Hayanaratna · by Balabhadra
Chapter 3 · The Sixteen Yogas
षोडशयोगाध्यायः
अत्र पञ्चदशभिरंशैः रविः प्रयुतिंवक्ष्यमाणेत्थशालादियोगङ्करोतीत्यर्थः ॥ एवं सर्वत्र प्रश्नवैष्णवे राहोरपि द्वादशदीप्तभागा उक्ताः ॥
Here the meaning is this. With fifteen degrees the Sun makes ithasala (planets moving toward an exact aspect) and the other yogas that will be described. So it is in every case. In the Prashnavaishnava, twelve deepta degrees (the planet's orb of light) are also given for Rahu.
Simple meaning: Orbs: a planet makes the yogas within its orb. Rahu has an orb of 12.
अथेक्कवाल्लेन्दुवारौ ॥ तत्रक्कवाल्लेन्दुवारयोर्लक्षणमुक्तं संज्ञातन्त्रे ॥
Same verse as Tajika Nilakanthi 2.17; see its meaning there.
अत्र वर्षप्रवेशे इक्कवालयोगोत्पत्तौ राज्यसुखयोर्लब्धिः कुलानुमानेन वाच्या वर्षारिष्टेप्यरिष्टभंगो वाच्यः क्वचन वर्षप्रवेशमासप्रवेशादौ यदाकेंद्रापोक्लिमस्थाग्रहाः पणफरापोक्लिमस्था वा स्युस्तदा कोपि योगो न संभवेत् ॥
Ikkabala in the year chart: it may bring rule and comfort and ease a hard year. Planets only in these house mixes form no yoga.
सर्वे ग्रहा द्वित्रिष्वपि केंद्रादिषुस्थिता योगकर्तारो ज्ञेया इतिजीर्णटीकाकृत् ॥
Planets in two or three kinds of houses still count as forming the yoga.