Fundamentals of Vedic Astrology 2: Understanding Drishti Bheda: Rashi, Graha and Bhava

Written by Shubham Alock

Preamble – A few days back Shri Sunny Jain posted a question in a Facebook Group about aspects of the planet. Where he asked to suppose a planet is exalted. His aspect on a 7th house will be an exalted aspect, debilitated aspect or his effect will be according to beneficence or maleficence of planets.

My answer was only planets can become exalted or debilitated not their aspects. which means effects of aspects will be according to maleficence and beneficence of planets. [Will be dealt extensively of course]

There Shri Deepak Panchal Vishwakarma said to differentiate between Rashi Drishti, Graha Drishti, and Bhava Drishti.
Because it is to be taught in my Jyotish Prarambha course. I told that I will write a separate article on this.

This is that article.

Brihat Parashara Hora Shastra: There are many editions of this book, 10 I have in my library. 4 of them are original [written by authors] rest 6 just copied and paste from one book to another resulting in a new book.

4 Basic editions are by Shri Tarkachandra Shastri, Pandit Ganesh Dutt Pathak, Acharya Sitaram Jha and Pandit Devchandra Jha.
Shri Tarkachandra Shastri says he found this manuscript in the library of a king who is said to have most authentic manuscripts. That edition consists of maximum shlokas but chapters are less.

Pandit Ganesh Dutt Pathak gave no reference on how he found the book.

Acharya Sitaram Jha made a contradictory statement when in starting he said he got this manuscript from Pandit Jeevnath Jha and copied the whole manuscript by his hand and published whereas in end he writes he collected this and published after proof-reading and correcting the manuscript.

Pandit Devchandra Jha – mentions that he got this manuscript from various Pandit’s of rural area and collected all of them and after proofreading and correcting them. Published his edition.

Keep in mind this information which will be useful later. Except for Tarkachandra Shastri edition, all editions have  98-99-100 chapters. But the number of shloka’s are maximum in Tarkachandra Shatri edition.

When to refer to Brihat Parashara Hora Shastra: Many people think BPHS [Brihat Parashara Hora Shastra] to be gospel book of astrology authored by sage parashara.

But one must keep in mind that it is in form of conversation between Sage Parashara and Maitreya which means it was not written by Parashara himself. [See Jaimini Sutras is written by Jaimini Itself as it doesn’t contain narrative verses]  It was written by someone else. That too not at that time but at later times. Mostly between 1400-1500’s [I am taking about BPHS available now]

Mihira also mentions BPHS in his Brihat Jataka and mentions that it is large and extensive hence he is producing a condensed version of it. 

Then why he left many things like Graha Avasta [Many kinds are given in BPHS]. When one reads “Jataka Narayaneeyam and Yogavali Khandam” [ A superb book on Traditional Astrology and its secrets] one finds the author has mentioned parashara have dealt mainly with Raajyoga and Bhavaphala and have left Balarishta and Ayuryogas and only dealt with them in a condensed manner. 

But, now available BPHS deals extensively with them. This leads us to conclude that BPHS was never written. But was memorized in traditions [It was done with every Shastra of Hindu’s] someone may have written it before Mihira’s time which Mihira saw. but mainly it was a book which was memorized and not written.

After invasion people saw their knowledge being lost hence some of those traditions complied BPHS in written form. The real number of Shloka, Chapter, Index is not known to us. BPHS available nowadays is a result of greed of translators and their own superimposition of limited understanding of Jyotisha along with their ignorance of traditions and their orthodoxy over words of sages [will be seen in “Graha Drishti]

One will do well to go through article of “Shri Shyamsundara Dasa” “On the authenticity of the (Modern) Brhat Parashata Hora Shastra

My advice is if you are to read BPHS Read all available versions one by one. Don’t take any words as said by sage until you have read all editions and when you have read. try before you accept it as sage’s word. When you find contradiction in opinion between principles of Brihat Parashara Hora Shastra and other classics of astrology stick to other classics until you are very sure of BPHS’s principles [After rigorous testing]  

For an example regarding AshtakaVaraga there are two opinions one is of Mihira and other of Parashara. [Will be covered in course] people who have been very successful in using Ashtakavarga have used and tied to Mihira’s method and not of Parashara’s. 

Rashi Drishti

Well exposed without any confusion. The word used is Rashi aspect sign in front of them and two adjacent Rashi. It have to be practised on South Indian Horoscope. Adjacent Rashi means Rashi in 4-10 to Rashi in front. Many scholars have misinterpreted that adjacent “Parshbhave” means the sign juxtapose and shloka means Rashi does not aspect sign juxtapose. But this is incorrect. Why, It will be shown in our Jaimini Article. [Here, it will make the article way too long] One can refer to my article on Sangyan Tattwa for more information.

(adsbygoogle = window.adsbygoogle || []).push({});

Movable sign  aspect the sign in 8th to them and their Parshava sign which is sign in 11th and 5th.

Fixed sign aspect the sign in 6th to them and their Parshava sign which is sign in 3rd and 9th.

Movable sign aspect the sign in 7th to them and their Parshava sign which is 4th and 10th.

In Short. Movable sign aspect all fixed sign except the one in 2nd to him, Fixed sign aspect all movable sign except the one in 12th to him, Dual sign aspects all other dual signs.

Refer the table given below.

Aspect Table

RashiFrontal SignOther Signs under Aspect
AriesScorpioAquarius and Leo
TaurusLibraCancer and Capricorn
GeminiVirgoSagittarius and Pisces
CancerAquariusScorpio and Taurus
LeoCapricornLibra and Aries
VirgoGeminiPisces and Sagittarius
LibraTaurusAquarius and Leo
ScorpioAriesCapricorn and Cancer
SagittariusPiscesGemini and Virgo
CapricornLeoTaurus and Scorpio
AquairusCancerAries and Libra
PiscesSagittariusVirgo and Gemini

Planet’s placed in the sign also aspect with Rashi Drishti.

Special with Rashi Drishti – Rashi Drishti is always full [Other’s are not – will be seen in next sections] People are confused about aspect of planet’s like Ketu or Upagraha like Mrityu or Aprakash Graha like Dhooma. Any thing in Rashi aspect with Rashi drishti. This is to say if you need to check aspect of Gulika see Rashi drishti of the Rashi where Gulika is placed and you will find aspect of Gulika

When one will read Jaimini one will find that Jaimini gave extreme importance to Rashi Drishti because even Arudha in a Bhava will aspect with Rashi Drishti only. That is to say anything in Rashi will aspect with Rashi Drishti.

It is mentioned that “Brahma” [Creator] told about Rashi Drishti, Which means any affliction arising out of Rashi Drishti shows a basic defect in creation or manifestation. Also how to approach this subject as there can be four differentiations here, aspect by malefic but who is a friend of a lord of the sign, aspect by malefic who is inimical to lord of sign.  the aspect of benefic inimical to Lord of sign, aspect of benefic friendly to lord of sign. All this will be explored in-depth in our course.

Graha Drishti

Here you will see when people superimpose their own understanding in name of editing and proof-reading what happens.

Brihat Parashara Hora Shastra clearly states that every planet have 1/4th aspect on 3-10 Houses from itself [It uses bhava which means house and not Rashi], 2/4th aspect on 5-9 houses from itself. 3/4th on 4-8 houses from itself and 4/4th aspect on 7th house from itself. Saturn, Jupiter and Mars have have special aspect as Saturn aspects 3-10 from itself by full 4/4 aspect, Mars aspect 4-8 from itself by full 4/4 and Jupiter aspects 5-9 fro itself by full 4/4 aspect.  

What the sage have intended to say was all planets except Saturn, Jupiter and Mars have a full aspect on 7th house and they Saturn, Jupiter and Mars have a special aspect on these houses as their full aspect and on 7th house, their aspect is not full, but partial.
But both authors with their claim of correcting the manuscript distorted it. But Pandit Ganesh Dutt Pathak and Pandit Tarkachandra Shastri [They never mentioned correcting the manuscripts gave original table of aspects which is as follows.

Graha Drishti

PlanetTrine [5-9]Chaturastra [4-8]Saptama [7]Upachaya [3-10]

This, as can be seen above was the real method Sage wanted to propagate which was mutilated in name of correcting manuscripts.
One can also see that secret of Nadi Astrology lies here. Suppose two planets are in trine Sun and Moon then Sun cast 2/4th aspect on Moon and Moon cast 2/4th aspect on Moon – Now is it illogical to say in sense that they are in conjunction [Half+Half=Full] Due to this reason while defining Sambandha between planets Mantreshwara in his Phladeepika added Sambandha between Planets in Mutual Kendra and Kona.

Secrets in usage: We know sam-bandha between planets are made by four methods. By being in each other’s sign, By being in mutual aspect, By being aspected by the depositor, by being in same sign [Together] But in practice, we find mutual aspect does not make a strong connection in many cases, Why? the answer to the same is only Sun, Moon, Mercury, Venus have a full aspect on 7th to participate in mutual aspect sam-bandha other planets cast partial aspect on 7th house thus yoga may or may not be applicable.

What do I mean by “may and may not” will be defined here? 

Suppose few variations.

Jupiter and Mars in 1-7 Jupiter aspect Mars by 2/4th aspect and Mars by 1/4th aspect. it makes only 3/4th aspect. Unable to form Sambandha.

Jupiter and Saturn in 1-7. Jupiter aspect Saturn by 2/4th aspect and Saturn by 3/4th aspect making 5/4 which means a Sambandha.
This way one can clearly see the differences into considerations when we follow true spirit of Sage.

Difference between Graha and Bhava Drishti : Graha Drishti is basically for Sambandha between two Graha, Only when it is full it have to be taken into consideration. Bhava Drishti is sambandha between Bhava and Graha and all types of aspect can be considered here. which differentiates them on extent of their influence on Bhava.

Bhava Drishti 

Sitaram Jha and Devchandra Jha edition exposes this in a separate chapter named  “Grah Sphut Drishti Kahtanadhyaya” which can mean that this is only true aspect of planets. Whereas Devdutt Pathak and Tarkachandra Shatri edition exposes this in “Bhav Shad Bal Aadi Varnan Adhyayah” which clearly distinguishes between Graha Drishti and Bhava Drishti. Making clear that Bhava Drishti will take both full and partial aspect into consideration to judge the relationship between Bhava and Graha whereas Graha Drishti is only full between two Graha.

We need to calculate Drishti bala to know about Bhava Shadbala [Will be dealt in separate article] Two methods of calculations are given, I am giving the one given in Tarkachandra Shastri and Devdutt Pathak edition.

Calculations of Bhava Drishti: Aspecting planet is called “Drishta [A]” aspected planet/Bhava is called “Drishya [B]”
Take their longitude “Rashi-Degree-Minute” and A-B = If more than 6 then subtract from 10 Rashi and divide by 2.

If more than 5 then leave Rashi and double Degree and Minute
If more than 4 [But less than 5] then subtract it from 5 and remaining Degree and Minutes will give Drishti/Aspect
If more than 3, Subtract from 4, Divide by 2 and add 30.
If more than 2, Leave Rashi and add 15 in Degrees
If more than 1, leave Rashi and half the degrees. This gives quantum of aspects.

For Saturn, Mars and Jupiter : For Saturn add 45 more in aspect on 3rd and 10th house. For Jupiter add 30 more in aspect on 5th and 9th house. For Mars add 15 more in aspecton 4th and 8th houses.

These calculations can be tiring for beginners hence one is advised to take support of modern day software’s. One such Software is Jagannath Hora which is free to download. [Check settings before usage] In the software open any chart [It is easy to use] Select the option “View” above in File Bar and then choose “Aspect Table with Relationship” Then right click on New Window anywhere over blank space and choose “Full Aspect Value” and then change it to be 100.

Secrets in Usage: Graha Drishti does not take into consideration degrees of planets. In planet in aforesaid Bhava/Rashi [They are same] comes under their aspect irrespective of their degrees. But in Bhava Drshti Degrees of Bhava [Similar to that of Lagna] needs to be taken into consideration. This is the reason why Mantreshwar in his Phala-Deepika have said that planets in any bhava equalling the degrees of Lagna will give the full effect of that bhava and in other places promotionally. This also applies with their aspect. being placed in a bhava is inclusive of aspect on other Bhava.


September 3, 1993; 18:00:00; Moradabad – India

(adsbygoogle = window.adsbygoogle || []).push({});

[An operation after her birth just around 12 hours of birth near waist due to some ulcer/eruption and doctors cut the spinal veins which control veins. Now by birth she can’t be moved]

Creation Flaw: See Lagna with malefic and retrograde Saturn but in own sign [Longevity is not hampered] Rashi Drishti Venus, Indrachaap, Upaketu, and Kaal. All three of these Aprakash Graha are troublesome. It gave the problem in upbringing [health issues] abnormality is seen by Aprakash Graha. Venus being benefic and friendly makes sure that her physical growth and longevity doesn’t get hampered.

October 28, 1955; 21:10:00; Seattle-Washington-USA

Horoscope of Bill Gates: See mutual aspect between Mercury and Moon 1st 2nd lords and 4th and 2nd lords which give a beautiful combination for making money and property.

If you consider mutual aspect between Mars and Moon it also becomes a combination between 6th and 2nd Lord which indicates debts. He is not in debt, he never was.

See Bhava Drishti for 11th house it is aspected by Sun [Authority leader in Computer operating systems] Mars [Engineering] Mercury [74 – more than 50 – For technology and 
computers/communication/email’s/outlook] Jupiter [Donations and Bill and Melinda Foundation] Venus [Beautiful operating system from DOS to Windows XP] Saturn [Hard work and persistence with struggles to be at top] One can see more the planets aspects 11th house better the financial condition. 

[See house lordship of these planets and match it with his Wikipedia Biography] 11th lord is apecting 11th hosue along with 1st, 4th, 7th, 10th, 5th, 9th lords. [What else one wants]

This is an extensive topic, which can’t be taught in a single article. It has to be taught step by step distinguishing between Rashi and bhava, and their manifestation. Along with difference in Rashi and Graha Dasha. This article will provide an introduction to the subject. This article will be dealt extensively in “Jyotish Prarambha”

(C) Shubham Alock for Jyotish Prarambha

Understanding Fundamentals of Vedic Jyotish Part 1

Written by Shubham Alock

Pre Script – This article is a part of my Jyotish Prarambha Course.

When we learn basics we learn about Own sign, Mool-Trikona [Favourite sign] and Exaltation sign of planets. They are given in classics and except Rahu and Ketu, there is no confused amongst other planets regarding their own sign, exaltation, and Mool-Trikona. But classics doesn’t give us the reason behind allotment of Signs to planets. This can be only for the reason because sages thought that people already know this [They must have never taught that people outside param para will also read this science that too from books and not from Gurus]

Many people have attempted to find a logic behind this allotment. Nobody’s views can be discarded. Here in this article, I am presenting my own view on allotment of different signs to different planets for different purposes.


In Hindu mythology, Sun and Moon are considered as God’s. In Astrology we take them as Ultimate male [Sun] and Ultimate female [Moon] They rule single sign in Zodiac Sun rules Leo and Moon rule Cancer. According to their Nature of being Watery [Cancer] and Fiery [Leo] As the moon is the cause of sustenance and Karaka of Kendra [Quadrants] she chooses a Kendra sign of water – Cancer. Whereas Sun being Father [Creation chain] and being Karaka of prosperity and expansion he chooses a sign in Kona [All three fire signs are in Kona] But he chooses Leo being closest to Mother [Moon-Cancer]

There is a traditional story which goes as First Mercury comes to Moon and asks for a place to live and Moon gives him Gemini [One sign behind her to live] Whereas Sun gives him Virgo [One sign ahead him] Mercury is fastest between planets [Excluding Sun and Moon] Thus he comes first, Then comes Venus [2nd Fastest planet] she goes to Moon who gives him Taurus [Next sign to Gemini behind Moon] and Sun gives him Libra [Next sign ahead of Virgo] Then comes Mars [3rd Fastest planet – Leaving Sun] which is given Aries by Moon and Scorpio by Sun [Next signs to Taurus and Libra respectively in their direction of forward and backward motion] Then comes Jupiter [4th fastest planet  in Zodiac]Then comes Jupiter [4th fastest planet  in Zodiac] Moon gives him Pisces whereas Sun gives him Sagittarius] Then comes Saturn [Slowest planet] and he is given Aquarius by Moon and Capricorn by Sun.

Regarding Own signs of Rahu and Ketu, I do follow another method, Not mentioned anywhere. It will be taught in the course but being a separate topic is not being disclosed here.
See this Diagram here for better understanding.

(adsbygoogle = window.adsbygoogle || []).push({});

Trine ownership [Mool-Trikona]

Except for Moon, every planet has Mool-Trikona in his own sign.
Moon has Mool-Trikona in another sign Taurus due to Nakshatra Rohini falling in Taurus. In Taurus from 0-3 degree he is exalted and in rest of the sign, he is Mool-Trikona.

The name mool-trikona implies auspiciousness. As any planet in Kona is devoted to do good to native, bring prosperity and expansion to him. Unless they become lord of 6-8-12 and starts harming Kona they bring auspiciousness. In the same manner planets in Mool-Trikona is akin to being in 9th house as per Rashi placement [Being placed in 9th house in reality is a Bhava Placement] Why 9th house because it is termed as Tri-Trikona which means Highest Trikona or Third Trikona [First being Lagna and second being 5th house]  A Planet in Mool-Trikona is hence benefic and provides one with luck and auspiciousness [Mihir writes 9th house as Shubha which means auspicious in itself] 

Mool means root and Trikona means trine which i an Astrological sense means auspicious/good. Hence we must see the trine in which a planet’s Mool-Trikona falls in horoscope of the divine man [Kaal-Purusha] which always have Aries in first house.

Sun have his mool-trikona in Leo from 0 to 20 degrees, It falls in Dharma Trikona which implies Sun’s duty is to hold Dharma and his significations are Dharmic. When he signifies father it is that father who gives us our Dharma [Whose principles we follow] he may or may not be the father who gave birth to native. Rest of Leo 20 to 30 degrees is his own house. Same method have to be followed for each and every planet.

Mars have his mool-trikona in Aries from 0 to 12 degrees. It is in Dharma trikona which again implies that he works for Dharma, When he kills it is to protect someone, when he makes a step it is accordance to good and bad he is taught. All his steps are taken to save something or at-least not to harm. Rest from 12 to 30 degree Aries and 0-30 Degree of Scorpio is his own sign.

Mercury have his mool-trikona in Virgo from 15-20 degree. Rest 20-30 degree of Virgo and 0-30 degree of Gemini is his own sign and 0-15 degree of Virgo is his exaltation. It falling in 6th house of Artha implies his nature is accumulative and he is of storing character. He is karaka of business which signifies his nature well. His activities are for worldly affairs having something in mind, for growth and sustenance. This is also Upachaya [Growing house]
Jupiter have his mool-tikona in 0-10 degree of Sagittarius, 10-30 of Sagittarius and 0-30 of Pisces is his own sign. It being in Dharma trikona gives him a nature of doing righteous things. Not being mean or greedy he works only for sustenance. Whatever is necessary will be done, nothing will be done having enjoyment or fulfilment as a motive.

Venus have his mool-trikona in 0 to 15 degree of Libra. 15-30 degree of Libra and 0-30 degree of Taurus is his own sign. It being in Kaama Trikona it indicates his basic temperament is working for desires and enjoyment.

Saturn have his mool-trikona in 0-20 degree of Aquarius, 20-30 degree of Aquarius and 0-30 degree of Capricorn is his own sign. It is in Kaama Trikona which again implies his nature of work is motivated by desires and enjoyment.

Here one can notice that no planet have his Mool-Trikona in any of signs in Moksha Trikona. Mool-Trikona as said earlier shows basic temperament and constitutes nature of planet. No one have his mool-trikona in Moksha Trikona because if their motive be moksha they can’t qualify to become a Graha [Which means to grasp/hold] one motivated by Moksha will tend to leave each and everything.
Except Moon every planet have his exaltation in his own sign, He preferes the sign according to his nature and temperament. 

Sun owning single sign Leo perefers it is Mool-Trikona as it is according to his nature of the Fiery element. Mars takes Aries due to it being Fiery element whereas Scorpio is a watery sign. Mercury prefers Virgo for it being an earth sign whereas he himself is of Earth element. Jupiter being of ether element is comfortable in each and every element but between his both signs he prefers fiery Sagittarius as it represent’s dharma and watery sign can’t be Mool-Trikona of a Graha [Due to the reason stated above] Venus prefers his sign Libra which is of Vayu Tattwa Venus being of Jala Tattwa must have preferred Taurus of Earth Tattwa [Being friendly] but due to it already being occupied by Moon. See order of planets Moon comes at 2nd place whereas Venus at 6th place he prefers Libra. Saturn prefers Aquarius being identical to his nature of Airy element.

See this diagram for a better understanding of Mool-Trikona sign of planets.

Exaltation [Uccha]

To Understand this first understand Tatta [Element] and Dig-Bala [Directional Strength of planets.

Sun and Mars are of fiery element and have digbala in South direction 10th house. Venus and Moon are of earth element and have Digbala in North direction [4th house] Saturn is of Airy element and have digbala in West direction [7th house] Mercury is of Earth element and Jupiter is of ether element and they both have digbala in East direction [1st house/lagna]

See the image given below of Tattwa and Digbala and remember that Tattwa in nature of Sun’s direction from 10th house through day [Anti-clockwise of chart] is friendly, In direction of chart is neutral [Anti-Clockwise to Sun’s direction] and opposite are enemies. The exception is ether element [Jupiter] which pervades in each element.

(adsbygoogle = window.adsbygoogle || []).push({});

What do we mean by direction of Sun here is count like 10-7, 4-1 Houses, Opposite to the sun is 10-1, 4-7 Houses. Because at morning Sun is in Lagna, At noon Sun is in the 10th house at Sunset sun is in 7th house and at midnight Sun is in the 4th house always.

This makes a ring like situation. Let me explain it for better understanding.

Air and Fire are friends. Water and Earth are friends. [In direction of Sun – Starting from the 10th house] In opposite direction they are neutral. Hence, Fire and Earth is Neutral and Air and Water are Neutral. In Opposite direction, they are enemies, Hence. Air is an enemy to Earth and Fire is an enemy to water.

This is the basic behind allotment of exaltation signs of planets. Let we deal with them one by one.

Luminaries: Exalted in same Tattwa. Sun is of Agni tattwa, Other planet in same tattwa is Mars. His signs are Aries and Scorpio. Between them Aries is Male and Fire element hence Sun is exlated in Aries.
Moon is of Jala tattva, Other planet in same tattva is Venus. He owns Taurus and Libra. Taurus is of Earth element [Friendly to water] as well as female sign. Hence, Moon is exalted in Taurus.

Tara Graha: Mars is of Agni tattva and is male [He is complete male as he suffers no restriction of Sattwa being a Tamasic planet] He goes to its friendly Tattwa, Air. There he finds Aquarius [Airy] and Capricorn [Earth element] He prefers Capricorn because it is a female sign [Male planet without Sattwic nature – Want’s to procreate in female sign]

Mercury is of Prithvi tattva, He is neutral [Without gender – Female Eunuch] He goes to  Watery tattva [Friendly] finds no sign suitable as Cancer is much feminine and Libra is masculine, He goes to the fiery element and finds himself incompatible in much fire. He can’t rise up to the level of Ether having his Mool-Trikona in a Upachaya house. being neutral he can be satisfied by his self and thus prefers his sign Virgo being female in nature [He himself is female eunuch] also due to same Tattwa [Both Mercury and Virgo is of Jala Tattwa]

Jupiter is of ether element. He goes to his friendly element and finds Libra and Capricorn there. being of ether element [Don’t want to harm anyone, docile] he prefers the female sign Cancer out there.
Venus is of Jala Tattwa. He goes to his friendly Tattwa [Earth] and finds Gemini there which is incompatible being a male sign [Female planets prefer female sign] Because of a specified gender he doesn’t look to incompatible tattva and goes to all pervading tattva Ether. He finds Sagittarius there which is male and fiery but rejects that and becomes exalted in Pisces which is a female sign as well as Jala Tattwa.

Saturn is neutral [Male Netutral] being without gender he doesn’t follow going to his friendly Tattwa. He goes to neutral tattva [Neutral Gender – chooses either self or neutral Tattwa] and finds only one sign remaining there Libra [Of Venus] and chooses it to be his exaltation. Rest two are already occupied by Jupiter and Venus.

See the image below to understand.

(adsbygoogle = window.adsbygoogle || []).push({});

Here we see a peculiarity. Luminaries are exalted in their own tattva where male prefers male sign and female prefers female sign.

Star planets consist of two male Jupiter and Mars and one female Venus along with two neutrals Saturn and Mercury.

Both male and female prefer to go to their friendly tattva and both of them prefers female sign. Female planet prefers female sign [Same – Harmony] procreation for a female is more a burden than a boon. It will be dealt separately in Avtar Adhyaya. We will see Venus is a form of Parashurama who never had wife or children.
Eunuch planets are of two types one is completely dual [Mercury – owing both dual signs] and he remains in his own sign of his exaltation. whereas Saturn takes his step to neutral Tattva [Misery significant – Not happiness but solitude]

Now see them in accordance to their Avtar.

Sun is Rama and is situated in Self-Dharma [Aries]

Moon is Krishna and is situated in Karma and sustenance [Taurus]

Mars is Narasimha and is situated in Karma and Prominence/Power [Capricorn]

Mercury is Balarama and is situated in Upachaya [Growth] and greens [Virgo]

Jupiter is Vamana and is situated in 4th house of Vidya for Moksha [Cancer]

Venus is Parashurama and is situated in 12th house [loss] of life and desires for Salvation [Pisces]

Saturn is Koorma and is placed in 7th house of Kama [Desire to give something – Samudra Manthan] and enjoyment not for self but for all [Libra]

When we will read the course in depth we will understand that nature of planets are so that they have to be exalted in these signs only.

Table of Exaltation, Rashi and Trikona

Planet ExaltationMool Trikona  Swa-Rashi  Secondry Rashi
Sun0-10 Aries0-20 Leo20-30 Leo
Moon0-3 Taurus3-27 Taurus0-30 Cancer
Mars0-28 Capricorn0-12 Aries13-30 Aries0-30 Scorpio
Mercury0-15 Virgo15-20 Virgo21-30 Virgo0-30 Gemini
Jupiter0-5 Cancer0-10 Sagittarius11-30 Sagittarius0-30 Pisces
Venus0-27 Pisces0-15 Libra16-30 Libra0-30 Taurus
Saturn0-20 Libra0-20 Aquarius21-30 Aquarius0-30 Capricorn

(c) Shubham Alock for Jyotish Prarambh Course