{"id":"vidhyamitra:city-day:ayodhya:-3149-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3149-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3149-09-12","date_display":"September 12, 3150 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":-3149,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571139.770833,"kali_year":-47,"ahargana":-17325.7292,"sun":{"sidereal_longitude":201.7685,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":309.5654,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.7969,"elapsed_within_tithi_degrees":11.7969},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.5654,"elapsed_within_degrees":2.8987},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.3339},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":-3149,"month":9,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":571139.770833,"ahargana":-17325.7292,"kali_year":-47,"ayanamsa_lahiri":-48.0655,"grahas":{"sun":{"sidereal_longitude":201.7685,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":309.5654,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-4.1844},"mars":{"sidereal_longitude":246.8708,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":208.8193,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":357.0473,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":247.206,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":154.5725,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":18.0005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":198.0005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":-3149,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571139.770833,"kali_year":-47,"ahargana":-17325.7292,"sun":{"sidereal_longitude":201.7685,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":309.5654,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.7969,"elapsed_within_tithi_degrees":11.7969},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.5654,"elapsed_within_degrees":2.8987},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.3339},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.184,"elongation":107.797},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.184,"opposition_distance":72.203}},"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":"05:32","sunsetLocal":"18:21","solarNoonLocal":"11:57","dayLengthHours":12.818717485160896,"dayLengthDisplay":"12 Hours 49 Mins 07 Secs","nightLengthDisplay":"11 Hours 10 Mins 53 Secs","moonriseLocal":"13:55","moonsetLocal":"00:21","rahuKala":{"name":"Rāhu Kāla","start":"13:33","end":"15:09","startHours":13.549014426512024,"endHours":15.151354112157135,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:32","end":"07:08","startHours":5.537315998286463,"endHours":7.139655683931575,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:45","end":"10:21","startHours":8.741995369576687,"endHours":10.344335055221798,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:57","startHours":8.528350078157338,"endHours":8.955640660996036,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.071429226834834,"endHours":6.413261693105791,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:22","startHours":11.519384158028215,"endHours":12.373965323705606,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:41","startHours":3.8281536669316765,"endHours":4.68273483260907,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:32","startHours":4.469089541189722,"endHours":5.537315998286463,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:56","startHours":14.083127655060393,"endHours":14.937708820737786,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.15603348344736,"endHours":18.556033483447358,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:53","startHours":18.35603348344736,"endHours":18.89014671199573,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.10603348344736,"endHours":19.85603348344736,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:22","startHours":23.519384158028213,"endHours":24.373965323705608,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:32","end":"07:08","startHours":5.537315998286463,"endHours":7.139655683931575,"quality":"auspicious"},{"name":"Roga","start":"07:08","end":"08:45","startHours":7.139655683931575,"endHours":8.741995369576687,"quality":"inauspicious"},{"name":"Udveg","start":"08:45","end":"10:21","startHours":8.741995369576687,"endHours":10.344335055221798,"quality":"inauspicious"},{"name":"Chala","start":"10:21","end":"11:57","startHours":10.344335055221798,"endHours":11.94667474086691,"quality":"neutral"},{"name":"Labha","start":"11:57","end":"13:33","startHours":11.94667474086691,"endHours":13.549014426512024,"quality":"auspicious"},{"name":"Amṛta","start":"13:33","end":"15:09","startHours":13.549014426512024,"endHours":15.151354112157135,"quality":"auspicious"},{"name":"Kāla","start":"15:09","end":"16:45","startHours":15.151354112157135,"endHours":16.753693797802246,"quality":"inauspicious"},{"name":"Śubha","start":"16:45","end":"18:21","startHours":16.753693797802246,"endHours":18.35603348344736,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:21","end":"19:45","startHours":18.35603348344736,"endHours":19.753693797802246,"quality":"auspicious"},{"name":"Kāla","start":"19:45","end":"21:09","startHours":19.753693797802246,"endHours":21.151354112157136,"quality":"inauspicious"},{"name":"Śubha","start":"21:09","end":"22:33","startHours":21.151354112157136,"endHours":22.549014426512024,"quality":"auspicious"},{"name":"Roga","start":"22:33","end":"23:57","startHours":22.549014426512024,"endHours":23.94667474086691,"quality":"inauspicious"},{"name":"Udveg","start":"23:57","end":"01:21","startHours":23.94667474086691,"endHours":25.344335055221798,"quality":"inauspicious"},{"name":"Chala","start":"01:21","end":"02:45","startHours":25.344335055221798,"endHours":26.741995369576685,"quality":"neutral"},{"name":"Labha","start":"02:45","end":"04:08","startHours":26.741995369576685,"endHours":28.139655683931576,"quality":"auspicious"},{"name":"Amṛta","start":"04:08","end":"05:32","startHours":28.139655683931576,"endHours":29.537315998286463,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.537315998286463,"endHours":6.537315998286463,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.537315998286463,"endHours":7.537315998286463,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.537315998286463,"endHours":8.537315998286463,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.537315998286463,"endHours":9.537315998286463,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.537315998286463,"endHours":10.537315998286463,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.537315998286463,"endHours":11.537315998286463,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.537315998286463,"endHours":12.537315998286463,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.537315998286463,"endHours":13.537315998286463,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.537315998286463,"endHours":14.537315998286463,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.537315998286463,"endHours":15.537315998286463,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.537315998286463,"endHours":16.537315998286463,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.537315998286463,"endHours":17.537315998286463,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.537315998286463,"endHours":18.537315998286463,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.537315998286463,"endHours":19.537315998286463,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.537315998286463,"endHours":20.537315998286463,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.537315998286463,"endHours":21.537315998286463,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.537315998286463,"endHours":22.537315998286463,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.537315998286463,"endHours":23.537315998286463,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.537315998286463,"endHours":24.537315998286463,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.537315998286463,"endHours":25.537315998286463,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.537315998286463,"endHours":26.537315998286463,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.537315998286463,"endHours":27.537315998286463,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.537315998286463,"endHours":28.537315998286463,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.537315998286463,"endHours":29.537315998286463,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","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":10.14879658511525,"eotMinutes":4.383515547985428,"ayanamsa":-48.0655}},"calendars":{"vikram_samvat":-3092,"saka_samvat":-3227,"bengali_samvat":-3742,"malayalam_era":-3973,"nanakshahi_year":-4618,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla 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 Śukla Navamī · Vikram -3092 undefined · Śaka -3227 undefined"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 September 12, 3150 BCE · Ayodhyā · Vidhyamitra","description":"September 12, 3150 BCE for Ayodhyā: Śukla Navamī, sūryodaya 05:32, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3149-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3149-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3149-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3149-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/-3149-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:08:20.581Z","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":"2026-05-31T23:08:20.581Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:08:20.581Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}