{"id":"vidhyamitra:city-day:ayodhya:1793-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1793-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1793-05-18","date_display":"May 18, 1793 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":1793,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2376077.770833,"kali_year":4895,"ahargana":1787612.2708,"sun":{"sidereal_longitude":36.9253,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":128.1048,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.1795,"elapsed_within_tithi_degrees":7.1795},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.1048,"elapsed_within_degrees":8.1048},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.0301},"karana":{"half_tithi_index":15,"name":"Bava"},"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":1793,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2376077.770833,"ahargana":1787612.2708,"kali_year":4895,"ayanamsa_lahiri":20.9667,"grahas":{"sun":{"sidereal_longitude":36.49841300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":126.64631299999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-1.2086},"mars":{"sidereal_longitude":38.33771300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":15.120513000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":218.77401299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":54.60461299999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":19.48301299999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":143.6993,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.6993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":1793,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2376077.770833,"kali_year":4895,"ahargana":1787612.2708,"sun":{"sidereal_longitude":36.9253,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":128.1048,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.1795,"elapsed_within_tithi_degrees":7.1795},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.1048,"elapsed_within_degrees":8.1048},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":165.0301},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.209,"elongation":91.179},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.209,"opposition_distance":88.821}},"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":"11:57","dayLengthHours":13.515410368281795,"dayLengthDisplay":"13 Hours 30 Mins 55 Secs","nightLengthDisplay":"10 Hours 29 Mins 05 Secs","moonriseLocal":"11:30","moonsetLocal":"00:26","rahuKala":{"name":"Rāhu Kāla","start":"08:35","end":"10:16","startHours":8.579394371421724,"endHours":10.26882066745695,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:20","startHours":13.647673259527398,"endHours":15.337099555562624,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:12","end":"06:53","startHours":5.200541779351276,"endHours":6.8899680753865,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.354137531950363,"endHours":8.804651210893088,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:07","startHours":5.763683878029685,"endHours":6.124094821183866,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:25","startHours":11.507733284549447,"endHours":12.4087606424349,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:18","startHours":3.39848706358037,"endHours":4.299514421465823,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:04","end":"05:12","startHours":4.07425758199446,"endHours":5.200541779351276,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.210815358205807,"endHours":15.11184271609126,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.515952147633072,"endHours":18.91595214763307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:17","startHours":18.71595214763307,"endHours":19.27909424631148,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.46595214763307,"endHours":20.21595214763307,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:25","startHours":23.507733284549445,"endHours":24.4087606424349,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:12","end":"06:53","startHours":5.200541779351276,"endHours":6.8899680753865,"quality":"inauspicious"},{"name":"Śubha","start":"06:53","end":"08:35","startHours":6.8899680753865,"endHours":8.579394371421724,"quality":"auspicious"},{"name":"Roga","start":"08:35","end":"10:16","startHours":8.579394371421724,"endHours":10.26882066745695,"quality":"inauspicious"},{"name":"Udveg","start":"10:16","end":"11:57","startHours":10.26882066745695,"endHours":11.958246963492174,"quality":"inauspicious"},{"name":"Chala","start":"11:57","end":"13:39","startHours":11.958246963492174,"endHours":13.647673259527398,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:20","startHours":13.647673259527398,"endHours":15.337099555562624,"quality":"auspicious"},{"name":"Amṛta","start":"15:20","end":"17:02","startHours":15.337099555562624,"endHours":17.026525851597846,"quality":"auspicious"},{"name":"Kāla","start":"17:02","end":"18:43","startHours":17.026525851597846,"endHours":18.71595214763307,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:43","end":"20:02","startHours":18.71595214763307,"endHours":20.026525851597846,"quality":"auspicious"},{"name":"Amṛta","start":"20:02","end":"21:20","startHours":20.026525851597846,"endHours":21.337099555562624,"quality":"auspicious"},{"name":"Kāla","start":"21:20","end":"22:39","startHours":21.337099555562624,"endHours":22.647673259527398,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"23:57","startHours":22.647673259527398,"endHours":23.958246963492172,"quality":"auspicious"},{"name":"Roga","start":"23:57","end":"01:16","startHours":23.958246963492172,"endHours":25.26882066745695,"quality":"inauspicious"},{"name":"Udveg","start":"01:16","end":"02:35","startHours":25.26882066745695,"endHours":26.579394371421724,"quality":"inauspicious"},{"name":"Chala","start":"02:35","end":"03:53","startHours":26.579394371421724,"endHours":27.8899680753865,"quality":"neutral"},{"name":"Labha","start":"03:53","end":"05:12","startHours":27.8899680753865,"endHours":29.200541779351276,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.200541779351276,"endHours":6.200541779351276,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.200541779351276,"endHours":7.200541779351276,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.200541779351276,"endHours":8.200541779351276,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.200541779351276,"endHours":9.200541779351276,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.200541779351276,"endHours":10.200541779351276,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.200541779351276,"endHours":11.200541779351276,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.200541779351276,"endHours":12.200541779351276,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.200541779351276,"endHours":13.200541779351276,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.200541779351276,"endHours":14.200541779351276,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.200541779351276,"endHours":15.200541779351276,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.200541779351276,"endHours":16.200541779351276,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.200541779351276,"endHours":17.200541779351276,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.200541779351276,"endHours":18.200541779351276,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.200541779351276,"endHours":19.200541779351276,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.200541779351276,"endHours":20.200541779351276,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.200541779351276,"endHours":21.200541779351276,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.200541779351276,"endHours":22.200541779351276,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.200541779351276,"endHours":23.200541779351276,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.200541779351276,"endHours":24.200541779351276,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.200541779351276,"endHours":25.200541779351276,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.200541779351276,"endHours":26.200541779351276,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.200541779351276,"endHours":27.200541779351276,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.200541779351276,"endHours":28.200541779351276,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.200541779351276,"endHours":29.200541779351276,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.591631541782945,"eotMinutes":3.6891821904695723,"ayanamsa":20.9667}},"calendars":{"vikram_samvat":1850,"vikram_samvatsara":"Akṣaya","saka_samvat":1715,"saka_samvatsara":"Pramādī","bengali_samvat":1200,"malayalam_era":969,"nanakshahi_year":324,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Aṣṭamī · Vikram 1850 Akṣaya · Śaka 1715 Pramādī"},"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 18, 1793 CE · Ayodhyā · Vidhyamitra","description":"May 18, 1793 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:12, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1793-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1793-05-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1793-05-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1793-05-18","x-default":"https://vidhyamitra.com/city/ayodhya/1793-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:40:30.909Z","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":"2026-05-31T02:40:30.909Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:40:30.909Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}