{"id":"vidhyamitra:city-day:ayodhya:-3129-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3129-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3129-08-20","date_display":"August 20, 3130 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":-3129,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578421.770833,"kali_year":-27,"ahargana":-10043.7292,"sun":{"sidereal_longitude":178.5519,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":134.0202,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.4683,"elapsed_within_tithi_degrees":3.4683},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.0202,"elapsed_within_degrees":0.6868},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.572},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":-3129,"month":8,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578421.770833,"ahargana":-10043.7292,"kali_year":-27,"ayanamsa_lahiri":-47.7869,"grahas":{"sun":{"sidereal_longitude":178.5519,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":134.0202,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":2.7777},"mars":{"sidereal_longitude":151.929,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":204.6274,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":231.5048,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":150.0817,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":21.0002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":352.1651,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.1651,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":-3129,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578421.770833,"kali_year":-27,"ahargana":-10043.7292,"sun":{"sidereal_longitude":178.5519,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":134.0202,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.4683,"elapsed_within_tithi_degrees":3.4683},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.0202,"elapsed_within_degrees":0.6868},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.572},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.778,"elongation":44.532},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.778,"opposition_distance":135.468}},"eclipse_window_40days":[{"offset_days":-12,"type":"lunar","occurs":true,"moon_latitude":-0.412,"opposition_distance":0.866}]},"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":13.356657614548912,"dayLengthDisplay":"13 Hours 21 Mins 24 Secs","nightLengthDisplay":"10 Hours 38 Mins 36 Secs","moonriseLocal":"02:13","moonsetLocal":"15:59","rahuKala":{"name":"Rāhu Kāla","start":"08:44","end":"10:24","startHours":8.731402444871609,"endHours":10.400984646690224,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:25","startHours":13.740149050327451,"endHours":15.409731252146067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"07:04","startHours":5.392238041234382,"endHours":7.0618202430529955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:57","startHours":8.508791484629128,"endHours":8.954013405114091,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:18","startHours":5.948765441840587,"endHours":6.304942978228558,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:31","startHours":11.625344928023875,"endHours":12.5157887689938,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:30","startHours":3.6113503592945273,"endHours":4.501794200264454,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:24","startHours":4.279183240021973,"endHours":5.392238041234382,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:11","startHours":14.296676450933656,"endHours":15.187120291903584,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.548895655783294,"endHours":18.948895655783293,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.748895655783294,"endHours":19.305423056389497,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.498895655783294,"endHours":20.248895655783294,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:31","startHours":23.625344928023875,"endHours":24.515788768993804,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"07:04","startHours":5.392238041234382,"endHours":7.0618202430529955,"quality":"inauspicious"},{"name":"Śubha","start":"07:04","end":"08:44","startHours":7.0618202430529955,"endHours":8.731402444871609,"quality":"auspicious"},{"name":"Roga","start":"08:44","end":"10:24","startHours":8.731402444871609,"endHours":10.400984646690224,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:04","startHours":10.400984646690224,"endHours":12.070566848508838,"quality":"inauspicious"},{"name":"Chala","start":"12:04","end":"13:44","startHours":12.070566848508838,"endHours":13.740149050327451,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:25","startHours":13.740149050327451,"endHours":15.409731252146067,"quality":"auspicious"},{"name":"Amṛta","start":"15:25","end":"17:05","startHours":15.409731252146067,"endHours":17.07931345396468,"quality":"auspicious"},{"name":"Kāla","start":"17:05","end":"18:45","startHours":17.07931345396468,"endHours":18.748895655783294,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:45","end":"20:05","startHours":18.748895655783294,"endHours":20.07931345396468,"quality":"auspicious"},{"name":"Amṛta","start":"20:05","end":"21:25","startHours":20.07931345396468,"endHours":21.409731252146067,"quality":"auspicious"},{"name":"Kāla","start":"21:25","end":"22:44","startHours":21.409731252146067,"endHours":22.740149050327453,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:04","startHours":22.740149050327453,"endHours":24.07056684850884,"quality":"auspicious"},{"name":"Roga","start":"00:04","end":"01:24","startHours":24.07056684850884,"endHours":25.400984646690226,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:44","startHours":25.400984646690226,"endHours":26.73140244487161,"quality":"inauspicious"},{"name":"Chala","start":"02:44","end":"04:04","startHours":26.73140244487161,"endHours":28.061820243052995,"quality":"neutral"},{"name":"Labha","start":"04:04","end":"05:24","startHours":28.061820243052995,"endHours":29.392238041234382,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.392238041234382,"endHours":6.392238041234382,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.392238041234382,"endHours":7.392238041234382,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.392238041234382,"endHours":8.392238041234382,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.392238041234382,"endHours":9.392238041234382,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.392238041234382,"endHours":10.392238041234382,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.392238041234382,"endHours":11.392238041234382,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.392238041234382,"endHours":12.392238041234382,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.392238041234382,"endHours":13.392238041234382,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.392238041234382,"endHours":14.392238041234382,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.392238041234382,"endHours":15.392238041234382,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.392238041234382,"endHours":16.392238041234382,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.392238041234382,"endHours":17.392238041234382,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.392238041234382,"endHours":18.392238041234382,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.392238041234382,"endHours":19.392238041234382,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.392238041234382,"endHours":20.392238041234382,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.392238041234382,"endHours":21.392238041234382,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.392238041234382,"endHours":22.392238041234382,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.392238041234382,"endHours":23.392238041234382,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.392238041234382,"endHours":24.392238041234382,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.392238041234382,"endHours":25.392238041234382,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.392238041234382,"endHours":26.392238041234382,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.392238041234382,"endHours":27.392238041234382,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.392238041234382,"endHours":28.392238041234382,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.392238041234382,"endHours":29.392238041234382,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","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":17.53210800404733,"eotMinutes":-3.0500109105302213,"ayanamsa":-47.7869}},"calendars":{"vikram_samvat":-3072,"saka_samvat":-3207,"bengali_samvat":-3722,"malayalam_era":-3953,"nanakshahi_year":-4598,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram -3072 undefined · Śaka -3207 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, 3130 BCE · Ayodhyā · Vidhyamitra","description":"August 20, 3130 BCE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:24, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3129-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3129-08-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3129-08-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3129-08-20","x-default":"https://vidhyamitra.com/city/ayodhya/-3129-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T16:48:59.179Z","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":"2026-05-17T16:48:59.179Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T16:48:59.179Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}