{"id":"vidhyamitra:city-day:ayodhya:2147-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2147-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2147-09-12","date_display":"September 12, 2147 CE","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":2147,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505489.770833,"kali_year":5249,"ahargana":1917024.2708,"sun":{"sidereal_longitude":142.0612,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":349.9959,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.9346,"elapsed_within_tithi_degrees":3.9346},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.9959,"elapsed_within_degrees":3.3292},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.0571},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2147,"month":9,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505489.770833,"ahargana":1917024.2708,"kali_year":5249,"ayanamsa_lahiri":25.9162,"grahas":{"sun":{"sidereal_longitude":143.133223,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":352.050423,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-3.0769},"mars":{"sidereal_longitude":148.93722300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":161.60772299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":166.43792299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":158.44352300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":32.43332299999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":126.8288,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":306.8288,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2147,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505489.770833,"kali_year":5249,"ahargana":1917024.2708,"sun":{"sidereal_longitude":142.0612,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":349.9959,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.9346,"elapsed_within_tithi_degrees":3.9346},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.9959,"elapsed_within_degrees":3.3292},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.0571},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.077,"elongation":152.065},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.077,"opposition_distance":27.935}},"eclipse_window_40days":[{"offset_days":-17,"type":"solar","occurs":true,"moon_latitude":-0.342,"elongation":2.308},{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":-1.111,"opposition_distance":1.114}]},"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":"05:44","sunsetLocal":"18:09","solarNoonLocal":"11:57","dayLengthHours":12.417374500160522,"dayLengthDisplay":"12 Hours 25 Mins 03 Secs","nightLengthDisplay":"11 Hours 34 Mins 57 Secs","moonriseLocal":"19:36","moonsetLocal":"08:09","rahuKala":{"name":"Rāhu Kāla","start":"15:03","end":"16:36","startHours":15.05101836590704,"endHours":16.603190178427106,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:24","startHours":8.842331115826779,"endHours":10.394502928346846,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.498846553386976,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.635374874157439,"endHours":9.049287357496121,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.255378094960005,"endHours":6.586508081630952,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:22","startHours":11.532762257528226,"endHours":12.360587224205595,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.082337557431913,"endHours":4.910162524109281,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.703206282439939,"endHours":5.737987490786649,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:51","startHours":14.016237157560331,"endHours":14.8440621242377,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.95536199094717,"endHours":18.35536199094717,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.15536199094717,"endHours":18.672752595120524,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.90536199094717,"endHours":19.65536199094717,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:22","startHours":23.532762257528226,"endHours":24.360587224205595,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:44","end":"07:17","startHours":5.737987490786649,"endHours":7.290159303306714,"quality":"inauspicious"},{"name":"Udveg","start":"07:17","end":"08:51","startHours":7.290159303306714,"endHours":8.842331115826779,"quality":"inauspicious"},{"name":"Chala","start":"08:51","end":"10:24","startHours":8.842331115826779,"endHours":10.394502928346846,"quality":"neutral"},{"name":"Labha","start":"10:24","end":"11:57","startHours":10.394502928346846,"endHours":11.94667474086691,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:30","startHours":11.94667474086691,"endHours":13.498846553386976,"quality":"auspicious"},{"name":"Kāla","start":"13:30","end":"15:03","startHours":13.498846553386976,"endHours":15.05101836590704,"quality":"inauspicious"},{"name":"Śubha","start":"15:03","end":"16:36","startHours":15.05101836590704,"endHours":16.603190178427106,"quality":"auspicious"},{"name":"Roga","start":"16:36","end":"18:09","startHours":16.603190178427106,"endHours":18.15536199094717,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:09","end":"19:36","startHours":18.15536199094717,"endHours":19.603190178427106,"quality":"inauspicious"},{"name":"Śubha","start":"19:36","end":"21:03","startHours":19.603190178427106,"endHours":21.05101836590704,"quality":"auspicious"},{"name":"Roga","start":"21:03","end":"22:30","startHours":21.05101836590704,"endHours":22.498846553386976,"quality":"inauspicious"},{"name":"Udveg","start":"22:30","end":"23:57","startHours":22.498846553386976,"endHours":23.94667474086691,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:24","startHours":23.94667474086691,"endHours":25.394502928346846,"quality":"neutral"},{"name":"Labha","start":"01:24","end":"02:51","startHours":25.394502928346846,"endHours":26.84233111582678,"quality":"auspicious"},{"name":"Amṛta","start":"02:51","end":"04:17","startHours":26.84233111582678,"endHours":28.290159303306716,"quality":"auspicious"},{"name":"Kāla","start":"04:17","end":"05:44","startHours":28.290159303306716,"endHours":29.73798749078665,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.737987490786649,"endHours":6.737987490786649,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.737987490786649,"endHours":7.737987490786649,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.737987490786649,"endHours":8.737987490786649,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.737987490786649,"endHours":9.737987490786649,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.737987490786649,"endHours":10.737987490786649,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.737987490786649,"endHours":11.737987490786649,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.737987490786649,"endHours":12.737987490786649,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.737987490786649,"endHours":13.737987490786649,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.737987490786649,"endHours":14.737987490786649,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.737987490786649,"endHours":15.737987490786649,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.737987490786649,"endHours":16.73798749078665,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73798749078665,"endHours":17.73798749078665,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73798749078665,"endHours":18.73798749078665,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73798749078665,"endHours":19.73798749078665,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73798749078665,"endHours":20.73798749078665,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73798749078665,"endHours":21.73798749078665,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73798749078665,"endHours":22.73798749078665,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73798749078665,"endHours":23.73798749078665,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73798749078665,"endHours":24.73798749078665,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73798749078665,"endHours":25.73798749078665,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73798749078665,"endHours":26.73798749078665,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73798749078665,"endHours":27.73798749078665,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73798749078665,"endHours":28.73798749078665,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73798749078665,"endHours":29.73798749078665,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","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":4.3330616602505945,"eotMinutes":4.383515547985428,"ayanamsa":25.9162}},"calendars":{"vikram_samvat":2204,"vikram_samvatsara":"Raudra","saka_samvat":2069,"saka_samvatsara":"Plavaṅga","bengali_samvat":1554,"malayalam_era":1323,"nanakshahi_year":678,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 2204 Raudra · Śaka 2069 Plavaṅga"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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, 2147 CE · Ayodhyā · Vidhyamitra","description":"September 12, 2147 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 05:44, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2147-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2147-09-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2147-09-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2147-09-12","x-default":"https://vidhyamitra.com/city/ayodhya/2147-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:58:27.319Z","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":"2026-05-18T19:58:27.319Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:58:27.319Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}