Divisional charts and Harmonics and Potential Digressions
Posted: Tue Apr 02, 2013 7:16 am
In response to a query in another section:
http://skyscript.co.uk/forums/viewtopic ... 1&start=15
The following is the principles of calculations of the divisional (harmonic) charts in the Brihat Parasara Hora Sastra, there is more information about these divisions in the verses from which they were taken and in the following chapter, on the link at the end of the list. The chapters in the link are differently numbered from the chapters in the BPHS by GC Sharma. The commentary by G C Sharma would be helpful for further understanding them.
Notice that the principles of calculation of these traditional Jyotish harmonic charts are completely different from the principles of the Addey harmonic system. It is only a coincidence that some of them (e.g. D-9) happen to coincide with Addey harmonic charts.
"D-5 Pancamamsa: Each portion of Pancamamsa consists of 6*. In odd signs such as Aries, Gemini, Leo, etc. these five-fold divisions are ruled by Mars, Saturn, Jupiter, Mercury and Venus respectively. The sequence for the even signs such as Taurus, Cancer, Virgo etc. is reversed so that the first division is ruled by Venus, the second by Mercury, third by Jupiter and so on" (The Timing of Events by Bepin Behari).
This explanation is incomplete because there are 2 signs for each planet.
Let us look at a semi-random secret-meeting sunrise chart, although a sunrise chart seems wrong to use for a secret meeting, but it will serve as an example of the differences in the principles and calculations, between the Addey harmonic system and Jyotish harmonic system.
Semi-random Secret meeting Sunrise chart
Date: April 21, 1965
Time: 5:31:56
Time Zone: 1:00:00 (East of GMT)
Place: 9 E 15' 00", 45 N 59' 00"
Bellagio, Italy
Altitude: 199.00 meters
Lunar Yr-Mo: Viswa-vasu - Chaitra
Tithi: Krishna Shashthi (Ve) (94.17% left)
Vedic Weekday: Wednesday (Me)
Nakshatra: Moola (Ke) (37.81% left)
Yoga: Siva (Me) (80.86% left)
Karana: Garija (Ju) (88.33% left)
Hora Lord: Mercury (5 min sign: Vi)
Mahakala Hora: Venus (5 min sign: Ge)
Kaala Lord: Mercury (Mahakala: Venus)
Sunrise: 5:31:56
Sunset: 19:12:19
Janma Ghatis: 0.0026
Ayanamsa: 23-16-32.95
Sidereal Time: 19:05:10
Standard (5th harmonic/divisional chart) panchamsa data with jhora freeware:
Lagna 7 Aq 55'
Sun - 7 Aq 57'
Moon - 11 Aq 27'
Mars - 17 Sg 17'
Mercury (R) 2 Cp 35'
Jupiter - 2 Vi 07'
Venus - 19 Aq 40'
Saturn - 12 Ge 04' 14.02"
Rahu 24 Cp 20' 33.37"
Ketu 24 Cp 20' 33.37"
The (5th harmonic/non-standard divisional chart) data with jhora freeware for the: Parivritti panchamsa (cyclical, H-5):
Lagna 7 Ta 55'
Sun - 7 Ta 57'
Moon - 11 Vi 27'
Mars - 17 Aq 17'
Mercury (R) - 2 Aq 35'
Jupiter - 2 Li 07'
Venus - 19 Ta 40'
Saturn - 12 Vi 04'
Rahu 24 Sg 20'
Ketu 24 Ge 20'
Notice the degrees are the same but the placement in reference to the Ascendant placement in the signs, or zodiac frame of reference, is different. The planets are not even in the same house relationships with each other or from the Ascendant. Also notice the nodes end up in the same sign in the standard calculation, but in opposite signs in the cyclical, presumably(?) Addey-type principle calculation.
Before we ponder the use of divisional charts will you post the 5th harmonic data for this time and place, with your program, and state which program you used? If the second data listed, matches your 5th harmonic chart (please switch your frame of reference to KP ayanamsha for this example, I happened to use the KP ayanamsha), then we can be relatively sure the Addey system is the same as the principles behind the nonstandard Parivritti cyclical H-5 panchamsa chart.
In case you do not have that ayanamsha option, here is the tropical chart data:
Standard panchamsa
Lagna 4 Ta 18' 36.49" Krit 3 Ta Aq
Sun - 4 Ta 19' 00.01" Krit 3 Ta Aq
Moon - 7 Ta 48' 51.77" Krit 4 Ta Pi
Mars - 13 Vi 39' 01.62" Hast 2 Vi Ta
Mercury (R) - 28 Aq 57' 04.74" PBha 3 Aq Ge
Jupiter - 28 Sc 28' 34.47" Jye 4 Sc Pi
Venus - 16 Ta 02' 13.82" Rohi 2 Ta Ta
Saturn - 8 Pi 25' 30.70" UBha 2 Pi Vi
Rahu 20 Sg 41' 50.05" PSha 3 Sg Li
Ketu 20 Sg 41' 50.05" PSha 3 Sg Li
parivritti panchamsa
Lagna 4 Vi 18' 36.49" UPha 3 Vi Aq
Sun - 4 Vi 19' 00.01" UPha 3 Vi Aq
Moon - 7 Cp 48' 51.77" USha 4 Cp Pi
Mars - 13 Ge 39' 01.62" Ardr 3 Ge Aq
Mercury (R) - 28 Ta 57' 04.74" Mrig 2 Ta Vi
Jupiter - 28 Cp 28' 34.47" Dhan 2 Cp Vi
Venus - 16 Vi 02' 13.82" Hast 2 Vi Ta
Saturn - 8 Cp 25' 30.70" USha 4 Cp Pi
Rahu 20 Ar 41' 50.05" Bhar 3 Ar Li
Ketu 20 Li 41' 50.05" Visa 1 Li Ar
http://skyscript.co.uk/forums/viewtopic ... 1&start=15
james_m wrote:hi varuna,
the 5th harmonic and the panchamsa chart are one and the same.. i don't know what the parivritti panchamsa chart is and if this is different from the panchamsa chart though. i would be curious to know your viewpoint on the significance of the divisional charts used in vedic and some sort of order of importance given them. i have always understood the 9th harmonic or navamsha chart to be most relevant.. where does the panchamsa chart sit in the hierarchy of divisional charts? thanks!
varuna2 wrote: James,
The D-5 panchamsa chart is said to relate to authority and power, in jyotish, and is similarly calculated as the trimshamsa chart, but the standard calculation is different from the Addey system. The parivritti panchamsa chart might be the same as the Addey system.
The following is the principles of calculations of the divisional (harmonic) charts in the Brihat Parasara Hora Sastra, there is more information about these divisions in the verses from which they were taken and in the following chapter, on the link at the end of the list. The chapters in the link are differently numbered from the chapters in the BPHS by GC Sharma. The commentary by G C Sharma would be helpful for further understanding them.
Notice that the principles of calculation of these traditional Jyotish harmonic charts are completely different from the principles of the Addey harmonic system. It is only a coincidence that some of them (e.g. D-9) happen to coincide with Addey harmonic charts.
Notice that the panchamsa chart is not even mentioned in the BPHS.Parasara wrote:
D-2 The first half of an odd R??i is the Hora, ruled by Sun. While the second half is the Hora of Moon. The reverse is true in the case of an even R??i. Half of a R??i is called Hora.
D-3 The 1st, 5th and the 9th R??is from a R??i are its three Dreshkanas
D-4 The Lords of the 4 KENDRAS from a R??i are the rulers of respective Chaturth???a of a R??i
D-7 The Sapt???a (one seventh of a R??i) counting commences from the same R??i in the case of an odd R??i. It is from the seventh R??i thereof, while an even R??i is considered.
D-9 The Nav?m?a calculation are for a Movable R??i from there itself, for a Fixed R??i from the 9th thereof and for a Dual R??i from the 5th thereof.
D-10Starting from the same R??i for an odd R??i and from the 9th with reference to an even R??i, the 10 Dash???as, each of 3 degrees, are reckoned.
D-12 The reckoning of the Dvadash???a (one twelfth of a R??i, or 2 degrees each [this should state 2:30 degrees each]) commences from the same R??i.
D-16 Starting from Aries for a Movable R??i, from Leo for a Fixed R??i and from Sagittarius for a Dual R??i, the 16 Shodash???as (16th part of a R??i, i.e. of 1?5230) are regularly distributed.
D-20 From Aries for a Movable R??i, from Sagittarius for a Fixed R??i and from Leo for a Common R??i: this is how the calculations of Vimsh???as (1/20th of a R??i, or 1030 each) are to commence.
D-24 The Chaturvimsh??? (1/24th part of a R??i, or 1:15 each) distribution commences from Leo and Cancer, respectively, for an odd and an even R??i.
D-27 The Saptavimsh??? Lords are, respectively, the presiding deities of the 27 Nakshatras, as under: Dastra (Ashvini Kumar [i.e. starting with ashwin]),[?] These are for an odd R??is. Count these deities in a reverse order for an even R??i.
D-30 Trimsh???a. The Trimsh???a Lords for an odd R??i are Mars, Saturn, Jupiter, Mercury and Venus. Each of them in order rules 5, 5, 8, 7 and 5 degrees.
[?]In the case of an even R??i the quantum of Trimsh???a, Planet lordship and deities get reversed. [This is similar to a 5-fold division but called the D-30]
D-40 Khaved??? (1/40th part of a R??i). For odd R??is count from Aries and for an even R??i from Libra in respect of Khaved???as (each of 45 [minutes] of arc).
D-45 Akshaved??? (1/45th part of a R??i). Aries, Leo and Sagittarius are the R??is, from which the distributions, respectively, commence for Movable, Immovable and Common R??is. [i.e. the division starts with Aries in movable signs, Leo in fixed signs, and Sagittarius in dual signs]
D-60 Shashti??? (1/60th part of a R??i, or half a degree each). To calculate the Shashti??? Lord ignore the R??i position of a Planet and take the degrees etc. it traversed in that R??i. Multiply that figure by 2 and divide the degrees by 12. Add 1 to the remainder, which will indicate the R??i, in which the Shashti??? falls. The Lord of that R??i is the Planet, ruling the said Shashti???. In odd R??is the names of Shashti???as are 1. Ghora [etc.] The reverse is the order for even R??is in so much, as these names are cased.
http://www.astrojyoti.com/bphspage1-2.htm
"D-5 Pancamamsa: Each portion of Pancamamsa consists of 6*. In odd signs such as Aries, Gemini, Leo, etc. these five-fold divisions are ruled by Mars, Saturn, Jupiter, Mercury and Venus respectively. The sequence for the even signs such as Taurus, Cancer, Virgo etc. is reversed so that the first division is ruled by Venus, the second by Mercury, third by Jupiter and so on" (The Timing of Events by Bepin Behari).
This explanation is incomplete because there are 2 signs for each planet.
Let us look at a semi-random secret-meeting sunrise chart, although a sunrise chart seems wrong to use for a secret meeting, but it will serve as an example of the differences in the principles and calculations, between the Addey harmonic system and Jyotish harmonic system.
Semi-random Secret meeting Sunrise chart
Date: April 21, 1965
Time: 5:31:56
Time Zone: 1:00:00 (East of GMT)
Place: 9 E 15' 00", 45 N 59' 00"
Bellagio, Italy
Altitude: 199.00 meters
Lunar Yr-Mo: Viswa-vasu - Chaitra
Tithi: Krishna Shashthi (Ve) (94.17% left)
Vedic Weekday: Wednesday (Me)
Nakshatra: Moola (Ke) (37.81% left)
Yoga: Siva (Me) (80.86% left)
Karana: Garija (Ju) (88.33% left)
Hora Lord: Mercury (5 min sign: Vi)
Mahakala Hora: Venus (5 min sign: Ge)
Kaala Lord: Mercury (Mahakala: Venus)
Sunrise: 5:31:56
Sunset: 19:12:19
Janma Ghatis: 0.0026
Ayanamsa: 23-16-32.95
Sidereal Time: 19:05:10
Standard (5th harmonic/divisional chart) panchamsa data with jhora freeware:
Lagna 7 Aq 55'
Sun - 7 Aq 57'
Moon - 11 Aq 27'
Mars - 17 Sg 17'
Mercury (R) 2 Cp 35'
Jupiter - 2 Vi 07'
Venus - 19 Aq 40'
Saturn - 12 Ge 04' 14.02"
Rahu 24 Cp 20' 33.37"
Ketu 24 Cp 20' 33.37"
The (5th harmonic/non-standard divisional chart) data with jhora freeware for the: Parivritti panchamsa (cyclical, H-5):
Lagna 7 Ta 55'
Sun - 7 Ta 57'
Moon - 11 Vi 27'
Mars - 17 Aq 17'
Mercury (R) - 2 Aq 35'
Jupiter - 2 Li 07'
Venus - 19 Ta 40'
Saturn - 12 Vi 04'
Rahu 24 Sg 20'
Ketu 24 Ge 20'
Notice the degrees are the same but the placement in reference to the Ascendant placement in the signs, or zodiac frame of reference, is different. The planets are not even in the same house relationships with each other or from the Ascendant. Also notice the nodes end up in the same sign in the standard calculation, but in opposite signs in the cyclical, presumably(?) Addey-type principle calculation.
Before we ponder the use of divisional charts will you post the 5th harmonic data for this time and place, with your program, and state which program you used? If the second data listed, matches your 5th harmonic chart (please switch your frame of reference to KP ayanamsha for this example, I happened to use the KP ayanamsha), then we can be relatively sure the Addey system is the same as the principles behind the nonstandard Parivritti cyclical H-5 panchamsa chart.
In case you do not have that ayanamsha option, here is the tropical chart data:
Standard panchamsa
Lagna 4 Ta 18' 36.49" Krit 3 Ta Aq
Sun - 4 Ta 19' 00.01" Krit 3 Ta Aq
Moon - 7 Ta 48' 51.77" Krit 4 Ta Pi
Mars - 13 Vi 39' 01.62" Hast 2 Vi Ta
Mercury (R) - 28 Aq 57' 04.74" PBha 3 Aq Ge
Jupiter - 28 Sc 28' 34.47" Jye 4 Sc Pi
Venus - 16 Ta 02' 13.82" Rohi 2 Ta Ta
Saturn - 8 Pi 25' 30.70" UBha 2 Pi Vi
Rahu 20 Sg 41' 50.05" PSha 3 Sg Li
Ketu 20 Sg 41' 50.05" PSha 3 Sg Li
parivritti panchamsa
Lagna 4 Vi 18' 36.49" UPha 3 Vi Aq
Sun - 4 Vi 19' 00.01" UPha 3 Vi Aq
Moon - 7 Cp 48' 51.77" USha 4 Cp Pi
Mars - 13 Ge 39' 01.62" Ardr 3 Ge Aq
Mercury (R) - 28 Ta 57' 04.74" Mrig 2 Ta Vi
Jupiter - 28 Cp 28' 34.47" Dhan 2 Cp Vi
Venus - 16 Vi 02' 13.82" Hast 2 Vi Ta
Saturn - 8 Cp 25' 30.70" USha 4 Cp Pi
Rahu 20 Ar 41' 50.05" Bhar 3 Ar Li
Ketu 20 Li 41' 50.05" Visa 1 Li Ar

