{"id":"vidhyamitra:city-day:ayodhya:1789-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1789-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1789-04-17","date_display":"April 17, 1789 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":1789,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2374585.770833,"kali_year":4891,"ahargana":1786120.2708,"sun":{"sidereal_longitude":7.1059,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":272.6535,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.5476,"elapsed_within_tithi_degrees":1.5476},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.6535,"elapsed_within_degrees":5.9869},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.7594},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1789,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2374585.770833,"ahargana":1786120.2708,"kali_year":4891,"ayanamsa_lahiri":20.9096,"grahas":{"sun":{"sidereal_longitude":6.507719000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":273.41351899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":3.4407},"mars":{"sidereal_longitude":344.994519,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":344.433519,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":93.042619,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":357.742819,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":330.37331900000004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":222.7526,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":42.7526,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1789,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2374585.770833,"kali_year":4891,"ahargana":1786120.2708,"sun":{"sidereal_longitude":7.1059,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":272.6535,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.5476,"elapsed_within_tithi_degrees":1.5476},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.6535,"elapsed_within_degrees":5.9869},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.7594},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.441,"elongation":94.452},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.441,"opposition_distance":85.548}},"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":"05:36","sunsetLocal":"18:26","solarNoonLocal":"12:01","dayLengthHours":12.84717266856313,"dayLengthDisplay":"12 Hours 50 Mins 50 Secs","nightLengthDisplay":"11 Hours 09 Mins 10 Secs","moonriseLocal":"00:31","moonsetLocal":"11:06","rahuKala":{"name":"Rāhu Kāla","start":"10:25","end":"12:01","startHours":10.40943593343411,"endHours":12.015332517004502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:14","end":"16:50","startHours":15.227125684145285,"endHours":16.833022267715677,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:12","end":"08:48","startHours":7.197642766293329,"endHours":8.80353934986372,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.589419805387667,"endHours":9.017658894339773,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:28","startHours":6.127045043913068,"endHours":6.469636315074752,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:27","startHours":11.587093428052398,"endHours":12.443571605956606,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:44","startHours":3.8787898269145202,"endHours":4.735268004818729,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:36","startHours":4.521148460342677,"endHours":5.591746182722938,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.156527961765024,"endHours":15.013006139669232,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.23891885128607,"endHours":18.638918851286068,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.43891885128607,"endHours":18.9742177124762,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.18891885128607,"endHours":19.93891885128607,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:27","startHours":23.5870934280524,"endHours":24.443571605956606,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:36","end":"07:12","startHours":5.591746182722938,"endHours":7.197642766293329,"quality":"neutral"},{"name":"Labha","start":"07:12","end":"08:48","startHours":7.197642766293329,"endHours":8.80353934986372,"quality":"auspicious"},{"name":"Amṛta","start":"08:48","end":"10:25","startHours":8.80353934986372,"endHours":10.40943593343411,"quality":"auspicious"},{"name":"Kāla","start":"10:25","end":"12:01","startHours":10.40943593343411,"endHours":12.015332517004502,"quality":"inauspicious"},{"name":"Śubha","start":"12:01","end":"13:37","startHours":12.015332517004502,"endHours":13.621229100574894,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"15:14","startHours":13.621229100574894,"endHours":15.227125684145285,"quality":"inauspicious"},{"name":"Udveg","start":"15:14","end":"16:50","startHours":15.227125684145285,"endHours":16.833022267715677,"quality":"inauspicious"},{"name":"Chala","start":"16:50","end":"18:26","startHours":16.833022267715677,"endHours":18.43891885128607,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:26","end":"19:50","startHours":18.43891885128607,"endHours":19.833022267715677,"quality":"inauspicious"},{"name":"Udveg","start":"19:50","end":"21:14","startHours":19.833022267715677,"endHours":21.227125684145285,"quality":"inauspicious"},{"name":"Chala","start":"21:14","end":"22:37","startHours":21.227125684145285,"endHours":22.621229100574894,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:01","startHours":22.621229100574894,"endHours":24.015332517004502,"quality":"auspicious"},{"name":"Amṛta","start":"00:01","end":"01:25","startHours":24.015332517004502,"endHours":25.40943593343411,"quality":"auspicious"},{"name":"Kāla","start":"01:25","end":"02:48","startHours":25.40943593343411,"endHours":26.80353934986372,"quality":"inauspicious"},{"name":"Śubha","start":"02:48","end":"04:12","startHours":26.80353934986372,"endHours":28.197642766293328,"quality":"auspicious"},{"name":"Roga","start":"04:12","end":"05:36","startHours":28.197642766293328,"endHours":29.591746182722936,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.591746182722938,"endHours":6.591746182722938,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.591746182722938,"endHours":7.591746182722938,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.591746182722938,"endHours":8.591746182722938,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.591746182722938,"endHours":9.591746182722938,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.591746182722938,"endHours":10.591746182722938,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.591746182722938,"endHours":11.591746182722938,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.591746182722938,"endHours":12.591746182722938,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.591746182722938,"endHours":13.591746182722938,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.591746182722938,"endHours":14.591746182722938,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.591746182722938,"endHours":15.591746182722938,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.591746182722938,"endHours":16.591746182722936,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.591746182722936,"endHours":17.591746182722936,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.591746182722936,"endHours":18.591746182722936,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.591746182722936,"endHours":19.591746182722936,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.591746182722936,"endHours":20.591746182722936,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.591746182722936,"endHours":21.591746182722936,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.591746182722936,"endHours":22.591746182722936,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.591746182722936,"endHours":23.591746182722936,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.591746182722936,"endHours":24.591746182722936,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.591746182722936,"endHours":25.591746182722936,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.591746182722936,"endHours":26.591746182722936,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.591746182722936,"endHours":27.591746182722936,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.591746182722936,"endHours":28.591746182722936,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.591746182722936,"endHours":29.591746182722936,"planetary_lord":"Mars"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.552891544805611,"eotMinutes":0.2640489797298191,"ayanamsa":20.9096}},"calendars":{"vikram_samvat":1846,"vikram_samvatsara":"Dundubhi","saka_samvat":1711,"saka_samvatsara":"Saumya","bengali_samvat":1196,"malayalam_era":965,"nanakshahi_year":320,"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 Aṣṭamī · Vikram 1846 Dundubhi · Śaka 1711 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 Kṛṣṇa Aṣṭamī","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 April 17, 1789 CE · Ayodhyā · Vidhyamitra","description":"April 17, 1789 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:36, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1789-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1789-04-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/1789-04-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/1789-04-17","x-default":"https://vidhyamitra.com/city/ayodhya/1789-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:11:10.602Z","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":"2026-05-31T09:11:10.602Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:11:10.602Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}