{"id":"vidhyamitra:city-day:kozhikode:1982-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/1982-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-08-20","date_display":"August 20, 1982 CE","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":1982,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445201.770833,"kali_year":5084,"ahargana":1856736.2708,"sun":{"sidereal_longitude":122.5068,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":136.1475,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.6407,"elapsed_within_tithi_degrees":1.6407},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.1475,"elapsed_within_degrees":2.8142},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.6544},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1982,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445201.770833,"ahargana":1856736.2708,"kali_year":5084,"ayanamsa_lahiri":23.6104,"grahas":{"sun":{"sidereal_longitude":123.10176799999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":135.56226800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.6836},"mars":{"sidereal_longitude":196.46216800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":145.341768,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":191.38406800000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":103.466568,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":174.59516800000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":81.1771,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.1771,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1982,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445201.770833,"kali_year":5084,"ahargana":1856736.2708,"sun":{"sidereal_longitude":122.5068,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":136.1475,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.6407,"elapsed_within_tithi_degrees":1.6407},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":136.1475,"elapsed_within_degrees":2.8142},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.6544},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.684,"elongation":13.641},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.684,"opposition_distance":166.359}},"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":"06:16","sunsetLocal":"18:44","solarNoonLocal":"12:30","dayLengthHours":12.45649694060593,"dayLengthDisplay":"12 Hours 27 Mins 23 Secs","nightLengthDisplay":"11 Hours 32 Mins 37 Secs","moonriseLocal":"07:11","moonsetLocal":"19:29","rahuKala":{"name":"Rāhu Kāla","start":"10:57","end":"12:30","startHours":10.941744730933099,"endHours":12.498806848508838,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:37","end":"17:10","startHours":15.612931083660321,"endHours":17.169993201236064,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:50","end":"09:23","startHours":7.827620495781615,"endHours":9.384682613357356,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.177074331013925,"endHours":9.592290895700788,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.789579084064455,"endHours":7.121752335813946,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:55","startHours":12.083590283821975,"endHours":12.914023413195702,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:26","startHours":4.609692119458416,"endHours":5.440125248832145,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.2325169664887135,"endHours":6.270558378205874,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:24","startHours":14.574889671943161,"endHours":15.40532280131689,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.527055318811804,"endHours":18.927055318811803,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:15","startHours":18.727055318811804,"endHours":19.246076024670383,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.477055318811804,"endHours":20.227055318811804,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:55","startHours":24.083590283821973,"endHours":24.914023413195704,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:16","end":"07:50","startHours":6.270558378205874,"endHours":7.827620495781615,"quality":"neutral"},{"name":"Labha","start":"07:50","end":"09:23","startHours":7.827620495781615,"endHours":9.384682613357356,"quality":"auspicious"},{"name":"Amṛta","start":"09:23","end":"10:57","startHours":9.384682613357356,"endHours":10.941744730933099,"quality":"auspicious"},{"name":"Kāla","start":"10:57","end":"12:30","startHours":10.941744730933099,"endHours":12.498806848508838,"quality":"inauspicious"},{"name":"Śubha","start":"12:30","end":"14:03","startHours":12.498806848508838,"endHours":14.055868966084581,"quality":"auspicious"},{"name":"Roga","start":"14:03","end":"15:37","startHours":14.055868966084581,"endHours":15.612931083660321,"quality":"inauspicious"},{"name":"Udveg","start":"15:37","end":"17:10","startHours":15.612931083660321,"endHours":17.169993201236064,"quality":"inauspicious"},{"name":"Chala","start":"17:10","end":"18:44","startHours":17.169993201236064,"endHours":18.727055318811804,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:44","end":"20:10","startHours":18.727055318811804,"endHours":20.16999320123606,"quality":"inauspicious"},{"name":"Udveg","start":"20:10","end":"21:37","startHours":20.16999320123606,"endHours":21.61293108366032,"quality":"inauspicious"},{"name":"Chala","start":"21:37","end":"23:03","startHours":21.61293108366032,"endHours":23.05586896608458,"quality":"neutral"},{"name":"Labha","start":"23:03","end":"00:30","startHours":23.05586896608458,"endHours":24.49880684850884,"quality":"auspicious"},{"name":"Amṛta","start":"00:30","end":"01:57","startHours":24.49880684850884,"endHours":25.941744730933095,"quality":"auspicious"},{"name":"Kāla","start":"01:57","end":"03:23","startHours":25.941744730933095,"endHours":27.384682613357356,"quality":"inauspicious"},{"name":"Śubha","start":"03:23","end":"04:50","startHours":27.384682613357356,"endHours":28.827620495781616,"quality":"auspicious"},{"name":"Roga","start":"04:50","end":"06:16","startHours":28.827620495781616,"endHours":30.270558378205873,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.270558378205874,"endHours":7.270558378205874,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.270558378205874,"endHours":8.270558378205873,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.270558378205873,"endHours":9.270558378205873,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.270558378205873,"endHours":10.270558378205873,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.270558378205873,"endHours":11.270558378205873,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.270558378205873,"endHours":12.270558378205873,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.270558378205873,"endHours":13.270558378205873,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.270558378205873,"endHours":14.270558378205873,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.270558378205873,"endHours":15.270558378205873,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.270558378205873,"endHours":16.270558378205873,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.270558378205873,"endHours":17.270558378205873,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.270558378205873,"endHours":18.270558378205873,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.270558378205873,"endHours":19.270558378205873,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.270558378205873,"endHours":20.270558378205873,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.270558378205873,"endHours":21.270558378205873,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.270558378205873,"endHours":22.270558378205873,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.270558378205873,"endHours":23.270558378205873,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.270558378205873,"endHours":24.270558378205873,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.270558378205873,"endHours":25.270558378205873,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.270558378205873,"endHours":26.270558378205873,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.270558378205873,"endHours":27.270558378205873,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.270558378205873,"endHours":28.270558378205873,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.270558378205873,"endHours":29.270558378205873,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.270558378205873,"endHours":30.270558378205873,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.608827278068313,"eotMinutes":-3.0500109105302213,"ayanamsa":23.6104}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Śukla Dvitīyā · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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 August 20, 1982 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"August 20, 1982 CE for Kozhikode (Calicut), Kerala: Śukla Dvitīyā, sūryodaya 06:16, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/1982-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/1982-08-20","sa":"https://sa.vidhyamitra.com/city/kozhikode/1982-08-20","hi":"https://hi.vidhyamitra.com/city/kozhikode/1982-08-20","x-default":"https://vidhyamitra.com/city/kozhikode/1982-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:53:04.118Z","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":"2026-06-02T00:53:04.118Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:53:04.118Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}