{"id":"vidhyamitra:city-day:ayodhya:1819-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1819-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1819-05-17","date_display":"May 17, 1819 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":1819,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385571.770833,"kali_year":4921,"ahargana":1797106.2708,"sun":{"sidereal_longitude":34.3178,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":307.3293,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.0115,"elapsed_within_tithi_degrees":9.0115},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.3293,"elapsed_within_degrees":0.6627},"yoga":{"number":26,"name":"Indra","sum_longitude":341.6471},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1819,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385571.770833,"ahargana":1797106.2708,"kali_year":4921,"ayanamsa_lahiri":21.3298,"grahas":{"sun":{"sidereal_longitude":33.93477300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":308.66167300000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-3.6082},"mars":{"sidereal_longitude":353.464973,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":17.73587299999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":297.408773,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":359.399373,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":338.51087299999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":0.6615,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.6615,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1819,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385571.770833,"kali_year":4921,"ahargana":1797106.2708,"sun":{"sidereal_longitude":34.3178,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":307.3293,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.0115,"elapsed_within_tithi_degrees":9.0115},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.3293,"elapsed_within_degrees":0.6627},"yoga":{"number":26,"name":"Indra","sum_longitude":341.6471},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.608,"elongation":86.988},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.608,"opposition_distance":93.012}},"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":"05:13","sunsetLocal":"18:42","solarNoonLocal":"11:57","dayLengthHours":13.475371363251238,"dayLengthDisplay":"13 Hours 28 Mins 31 Secs","nightLengthDisplay":"10 Hours 31 Mins 29 Secs","moonriseLocal":"00:37","moonsetLocal":"11:56","rahuKala":{"name":"Rāhu Kāla","start":"06:54","end":"08:35","startHours":6.9044544122139,"endHours":8.588875832620305,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:57","startHours":10.273297253026708,"endHours":11.957718673433114,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:39","end":"15:20","startHours":13.642140093839519,"endHours":15.326561514245924,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.364286309899452,"endHours":8.813465355341158,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:08","startHours":5.78150679860963,"endHours":6.140850034962996,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.508539627991407,"endHours":12.406897718874824,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.4233168100406637,"endHours":4.32167490092408,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:13","startHours":4.097085378203225,"endHours":5.2200329918074955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.203613900641656,"endHours":15.101971991525073,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.495404355058735,"endHours":18.895404355058734,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:15","startHours":18.695404355058734,"endHours":19.256878161860868,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.445404355058734,"endHours":20.195404355058734,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.508539627991407,"endHours":24.40689771887482,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:13","end":"06:54","startHours":5.2200329918074955,"endHours":6.9044544122139,"quality":"auspicious"},{"name":"Kāla","start":"06:54","end":"08:35","startHours":6.9044544122139,"endHours":8.588875832620305,"quality":"inauspicious"},{"name":"Śubha","start":"08:35","end":"10:16","startHours":8.588875832620305,"endHours":10.273297253026708,"quality":"auspicious"},{"name":"Roga","start":"10:16","end":"11:57","startHours":10.273297253026708,"endHours":11.957718673433114,"quality":"inauspicious"},{"name":"Udveg","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.642140093839519,"quality":"inauspicious"},{"name":"Chala","start":"13:39","end":"15:20","startHours":13.642140093839519,"endHours":15.326561514245924,"quality":"neutral"},{"name":"Labha","start":"15:20","end":"17:01","startHours":15.326561514245924,"endHours":17.01098293465233,"quality":"auspicious"},{"name":"Amṛta","start":"17:01","end":"18:42","startHours":17.01098293465233,"endHours":18.695404355058734,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:42","end":"20:01","startHours":18.695404355058734,"endHours":20.01098293465233,"quality":"neutral"},{"name":"Labha","start":"20:01","end":"21:20","startHours":20.01098293465233,"endHours":21.326561514245924,"quality":"auspicious"},{"name":"Amṛta","start":"21:20","end":"22:39","startHours":21.326561514245924,"endHours":22.64214009383952,"quality":"auspicious"},{"name":"Kāla","start":"22:39","end":"23:57","startHours":22.64214009383952,"endHours":23.957718673433114,"quality":"inauspicious"},{"name":"Śubha","start":"23:57","end":"01:16","startHours":23.957718673433114,"endHours":25.273297253026712,"quality":"auspicious"},{"name":"Roga","start":"01:16","end":"02:35","startHours":25.273297253026712,"endHours":26.588875832620307,"quality":"inauspicious"},{"name":"Udveg","start":"02:35","end":"03:54","startHours":26.588875832620307,"endHours":27.9044544122139,"quality":"inauspicious"},{"name":"Chala","start":"03:54","end":"05:13","startHours":27.9044544122139,"endHours":29.220032991807496,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.2200329918074955,"endHours":6.2200329918074955,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.2200329918074955,"endHours":7.2200329918074955,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.2200329918074955,"endHours":8.220032991807496,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.220032991807496,"endHours":9.220032991807496,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.220032991807496,"endHours":10.220032991807496,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.220032991807496,"endHours":11.220032991807496,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.220032991807496,"endHours":12.220032991807496,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.220032991807496,"endHours":13.220032991807496,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.220032991807496,"endHours":14.220032991807496,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.220032991807496,"endHours":15.220032991807496,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.220032991807496,"endHours":16.220032991807496,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.220032991807496,"endHours":17.220032991807496,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.220032991807496,"endHours":18.220032991807496,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.220032991807496,"endHours":19.220032991807496,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.220032991807496,"endHours":20.220032991807496,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.220032991807496,"endHours":21.220032991807496,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.220032991807496,"endHours":22.220032991807496,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.220032991807496,"endHours":23.220032991807496,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.220032991807496,"endHours":24.220032991807496,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.220032991807496,"endHours":25.220032991807496,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.220032991807496,"endHours":26.220032991807496,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.220032991807496,"endHours":27.220032991807496,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.220032991807496,"endHours":28.220032991807496,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.220032991807496,"endHours":29.220032991807496,"planetary_lord":"Venus"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.077895102030187,"eotMinutes":3.7208795940131294,"ayanamsa":21.3298}},"calendars":{"vikram_samvat":1876,"vikram_samvatsara":"Nandana","saka_samvat":1741,"saka_samvatsara":"Pramāthi","bengali_samvat":1226,"malayalam_era":995,"nanakshahi_year":350,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Aṣṭamī · Vikram 1876 Nandana · Śaka 1741 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 17, 1819 CE · Ayodhyā · Vidhyamitra","description":"May 17, 1819 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:13, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1819-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1819-05-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/1819-05-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/1819-05-17","x-default":"https://vidhyamitra.com/city/ayodhya/1819-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:55:21.313Z","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":"2026-05-31T12:55:21.313Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:55:21.313Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}