{"id":"vidhyamitra:city-day:ayodhya:1986-08-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1986-08-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-08-16","date_display":"August 16, 1986 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":1986,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446658.770833,"kali_year":5088,"ahargana":1858193.2708,"sun":{"sidereal_longitude":118.6456,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":250.1115,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.4659,"elapsed_within_tithi_degrees":11.4659},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.1115,"elapsed_within_degrees":10.1115},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":8.7571},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1986,"month":8,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446658.770833,"ahargana":1858193.2708,"kali_year":5088,"ayanamsa_lahiri":23.6661,"grahas":{"sun":{"sidereal_longitude":119.23109999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":248.56220000000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-4.1145},"mars":{"sidereal_longitude":258.0450000000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":101.40859999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":328.16869999999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":165.0774,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":219.1214,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":3.9783,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":183.9783,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"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":1986,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446658.770833,"kali_year":5088,"ahargana":1858193.2708,"sun":{"sidereal_longitude":118.6456,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":250.1115,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.4659,"elapsed_within_tithi_degrees":11.4659},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":250.1115,"elapsed_within_degrees":10.1115},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":8.7571},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.115,"elongation":131.466},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.115,"opposition_distance":48.534}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:33","sunsetLocal":"18:38","solarNoonLocal":"12:05","dayLengthHours":13.085520712906828,"dayLengthDisplay":"13 Hours 05 Mins 08 Secs","nightLengthDisplay":"10 Hours 54 Mins 52 Secs","moonriseLocal":"15:30","moonsetLocal":"01:55","rahuKala":{"name":"Rāhu Kāla","start":"08:49","end":"10:27","startHours":8.814517415058834,"endHours":10.450207504172187,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:43","end":"15:21","startHours":13.721587682398894,"endHours":15.357277771512248,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:33","end":"07:11","startHours":5.543137236832127,"endHours":7.1788273259454805,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.596425403177054,"endHours":9.032609426940613,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.0883672665365784,"endHours":6.437314485547427,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:31","startHours":11.64971356952198,"endHours":12.522081617049102,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:48","end":"04:40","startHours":3.7984011417778833,"endHours":4.670769189305005,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:33","startHours":4.452677177423225,"endHours":5.543137236832127,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:08","startHours":14.266817712103345,"endHours":15.139185759630466,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.428657949738955,"endHours":18.828657949738954,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:10","startHours":18.628657949738955,"endHours":19.173887979443407,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.378657949738955,"endHours":20.128657949738955,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:31","startHours":23.64971356952198,"endHours":24.522081617049103,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:33","end":"07:11","startHours":5.543137236832127,"endHours":7.1788273259454805,"quality":"inauspicious"},{"name":"Śubha","start":"07:11","end":"08:49","startHours":7.1788273259454805,"endHours":8.814517415058834,"quality":"auspicious"},{"name":"Roga","start":"08:49","end":"10:27","startHours":8.814517415058834,"endHours":10.450207504172187,"quality":"inauspicious"},{"name":"Udveg","start":"10:27","end":"12:05","startHours":10.450207504172187,"endHours":12.08589759328554,"quality":"inauspicious"},{"name":"Chala","start":"12:05","end":"13:43","startHours":12.08589759328554,"endHours":13.721587682398894,"quality":"neutral"},{"name":"Labha","start":"13:43","end":"15:21","startHours":13.721587682398894,"endHours":15.357277771512248,"quality":"auspicious"},{"name":"Amṛta","start":"15:21","end":"17:00","startHours":15.357277771512248,"endHours":16.9929678606256,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:38","startHours":16.9929678606256,"endHours":18.628657949738955,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:38","end":"20:00","startHours":18.628657949738955,"endHours":19.9929678606256,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:21","startHours":19.9929678606256,"endHours":21.357277771512248,"quality":"auspicious"},{"name":"Kāla","start":"21:21","end":"22:43","startHours":21.357277771512248,"endHours":22.721587682398894,"quality":"inauspicious"},{"name":"Śubha","start":"22:43","end":"00:05","startHours":22.721587682398894,"endHours":24.08589759328554,"quality":"auspicious"},{"name":"Roga","start":"00:05","end":"01:27","startHours":24.08589759328554,"endHours":25.450207504172187,"quality":"inauspicious"},{"name":"Udveg","start":"01:27","end":"02:49","startHours":25.450207504172187,"endHours":26.814517415058834,"quality":"inauspicious"},{"name":"Chala","start":"02:49","end":"04:11","startHours":26.814517415058834,"endHours":28.17882732594548,"quality":"neutral"},{"name":"Labha","start":"04:11","end":"05:33","startHours":28.17882732594548,"endHours":29.543137236832127,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.543137236832127,"endHours":6.543137236832127,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.543137236832127,"endHours":7.543137236832127,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.543137236832127,"endHours":8.543137236832127,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.543137236832127,"endHours":9.543137236832127,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.543137236832127,"endHours":10.543137236832127,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.543137236832127,"endHours":11.543137236832127,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.543137236832127,"endHours":12.543137236832127,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.543137236832127,"endHours":13.543137236832127,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.543137236832127,"endHours":14.543137236832127,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.543137236832127,"endHours":15.543137236832127,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.543137236832127,"endHours":16.543137236832127,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.543137236832127,"endHours":17.543137236832127,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.543137236832127,"endHours":18.543137236832127,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.543137236832127,"endHours":19.543137236832127,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.543137236832127,"endHours":20.543137236832127,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.543137236832127,"endHours":21.543137236832127,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.543137236832127,"endHours":22.543137236832127,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.543137236832127,"endHours":23.543137236832127,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.543137236832127,"endHours":24.543137236832127,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.543137236832127,"endHours":25.543137236832127,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.543137236832127,"endHours":26.543137236832127,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.543137236832127,"endHours":27.543137236832127,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.543137236832127,"endHours":28.543137236832127,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.543137236832127,"endHours":29.543137236832127,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.882462051158242,"eotMinutes":-3.969855597132357,"ayanamsa":23.6661}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ekādaśī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 16, 1986 CE · Ayodhyā · Vidhyamitra","description":"August 16, 1986 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 05:33, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1986-08-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1986-08-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1986-08-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1986-08-16","x-default":"https://vidhyamitra.com/city/ayodhya/1986-08-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T17:55:16.863Z","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":"2026-05-17T17:55:16.863Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T17:55:16.863Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}