ma Aug. 21, 1932 Aug. 21, 1944 12.0 Years
4.0 | 1 Me Aug. 21, 1944 Aug. 21, 1956 12.0 Years
5.0 | 1 Ju Aug. 21, 1956 Aug. 21, 1968 12.0 Years
6.0 | 1 Ve Aug. 21, 1968 Aug. 21, 1980 12.0 Years
7.0 | 1 Sa Aug. 21, 1980 Aug. 21, 1992 12.0 Years
8.0 | 2 Su Aug. 21, 1992 Aug. 21, 2004 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 Me Dec. 14, 1910 Dec. 14, 1919 9.0 Years
2.0 | 1 Ju Dec. 14, 1919 Dec. 13, 1928 9.0 Years
3.0 | 1 Ve Dec. 13, 1928 Dec. 13, 1937 9.0 Years
4.0 | 1 Sa Dec. 13, 1937 Dec. 14, 1946 9.0 Years
5.0 | 1 Ra Dec. 14, 1946 Dec. 14, 1955 9.0 Years
6.0 | 1 Su Dec. 14, 1955 Dec. 13, 1964 9.0 Years
7.0 | 1 Mo Dec. 13, 1964 Dec. 13, 1973 9.0 Years
8.0 | 1 Ma Dec. 13, 1973 Dec. 13, 1982 9.0 Years
9.0 | 2 Me Dec. 13, 1982 Dec. 14, 1991 9.0 Years
10.0 | 2 Ju Dec. 14, 1991 Dec. 13, 2000 9.0 Years
11.0 | 2 Ve Dec. 13, 2000 Dec. 13, 2009 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 Oct. 21, 1914 Oct. 21, 1920 6.0 Years
2 | 1 Ra Oct. 21, 1920 Oct. 21, 1926 6.0 Years
3 | 1 Ju Oct. 21, 1926 Oct. 21, 1936 10.0 Years
4 | 1 Su Oct. 21, 1936 Oct. 21, 1946 10.0 Years
5 | 1 Ma Oct. 21, 1946 Oct. 20, 1956 10.0 Years
6 | 1 Mo Oct. 20, 1956 Oct. 21, 1962 6.0 Years
7 | 1 Me Oct. 21, 1962 Oct. 20, 1968 6.0 Years
8 | 1 Ve Oct. 20, 1968 Oct. 21, 1974 6.0 Years
9 | 2 Sa Oct. 21, 1974 Oct. 20, 1980 6.0 Years
10 | 2 Ra Oct. 20, 1980 Oct. 21, 1986 6.0 Years
11 | 2 Ju Oct. 21, 1986 Oct. 20, 1996 10.0 Years
12 | 2 Su Oct. 20, 1996 Oct. 21, 2006 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 Day Birth.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Mo Feb. 12, 1917 Feb. 12, 1918 1.0 Years
2.0 | 1 Su Feb. 12, 1918 Feb. 12, 1920 2.0 Years
3.0 | 1 Ju Feb. 12, 1920 Feb. 12, 1923 3.0 Years
4.0 | 1 Ma Feb. 12, 1923 Feb. 12, 1927 4.0 Years
5.0 | 1 Me Feb. 12, 1927 Feb. 12, 1932 5.0 Years
6.0 | 1 Sa Feb. 12, 1932 Feb. 12, 1938 6.0 Years
7.0 | 1 Ve Feb. 12, 1938 Feb. 11, 1945 7.0 Years
8.0 | 1 Ra Feb. 11, 1945 Feb. 11, 1953 8.0 Years
9.0 | 2 Mo Feb. 11, 1953 Feb. 12, 1954 1.0 Years
10.0 | 2 Su Feb. 12, 1954 Feb. 12, 1956 2.0 Years
11.0 | 2 Ju Feb. 12, 1956 Feb. 12, 1959 3.0 Years
12.0 | 2 Ma Feb. 12, 1959 Feb. 12, 1963 4.0 Years
13.0 | 2 Me Feb. 12, 1963 Feb. 12, 1968 5.0 Years
14.0 | 2 Sa Feb. 12, 1968 Feb. 11, 1974 6.0 Years
15.0 | 2 Ve Feb. 11, 1974 Feb. 11, 1981 7.0 Years
16.0 | 2 Ra Feb. 11, 1981 Feb. 11, 1989 8.0 Years
17.0 | 3 Mo Feb. 11, 1989 Feb. 11, 1990 1.0 Years
18.0 | 3 Su Feb. 11, 1990 Feb. 12, 1992 2.0 Years
19.0 | 3 Ju Feb. 12, 1992 Feb. 12, 1995 3.0 Years
20.0 | 3 Ma Feb. 12, 1995 Feb. 11, 1999 4.0 Years
21.0 | 3 Me Feb. 11, 1999 Feb. 12, 2004 5.0 Years
22.0 | 3 Sa Feb. 12, 2004 Feb. 11, 2010 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
Astrology Calculations