{"id":"vidhyamitra:city-day:ayodhya:-3208-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3208-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3208-08-20","date_display":"August 20, 3209 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":-3208,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":549567.770833,"kali_year":-106,"ahargana":-38897.7292,"sun":{"sidereal_longitude":179.9855,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":106.5998,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.6143,"elapsed_within_tithi_degrees":10.6143},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":106.5998,"elapsed_within_degrees":13.2664},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.5852},"karana":{"half_tithi_index":47,"name":"Gara"},"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":-3208,"month":8,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":549567.770833,"ahargana":-38897.7292,"kali_year":-106,"ayanamsa_lahiri":-48.8905,"grahas":{"sun":{"sidereal_longitude":179.9855,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":106.5998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":1.9435},"mars":{"sidereal_longitude":152.2249,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":205.7794,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":12.9072,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":227.3334,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":151.658,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":80.9889,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.9889,"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":-3208,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":549567.770833,"kali_year":-106,"ahargana":-38897.7292,"sun":{"sidereal_longitude":179.9855,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":106.5998,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.6143,"elapsed_within_tithi_degrees":10.6143},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":106.5998,"elapsed_within_degrees":13.2664},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.5852},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.944,"elongation":73.386},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.944,"opposition_distance":106.614}},"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":"05:24","sunsetLocal":"18:45","solarNoonLocal":"12:04","dayLengthHours":13.349811396533976,"dayLengthDisplay":"13 Hours 20 Mins 59 Secs","nightLengthDisplay":"10 Hours 39 Mins 01 Secs","moonriseLocal":"00:26","moonsetLocal":"13:55","rahuKala":{"name":"Rāhu Kāla","start":"08:44","end":"10:24","startHours":8.733113999375343,"endHours":10.40184042394209,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:24","startHours":13.739293273075585,"endHours":15.408019697642331,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"07:04","startHours":5.395661150241849,"endHours":7.064387574808595,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:57","startHours":8.510617142766442,"endHours":8.955610855984242,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.951903291764098,"endHours":6.3078982623383375,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:31","startHours":11.625573135291038,"endHours":12.515560561726637,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:30","startHours":3.615686297370652,"endHours":4.50567372380625,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:24","startHours":4.283176867197351,"endHours":5.395661150241849,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:11","startHours":14.295535414597833,"endHours":15.18552284103343,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.545472546775827,"endHours":18.945472546775825,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.745472546775826,"endHours":19.301714688298073,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.495472546775826,"endHours":20.245472546775826,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:31","startHours":23.62557313529104,"endHours":24.515560561726637,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"07:04","startHours":5.395661150241849,"endHours":7.064387574808595,"quality":"inauspicious"},{"name":"Śubha","start":"07:04","end":"08:44","startHours":7.064387574808595,"endHours":8.733113999375343,"quality":"auspicious"},{"name":"Roga","start":"08:44","end":"10:24","startHours":8.733113999375343,"endHours":10.40184042394209,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:04","startHours":10.40184042394209,"endHours":12.070566848508836,"quality":"inauspicious"},{"name":"Chala","start":"12:04","end":"13:44","startHours":12.070566848508836,"endHours":13.739293273075585,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:24","startHours":13.739293273075585,"endHours":15.408019697642331,"quality":"auspicious"},{"name":"Amṛta","start":"15:24","end":"17:05","startHours":15.408019697642331,"endHours":17.076746122209077,"quality":"auspicious"},{"name":"Kāla","start":"17:05","end":"18:45","startHours":17.076746122209077,"endHours":18.745472546775826,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:45","end":"20:05","startHours":18.745472546775826,"endHours":20.07674612220908,"quality":"auspicious"},{"name":"Amṛta","start":"20:05","end":"21:24","startHours":20.07674612220908,"endHours":21.40801969764233,"quality":"auspicious"},{"name":"Kāla","start":"21:24","end":"22:44","startHours":21.40801969764233,"endHours":22.739293273075585,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:04","startHours":22.739293273075585,"endHours":24.07056684850884,"quality":"auspicious"},{"name":"Roga","start":"00:04","end":"01:24","startHours":24.07056684850884,"endHours":25.40184042394209,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:44","startHours":25.40184042394209,"endHours":26.733113999375345,"quality":"inauspicious"},{"name":"Chala","start":"02:44","end":"04:04","startHours":26.733113999375345,"endHours":28.0643875748086,"quality":"neutral"},{"name":"Labha","start":"04:04","end":"05:24","startHours":28.0643875748086,"endHours":29.39566115024185,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.395661150241849,"endHours":6.395661150241849,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.395661150241849,"endHours":7.395661150241849,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.395661150241849,"endHours":8.39566115024185,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.39566115024185,"endHours":9.39566115024185,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.39566115024185,"endHours":10.39566115024185,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.39566115024185,"endHours":11.39566115024185,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.39566115024185,"endHours":12.39566115024185,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.39566115024185,"endHours":13.39566115024185,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.39566115024185,"endHours":14.39566115024185,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.39566115024185,"endHours":15.39566115024185,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.39566115024185,"endHours":16.39566115024185,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.39566115024185,"endHours":17.39566115024185,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.39566115024185,"endHours":18.39566115024185,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.39566115024185,"endHours":19.39566115024185,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.39566115024185,"endHours":20.39566115024185,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.39566115024185,"endHours":21.39566115024185,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.39566115024185,"endHours":22.39566115024185,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.39566115024185,"endHours":23.39566115024185,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.39566115024185,"endHours":24.39566115024185,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.39566115024185,"endHours":25.39566115024185,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.39566115024185,"endHours":26.39566115024185,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.39566115024185,"endHours":27.39566115024185,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.39566115024185,"endHours":28.39566115024185,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.39566115024185,"endHours":29.39566115024185,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.441953853485632,"eotMinutes":-3.0500109105302213,"ayanamsa":-48.8905}},"calendars":{"vikram_samvat":-3151,"saka_samvat":-3286,"bengali_samvat":-3801,"malayalam_era":-4032,"nanakshahi_year":-4677,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Navamī · Vikram -3151 undefined · Śaka -3286 undefined"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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":true,"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 20, 3209 BCE · Ayodhyā · Vidhyamitra","description":"August 20, 3209 BCE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:24, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3208-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3208-08-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3208-08-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3208-08-20","x-default":"https://vidhyamitra.com/city/ayodhya/-3208-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T09:12:06.660Z","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":"2026-05-17T09:12:06.660Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T09:12:06.660Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}