{"id":"vidhyamitra:city-day:ayodhya:-0478-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-0478-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0478-08-12","date_display":"August 12, 479 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":-478,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1546691.770833,"kali_year":2624,"ahargana":958226.2708,"sun":{"sidereal_longitude":148.1138,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":1.3779,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":213.264,"elapsed_within_tithi_degrees":9.264},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.3779,"elapsed_within_degrees":1.3779},"yoga":{"number":12,"name":"Dhruva","sum_longitude":149.4917},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-478,"month":8,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1546691.770833,"ahargana":958226.2708,"kali_year":2624,"ayanamsa_lahiri":-10.7542,"grahas":{"sun":{"sidereal_longitude":148.1138,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":1.3779,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-0.9973},"mars":{"sidereal_longitude":236.9837,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":174.0214,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":70.893,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":162.9562,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.8473,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":168.5609,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.5609,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"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":-478,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1546691.770833,"kali_year":2624,"ahargana":958226.2708,"sun":{"sidereal_longitude":148.1138,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":1.3779,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":213.264,"elapsed_within_tithi_degrees":9.264},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.3779,"elapsed_within_degrees":1.3779},"yoga":{"number":12,"name":"Dhruva","sum_longitude":149.4917},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.997,"elongation":146.736},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.997,"opposition_distance":33.264}},"eclipse_window_40days":[{"offset_days":11,"type":"solar","occurs":true,"moon_latitude":-0.804,"elongation":1.172}]},"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":"05:30","sunsetLocal":"18:42","solarNoonLocal":"12:06","dayLengthHours":13.213868552452887,"dayLengthDisplay":"13 Hours 12 Mins 50 Secs","nightLengthDisplay":"10 Hours 47 Mins 10 Secs","moonriseLocal":"20:24","moonsetLocal":"08:14","rahuKala":{"name":"Rāhu Kāla","start":"07:09","end":"08:48","startHours":7.143519306760887,"endHours":8.795252875817498,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:27","end":"12:06","startHours":10.44698644487411,"endHours":12.09872001393072,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:45","end":"15:24","startHours":13.75045358298733,"endHours":15.402187152043942,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.575021733276618,"endHours":9.015484018358379,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:03","end":"06:24","startHours":6.04236359405648,"endHours":6.394733422121891,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:32","startHours":11.658257728848957,"endHours":12.539182299012483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:44","end":"04:37","startHours":3.729936597377225,"endHours":4.610861167540751,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:30","startHours":4.3906300249998695,"endHours":5.4917857377042765,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:11","startHours":14.301031439339534,"endHours":15.18195600950306,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.505654290157164,"endHours":18.905654290157162,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:15","startHours":18.705654290157163,"endHours":19.256232146509365,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.455654290157163,"endHours":20.205654290157163,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:32","startHours":23.658257728848955,"endHours":24.539182299012484,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:30","end":"07:09","startHours":5.4917857377042765,"endHours":7.143519306760887,"quality":"auspicious"},{"name":"Kāla","start":"07:09","end":"08:48","startHours":7.143519306760887,"endHours":8.795252875817498,"quality":"inauspicious"},{"name":"Śubha","start":"08:48","end":"10:27","startHours":8.795252875817498,"endHours":10.44698644487411,"quality":"auspicious"},{"name":"Roga","start":"10:27","end":"12:06","startHours":10.44698644487411,"endHours":12.09872001393072,"quality":"inauspicious"},{"name":"Udveg","start":"12:06","end":"13:45","startHours":12.09872001393072,"endHours":13.75045358298733,"quality":"inauspicious"},{"name":"Chala","start":"13:45","end":"15:24","startHours":13.75045358298733,"endHours":15.402187152043942,"quality":"neutral"},{"name":"Labha","start":"15:24","end":"17:03","startHours":15.402187152043942,"endHours":17.053920721100553,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:42","startHours":17.053920721100553,"endHours":18.705654290157163,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:42","end":"20:03","startHours":18.705654290157163,"endHours":20.053920721100553,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:24","startHours":20.053920721100553,"endHours":21.402187152043943,"quality":"auspicious"},{"name":"Amṛta","start":"21:24","end":"22:45","startHours":21.402187152043943,"endHours":22.75045358298733,"quality":"auspicious"},{"name":"Kāla","start":"22:45","end":"00:06","startHours":22.75045358298733,"endHours":24.09872001393072,"quality":"inauspicious"},{"name":"Śubha","start":"00:06","end":"01:27","startHours":24.09872001393072,"endHours":25.44698644487411,"quality":"auspicious"},{"name":"Roga","start":"01:27","end":"02:48","startHours":25.44698644487411,"endHours":26.795252875817496,"quality":"inauspicious"},{"name":"Udveg","start":"02:48","end":"04:09","startHours":26.795252875817496,"endHours":28.143519306760886,"quality":"inauspicious"},{"name":"Chala","start":"04:09","end":"05:30","startHours":28.143519306760886,"endHours":29.491785737704276,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.4917857377042765,"endHours":6.4917857377042765,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.4917857377042765,"endHours":7.4917857377042765,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.4917857377042765,"endHours":8.491785737704276,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.491785737704276,"endHours":9.491785737704276,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.491785737704276,"endHours":10.491785737704276,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.491785737704276,"endHours":11.491785737704276,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.491785737704276,"endHours":12.491785737704276,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.491785737704276,"endHours":13.491785737704276,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.491785737704276,"endHours":14.491785737704276,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.491785737704276,"endHours":15.491785737704276,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.491785737704276,"endHours":16.491785737704276,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.491785737704276,"endHours":17.491785737704276,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.491785737704276,"endHours":18.491785737704276,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.491785737704276,"endHours":19.491785737704276,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.491785737704276,"endHours":20.491785737704276,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.491785737704276,"endHours":21.491785737704276,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.491785737704276,"endHours":22.491785737704276,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.491785737704276,"endHours":23.491785737704276,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.491785737704276,"endHours":24.491785737704276,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.491785737704276,"endHours":25.491785737704276,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.491785737704276,"endHours":26.491785737704276,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.491785737704276,"endHours":27.491785737704276,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.491785737704276,"endHours":28.491785737704276,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.491785737704276,"endHours":29.491785737704276,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.629870278020155,"eotMinutes":-4.739200835843176,"ayanamsa":-10.7542}},"calendars":{"vikram_samvat":-421,"saka_samvat":-556,"bengali_samvat":-1071,"malayalam_era":-1302,"nanakshahi_year":-1947,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram -421 undefined · Śaka -556 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 12, 479 BCE · Ayodhyā · Vidhyamitra","description":"August 12, 479 BCE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 05:30, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-0478-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-0478-08-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/-0478-08-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/-0478-08-12","x-default":"https://vidhyamitra.com/city/ayodhya/-0478-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:23:09.806Z","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":"2026-06-03T07:23:09.806Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:23:09.806Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}