पञ्चसिद्धान्तिका (आचार्य वराहमिहिर - सूर्य, रोमक, पौलिश, वासिष्ठ एवं पितामह सिद्धान्त)

PAÑCASIDDHĀNTIKĀ 377 Candragrahaṇa, xxvii See also Eclipse, Lunar eclipse Candrāṁśa, 269 Candrasphuṭa, xxviii, 27 Candraśṛṅgonnati, 137-51 Canopus, 278-81 Cara, 48-49, 57, 98 ff., 261 Cara-karaṇa, 57 Carakhanda, 48, 49 Cara-vināḍī, 49, 50, 100, 105 Cardinal directions, 269-70 Catuṣpāda, 57 Celestial equator, 86 Celestial sphere, 270-71 Chāyā, 284 Chedyaka, 267-81 Chedyakayantrāṇi, 267-81 Christian Calendar, 73 Comet, 69 Conjunction of the Moon with a Star, 276-78 Correction for the Equation of the centre, 54 Cosmogony, 248-61 Cyavana, 4 Daily motion of the Sun and the Moon, 185 Dakṣiṇāyana, 60, 176, 177, 248 Dakṣiṇottara, 271 Day, duration of, 246-47 Day, lord of, 21-23, 287, 291 Day-diameter, 96-98 Day-reckoning, 289 Days from Epoch, 5, 8, 10, 11, 25, 26, 197, 241-43 Day-time, 34-35, 51-52 Declination, 85-90 Declination of the Moon 87-90 Declination of the Sun, 87-90 Demons, 248, 249 Depadar, 24 Depdin, 24 Depmohr, 24 Deśāntara, 51-53, 209, 274 Deśāntara-nāḍī, 51 Descending Node, 67, 69 Devas, 248, 249 Dhana, 78 Dhanada, 24 Dharma-śāstra, 10, 69, 74, 139, 251 Dhātrī, 24 Dhruva, 286-87 Dhruvakaraṇī, 77 Dhūmaketu, 68 Dig-jyā, 113-15 Dikshit, S.B., xix, 10 Din, 24 Dinagaṇanā, 288-91 Dina-vyāsa, 96-98 Diophantine equation, 293 Directions from shadow, 126-32 Directions, problems of, 76-130 Dragon's head, 67 Dragon's tail, 67 Drekkāṇa, 258 Dṛkṣepa, 187-89 Dṛkṣepa of the Sun, 219-20 Druma, 24 Duration of a day, 246-47 Duration of the Eclipse, 230-35 Duryavana, 4 Dvādaśāṁśa, 258 Dvāpara, 293 Dvivedi, See also 5, 19, 20; Sudhakara Dvivedi, TS Dyauḥ, 24 Dyugaṇa, 7 Earth, 248 Earth, measures of, 253 Earth, situation of, 248 Earth's shadow, 228-30 Earth-sine, 118-21 Eclipse diagram, 236-40 Eclipse, duration of, 225-27 Eclipses, 195-96, 232-86 Ecliptic, xxvi, 236-38 Egypt 10, 288 Epicycles of the planets, 300-1 Epicyclic theory, 206-9 Epoch, 7, 30, 59 Epoch constant (kṣepa) for Jupiter, 297 Epoch constant for Mars, 297 Epoch constant for Mercury, 298 Epoch constant for Saturn, 297 Epoch constant for Venus, 298 Equation of the centre, 47-48 Farwardin, 24 First point of Aries, 73 First sine, 118-21 Five Schools of Astronomy, 4 Five siddhāntas, compara- tive study, xxvi-vii Gaṇitakaumudī, 265 Garga, 4 Gārgya, 4 Gati, 27, 312 passim. Gavām-ayana-satra, 60 Ghana, 13, 27, 28, 30, 31 Ghaṭī-yantra, 275-76 Gnomon, 91-220 ff., 267-68 Gnomonic shadow, 35 ff. 90-136, 113 Go, 24 God, 250