Astrology Calculations

This page provides an in-depth look at William Peterson'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 Krishna Paksha and Moon Hora.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Sa Nov. 26, 1841 Nov. 25, 1860 19.0 Years
2 | 1 Me Nov. 25, 1860 Nov. 25, 1877 17.0 Years
3 | 1 Ke Nov. 25, 1877 Nov. 25, 1884 7.0 Years
4 | 1 Ve Nov. 25, 1884 Nov. 26, 1904 20.0 Years
5 | 1 Su Nov. 26, 1904 Nov. 26, 1910 6.0 Years
6 | 1 Mo Nov. 26, 1910 Nov. 26, 1920 10.0 Years
7 | 1 Ma Nov. 26, 1920 Nov. 26, 1927 7.0 Years
8 | 1 Ra Nov. 26, 1927 Nov. 26, 1945 18.0 Years
9 | 1 Ju Nov. 26, 1945 Nov. 26, 1961 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

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 Ju Jun. 26, 1846 Jun. 26, 1859 13.0 Years
2.0 | 1 Sa Jun. 26, 1859 Jun. 25, 1873 14.0 Years
3.0 | 1 Ke Jun. 25, 1873 Jun. 25, 1888 15.0 Years
4.0 | 1 Mo Jun. 25, 1888 Jun. 26, 1904 16.0 Years
5.0 | 1 Me Jun. 26, 1904 Jun. 26, 1921 17.0 Years
6.0 | 1 Ve Jun. 26, 1921 Jun. 26, 1939 18.0 Years
7.0 | 1 Su Jun. 26, 1939 Jun. 26, 1950 11.0 Years
8.0 | 1 Ma Jun. 26, 1950 Jun. 26, 1962 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

Dwadasottari Dasha

Birth ascendant navamsha lord should be Venus

In this kundali, Birth ascendant navamsha lord is in Mo.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ju Jul. 15, 1849 Jul. 15, 1858 9.0 Years
2.0 | 1 Ke Jul. 15, 1858 Jul. 15, 1869 11.0 Years
3.0 | 1 Me Jul. 15, 1869 Jul. 15, 1882 13.0 Years
4.0 | 1 Ra Jul. 15, 1882 Jul. 15, 1897 15.0 Years
5.0 | 1 Ma Jul. 15, 1897 Jul. 16, 1914 17.0 Years
6.0 | 1 Sa Jul. 16, 1914 Jul. 15, 1933 19.0 Years
7.0 | 1 Mo Jul. 15, 1933 Jul. 16, 1954 21.0 Years
8.0 | 1 Su Jul. 16, 1954 Jul. 15, 1961 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 H10.

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ra Feb. 12, 1845 Feb. 12, 1857 12.0 Years
2 | 1 Ve Feb. 12, 1857 Feb. 12, 1878 21.0 Years
3 | 1 Su Feb. 12, 1878 Feb. 13, 1884 6.0 Years
4 | 1 Mo Feb. 13, 1884 Feb. 12, 1899 15.0 Years
5 | 1 Ma Feb. 12, 1899 Feb. 13, 1907 8.0 Years
6 | 1 Me Feb. 13, 1907 Feb. 13, 1924 17.0 Years
7 | 1 Sa Feb. 13, 1924 Feb. 13, 1934 10.0 Years
8 | 1 Ju Feb. 13, 1934 Feb. 12, 1953 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 Cn and same for D1 and D12 charts.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Sa Sep. 20, 1845 Sep. 20, 1859 14.0 Years
2.0 | 1 Ma Sep. 20, 1859 Sep. 20, 1874 15.0 Years
3.0 | 1 Ve Sep. 20, 1874 Sep. 20, 1890 16.0 Years
4.0 | 1 Mo Sep. 20, 1890 Sep. 21, 1907 17.0 Years
5.0 | 1 Ju Sep. 21, 1907 Sep. 20, 1925 18.0 Years
6.0 | 1 Su Sep. 20, 1925 Sep. 20, 1937 12.0 Years
7.0 | 1 Me Sep. 20, 1937 Sep. 20, 1950 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

Shatabdika Dasha

Birth ascendant should be vargottam.

In this kundali, Birth ascendant (Cn) is vargottam.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Feb. 20, 1841 Feb. 20, 1861 20.0 Years
2.0 | 1 Sa Feb. 20, 1861 Feb. 20, 1891 30.0 Years
3.0 | 1 Su Feb. 20, 1891 Feb. 20, 1896 5.0 Years
4.0 | 1 Mo Feb. 20, 1896 Feb. 20, 1901 5.0 Years
5.0 | 1 Ve Feb. 20, 1901 Feb. 21, 1911 10.0 Years
6.0 | 1 Me Feb. 21, 1911 Feb. 20, 1921 10.0 Years
7.0 | 1 Ju Feb. 20, 1921 Feb. 20, 1941 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 Ju Apr. 01, 1847 Mar. 31, 1859 12.0 Years
2.0 | 1 Ve Mar. 31, 1859 Mar. 31, 1871 12.0 Years
3.0 | 1 Sa Mar. 31, 1871 Mar. 31, 1883 12.0 Years
4.0 | 1 Su Mar. 31, 1883 Mar. 31, 1895 12.0 Years
5.0 | 1 Mo Mar. 31, 1895 Apr. 01, 1907 12.0 Years
6.0 | 1 Ma Apr. 01, 1907 Apr. 01, 1919 12.0 Years
7.0 | 1 Me Apr. 01, 1919 Apr. 01, 1931 12.0 Years
8.0 | 2 Ju Apr. 01, 1931 Apr. 01, 1943 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 (Sa) is located in H1, H7 lord (Sa) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ra Jul. 15, 1849 Jul. 15, 1858 9.0 Years
2.0 | 1 Su Jul. 15, 1858 Jul. 15, 1867 9.0 Years
3.0 | 1 Mo Jul. 15, 1867 Jul. 15, 1876 9.0 Years
4.0 | 1 Ma Jul. 15, 1876 Jul. 15, 1885 9.0 Years
5.0 | 1 Me Jul. 15, 1885 Jul. 15, 1894 9.0 Years
6.0 | 1 Ju Jul. 15, 1894 Jul. 16, 1903 9.0 Years
7.0 | 1 Ve Jul. 16, 1903 Jul. 15, 1912 9.0 Years
8.0 | 1 Sa Jul. 15, 1912 Jul. 16, 1921 9.0 Years
9.0 | 2 Ra Jul. 16, 1921 Jul. 16, 1930 9.0 Years
10.0 | 2 Su Jul. 16, 1930 Jul. 16, 1939 9.0 Years
11.0 | 2 Mo Jul. 16, 1939 Jul. 15, 1948 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 Ra Feb. 12, 1854 Feb. 13, 1860 6.0 Years
2 | 1 Ju Feb. 13, 1860 Feb. 12, 1870 10.0 Years
3 | 1 Su Feb. 12, 1870 Feb. 13, 1880 10.0 Years
4 | 1 Ma Feb. 13, 1880 Feb. 12, 1890 10.0 Years
5 | 1 Mo Feb. 12, 1890 Feb. 12, 1896 6.0 Years
6 | 1 Me Feb. 12, 1896 Feb. 13, 1902 6.0 Years
7 | 1 Ve Feb. 13, 1902 Feb. 13, 1908 6.0 Years
8 | 1 Sa Feb. 13, 1908 Feb. 13, 1914 6.0 Years
9 | 2 Ra Feb. 13, 1914 Feb. 13, 1920 6.0 Years
10 | 2 Ju Feb. 13, 1920 Feb. 13, 1930 10.0 Years
11 | 2 Su Feb. 13, 1930 Feb. 13, 1940 10.0 Years
12 | 2 Ma Feb. 13, 1940 Feb. 12, 1950 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 Me Aug. 04, 1852 Aug. 04, 1857 5.0 Years
2.0 | 1 Sa Aug. 04, 1857 Aug. 04, 1863 6.0 Years
3.0 | 1 Ve Aug. 04, 1863 Aug. 04, 1870 7.0 Years
4.0 | 1 Ra Aug. 04, 1870 Aug. 04, 1878 8.0 Years
5.0 | 1 Mo Aug. 04, 1878 Aug. 04, 1879 1.0 Years
6.0 | 1 Su Aug. 04, 1879 Aug. 04, 1881 2.0 Years
7.0 | 1 Ju Aug. 04, 1881 Aug. 03, 1884 3.0 Years
8.0 | 1 Ma Aug. 03, 1884 Aug. 03, 1888 4.0 Years
9.0 | 2 Me Aug. 03, 1888 Aug. 03, 1893 5.0 Years
10.0 | 2 Sa Aug. 03, 1893 Aug. 04, 1899 6.0 Years
11.0 | 2 Ve Aug. 04, 1899 Aug. 05, 1906 7.0 Years
12.0 | 2 Ra Aug. 05, 1906 Aug. 05, 1914 8.0 Years
13.0 | 2 Mo Aug. 05, 1914 Aug. 05, 1915 1.0 Years
14.0 | 2 Su Aug. 05, 1915 Aug. 04, 1917 2.0 Years
15.0 | 2 Ju Aug. 04, 1917 Aug. 04, 1920 3.0 Years
16.0 | 2 Ma Aug. 04, 1920 Aug. 04, 1924 4.0 Years
17.0 | 3 Me Aug. 04, 1924 Aug. 04, 1929 5.0 Years
18.0 | 3 Sa Aug. 04, 1929 Aug. 05, 1935 6.0 Years
19.0 | 3 Ve Aug. 05, 1935 Aug. 04, 1942 7.0 Years
20.0 | 3 Ra Aug. 04, 1942 Aug. 04, 1950 8.0 Years
21.0 | 3 Mo Aug. 04, 1950 Aug. 05, 1951 1.0 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