{"id":"vidhyamitra:city-day:ayodhya:1689-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1689-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1689-09-10","date_display":"September 10, 1689 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":1689,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2338207.770833,"kali_year":4791,"ahargana":1749742.2708,"sun":{"sidereal_longitude":148.381,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":104.6505,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.2695,"elapsed_within_tithi_degrees":4.2695},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.6505,"elapsed_within_degrees":11.3172},"yoga":{"number":19,"name":"Parigha","sum_longitude":253.0315},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1689,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2338207.770833,"ahargana":1749742.2708,"kali_year":4791,"ayanamsa_lahiri":19.5183,"grahas":{"sun":{"sidereal_longitude":148.358926,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":104.57192600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":4.0968},"mars":{"sidereal_longitude":21.923626000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":143.81152599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":309.81472600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":106.75832600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":198.40542600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":350.2341,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":170.2341,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1689,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2338207.770833,"kali_year":4791,"ahargana":1749742.2708,"sun":{"sidereal_longitude":148.381,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":104.6505,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.2695,"elapsed_within_tithi_degrees":4.2695},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.6505,"elapsed_within_degrees":11.3172},"yoga":{"number":19,"name":"Parigha","sum_longitude":253.0315},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.097,"elongation":43.731},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.097,"opposition_distance":136.269}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":-0.327,"opposition_distance":1.927}]},"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":"18:11","solarNoonLocal":"11:58","dayLengthHours":12.448563210981735,"dayLengthDisplay":"12 Hours 26 Mins 55 Secs","nightLengthDisplay":"11 Hours 33 Mins 05 Secs","moonriseLocal":"02:19","moonsetLocal":"15:46","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:24","startHours":8.846810900960465,"endHours":10.402881302333181,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:31","end":"15:04","startHours":13.515022105078614,"endHours":15.071092506451333,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:44","end":"07:17","startHours":5.734670098215031,"endHours":7.2907404995877485,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.639334847444102,"endHours":9.054286954476828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.253360232005937,"endHours":6.5853219176321165,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:22","startHours":11.543999596673173,"endHours":12.373903810738623,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:54","startHours":4.074861670084133,"endHours":4.904765884149582,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.69728983063322,"endHours":5.734670098215031,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:52","startHours":14.033712238869523,"endHours":14.863616452934972,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.983233309196766,"endHours":18.383233309196765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:42","startHours":18.183233309196766,"endHours":18.70192344298767,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.933233309196766,"endHours":19.683233309196766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:22","startHours":23.543999596673174,"endHours":24.373903810738625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:44","end":"07:17","startHours":5.734670098215031,"endHours":7.2907404995877485,"quality":"inauspicious"},{"name":"Śubha","start":"07:17","end":"08:51","startHours":7.2907404995877485,"endHours":8.846810900960465,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:24","startHours":8.846810900960465,"endHours":10.402881302333181,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"11:58","startHours":10.402881302333181,"endHours":11.9589517037059,"quality":"inauspicious"},{"name":"Chala","start":"11:58","end":"13:31","startHours":11.9589517037059,"endHours":13.515022105078614,"quality":"neutral"},{"name":"Labha","start":"13:31","end":"15:04","startHours":13.515022105078614,"endHours":15.071092506451333,"quality":"auspicious"},{"name":"Amṛta","start":"15:04","end":"16:38","startHours":15.071092506451333,"endHours":16.62716290782405,"quality":"auspicious"},{"name":"Kāla","start":"16:38","end":"18:11","startHours":16.62716290782405,"endHours":18.183233309196766,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:11","end":"19:38","startHours":18.183233309196766,"endHours":19.627162907824047,"quality":"auspicious"},{"name":"Amṛta","start":"19:38","end":"21:04","startHours":19.627162907824047,"endHours":21.071092506451333,"quality":"auspicious"},{"name":"Kāla","start":"21:04","end":"22:31","startHours":21.071092506451333,"endHours":22.515022105078614,"quality":"inauspicious"},{"name":"Śubha","start":"22:31","end":"23:58","startHours":22.515022105078614,"endHours":23.9589517037059,"quality":"auspicious"},{"name":"Roga","start":"23:58","end":"01:24","startHours":23.9589517037059,"endHours":25.40288130233318,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:51","startHours":25.40288130233318,"endHours":26.846810900960463,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:17","startHours":26.846810900960463,"endHours":28.29074049958775,"quality":"neutral"},{"name":"Labha","start":"04:17","end":"05:44","startHours":28.29074049958775,"endHours":29.73467009821503,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.734670098215031,"endHours":6.734670098215031,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.734670098215031,"endHours":7.734670098215031,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.734670098215031,"endHours":8.73467009821503,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.73467009821503,"endHours":9.73467009821503,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.73467009821503,"endHours":10.73467009821503,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.73467009821503,"endHours":11.73467009821503,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.73467009821503,"endHours":12.73467009821503,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.73467009821503,"endHours":13.73467009821503,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.73467009821503,"endHours":14.73467009821503,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.73467009821503,"endHours":15.73467009821503,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.73467009821503,"endHours":16.73467009821503,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73467009821503,"endHours":17.73467009821503,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73467009821503,"endHours":18.73467009821503,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73467009821503,"endHours":19.73467009821503,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73467009821503,"endHours":20.73467009821503,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73467009821503,"endHours":21.73467009821503,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73467009821503,"endHours":22.73467009821503,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73467009821503,"endHours":23.73467009821503,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73467009821503,"endHours":24.73467009821503,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73467009821503,"endHours":25.73467009821503,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73467009821503,"endHours":26.73467009821503,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73467009821503,"endHours":27.73467009821503,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73467009821503,"endHours":28.73467009821503,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73467009821503,"endHours":29.73467009821503,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.791308510305581,"eotMinutes":3.6468977776461458,"ayanamsa":19.5183}},"calendars":{"vikram_samvat":1746,"vikram_samvatsara":"Citrabhānu","saka_samvat":1611,"saka_samvatsara":"Śukla","bengali_samvat":1096,"malayalam_era":865,"nanakshahi_year":220,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 1746 Citrabhānu · Śaka 1611 Śukla"},"festivals":[],"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 10, 1689 CE · Ayodhyā · Vidhyamitra","description":"September 10, 1689 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:44, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1689-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1689-09-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/1689-09-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/1689-09-10","x-default":"https://vidhyamitra.com/city/ayodhya/1689-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:22:41.357Z","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":"2026-06-03T03:22:41.357Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:22:41.357Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}