{"id":"vidhyamitra:city-day:ayodhya:1801-05-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1801-05-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1801-05-19","date_display":"May 19, 1801 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":1801,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378999.770833,"kali_year":4903,"ahargana":1790534.2708,"sun":{"sidereal_longitude":36.8584,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":109.5323,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.6739,"elapsed_within_tithi_degrees":0.6739},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.5323,"elapsed_within_degrees":2.8656},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.3906},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1801,"month":5,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2378999.770833,"ahargana":1790534.2708,"kali_year":4903,"ayanamsa_lahiri":21.0784,"grahas":{"sun":{"sidereal_longitude":36.449771,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":105.918071,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":3.8701},"mars":{"sidereal_longitude":91.85587099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":21.831170999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":100.16277100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":51.08647100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":118.69987100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":348.8777,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.8777,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1801,"month":5,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378999.770833,"kali_year":4903,"ahargana":1790534.2708,"sun":{"sidereal_longitude":36.8584,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":109.5323,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.6739,"elapsed_within_tithi_degrees":0.6739},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.5323,"elapsed_within_degrees":2.8656},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.3906},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.87,"elongation":72.674},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.87,"opposition_distance":107.326}},"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":"05:12","sunsetLocal":"18:43","solarNoonLocal":"11:58","dayLengthHours":13.516529687470872,"dayLengthDisplay":"13 Hours 31 Mins 00 Secs","nightLengthDisplay":"10 Hours 29 Mins 00 Secs","moonriseLocal":"09:54","moonsetLocal":"23:17","rahuKala":{"name":"Rāhu Kāla","start":"15:20","end":"17:02","startHours":15.33806104518374,"endHours":17.0276272561176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:35","end":"10:16","startHours":8.579796201448303,"endHours":10.269362412382163,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:58","end":"13:39","startHours":11.958928623316023,"endHours":13.648494834249881,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.354520706657123,"endHours":8.805071696239485,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:07","startHours":5.763852516558539,"endHours":6.124293308224429,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:25","startHours":11.50837763373366,"endHours":12.409479612898386,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:18","startHours":3.3984598212511368,"endHours":4.299561800415861,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:04","end":"05:12","startHours":4.07428630562468,"endHours":5.200663779580586,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.211683571227834,"endHours":15.112785550392559,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.51719346705146,"endHours":18.917193467051458,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:17","startHours":18.71719346705146,"endHours":19.28038220402941,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.46719346705146,"endHours":20.21719346705146,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:25","startHours":23.508377633733662,"endHours":24.409479612898384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:12","end":"06:53","startHours":5.200663779580586,"endHours":6.890229990514445,"quality":"inauspicious"},{"name":"Udveg","start":"06:53","end":"08:35","startHours":6.890229990514445,"endHours":8.579796201448303,"quality":"inauspicious"},{"name":"Chala","start":"08:35","end":"10:16","startHours":8.579796201448303,"endHours":10.269362412382163,"quality":"neutral"},{"name":"Labha","start":"10:16","end":"11:58","startHours":10.269362412382163,"endHours":11.958928623316023,"quality":"auspicious"},{"name":"Amṛta","start":"11:58","end":"13:39","startHours":11.958928623316023,"endHours":13.648494834249881,"quality":"auspicious"},{"name":"Kāla","start":"13:39","end":"15:20","startHours":13.648494834249881,"endHours":15.33806104518374,"quality":"inauspicious"},{"name":"Śubha","start":"15:20","end":"17:02","startHours":15.33806104518374,"endHours":17.0276272561176,"quality":"auspicious"},{"name":"Roga","start":"17:02","end":"18:43","startHours":17.0276272561176,"endHours":18.71719346705146,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:43","end":"20:02","startHours":18.71719346705146,"endHours":20.0276272561176,"quality":"inauspicious"},{"name":"Śubha","start":"20:02","end":"21:20","startHours":20.0276272561176,"endHours":21.338061045183743,"quality":"auspicious"},{"name":"Roga","start":"21:20","end":"22:39","startHours":21.338061045183743,"endHours":22.64849483424988,"quality":"inauspicious"},{"name":"Udveg","start":"22:39","end":"23:58","startHours":22.64849483424988,"endHours":23.958928623316023,"quality":"inauspicious"},{"name":"Chala","start":"23:58","end":"01:16","startHours":23.958928623316023,"endHours":25.269362412382165,"quality":"neutral"},{"name":"Labha","start":"01:16","end":"02:35","startHours":25.269362412382165,"endHours":26.579796201448303,"quality":"auspicious"},{"name":"Amṛta","start":"02:35","end":"03:53","startHours":26.579796201448303,"endHours":27.890229990514445,"quality":"auspicious"},{"name":"Kāla","start":"03:53","end":"05:12","startHours":27.890229990514445,"endHours":29.200663779580587,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.200663779580586,"endHours":6.200663779580586,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.200663779580586,"endHours":7.200663779580586,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.200663779580586,"endHours":8.200663779580587,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.200663779580587,"endHours":9.200663779580587,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.200663779580587,"endHours":10.200663779580587,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.200663779580587,"endHours":11.200663779580587,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.200663779580587,"endHours":12.200663779580587,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.200663779580587,"endHours":13.200663779580587,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.200663779580587,"endHours":14.200663779580587,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.200663779580587,"endHours":15.200663779580587,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.200663779580587,"endHours":16.200663779580587,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.200663779580587,"endHours":17.200663779580587,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.200663779580587,"endHours":18.200663779580587,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.200663779580587,"endHours":19.200663779580587,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.200663779580587,"endHours":20.200663779580587,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.200663779580587,"endHours":21.200663779580587,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.200663779580587,"endHours":22.200663779580587,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.200663779580587,"endHours":23.200663779580587,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.200663779580587,"endHours":24.200663779580587,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.200663779580587,"endHours":25.200663779580587,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.200663779580587,"endHours":26.200663779580587,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.200663779580587,"endHours":27.200663779580587,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.200663779580587,"endHours":28.200663779580587,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.200663779580587,"endHours":29.200663779580587,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.6059371726057,"eotMinutes":3.648282601038657,"ayanamsa":21.0784}},"calendars":{"vikram_samvat":1858,"vikram_samvatsara":"Bhāva","saka_samvat":1723,"saka_samvatsara":"Durmati","bengali_samvat":1208,"malayalam_era":977,"nanakshahi_year":332,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Saptamī · Vikram 1858 Bhāva · Śaka 1723 Durmati"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 May 19, 1801 CE · Ayodhyā · Vidhyamitra","description":"May 19, 1801 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:12, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1801-05-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1801-05-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1801-05-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1801-05-19","x-default":"https://vidhyamitra.com/city/ayodhya/1801-05-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T23:47:18.417Z","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":"2026-05-22T23:47:18.417Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T23:47:18.417Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}