{"id":"vidhyamitra:city-day:ayodhya:1786-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1786-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1786-04-15","date_display":"April 15, 1786 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":1786,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2373487.770833,"kali_year":4888,"ahargana":1785022.2708,"sun":{"sidereal_longitude":4.9434,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":202.2875,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.3442,"elapsed_within_tithi_degrees":5.3442},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":202.2875,"elapsed_within_degrees":2.2875},"yoga":{"number":16,"name":"Siddhi","sum_longitude":207.2309},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1786,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2373487.770833,"ahargana":1785022.2708,"kali_year":4888,"ayanamsa_lahiri":20.8676,"grahas":{"sun":{"sidereal_longitude":4.329470000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":199.78337,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-4.4117},"mars":{"sidereal_longitude":78.79047000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":26.945870000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":9.071270000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":13.524569999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":297.53666999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":280.93,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.93,"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":1786,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2373487.770833,"kali_year":4888,"ahargana":1785022.2708,"sun":{"sidereal_longitude":4.9434,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":202.2875,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.3442,"elapsed_within_tithi_degrees":5.3442},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":202.2875,"elapsed_within_degrees":2.2875},"yoga":{"number":16,"name":"Siddhi","sum_longitude":207.2309},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.412,"elongation":162.656},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.412,"opposition_distance":17.344}},"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":"05:38","sunsetLocal":"18:25","solarNoonLocal":"12:01","dayLengthHours":12.790634823055065,"dayLengthDisplay":"12 Hours 47 Mins 26 Secs","nightLengthDisplay":"11 Hours 12 Mins 34 Secs","moonriseLocal":"19:32","moonsetLocal":"06:35","rahuKala":{"name":"Rāhu Kāla","start":"08:50","end":"10:25","startHours":8.826076695199687,"endHours":10.42490604808157,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:37","end":"15:13","startHours":13.622564753845335,"endHours":15.22139410672722,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:38","end":"07:14","startHours":5.6284179894359205,"endHours":7.227247342317804,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:02","startHours":8.61289944814877,"endHours":9.039253942250605,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:30","startHours":6.161361107063215,"endHours":6.502444702344683,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:27","startHours":11.597380906861618,"endHours":12.450089895065288,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:47","startHours":3.9230000130285783,"endHours":4.77570900123225,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:38","startHours":4.5625317541813315,"endHours":5.6284179894359205,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.155507871472631,"endHours":15.008216859676303,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.219052812490986,"endHours":18.619052812490985,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:57","startHours":18.419052812490985,"endHours":18.95199593011828,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.169052812490985,"endHours":19.919052812490985,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:27","startHours":23.597380906861616,"endHours":24.45008989506529,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:38","end":"07:14","startHours":5.6284179894359205,"endHours":7.227247342317804,"quality":"inauspicious"},{"name":"Śubha","start":"07:14","end":"08:50","startHours":7.227247342317804,"endHours":8.826076695199687,"quality":"auspicious"},{"name":"Roga","start":"08:50","end":"10:25","startHours":8.826076695199687,"endHours":10.42490604808157,"quality":"inauspicious"},{"name":"Udveg","start":"10:25","end":"12:01","startHours":10.42490604808157,"endHours":12.023735400963453,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:37","startHours":12.023735400963453,"endHours":13.622564753845335,"quality":"neutral"},{"name":"Labha","start":"13:37","end":"15:13","startHours":13.622564753845335,"endHours":15.22139410672722,"quality":"auspicious"},{"name":"Amṛta","start":"15:13","end":"16:49","startHours":15.22139410672722,"endHours":16.820223459609103,"quality":"auspicious"},{"name":"Kāla","start":"16:49","end":"18:25","startHours":16.820223459609103,"endHours":18.419052812490985,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:25","end":"19:49","startHours":18.419052812490985,"endHours":19.820223459609103,"quality":"auspicious"},{"name":"Amṛta","start":"19:49","end":"21:13","startHours":19.820223459609103,"endHours":21.221394106727217,"quality":"auspicious"},{"name":"Kāla","start":"21:13","end":"22:37","startHours":21.221394106727217,"endHours":22.622564753845335,"quality":"inauspicious"},{"name":"Śubha","start":"22:37","end":"00:01","startHours":22.622564753845335,"endHours":24.023735400963453,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:25","startHours":24.023735400963453,"endHours":25.42490604808157,"quality":"inauspicious"},{"name":"Udveg","start":"01:25","end":"02:50","startHours":25.42490604808157,"endHours":26.82607669519969,"quality":"inauspicious"},{"name":"Chala","start":"02:50","end":"04:14","startHours":26.82607669519969,"endHours":28.227247342317803,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:38","startHours":28.227247342317803,"endHours":29.62841798943592,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.6284179894359205,"endHours":6.6284179894359205,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.6284179894359205,"endHours":7.6284179894359205,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.6284179894359205,"endHours":8.62841798943592,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.62841798943592,"endHours":9.62841798943592,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.62841798943592,"endHours":10.62841798943592,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.62841798943592,"endHours":11.62841798943592,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.62841798943592,"endHours":12.62841798943592,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.62841798943592,"endHours":13.62841798943592,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.62841798943592,"endHours":14.62841798943592,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.62841798943592,"endHours":15.62841798943592,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.62841798943592,"endHours":16.62841798943592,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.62841798943592,"endHours":17.62841798943592,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.62841798943592,"endHours":18.62841798943592,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.62841798943592,"endHours":19.62841798943592,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.62841798943592,"endHours":20.62841798943592,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.62841798943592,"endHours":21.62841798943592,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.62841798943592,"endHours":22.62841798943592,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.62841798943592,"endHours":23.62841798943592,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.62841798943592,"endHours":24.62841798943592,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.62841798943592,"endHours":25.62841798943592,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.62841798943592,"endHours":26.62841798943592,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.62841798943592,"endHours":27.62841798943592,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.62841798943592,"endHours":28.62841798943592,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.62841798943592,"endHours":29.62841798943592,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.748740667294626,"eotMinutes":-0.240124057807095,"ayanamsa":20.8676}},"calendars":{"vikram_samvat":1843,"vikram_samvatsara":"Siddhārthī","saka_samvat":1708,"saka_samvatsara":"Parābhava","bengali_samvat":1193,"malayalam_era":962,"nanakshahi_year":317,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 1843 Siddhārthī · Śaka 1708 Parābhava"},"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 April 15, 1786 CE · Ayodhyā · Vidhyamitra","description":"April 15, 1786 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:38, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1786-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1786-04-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1786-04-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1786-04-15","x-default":"https://vidhyamitra.com/city/ayodhya/1786-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:17:50.363Z","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":"2026-05-31T16:17:50.363Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:17:50.363Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}