{"id":"vidhyamitra:city-day:ayodhya:2139-09-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2139-09-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-09-15","date_display":"September 15, 2139 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":2139,"month":9,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502570.770833,"kali_year":5241,"ahargana":1914105.2708,"sun":{"sidereal_longitude":145.0381,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":48.5271,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.489,"elapsed_within_tithi_degrees":11.489},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.5271,"elapsed_within_degrees":8.5271},"yoga":{"number":15,"name":"Vajra","sum_longitude":193.5652},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2139,"month":9,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502570.770833,"ahargana":1914105.2708,"kali_year":5241,"ayanamsa_lahiri":25.8045,"grahas":{"sun":{"sidereal_longitude":146.098551,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":52.792951000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.5908},"mars":{"sidereal_longitude":102.376151,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":169.47905100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":274.84675100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":161.69045099999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":284.6189509999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":281.4914,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":101.4914,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":2139,"month":9,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502570.770833,"kali_year":5241,"ahargana":1914105.2708,"sun":{"sidereal_longitude":145.0381,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":48.5271,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":263.489,"elapsed_within_tithi_degrees":11.489},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.5271,"elapsed_within_degrees":8.5271},"yoga":{"number":15,"name":"Vajra","sum_longitude":193.5652},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.591,"elongation":96.511},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.591,"opposition_distance":83.489}},"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":"05:45","sunsetLocal":"18:06","solarNoonLocal":"11:56","dayLengthHours":12.341245688599262,"dayLengthDisplay":"12 Hours 20 Mins 28 Secs","nightLengthDisplay":"11 Hours 39 Mins 32 Secs","moonriseLocal":"22:50","moonsetLocal":"12:35","rahuKala":{"name":"Rāhu Kāla","start":"15:01","end":"16:33","startHours":15.013433535759777,"endHours":16.556089246834684,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:23","startHours":8.842810691460144,"endHours":10.385466402535052,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:56","end":"13:28","startHours":11.928122113609959,"endHours":13.470777824684866,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.637123263316823,"endHours":9.048498119603465,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.271717839668631,"endHours":6.600817724697945,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:20","startHours":11.516747257323319,"endHours":12.339496969896603,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:56","startHours":4.11199984416376,"endHours":4.934749556737045,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:45","startHours":4.729062128593724,"endHours":5.757499269310329,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:48","startHours":13.984996395043169,"endHours":14.807746107616452,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.898744957909592,"endHours":18.29874495790959,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:37","startHours":18.09874495790959,"endHours":18.612963528267894,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.84874495790959,"endHours":19.59874495790959,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:20","startHours":23.516747257323317,"endHours":24.3394969698966,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:45","end":"07:18","startHours":5.757499269310329,"endHours":7.300154980385237,"quality":"inauspicious"},{"name":"Udveg","start":"07:18","end":"08:51","startHours":7.300154980385237,"endHours":8.842810691460144,"quality":"inauspicious"},{"name":"Chala","start":"08:51","end":"10:23","startHours":8.842810691460144,"endHours":10.385466402535052,"quality":"neutral"},{"name":"Labha","start":"10:23","end":"11:56","startHours":10.385466402535052,"endHours":11.928122113609959,"quality":"auspicious"},{"name":"Amṛta","start":"11:56","end":"13:28","startHours":11.928122113609959,"endHours":13.470777824684866,"quality":"auspicious"},{"name":"Kāla","start":"13:28","end":"15:01","startHours":13.470777824684866,"endHours":15.013433535759777,"quality":"inauspicious"},{"name":"Śubha","start":"15:01","end":"16:33","startHours":15.013433535759777,"endHours":16.556089246834684,"quality":"auspicious"},{"name":"Roga","start":"16:33","end":"18:06","startHours":16.556089246834684,"endHours":18.09874495790959,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:06","end":"19:33","startHours":18.09874495790959,"endHours":19.556089246834684,"quality":"inauspicious"},{"name":"Śubha","start":"19:33","end":"21:01","startHours":19.556089246834684,"endHours":21.013433535759777,"quality":"auspicious"},{"name":"Roga","start":"21:01","end":"22:28","startHours":21.013433535759777,"endHours":22.470777824684866,"quality":"inauspicious"},{"name":"Udveg","start":"22:28","end":"23:56","startHours":22.470777824684866,"endHours":23.92812211360996,"quality":"inauspicious"},{"name":"Chala","start":"23:56","end":"01:23","startHours":23.92812211360996,"endHours":25.38546640253505,"quality":"neutral"},{"name":"Labha","start":"01:23","end":"02:51","startHours":25.38546640253505,"endHours":26.842810691460144,"quality":"auspicious"},{"name":"Amṛta","start":"02:51","end":"04:18","startHours":26.842810691460144,"endHours":28.300154980385237,"quality":"auspicious"},{"name":"Kāla","start":"04:18","end":"05:45","startHours":28.300154980385237,"endHours":29.75749926931033,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.757499269310329,"endHours":6.757499269310329,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.757499269310329,"endHours":7.757499269310329,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.757499269310329,"endHours":8.75749926931033,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.75749926931033,"endHours":9.75749926931033,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.75749926931033,"endHours":10.75749926931033,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.75749926931033,"endHours":11.75749926931033,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.75749926931033,"endHours":12.75749926931033,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.75749926931033,"endHours":13.75749926931033,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.75749926931033,"endHours":14.75749926931033,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.75749926931033,"endHours":15.75749926931033,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.75749926931033,"endHours":16.75749926931033,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.75749926931033,"endHours":17.75749926931033,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.75749926931033,"endHours":18.75749926931033,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.75749926931033,"endHours":19.75749926931033,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.75749926931033,"endHours":20.75749926931033,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.75749926931033,"endHours":21.75749926931033,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.75749926931033,"endHours":22.75749926931033,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.75749926931033,"endHours":23.75749926931033,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.75749926931033,"endHours":24.75749926931033,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.75749926931033,"endHours":25.75749926931033,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.75749926931033,"endHours":26.75749926931033,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.75749926931033,"endHours":27.75749926931033,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.75749926931033,"endHours":28.75749926931033,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.75749926931033,"endHours":29.75749926931033,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","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":3.211392226269101,"eotMinutes":5.496673183402374,"ayanamsa":25.8045}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Saptamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 15, 2139 CE · Ayodhyā · Vidhyamitra","description":"September 15, 2139 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:45, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2139-09-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2139-09-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2139-09-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2139-09-15","x-default":"https://vidhyamitra.com/city/ayodhya/2139-09-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T00:27:46.762Z","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":"2026-05-18T00:27:46.762Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T00:27:46.762Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}