Astrology Calculations

This page provides an in-depth look at William Monahan'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 Jun. 24, 1955 Jun. 24, 1975 20.0 Years
2 | 1 Su Jun. 24, 1975 Jun. 23, 1981 6.0 Years
3 | 1 Mo Jun. 23, 1981 Jun. 24, 1991 10.0 Years
4 | 1 Ma Jun. 24, 1991 Jun. 24, 1998 7.0 Years
5 | 1 Ra Jun. 24, 1998 Jun. 23, 2016 18.0 Years
6 | 1 Ju Jun. 23, 2016 Jun. 23, 2032 16.0 Years
7 | 1 Sa Jun. 23, 2032 Jun. 23, 2051 19.0 Years
8 | 1 Me Jun. 23, 2051 Jun. 23, 2068 17.0 Years
9 | 1 Ke Jun. 23, 2068 Jun. 23, 2075 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 Jul. 20, 1956 Jul. 20, 1972 16.0 Years
2.0 | 1 Me Jul. 20, 1972 Jul. 20, 1989 17.0 Years
3.0 | 1 Ve Jul. 20, 1989 Jul. 20, 2007 18.0 Years
4.0 | 1 Su Jul. 20, 2007 Jul. 20, 2018 11.0 Years
5.0 | 1 Ma Jul. 20, 2018 Jul. 20, 2030 12.0 Years
6.0 | 1 Ju Jul. 20, 2030 Jul. 20, 2043 13.0 Years
7.0 | 1 Sa Jul. 20, 2043 Jul. 19, 2057 14.0 Years
8.0 | 1 Ke Jul. 19, 2057 Jul. 19, 2072 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 Jun. 05, 1958 Jun. 06, 1967 9.0 Years
2.0 | 1 Ke Jun. 06, 1967 Jun. 05, 1978 11.0 Years
3.0 | 1 Me Jun. 05, 1978 Jun. 05, 1991 13.0 Years
4.0 | 1 Ra Jun. 05, 1991 Jun. 05, 2006 15.0 Years
5.0 | 1 Ma Jun. 05, 2006 Jun. 05, 2023 17.0 Years
6.0 | 1 Sa Jun. 05, 2023 Jun. 05, 2042 19.0 Years
7.0 | 1 Mo Jun. 05, 2042 Jun. 05, 2063 21.0 Years
8.0 | 1 Su Jun. 05, 2063 Jun. 05, 2070 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. 14, 1951 Jan. 14, 1963 12.0 Years
2 | 1 Ve Jan. 14, 1963 Jan. 14, 1984 21.0 Years
3 | 1 Su Jan. 14, 1984 Jan. 13, 1990 6.0 Years
4 | 1 Mo Jan. 13, 1990 Jan. 13, 2005 15.0 Years
5 | 1 Ma Jan. 13, 2005 Jan. 13, 2013 8.0 Years
6 | 1 Me Jan. 13, 2013 Jan. 13, 2030 17.0 Years
7 | 1 Sa Jan. 13, 2030 Jan. 13, 2040 10.0 Years
8 | 1 Ju Jan. 13, 2040 Jan. 13, 2059 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 Apr. 13, 1956 Apr. 13, 1973 17.0 Years
2.0 | 1 Ju Apr. 13, 1973 Apr. 13, 1991 18.0 Years
3.0 | 1 Su Apr. 13, 1991 Apr. 13, 2003 12.0 Years
4.0 | 1 Me Apr. 13, 2003 Apr. 13, 2016 13.0 Years
5.0 | 1 Sa Apr. 13, 2016 Apr. 13, 2030 14.0 Years
6.0 | 1 Ma Apr. 13, 2030 Apr. 13, 2045 15.0 Years
7.0 | 1 Ve Apr. 13, 2045 Apr. 12, 2061 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 Feb. 27, 1958 Feb. 28, 1968 10.0 Years
2.0 | 1 Me Feb. 28, 1968 Feb. 27, 1978 10.0 Years
3.0 | 1 Ju Feb. 27, 1978 Feb. 27, 1998 20.0 Years
4.0 | 1 Ma Feb. 27, 1998 Feb. 27, 2018 20.0 Years
5.0 | 1 Sa Feb. 27, 2018 Feb. 27, 2048 30.0 Years
6.0 | 1 Su Feb. 27, 2048 Feb. 26, 2053 5.0 Years
7.0 | 1 Mo Feb. 26, 2053 Feb. 27, 2058 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 Aug. 16, 1957 Aug. 16, 1969 12.0 Years
2.0 | 1 Mo Aug. 16, 1969 Aug. 15, 1981 12.0 Years
3.0 | 1 Ma Aug. 15, 1981 Aug. 15, 1993 12.0 Years
4.0 | 1 Me Aug. 15, 1993 Aug. 15, 2005 12.0 Years
5.0 | 1 Ju Aug. 15, 2005 Aug. 15, 2017 12.0 Years
6.0 | 1 Ve Aug. 15, 2017 Aug. 15, 2029 12.0 Years
7.0 | 1 Sa Aug. 15, 2029 Aug. 15, 2041 12.0 Years
8.0 | 2 Su Aug. 15, 2041 Aug. 15, 2053 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, H7 lord (Ma) is located in H1.

Maha Dasha

S.No. Period Start End Duration
1.0 | 1 Ma Jun. 05, 1958 Jun. 06, 1967 9.0 Years
2.0 | 1 Me Jun. 06, 1967 Jun. 05, 1976 9.0 Years
3.0 | 1 Ju Jun. 05, 1976 Jun. 05, 1985 9.0 Years
4.0 | 1 Ve Jun. 05, 1985 Jun. 05, 1994 9.0 Years
5.0 | 1 Sa Jun. 05, 1994 Jun. 05, 2003 9.0 Years
6.0 | 1 Ra Jun. 05, 2003 Jun. 04, 2012 9.0 Years
7.0 | 1 Su Jun. 04, 2012 Jun. 05, 2021 9.0 Years
8.0 | 1 Mo Jun. 05, 2021 Jun. 05, 2030 9.0 Years
9.0 | 2 Ma Jun. 05, 2030 Jun. 05, 2039 9.0 Years
10.0 | 2 Me Jun. 05, 2039 Jun. 04, 2048 9.0 Years
11.0 | 2 Ju Jun. 04, 2048 Jun. 04, 2057 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 located in first house (H1).

Maha Dasha

S.No. Period Start End Duration
1 | 1 Ju Jan. 20, 1959 Jan. 19, 1969 10.0 Years
2 | 1 Su Jan. 19, 1969 Jan. 20, 1979 10.0 Years
3 | 1 Ma Jan. 20, 1979 Jan. 19, 1989 10.0 Years
4 | 1 Mo Jan. 19, 1989 Jan. 20, 1995 6.0 Years
5 | 1 Me Jan. 20, 1995 Jan. 19, 2001 6.0 Years
6 | 1 Ve Jan. 19, 2001 Jan. 20, 2007 6.0 Years
7 | 1 Sa Jan. 20, 2007 Jan. 19, 2013 6.0 Years
8 | 1 Ra Jan. 19, 2013 Jan. 19, 2019 6.0 Years
9 | 2 Ju Jan. 19, 2019 Jan. 19, 2029 10.0 Years
10 | 2 Su Jan. 19, 2029 Jan. 19, 2039 10.0 Years
11 | 2 Ma Jan. 19, 2039 Jan. 19, 2049 10.0 Years
12 | 2 Mo Jan. 19, 2049 Jan. 19, 2055 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 Sep. 11, 1958 Sep. 11, 1966 8.0 Years
2.0 | 1 Mo Sep. 11, 1966 Sep. 11, 1967 1.0 Years
3.0 | 1 Su Sep. 11, 1967 Sep. 11, 1969 2.0 Years
4.0 | 1 Ju Sep. 11, 1969 Sep. 11, 1972 3.0 Years
5.0 | 1 Ma Sep. 11, 1972 Sep. 11, 1976 4.0 Years
6.0 | 1 Me Sep. 11, 1976 Sep. 11, 1981 5.0 Years
7.0 | 1 Sa Sep. 11, 1981 Sep. 11, 1987 6.0 Years
8.0 | 1 Ve Sep. 11, 1987 Sep. 11, 1994 7.0 Years
9.0 | 2 Ra Sep. 11, 1994 Sep. 11, 2002 8.0 Years
10.0 | 2 Mo Sep. 11, 2002 Sep. 11, 2003 1.0 Years
11.0 | 2 Su Sep. 11, 2003 Sep. 11, 2005 2.0 Years
12.0 | 2 Ju Sep. 11, 2005 Sep. 10, 2008 3.0 Years
13.0 | 2 Ma Sep. 10, 2008 Sep. 10, 2012 4.0 Years
14.0 | 2 Me Sep. 10, 2012 Sep. 11, 2017 5.0 Years
15.0 | 2 Sa Sep. 11, 2017 Sep. 11, 2023 6.0 Years
16.0 | 2 Ve Sep. 11, 2023 Sep. 11, 2030 7.0 Years
17.0 | 3 Ra Sep. 11, 2030 Sep. 11, 2038 8.0 Years
18.0 | 3 Mo Sep. 11, 2038 Sep. 11, 2039 1.0 Years
19.0 | 3 Su Sep. 11, 2039 Sep. 10, 2041 2.0 Years
20.0 | 3 Ju Sep. 10, 2041 Sep. 10, 2044 3.0 Years
21.0 | 3 Ma Sep. 10, 2044 Sep. 10, 2048 4.0 Years
22.0 | 3 Me Sep. 10, 2048 Sep. 10, 2053 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