{"id":"vidhyamitra:city-day:ayodhya:1849-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1849-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1849-09-20","date_display":"September 20, 1849 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":1849,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396655.770833,"kali_year":4951,"ahargana":1808190.2708,"sun":{"sidereal_longitude":154.8143,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":197.501,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.6867,"elapsed_within_tithi_degrees":6.6867},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.501,"elapsed_within_degrees":10.8344},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.3154},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1849,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2396655.770833,"ahargana":1808190.2708,"kali_year":4951,"ayanamsa_lahiri":21.7537,"grahas":{"sun":{"sidereal_longitude":155.189882,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":195.87718199999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":4.048},"mars":{"sidereal_longitude":62.697382000000005,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":180.96058200000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":138.604082,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":119.08108199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":345.290382,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":133.3778,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":313.3778,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1849,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396655.770833,"kali_year":4951,"ahargana":1808190.2708,"sun":{"sidereal_longitude":154.8143,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":197.501,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.6867,"elapsed_within_tithi_degrees":6.6867},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.501,"elapsed_within_degrees":10.8344},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.3154},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.048,"elongation":42.687},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.048,"opposition_distance":137.313}},"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":"05:48","sunsetLocal":"18:00","solarNoonLocal":"11:54","dayLengthHours":12.206331072929721,"dayLengthDisplay":"12 Hours 12 Mins 23 Secs","nightLengthDisplay":"11 Hours 47 Mins 37 Secs","moonriseLocal":"09:03","moonsetLocal":"20:10","rahuKala":{"name":"Rāhu Kāla","start":"13:25","end":"14:57","startHours":13.42307613809031,"endHours":14.948867522206527,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:48","end":"07:19","startHours":5.794119217509235,"endHours":7.31991060162545,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:22","startHours":8.845701985741666,"endHours":10.37149336985788,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.64226313452617,"endHours":9.04914083695716,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:38","startHours":6.3027163455479736,"endHours":6.628218507492766,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:18","startHours":11.490407051543103,"endHours":12.304162456405086,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"04:59","startHours":4.166608407785272,"endHours":4.980363812647253,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:48","startHours":4.776924961431758,"endHours":5.794119217509235,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:45","startHours":13.93167326612905,"endHours":14.74542867099103,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.800450290438956,"endHours":18.200450290438955,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:31","startHours":18.000450290438955,"endHours":18.509047418477692,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.750450290438955,"endHours":19.500450290438955,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:18","startHours":23.490407051543105,"endHours":24.304162456405084,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:48","end":"07:19","startHours":5.794119217509235,"endHours":7.31991060162545,"quality":"auspicious"},{"name":"Roga","start":"07:19","end":"08:51","startHours":7.31991060162545,"endHours":8.845701985741666,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:22","startHours":8.845701985741666,"endHours":10.37149336985788,"quality":"inauspicious"},{"name":"Chala","start":"10:22","end":"11:54","startHours":10.37149336985788,"endHours":11.897284753974095,"quality":"neutral"},{"name":"Labha","start":"11:54","end":"13:25","startHours":11.897284753974095,"endHours":13.42307613809031,"quality":"auspicious"},{"name":"Amṛta","start":"13:25","end":"14:57","startHours":13.42307613809031,"endHours":14.948867522206527,"quality":"auspicious"},{"name":"Kāla","start":"14:57","end":"16:28","startHours":14.948867522206527,"endHours":16.47465890632274,"quality":"inauspicious"},{"name":"Śubha","start":"16:28","end":"18:00","startHours":16.47465890632274,"endHours":18.000450290438955,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:00","end":"19:28","startHours":18.000450290438955,"endHours":19.47465890632274,"quality":"auspicious"},{"name":"Kāla","start":"19:28","end":"20:57","startHours":19.47465890632274,"endHours":20.948867522206527,"quality":"inauspicious"},{"name":"Śubha","start":"20:57","end":"22:25","startHours":20.948867522206527,"endHours":22.42307613809031,"quality":"auspicious"},{"name":"Roga","start":"22:25","end":"23:54","startHours":22.42307613809031,"endHours":23.897284753974095,"quality":"inauspicious"},{"name":"Udveg","start":"23:54","end":"01:22","startHours":23.897284753974095,"endHours":25.37149336985788,"quality":"inauspicious"},{"name":"Chala","start":"01:22","end":"02:51","startHours":25.37149336985788,"endHours":26.845701985741663,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:19","startHours":26.845701985741663,"endHours":28.31991060162545,"quality":"auspicious"},{"name":"Amṛta","start":"04:19","end":"05:48","startHours":28.31991060162545,"endHours":29.794119217509234,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.794119217509235,"endHours":6.794119217509235,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.794119217509235,"endHours":7.794119217509235,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.794119217509235,"endHours":8.794119217509234,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.794119217509234,"endHours":9.794119217509234,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.794119217509234,"endHours":10.794119217509234,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.794119217509234,"endHours":11.794119217509234,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.794119217509234,"endHours":12.794119217509234,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.794119217509234,"endHours":13.794119217509234,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.794119217509234,"endHours":14.794119217509234,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.794119217509234,"endHours":15.794119217509234,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.794119217509234,"endHours":16.794119217509234,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.794119217509234,"endHours":17.794119217509234,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.794119217509234,"endHours":18.794119217509234,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.794119217509234,"endHours":19.794119217509234,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.794119217509234,"endHours":20.794119217509234,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.794119217509234,"endHours":21.794119217509234,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.794119217509234,"endHours":22.794119217509234,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.794119217509234,"endHours":23.794119217509234,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.794119217509234,"endHours":24.794119217509234,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.794119217509234,"endHours":25.794119217509234,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.794119217509234,"endHours":26.794119217509234,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.794119217509234,"endHours":27.794119217509234,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.794119217509234,"endHours":28.794119217509234,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.794119217509234,"endHours":29.794119217509234,"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.2151512840568637,"eotMinutes":7.346914761554353,"ayanamsa":21.7537}},"calendars":{"vikram_samvat":1906,"vikram_samvatsara":"Dundubhi","saka_samvat":1771,"saka_samvatsara":"Saumya","bengali_samvat":1256,"malayalam_era":1025,"nanakshahi_year":380,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturthī · Vikram 1906 Dundubhi · Śaka 1771 Saumya"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"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":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 20, 1849 CE · Ayodhyā · Vidhyamitra","description":"September 20, 1849 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:48, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1849-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1849-09-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1849-09-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1849-09-20","x-default":"https://vidhyamitra.com/city/ayodhya/1849-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:50:24.783Z","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":"2026-06-01T06:50:24.783Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:50:24.783Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}