युद्धं यथा यदा वा भविष्यम् आदिश्यते त्रिकालज्ञैः । तद्विज्ञानं करणे मया कृतं सूर्य सिद्धान्ते ॥ १७-०१ ॥
Astronomers are able to predict by calculation beforehand the time and nature of planetary conjunctions (grahayuddha). I have treated of this subject in my astronomical work, Pañcasiddhāntikā basing my theories on the Sūrya Siddhānta.
The planets all revolve in the sky and their orbits of motion lie one above the other. When seen from this great distance, the planets seem to move on one even surface.
The conjunctions of the planets are of four sorts known technically as—1. Bheda 2. Ullekha 3. Aṃśumardana 4. Asavya, according as the planets are more and more distant from each other, as stated by Parāśara and other Ṛṣis.
If the planets should be in Bheda conjuction there will be drought in the land; friends and persons of great families will turn into enemies; if the planets should be in Ullekha conjunction there will be wars in the land and princes will quarrel with their enemies, but there will be abundance of good food.
If the planets should be in Aṃśumardana conjunction, kings will be at war and mankind will suffer from weapons, from disease and from hunger; if they should be in Apasavya or Asavya conjunction, rulers will be at war with one another.
युद्धं यथा यदा वा भविष्यम् आदिश्यते त्रिकालज्ञैः । तद्विज्ञानं करणे मया कृतं सूर्य सिद्धान्ते ॥ १७-०१ ॥
Astronomers are able to predict by calculation beforehand the time and nature of planetary conjunctions (grahayuddha). I have treated of this subject in my astronomical work, Pañcasiddhāntikā basing my theories on the Sūrya Siddhānta.
The planets all revolve in the sky and their orbits of motion lie one above the other. When seen from this great distance, the planets seem to move on one even surface.
The conjunctions of the planets are of four sorts known technically as—1. Bheda 2. Ullekha 3. Aṃśumardana 4. Asavya, according as the planets are more and more distant from each other, as stated by Parāśara and other Ṛṣis.
If the planets should be in Bheda conjuction there will be drought in the land; friends and persons of great families will turn into enemies; if the planets should be in Ullekha conjunction there will be wars in the land and princes will quarrel with their enemies, but there will be abundance of good food.
If the planets should be in Aṃśumardana conjunction, kings will be at war and mankind will suffer from weapons, from disease and from hunger; if they should be in Apasavya or Asavya conjunction, rulers will be at war with one another.