Is ancient Indian astrology/astronomy "nirayana/ sidereal"? No! Absolutely not!-3

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A K Kaul

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Oct 20, 2019, 6:21:37 AM10/20/19
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Respected members of Bharatiya Vidvat Parishad,
Jai Shri Ram!
How old is indigenous siddhantic astronomy?
In the earlier two parts of this series, we have seen that whether it was VM's Panchasiddhantika or his Brihat Samhita, he was talking of nothing but a tropical Rashichakra.  And in his Panchasiddhantika, he has made it very clear that out of the five siddhantas viz. Paulisha, Romaka, Vasistha, Paitamaha and Surya Siddhanta  which were prevailing in 505 CE, Surya Siddhanta was his favourite..
पौलिशतिथिः स्फुटोअसौ तस्यासन्नस्तु रोमकप्रोक्तः|      
स्पष्टतरो सावित्रः परिशेषौ दूर  विभ्रष्टौ || (P.S. 1/4)
The tithi resulting from the Paulisha is tolerably accurate and that of the Romaka approximate to that.  The tithi of the Saura is very accurate, but that of the remaining two (viz. Vasishtha and the Paitamaha) have slipped far away from the real.  (K V Sarma translation).
Here also out of the five siddhantas discussed by VM in his PS, Paulisha and Romaka are not indigenous but of foreign origin!  Ironically, these are the only two siddhantas that have been categorized by VM as ''tolerably accurate" where as the Vasishtha and Paitamaha, the two old indigenous siddhantas had "slipped far away" even  in 505 AD.  Thus, it is absolutely clear that except for the Surya Siddhanta, there was no indigenous Siddhanta even in 505 CE that could be said to be of any value as far as planetary astronomy was concerned! 
No indigenous Rashi-based astronomical work prior to the Surya Siddhanta|
We also find in the Panchasiddhantika that none of the other siddhantas including Paulisha and Roamaka talks of Mesha, Vrisha etc. Rashis, whether the so called sayana or so called nirayana!
Though it is said that there were as many as eighteen siddhantas prevailing in India then, but except for the five siddhantas  listed in the PS, none of them is available anywhere.   
And if any of them had been available in VM's time, he would certainly have "listed" their basic principles in his PS! 
There was no indigenous Rashi-based predictive astrology in India prior to Varaha Mihira!  
It is not only that there are no Rashi-based astronomical works prior to the Surya Siddhanta of Panchasiddhantika but we do not find any indigenous work of predictive astrology either based on Mesha, Vrisha etc. Rashis, whether Sayana or nirayana prior to Brihaj-Jatakam or Varahi-Samhita etc.
 We have Minaraja's Yavana-Jaakam and Sphujidwaja's Yavana-Jatakam both Rashi-based astrological works prior to Varahamihira, but as the very names indicate, they are both of Greek origin and of early centuries of CE.                  
There are a few "astrological" works like Atharva Veda Parishishta and Atharva Jyotisha but they are based on planets vis-a-vis Ashvini, Bharni etc. nakshatras and  very rudimentary, mostly about omens!
Both these works are said to be of about 4th/5th century BCE at the earliest and are attached herewith. (In case of Atharva-Veda-Parishishta (Sanskrit), pl. expand it to 400% in Adobe Reader to make it readable!)
We hear about Garga and Parashara etc. in Bhatotpala's quotes but those quotes also are without any references to any Mesha etc. Rashis but talk only about planets/phenomena vis-a-vis various nakshatras!
Thus we can safely conclude that there was no predictive astrology vis-a-vis Mesha etc. Rashis in India prior to about first century BCE at the earliest.  That also if we include the two Greek astrological works of Minaraja and Sphujidwaja!
So that certainly demolishes the myth that predictive astrology, that too based on Mesha, Vrisha etc. Rashis, and there also the niraadhar niraayana Rashis is of Indian origin.
It is really high time that we stop calling it as Vedic astrology and align our calendar to the Pauranic and siddhantic Rashischakra! 
In the next part, we shall discuss the ''Age of Surya Siddhanta", the very first 'indigenous'' astronomical work of planets vis-a-vis Mesha, Vrisha etc. Rashis! 
With regards and Jai Shri Ram!
A K Kaul
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
AVParishishta.pdf
Atharva-jyotisha.pdf
avparisista.pdf

Irene Galstian

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Oct 20, 2019, 6:34:45 AM10/20/19
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Thank you for the post.
Could you please explain your position on what notions Jyotisa as a Vedanga operated with in its earliest form?

Irene

A K Kaul

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Oct 26, 2019, 3:44:11 PM10/26/19
to Bharatiya Vidvat parishad
Dr. Irene Galstian,
Jai Shri Ram!
< Could you please explain your position on what notions Jyotisa as a Vedanga operated with in its earliest form?>
Many thanks indeed for your query as it has given me a chance to talk something about the VJ!
Let us try to get it straight from the "mouth" of the Vedanga Jyotisha itself as to what "notions" it has/had about the meaning of Jyotisha!
 The Date of the Vedanga Jyotisham:  
First of all, let us see how "old" it is
The first---viz. the "earliest"!---and the last work available in India as Vedanga Jyotisha is the "Vedanga Jyotisha" itself. It  comprises two astronomical tracts titled the Aarcha or Rik Jyotisham and the Yajusha Jyotisham.
The 5th and 6th  Mantras of the Rik Jyotisham (which are the 6th and the 7th  mantra of Yajusha Jyotisham) say:
स्वराक्रमेते  सोमार्कौ यदा साकं सवासवौ । स्यात्  तदादियुगं माघस् तपः शुक्लो अयनम्ह्युदक्।।
प्रपद्येते श्रविष्ठादौ सुर्याचन्द्रमसावुदक् । सार्पार्धे दक्षिणार्कस्तु माघ श्रावणयोः सदा।।
"When the sun and the moon while moving in the sky, come to Vasava (Dhanishtha, Alpha Delphini/Beta Delphini ) star together, then the Yuga, the Magha (month), the Tapas (season), the light half of the month, and the winter solstice, all commence together.
 The sun and the moon turn towards North in the beginning of Dhanishtha and towards South in the middle of Ashlesha.  The sun always does this in the respective months of Magha and Shravana".  (S B Dikshit's translation).
These shlokas talk of certain astronomical phenomena which do not repeat themselves at least over a period of twenty-five thousand years!  E.g, though the sun and the moon come together after about every 29.53 days (synodic lunar months) and it is Udagayana (Winter Solstice) after about every 365.25 days but these phenomena  will not be in the vicinity of the star Dhanishtha (Alpha-Delphini or Beta-Delphini).
Some strict conditions have been stipulated here---the sun has to be in the "start of Dhanishtha" nakshatra and it has to be a new moon also besides being the shortest day of the year!  Similarly, when the sun "turns South" it has to be in the middle of Ashlesha nakshatra (Epsilon Hydrae) and it has also to be a full moon!              
The attachment VJ-1399BC-stars gives the exact position of both the stars of Dhanishtha as almost exact 270 degrees, thus "conjunct" Udagayana!  Similarly, the star Alpha Cancri (Ashlesha) was about   86.5 degrees whereas Dakshinayana means the sun at 90 degrees.  Above all, since the VJ says that Krittika was the first nakshatra, we find the longitude of eta Tauri (Alcoyne-2) almost 13 degrees!  Thus the Vernal Equinox was in the starting point of Krittika division vis-a-vis precession!
From the attachment VJ-NM, it was a New Moon on January 2, 1399 BCE.-i.e. 14th century BCE!
Pingree theories decimated:
It decimates the presumption of David Pingree in his "The Mesopotamian Origin of Early Indian Astronomy" (JHA-IV (1973), 1-12; and Witzel etc.
Quote
We simply do not know where Lagadha would have placed the beginning of the equal nakshatra Dhanishtha with respect to the fixed stars nor do we know the accuracy with which he could have determined the sidereal longitude of the Sun at Winter Solstice, since a displacement of the beginning of the equal nakshatra by some 10°, or an error of 10 days in computing the date of the winter solstice, or some combination of these two effects is all that is required to bring the date from the twelfth century to fifth century BC, we should not lend much weight to this chronological arguments.
Unquote
 Their claim is that it is not clear as to from where they started the  nakshatra divisions so the "conjunction" with Dhanishtha and the middle of Ashlesha could be later by several hundred years!
No!  It was not like that!
Acharya Lagadha has said specifically that the Winter Solstice was in the starting segment of Dhanishtha division.  The nakshatra divisions started from Krittika, as the VE was in conjunction with the same. Dhanishtha nakshatra division therefore ranged from (Dhanishtha minus Krittika =) 20 X 13.333333 degrees = 266.7 degrees to 280 degrees  And as is clear from the attached star chart the longitudes of Alpha Delphini and Beta Delphini were almost 270 degrees, which is within the first division of Dhanishtha division i.e. "Shravishthaadau"!
Similarly, Ashlesha nakshatra ranged from (Ashlesha minus Krittika =) 6X 13.33333 degrees= 80 degrees to 93.3333 degrees.  And the longitude of the star viz. Alpha Cancri was 86.5 degrees ---exactly the midpoint of Ashlesha Nakshatra division saarpaardhe dakshinaarkastu!
Witzel's stance full of looplholes:
Similarly, Michael  Witzel has said in his "Autocthonous Aryans? The evidence from old Indian and Iranian texts"
Quote
Only if one is convinced that Lagadha intended the solstice to be exactly at alpha Delphini of Dhanishtha, one can date his observation back to the late second millennium.  Since that cannot be shown beyond doubt, since the composition of the text is in Late Epic language, and since its contents have clear resemblances to Babylonian works, the text must belong to a late period, to the last centuries BCE.
Unquote
It appears Witzel has tried to evaluate the VJ without having read it thoroughly!
VJ is being narrated by "Shuchih" who claims that he was only "narrating the science of Time that had been propounded by Mahatma Lagadha"!
Shuchi has not said anywhere as to how he came across the same, nor has he said anything about as to how long ago it was before him!  All he has done is given the basic and fundamental arguments and astronomical facts as had been adumbrated by Lagadha!
Thus it is not clear as to how "non-Vedic" the language of "Mahatma Lagadha" originally was but there is every possibility that Shuchih had "heard" the basic theory from his ancestors or he had just chanced on the same from some other source and then narrated it in his own style and language which could be even later than 15th century BCE!
Where could the VJ have been compiled?
The VJ has indirectly proved that the Winter Solstice is the shortest day of the year and has given the increase in the day length from that date as "one prastha of water"--  which is 4/61 nadis.  After calculating its Ascensional Difference etc, S B Dikshit has proved in his "History of Indian Astronomy" page 90 that the latitude for which it was calculated was between 34° 45'.8 and 34° 54' North.  It is the approximate latitude of Wullar Lake in Kashmir, which was known as Maha-Padmasar in earlier days! 
Thus it is really amazing as to how about 3500 years back in the cold climes of Kashmir, on the banks of Wullar (Maha-padmasar) lake, on the shortest day of the year, when about a meter long icicles keep on hanging from the trees there, Mahatma Lagadha was able to detect all such astronomical phenomena, that too without any "vardaan" (वरदान) from any god or goddess, unlike the fictional Maya Mahasura! 
What is the position of Acharya Lagadha   about his notions of Jyotisha?
Without mincing any words, Acharya Lagadha has made his "position" as well as "notion" clear about Jyotisham in the following words!
The purpose of the "Vedanga Jyotisham" first--in the 2nd mantra of Yajusha Jyotisham (the 3rd mantra of Rik Jyotisham) according to him is
ज्योतिषामयनं कृत्स्नं प्रवक्ष्याम्यनुपूर्वशः | विप्राणां सम्मतम् लोके यज्ञकालार्थसिद्धये||  
"I shall write systematically about the effect of time on the movement of luminaries meritorious by itself and accepted by learned Brahmanas for the purpose of defining the proper time for different sacrifices"--Dr K V Sarma translation.
In the 36th mantra of Rik Jyotisham (which is the 3rd mantra of Yajusha Jyotisham), the purpose of compiling the VJ has been clarified once for all
वेदा हि यज्ञार्थमभिप्रवृत्ताः कालानुपूर्व्या विहिताश्च यज्ञाः । तस्मादिदं कालविधानशास्त्रं यो ज्योतिषं  वेद स वेद यज्ञान् ।।
 "The Vedas have indeed been revealed for the sake of the performance of the sacrifices.  But these sacrifices are dependent on the various segments of time.  Therefore, only he who knows the lore of time viz. Jyotisha, understands  the performance of the sacrifices fully" (K V Sarma translation) 
Then in the 35th mantra of the Rik Jyotisham we read
यथा शिखा मयूराणां नागानां मणयो यथा| तद्वत्वेदाङ्ग शास्त्राणां ज्योतिषं मूर्धनि स्थितम् || 
"Like the combs of the peacocks and the crest jewels of serpents, so does the lore of jyotisha stand at the head of the lores forming the auxiliaries of the Vedas" K V Sarma translation   
It is interesting to note here that the word "jyotisha" has been replaced by "Ganita" in the 4th verse of Yajusha Jyotisha!  That means jyotisha = ganitam (and not phalitam!) as per the VJ.
No Mesha etc. Rashis in the VJ:
In the Yajusha-Jyotisham, there is a verse after the 4th mantra which reads as
ये बृहस्पतिना भुक्ताः मीनात् प्रभृति राशयः| त्रिवृत्ताः पञ्चभिर् भूत: यः शेषाः स परिग्रहः||
It is not found in Rik-Jyotisham and has been given without any number by Somakara in his commentary .   It talks of Mina Rashi for naming the starting month in the five year yuga!
This mantra has been termed as interpolation by one and all.  This is what Dr. Sarma has said on page 50 of "The Vedanga Jyotisham" published by INSA, New Delhi (Attached herewith) 
Quote 
This verse is an interpolation.  Firstly it is unnumbered and found only in Yajusha recension.  Secondly the word Rashi itself, meaning the division of zodiac of 30° each, named Mesha, Vrishabha etc. is of foreign origin and came to India only during the first centuries A.D. along with Greek astrology.  Upto and including the early astronomical samhitas of the last centuries BC, the only zodiacal divisions known in India were the nakshatra divisions.
Unquote
As per the attachment VJh (Hindi translation by) Dr. Sureshchandra Mishra, Jyotishacharya has come down heavily on the person who has made such an interpolation!
Shivraj Acharya Kaundinyayana of Nepal has written an exhaustive commentary in Hindi and Samskrit on the VJ.  As per the attachment Kaundinyayana2, he has also made it very clear that Mesha, Vrisha etc. Rashis are not of Indian origin! 
Same is the case with all the other commentators and translators of the VJ, who have declared in one voice that there were no Mesha etc. Rashis in India till the early centuries of CE!  
Bhaskaracharya-II has dittoed the VJ about the definition of "Jyotish" as  Vedanga :                                  Bhaskaracharya-II of 12th century AD is supposed to be the last siddhanta-kara of Indian astronomy.  In his Siddhanta Shiromani, Graha-ganita-Adyaya, he has clinched the issue once for all as to why Jyotisha is a Vedanga in the following words:
 वेदास्तावद्यज्ञकर्म प्रवृत्ता यज्ञा: प्रोक्तास्तेतु कालाश्रयेन || शास्त्रादस्मात् काल बोधो यतः स्यात् वेदान्गत्वं ज्योतिषस्योक्तमस्मात्||                                  " Vedas have advised to perform yajnyas;  and the yajnyas have to be performed in proper timings.  Because from this shastra (of jyotisha) we can calculate such proper timings (for yajnyas), that is why jyotisham is called a Vedanga".
As per the attachment, Bhaskara-jyotisha3, Bhaskaracharya-II is all praise for "jyotihs" and has called it the eyes of the Vedas (not for predictive astrology but) for its being able to calculate proper timings for yajnyas!
No scope for predictive astrology, much less the so called "Vedic astrology":
To sum up this long mail, my  "position on what notions Jyotisa as a Vedanga operated" is the same as that of Mahatma Lagadha of 15th century BCE  to Bhaskaracharya-II of 12th century CE----Jyotisha is a Vedanga only because it enable us to calculate proper timings for yajnyas!
And celebrating festivals are a form of yajnyas, and we must celebrate them on proper dates and timings and not as per the whims and fancies of niraayana niraadhaar "Vedic astrologers" who are not following Veda either in letter or in spirit!
The tail piece is that the actual Dipavali as per all the shastras was on September 28, 2019 but, ironically, we celebrated Mahalayaa--Sarvapitra-Amavasya_- on that date! thanks to "Vedic astrology" and "Vedic astrologers" 
With regards and Jai Shri Ram!
A K Kaul
Kaundinyayana-2.jpeg
vjh-02.jpeg
Bhaslaraacharya-jyotish.tif
VJ-Year-1399BCE-stars.pdf
VJ-Dhanishtha-Uttarayana-NM.pdf
vedangaJyotisham.pdf

Irene Galstian

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Oct 27, 2019, 1:32:19 AM10/27/19
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Thank you for the explanations, Sir.

Irene
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