{"id":"vidhyamitra:city-day:kozhikode:-562-04-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/-562-04-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-562-04-11","date_display":"April 11, 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":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1515887.770833,"kali_year":2540,"ahargana":927422.2708,"sun":{"sidereal_longitude":31.5413,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":197.669,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.1277,"elapsed_within_tithi_degrees":10.1277},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.669,"elapsed_within_degrees":11.0023},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.2102},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":11,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1515887.770833,"ahargana":927422.2708,"kali_year":2540,"ayanamsa_lahiri":-11.9324,"grahas":{"sun":{"sidereal_longitude":31.5413,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":197.669,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-1.3117},"mars":{"sidereal_longitude":4.0782,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":35.13,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":23.0637,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":74.6428,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":47.6722,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":0.705,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.705,"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":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1515887.770833,"kali_year":2540,"ahargana":927422.2708,"sun":{"sidereal_longitude":31.5413,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":197.669,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.1277,"elapsed_within_tithi_degrees":10.1277},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.669,"elapsed_within_degrees":11.0023},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.2102},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.312,"elongation":166.128},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.312,"opposition_distance":13.872}},"eclipse_window_40days":[]},"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:19","sunsetLocal":"18:38","solarNoonLocal":"12:28","dayLengthHours":12.319183615411308,"dayLengthDisplay":"12 Hours 19 Mins 09 Secs","nightLengthDisplay":"11 Hours 40 Mins 51 Secs","moonriseLocal":"17:32","moonsetLocal":"05:33","rahuKala":{"name":"Rāhu Kāla","start":"14:01","end":"15:33","startHours":14.009916067601027,"endHours":15.549814019527442,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:19","end":"07:51","startHours":6.31042630796896,"endHours":7.850324259895373,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:23","end":"10:56","startHours":9.390222211821786,"endHours":10.930120163748201,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.184902484898265,"endHours":9.59554193874531,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.823725625277765,"endHours":7.1522371883554,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:53","startHours":12.059378661827571,"endHours":12.880657569521658,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:29","startHours":4.667868492580785,"endHours":5.489147400274873,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:19","startHours":5.283827673351351,"endHours":6.31042630796896,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:21","startHours":14.523215384909832,"endHours":15.344494292603919,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.42960992338027,"endHours":18.829609923380268,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.62960992338027,"endHours":19.14290924068907,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.37960992338027,"endHours":20.12960992338027,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:53","startHours":24.05937866182757,"endHours":24.880657569521656,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:19","end":"07:51","startHours":6.31042630796896,"endHours":7.850324259895373,"quality":"auspicious"},{"name":"Roga","start":"07:51","end":"09:23","startHours":7.850324259895373,"endHours":9.390222211821786,"quality":"inauspicious"},{"name":"Udveg","start":"09:23","end":"10:56","startHours":9.390222211821786,"endHours":10.930120163748201,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:28","startHours":10.930120163748201,"endHours":12.470018115674614,"quality":"neutral"},{"name":"Labha","start":"12:28","end":"14:01","startHours":12.470018115674614,"endHours":14.009916067601027,"quality":"auspicious"},{"name":"Amṛta","start":"14:01","end":"15:33","startHours":14.009916067601027,"endHours":15.549814019527442,"quality":"auspicious"},{"name":"Kāla","start":"15:33","end":"17:05","startHours":15.549814019527442,"endHours":17.089711971453855,"quality":"inauspicious"},{"name":"Śubha","start":"17:05","end":"18:38","startHours":17.089711971453855,"endHours":18.62960992338027,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:38","end":"20:05","startHours":18.62960992338027,"endHours":20.089711971453855,"quality":"auspicious"},{"name":"Kāla","start":"20:05","end":"21:33","startHours":20.089711971453855,"endHours":21.549814019527442,"quality":"inauspicious"},{"name":"Śubha","start":"21:33","end":"23:01","startHours":21.549814019527442,"endHours":23.009916067601026,"quality":"auspicious"},{"name":"Roga","start":"23:01","end":"00:28","startHours":23.009916067601026,"endHours":24.470018115674613,"quality":"inauspicious"},{"name":"Udveg","start":"00:28","end":"01:56","startHours":24.470018115674613,"endHours":25.9301201637482,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:23","startHours":25.9301201637482,"endHours":27.390222211821786,"quality":"neutral"},{"name":"Labha","start":"03:23","end":"04:51","startHours":27.390222211821786,"endHours":28.850324259895373,"quality":"auspicious"},{"name":"Amṛta","start":"04:51","end":"06:19","startHours":28.850324259895373,"endHours":30.31042630796896,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.31042630796896,"endHours":7.31042630796896,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.31042630796896,"endHours":8.31042630796896,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.31042630796896,"endHours":9.31042630796896,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.31042630796896,"endHours":10.31042630796896,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.31042630796896,"endHours":11.31042630796896,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.31042630796896,"endHours":12.31042630796896,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.31042630796896,"endHours":13.31042630796896,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.31042630796896,"endHours":14.31042630796896,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.31042630796896,"endHours":15.31042630796896,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.31042630796896,"endHours":16.31042630796896,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.31042630796896,"endHours":17.31042630796896,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.31042630796896,"endHours":18.31042630796896,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.31042630796896,"endHours":19.31042630796896,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.31042630796896,"endHours":20.31042630796896,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.31042630796896,"endHours":21.31042630796896,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.31042630796896,"endHours":22.31042630796896,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.31042630796896,"endHours":23.31042630796896,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.31042630796896,"endHours":24.31042630796896,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.31042630796896,"endHours":25.31042630796896,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.31042630796896,"endHours":26.31042630796896,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.31042630796896,"endHours":27.31042630796896,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.31042630796896,"endHours":28.31042630796896,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.31042630796896,"endHours":29.31042630796896,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.31042630796896,"endHours":30.31042630796896,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"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":7.670629529982566,"eotMinutes":-1.322686940476858,"ayanamsa":-11.9324}},"calendars":{"vikram_samvat":-505,"saka_samvat":-640,"bengali_samvat":-1155,"malayalam_era":-1386,"nanakshahi_year":-2031,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Caturdaśī · 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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"kozhikode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 11, 563 BCE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"April 11, 563 BCE for Kozhikode (Calicut), Kerala: Śukla Caturdaśī, sūryodaya 06:19, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/-562-04-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/-562-04-11","sa":"https://sa.vidhyamitra.com/city/kozhikode/-562-04-11","hi":"https://hi.vidhyamitra.com/city/kozhikode/-562-04-11","x-default":"https://vidhyamitra.com/city/kozhikode/-562-04-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:35:10.720Z","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":"2026-05-14T13:35:10.720Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:35:10.720Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}