{"id":"vidhyamitra:city-day:ayodhya:1850-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1850-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1850-09-07","date_display":"September 7, 1850 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":1850,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397007.770833,"kali_year":4952,"ahargana":1808542.2708,"sun":{"sidereal_longitude":141.9166,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":153.9425,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.0259,"elapsed_within_tithi_degrees":0.0259},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.9425,"elapsed_within_degrees":7.2758},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.859},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":1850,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2397007.770833,"ahargana":1808542.2708,"kali_year":4952,"ayanamsa_lahiri":21.7672,"grahas":{"sun":{"sidereal_longitude":142.26723300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":153.469333,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":2.8433},"mars":{"sidereal_longitude":169.78313300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":170.27063299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":159.40833299999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":188.76453300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":0.0066330000000220934,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":114.7272,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.7272,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1850,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2397007.770833,"kali_year":4952,"ahargana":1808542.2708,"sun":{"sidereal_longitude":141.9166,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":153.9425,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.0259,"elapsed_within_tithi_degrees":0.0259},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":153.9425,"elapsed_within_degrees":7.2758},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.859},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.843,"elongation":12.026},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.843,"opposition_distance":167.974}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-1.111,"opposition_distance":2.372}]},"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":"05:42","sunsetLocal":"18:15","solarNoonLocal":"11:59","dayLengthHours":12.550355592493274,"dayLengthDisplay":"12 Hours 33 Mins 01 Secs","nightLengthDisplay":"11 Hours 26 Mins 59 Secs","moonriseLocal":"06:37","moonsetLocal":"18:50","rahuKala":{"name":"Rāhu Kāla","start":"08:50","end":"10:24","startHours":8.839509452359303,"endHours":10.408303901420961,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:33","end":"15:07","startHours":13.54589279954428,"endHours":15.11468724860594,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:42","end":"07:16","startHours":5.7019205542359845,"endHours":7.270715003297644,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.630336859151083,"endHours":9.048682045567524,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:34","startHours":6.224852037256538,"endHours":6.5595281863896915,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:24","startHours":11.55875316406618,"endHours":12.395443536899064,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:52","startHours":4.028539808570215,"endHours":4.865230181403099,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:42","startHours":4.656057588194878,"endHours":5.7019205542359845,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:54","startHours":14.068824282564835,"endHours":14.90551465539772,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.05227614672926,"endHours":18.452276146729258,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:47","startHours":18.25227614672926,"endHours":18.77520762974981,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.00227614672926,"endHours":19.75227614672926,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:24","startHours":23.55875316406618,"endHours":24.395443536899062,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:42","end":"07:16","startHours":5.7019205542359845,"endHours":7.270715003297644,"quality":"inauspicious"},{"name":"Śubha","start":"07:16","end":"08:50","startHours":7.270715003297644,"endHours":8.839509452359303,"quality":"auspicious"},{"name":"Roga","start":"08:50","end":"10:24","startHours":8.839509452359303,"endHours":10.408303901420961,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"11:59","startHours":10.408303901420961,"endHours":11.97709835048262,"quality":"inauspicious"},{"name":"Chala","start":"11:59","end":"13:33","startHours":11.97709835048262,"endHours":13.54589279954428,"quality":"neutral"},{"name":"Labha","start":"13:33","end":"15:07","startHours":13.54589279954428,"endHours":15.11468724860594,"quality":"auspicious"},{"name":"Amṛta","start":"15:07","end":"16:41","startHours":15.11468724860594,"endHours":16.6834816976676,"quality":"auspicious"},{"name":"Kāla","start":"16:41","end":"18:15","startHours":16.6834816976676,"endHours":18.25227614672926,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:15","end":"19:41","startHours":18.25227614672926,"endHours":19.6834816976676,"quality":"auspicious"},{"name":"Amṛta","start":"19:41","end":"21:07","startHours":19.6834816976676,"endHours":21.11468724860594,"quality":"auspicious"},{"name":"Kāla","start":"21:07","end":"22:33","startHours":21.11468724860594,"endHours":22.54589279954428,"quality":"inauspicious"},{"name":"Śubha","start":"22:33","end":"23:59","startHours":22.54589279954428,"endHours":23.97709835048262,"quality":"auspicious"},{"name":"Roga","start":"23:59","end":"01:24","startHours":23.97709835048262,"endHours":25.40830390142096,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:50","startHours":25.40830390142096,"endHours":26.8395094523593,"quality":"inauspicious"},{"name":"Chala","start":"02:50","end":"04:16","startHours":26.8395094523593,"endHours":28.270715003297646,"quality":"neutral"},{"name":"Labha","start":"04:16","end":"05:42","startHours":28.270715003297646,"endHours":29.701920554235983,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.7019205542359845,"endHours":6.7019205542359845,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.7019205542359845,"endHours":7.7019205542359845,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.7019205542359845,"endHours":8.701920554235985,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.701920554235985,"endHours":9.701920554235985,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.701920554235985,"endHours":10.701920554235985,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.701920554235985,"endHours":11.701920554235985,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.701920554235985,"endHours":12.701920554235985,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.701920554235985,"endHours":13.701920554235985,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.701920554235985,"endHours":14.701920554235985,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.701920554235985,"endHours":15.701920554235985,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.701920554235985,"endHours":16.701920554235983,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.701920554235983,"endHours":17.701920554235983,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.701920554235983,"endHours":18.701920554235983,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.701920554235983,"endHours":19.701920554235983,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.701920554235983,"endHours":20.701920554235983,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.701920554235983,"endHours":21.701920554235983,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.701920554235983,"endHours":22.701920554235983,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.701920554235983,"endHours":23.701920554235983,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.701920554235983,"endHours":24.701920554235983,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.701920554235983,"endHours":25.701920554235983,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.701920554235983,"endHours":26.701920554235983,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.701920554235983,"endHours":27.701920554235983,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.701920554235983,"endHours":28.701920554235983,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.701920554235983,"endHours":29.701920554235983,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","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":6.28073735301389,"eotMinutes":2.5580989710426816,"ayanamsa":21.7672}},"calendars":{"vikram_samvat":1907,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1772,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1257,"malayalam_era":1026,"nanakshahi_year":381,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvitīyā · Vikram 1907 Rudhirodgāri · Śaka 1772 Sādhāraṇa"},"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":"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":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 7, 1850 CE · Ayodhyā · Vidhyamitra","description":"September 7, 1850 CE for Ayodhyā: Śukla Dvitīyā, sūryodaya 05:42, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1850-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1850-09-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1850-09-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1850-09-07","x-default":"https://vidhyamitra.com/city/ayodhya/1850-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T21:16:45.779Z","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":"2026-05-18T21:16:45.779Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T21:16:45.779Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}