{"id":"vidhyamitra:city-day:pondicherry:-0562-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pondicherry/-0562-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0562-04-16","date_display":"April 16, 563 BCE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-562,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1515892.770833,"kali_year":2540,"ahargana":927427.2708,"sun":{"sidereal_longitude":36.3248,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":269.6394,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.3147,"elapsed_within_tithi_degrees":5.3147},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.6394,"elapsed_within_degrees":2.9728},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.9642},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":-562,"month":4,"day":16,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1515892.770833,"ahargana":927427.2708,"kali_year":2540,"ayanamsa_lahiri":-11.9322,"grahas":{"sun":{"sidereal_longitude":36.3248,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":269.6394,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-4.4996},"mars":{"sidereal_longitude":7.941,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":31.6158,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":24.175,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":80.3784,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":48.3489,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":0.4401,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.4401,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-562,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1515892.770833,"kali_year":2540,"ahargana":927427.2708,"sun":{"sidereal_longitude":36.3248,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":269.6394,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":233.3147,"elapsed_within_tithi_degrees":5.3147},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.6394,"elapsed_within_degrees":2.9728},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.9642},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":126.685},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":53.315}},"eclipse_window_40days":[]},"city":{"slug":"pondicherry","name":"Pondicherry (Puducherry)","lat":11.9416,"lon":79.8083,"tz_offset_hours":5.5,"country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"pondicherry","name":"Pondicherry (Puducherry)","lat":11.9416,"lon":79.8083,"tz_offset_hours":5.5,"country":"IN","tier":"tier-1"},"sunriseLocal":"05:59","sunsetLocal":"18:22","solarNoonLocal":"12:11","dayLengthHours":12.384286996421398,"dayLengthDisplay":"12 Hours 23 Mins 03 Secs","nightLengthDisplay":"11 Hours 36 Mins 57 Secs","moonriseLocal":"22:02","moonsetLocal":"09:26","rahuKala":{"name":"Rāhu Kāla","start":"15:17","end":"16:49","startHours":15.275263563828709,"endHours":16.823299438381383,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:05","end":"10:38","startHours":9.08312006561801,"endHours":10.631155940170686,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:11","end":"13:44","startHours":12.17919181472336,"endHours":13.727227689276035,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:17","startHours":8.87671528234432,"endHours":9.2895248488917,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.503060274696885,"endHours":6.833307927934789,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:36","startHours":11.766382248175978,"endHours":12.59200138127074,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:10","startHours":4.335810050323141,"endHours":5.1614291834179005,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"05:59","startHours":4.95502440014421,"endHours":5.98704831651266,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:04","startHours":14.24323964746026,"endHours":15.06885878055502,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.17133531293406,"endHours":18.571335312934057,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:53","startHours":18.371335312934058,"endHours":18.887347271118283,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.121335312934058,"endHours":19.871335312934058,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:36","startHours":23.76638224817598,"endHours":24.59200138127074,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:59","end":"07:32","startHours":5.98704831651266,"endHours":7.5350841910653354,"quality":"inauspicious"},{"name":"Udveg","start":"07:32","end":"09:05","startHours":7.5350841910653354,"endHours":9.08312006561801,"quality":"inauspicious"},{"name":"Chala","start":"09:05","end":"10:38","startHours":9.08312006561801,"endHours":10.631155940170686,"quality":"neutral"},{"name":"Labha","start":"10:38","end":"12:11","startHours":10.631155940170686,"endHours":12.17919181472336,"quality":"auspicious"},{"name":"Amṛta","start":"12:11","end":"13:44","startHours":12.17919181472336,"endHours":13.727227689276035,"quality":"auspicious"},{"name":"Kāla","start":"13:44","end":"15:17","startHours":13.727227689276035,"endHours":15.275263563828709,"quality":"inauspicious"},{"name":"Śubha","start":"15:17","end":"16:49","startHours":15.275263563828709,"endHours":16.823299438381383,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:22","startHours":16.823299438381383,"endHours":18.371335312934058,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:22","end":"19:49","startHours":18.371335312934058,"endHours":19.823299438381383,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:17","startHours":19.823299438381383,"endHours":21.27526356382871,"quality":"auspicious"},{"name":"Roga","start":"21:17","end":"22:44","startHours":21.27526356382871,"endHours":22.727227689276035,"quality":"inauspicious"},{"name":"Udveg","start":"22:44","end":"00:11","startHours":22.727227689276035,"endHours":24.17919181472336,"quality":"inauspicious"},{"name":"Chala","start":"00:11","end":"01:38","startHours":24.17919181472336,"endHours":25.631155940170686,"quality":"neutral"},{"name":"Labha","start":"01:38","end":"03:05","startHours":25.631155940170686,"endHours":27.083120065618008,"quality":"auspicious"},{"name":"Amṛta","start":"03:05","end":"04:32","startHours":27.083120065618008,"endHours":28.535084191065334,"quality":"auspicious"},{"name":"Kāla","start":"04:32","end":"05:59","startHours":28.535084191065334,"endHours":29.98704831651266,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.98704831651266,"endHours":6.98704831651266,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.98704831651266,"endHours":7.98704831651266,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.98704831651266,"endHours":8.98704831651266,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.98704831651266,"endHours":9.98704831651266,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.98704831651266,"endHours":10.98704831651266,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.98704831651266,"endHours":11.98704831651266,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.98704831651266,"endHours":12.98704831651266,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.98704831651266,"endHours":13.98704831651266,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.98704831651266,"endHours":14.98704831651266,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.98704831651266,"endHours":15.98704831651266,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.98704831651266,"endHours":16.98704831651266,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.98704831651266,"endHours":17.98704831651266,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.98704831651266,"endHours":18.98704831651266,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.98704831651266,"endHours":19.98704831651266,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.98704831651266,"endHours":20.98704831651266,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.98704831651266,"endHours":21.98704831651266,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.98704831651266,"endHours":22.98704831651266,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.98704831651266,"endHours":23.98704831651266,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.98704831651266,"endHours":24.98704831651266,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.98704831651266,"endHours":25.98704831651266,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.98704831651266,"endHours":26.98704831651266,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.98704831651266,"endHours":27.98704831651266,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.98704831651266,"endHours":28.98704831651266,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.98704831651266,"endHours":29.98704831651266,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.454147970671132,"eotMinutes":0.015291116598477705,"ayanamsa":-11.9322}},"calendars":{"vikram_samvat":-505,"saka_samvat":-640,"bengali_samvat":-1155,"malayalam_era":-1386,"nanakshahi_year":-2031,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pañcamī · Vikram -505 undefined · Śaka -640 undefined"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"pondicherry"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 16, 563 BCE · Pondicherry (Puducherry) · Vidhyamitra","description":"April 16, 563 BCE for Pondicherry (Puducherry): Kṛṣṇa Pañcamī, sūryodaya 05:59, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pondicherry/-0562-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pondicherry/-0562-04-16","sa":"https://sa.vidhyamitra.com/city/pondicherry/-0562-04-16","hi":"https://hi.vidhyamitra.com/city/pondicherry/-0562-04-16","x-default":"https://vidhyamitra.com/city/pondicherry/-0562-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:12:33.704Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-14T21:12:33.704Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:12:33.704Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}