{"id":"vidhyamitra:city-day:ayodhya:1782-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1782-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1782-05-18","date_display":"May 18, 1782 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":1782,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372059.770833,"kali_year":4884,"ahargana":1783594.2708,"sun":{"sidereal_longitude":36.7785,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":102.9938,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.2153,"elapsed_within_tithi_degrees":6.2153},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.9938,"elapsed_within_degrees":9.6604},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.7722},"karana":{"half_tithi_index":11,"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":1782,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2372059.770833,"ahargana":1783594.2708,"kali_year":4884,"ayanamsa_lahiri":20.813,"grahas":{"sun":{"sidereal_longitude":36.32463000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":98.85852999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":4.3165},"mars":{"sidereal_longitude":70.62623000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":33.83163000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":249.45952999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"venus":{"sidereal_longitude":354.09703,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":252.23253,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":356.5923,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":176.5923,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1782,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372059.770833,"kali_year":4884,"ahargana":1783594.2708,"sun":{"sidereal_longitude":36.7785,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":102.9938,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.2153,"elapsed_within_tithi_degrees":6.2153},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":102.9938,"elapsed_within_degrees":9.6604},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.7722},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.317,"elongation":66.215},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.317,"opposition_distance":113.785}},"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":13.509571794469966,"dayLengthDisplay":"13 Hours 30 Mins 34 Secs","nightLengthDisplay":"10 Hours 29 Mins 26 Secs","moonriseLocal":"09:22","moonsetLocal":"22:53","rahuKala":{"name":"Rāhu Kāla","start":"08:35","end":"10:16","startHours":8.580854014874683,"endHours":10.26955048918343,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:20","startHours":13.646943437800921,"endHours":15.335639912109666,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:12","end":"06:54","startHours":5.203461066257192,"endHours":6.892157540565938,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.35569448496685,"endHours":8.806013544782516,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:08","startHours":5.766359891026774,"endHours":6.126615138879306,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:25","startHours":11.507927903676508,"endHours":12.40856602330784,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:18","startHours":3.4021848269945294,"endHours":4.30282294662586,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:12","startHours":4.0776634167180275,"endHours":5.203461066257192,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.209842262570504,"endHours":15.110480382201835,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.513032860727158,"endHours":18.913032860727157,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:17","startHours":18.713032860727157,"endHours":19.27593168549674,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.463032860727157,"endHours":20.213032860727157,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:25","startHours":23.507927903676507,"endHours":24.408566023307838,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:12","end":"06:54","startHours":5.203461066257192,"endHours":6.892157540565938,"quality":"inauspicious"},{"name":"Śubha","start":"06:54","end":"08:35","startHours":6.892157540565938,"endHours":8.580854014874683,"quality":"auspicious"},{"name":"Roga","start":"08:35","end":"10:16","startHours":8.580854014874683,"endHours":10.26955048918343,"quality":"inauspicious"},{"name":"Udveg","start":"10:16","end":"11:57","startHours":10.26955048918343,"endHours":11.958246963492176,"quality":"inauspicious"},{"name":"Chala","start":"11:57","end":"13:39","startHours":11.958246963492176,"endHours":13.646943437800921,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:20","startHours":13.646943437800921,"endHours":15.335639912109666,"quality":"auspicious"},{"name":"Amṛta","start":"15:20","end":"17:01","startHours":15.335639912109666,"endHours":17.024336386418412,"quality":"auspicious"},{"name":"Kāla","start":"17:01","end":"18:43","startHours":17.024336386418412,"endHours":18.713032860727157,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:43","end":"20:01","startHours":18.713032860727157,"endHours":20.024336386418412,"quality":"auspicious"},{"name":"Amṛta","start":"20:01","end":"21:20","startHours":20.024336386418412,"endHours":21.335639912109666,"quality":"auspicious"},{"name":"Kāla","start":"21:20","end":"22:39","startHours":21.335639912109666,"endHours":22.64694343780092,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"23:57","startHours":22.64694343780092,"endHours":23.958246963492172,"quality":"auspicious"},{"name":"Roga","start":"23:57","end":"01:16","startHours":23.958246963492172,"endHours":25.26955048918343,"quality":"inauspicious"},{"name":"Udveg","start":"01:16","end":"02:35","startHours":25.26955048918343,"endHours":26.58085401487468,"quality":"inauspicious"},{"name":"Chala","start":"02:35","end":"03:54","startHours":26.58085401487468,"endHours":27.892157540565936,"quality":"neutral"},{"name":"Labha","start":"03:54","end":"05:12","startHours":27.892157540565936,"endHours":29.20346106625719,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.203461066257192,"endHours":6.203461066257192,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.203461066257192,"endHours":7.203461066257192,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.203461066257192,"endHours":8.20346106625719,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.20346106625719,"endHours":9.20346106625719,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.20346106625719,"endHours":10.20346106625719,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.20346106625719,"endHours":11.20346106625719,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.20346106625719,"endHours":12.20346106625719,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.20346106625719,"endHours":13.20346106625719,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.20346106625719,"endHours":14.20346106625719,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.20346106625719,"endHours":15.20346106625719,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.20346106625719,"endHours":16.20346106625719,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.20346106625719,"endHours":17.20346106625719,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.20346106625719,"endHours":18.20346106625719,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.20346106625719,"endHours":19.20346106625719,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.20346106625719,"endHours":20.20346106625719,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.20346106625719,"endHours":21.20346106625719,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.20346106625719,"endHours":22.20346106625719,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.20346106625719,"endHours":23.20346106625719,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.20346106625719,"endHours":24.20346106625719,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.20346106625719,"endHours":25.20346106625719,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.20346106625719,"endHours":26.20346106625719,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.20346106625719,"endHours":27.20346106625719,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.20346106625719,"endHours":28.20346106625719,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.20346106625719,"endHours":29.20346106625719,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.51696097521254,"eotMinutes":3.6891821904695723,"ayanamsa":20.813}},"calendars":{"vikram_samvat":1839,"vikram_samvatsara":"Rākṣasa","saka_samvat":1704,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1189,"malayalam_era":958,"nanakshahi_year":313,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Ṣaṣṭhī · Vikram 1839 Rākṣasa · Śaka 1704 Śubhakṛt"},"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":[]},"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, 1782 CE · Ayodhyā · Vidhyamitra","description":"May 18, 1782 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:12, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1782-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1782-05-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1782-05-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1782-05-18","x-default":"https://vidhyamitra.com/city/ayodhya/1782-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:44:33.795Z","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":"2026-05-31T11:44:33.795Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:44:33.795Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}