{"id":"vidhyamitra:city-day:ayodhya:-3138-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3138-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3138-09-19","date_display":"September 19, 3139 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":-3138,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575164.770833,"kali_year":-36,"ahargana":-13300.7292,"sun":{"sidereal_longitude":209.0049,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":65.0275,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.0226,"elapsed_within_tithi_degrees":0.0226},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.0275,"elapsed_within_degrees":11.6942},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.0324},"karana":{"half_tithi_index":36,"name":"Bava"},"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":-3138,"month":9,"day":19,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575164.770833,"ahargana":-13300.7292,"kali_year":-36,"ayanamsa_lahiri":-47.9115,"grahas":{"sun":{"sidereal_longitude":209.0049,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":65.0275,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false,"latitude":-4.4354},"mars":{"sidereal_longitude":215.3059,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":229.3083,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":323.6985,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":242.4524,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":265.0868,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":164.7366,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":344.7366,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":-3138,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575164.770833,"kali_year":-36,"ahargana":-13300.7292,"sun":{"sidereal_longitude":209.0049,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":65.0275,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.0226,"elapsed_within_tithi_degrees":0.0226},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.0275,"elapsed_within_degrees":11.6942},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.0324},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.435,"elongation":143.977},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.435,"opposition_distance":36.023}},"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":"05:35","sunsetLocal":"18:13","solarNoonLocal":"11:54","dayLengthHours":12.627666041621069,"dayLengthDisplay":"12 Hours 37 Mins 40 Secs","nightLengthDisplay":"11 Hours 22 Mins 20 Secs","moonriseLocal":"20:02","moonsetLocal":"08:35","rahuKala":{"name":"Rāhu Kāla","start":"13:29","end":"15:04","startHours":13.481870320411801,"endHours":15.060328575614434,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:35","end":"07:10","startHours":5.589579044398634,"endHours":7.168037299601267,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:45","end":"10:19","startHours":8.7464955548039,"endHours":10.324953810006534,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:57","startHours":8.536034454110217,"endHours":8.956956655497585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:27","startHours":6.115731796132845,"endHours":6.452469557242741,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:19","startHours":11.4824898638218,"endHours":12.324334266596535,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:45","startHours":3.9058902388491576,"endHours":4.747734641623896,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:35","startHours":4.537273540930212,"endHours":5.589579044398634,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:51","startHours":14.008023072146013,"endHours":14.849867474920751,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.017245086019702,"endHours":18.4172450860197,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:45","startHours":18.2172450860197,"endHours":18.743397837753914,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.9672450860197,"endHours":19.7172450860197,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:19","startHours":23.482489863821797,"endHours":24.324334266596537,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:35","end":"07:10","startHours":5.589579044398634,"endHours":7.168037299601267,"quality":"auspicious"},{"name":"Roga","start":"07:10","end":"08:45","startHours":7.168037299601267,"endHours":8.7464955548039,"quality":"inauspicious"},{"name":"Udveg","start":"08:45","end":"10:19","startHours":8.7464955548039,"endHours":10.324953810006534,"quality":"inauspicious"},{"name":"Chala","start":"10:19","end":"11:54","startHours":10.324953810006534,"endHours":11.903412065209167,"quality":"neutral"},{"name":"Labha","start":"11:54","end":"13:29","startHours":11.903412065209167,"endHours":13.481870320411801,"quality":"auspicious"},{"name":"Amṛta","start":"13:29","end":"15:04","startHours":13.481870320411801,"endHours":15.060328575614434,"quality":"auspicious"},{"name":"Kāla","start":"15:04","end":"16:38","startHours":15.060328575614434,"endHours":16.638786830817068,"quality":"inauspicious"},{"name":"Śubha","start":"16:38","end":"18:13","startHours":16.638786830817068,"endHours":18.2172450860197,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:13","end":"19:38","startHours":18.2172450860197,"endHours":19.638786830817068,"quality":"auspicious"},{"name":"Kāla","start":"19:38","end":"21:04","startHours":19.638786830817068,"endHours":21.060328575614434,"quality":"inauspicious"},{"name":"Śubha","start":"21:04","end":"22:29","startHours":21.060328575614434,"endHours":22.4818703204118,"quality":"auspicious"},{"name":"Roga","start":"22:29","end":"23:54","startHours":22.4818703204118,"endHours":23.903412065209167,"quality":"inauspicious"},{"name":"Udveg","start":"23:54","end":"01:19","startHours":23.903412065209167,"endHours":25.324953810006534,"quality":"inauspicious"},{"name":"Chala","start":"01:19","end":"02:45","startHours":25.324953810006534,"endHours":26.7464955548039,"quality":"neutral"},{"name":"Labha","start":"02:45","end":"04:10","startHours":26.7464955548039,"endHours":28.168037299601266,"quality":"auspicious"},{"name":"Amṛta","start":"04:10","end":"05:35","startHours":28.168037299601266,"endHours":29.589579044398633,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.589579044398634,"endHours":6.589579044398634,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.589579044398634,"endHours":7.589579044398634,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.589579044398634,"endHours":8.589579044398633,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.589579044398633,"endHours":9.589579044398633,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.589579044398633,"endHours":10.589579044398633,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.589579044398633,"endHours":11.589579044398633,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.589579044398633,"endHours":12.589579044398633,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.589579044398633,"endHours":13.589579044398633,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.589579044398633,"endHours":14.589579044398633,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.589579044398633,"endHours":15.589579044398633,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.589579044398633,"endHours":16.589579044398633,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.589579044398633,"endHours":17.589579044398633,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.589579044398633,"endHours":18.589579044398633,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.589579044398633,"endHours":19.589579044398633,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.589579044398633,"endHours":20.589579044398633,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.589579044398633,"endHours":21.589579044398633,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.589579044398633,"endHours":22.589579044398633,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.589579044398633,"endHours":23.589579044398633,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.589579044398633,"endHours":24.589579044398633,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.589579044398633,"endHours":25.589579044398633,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.589579044398633,"endHours":26.589579044398633,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.589579044398633,"endHours":27.589579044398633,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.589579044398633,"endHours":28.589579044398633,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.589579044398633,"endHours":29.589579044398633,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.404634888344649,"eotMinutes":6.979276087449932,"ayanamsa":-47.9115}},"calendars":{"vikram_samvat":-3081,"saka_samvat":-3216,"bengali_samvat":-3731,"malayalam_era":-3962,"nanakshahi_year":-4607,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Caturthī · Vikram -3081 undefined · Śaka -3216 undefined"},"festivals":[{"id":"karva-chauth","name":"Karvā Chauth","name_sanskrit":"करवा चौथ","tradition":"Pan-Hindu","associated_deity":"Pārvatī + Gaṇeśa + Chandra","significance":"North Indian wives' fast for husband's longevity. Kṛṣṇa Caturthī of Kārtika.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 19, 3139 BCE · Ayodhyā · Vidhyamitra","description":"September 19, 3139 BCE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 05:35, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3138-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3138-09-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3138-09-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3138-09-19","x-default":"https://vidhyamitra.com/city/ayodhya/-3138-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:28:52.253Z","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":"2026-06-01T05:28:52.253Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:28:52.253Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}