{"id":"vidhyamitra:city-day:ayodhya:1783-12-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1783-12-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1783-12-19","date_display":"December 19, 1783 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":1783,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372639.770833,"kali_year":4885,"ahargana":1784174.2708,"sun":{"sidereal_longitude":246.4642,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":183.2356,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.7714,"elapsed_within_tithi_degrees":8.7714},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":183.2356,"elapsed_within_degrees":9.9023},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.6998},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":1783,"month":12,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2372639.770833,"ahargana":1784174.2708,"kali_year":4885,"ayanamsa_lahiri":20.8352,"grahas":{"sun":{"sidereal_longitude":246.27647000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":180.24737000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-2.7298},"mars":{"sidereal_longitude":357.11307,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":246.61676999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":286.09637,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":203.13756999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":264.83447,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":325.8611,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.8611,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"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":1783,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2372639.770833,"kali_year":4885,"ahargana":1784174.2708,"sun":{"sidereal_longitude":246.4642,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":183.2356,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.7714,"elapsed_within_tithi_degrees":8.7714},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":183.2356,"elapsed_within_degrees":9.9023},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":69.6998},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.73,"elongation":63.229},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.73,"opposition_distance":116.771}},"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":"06:45","sunsetLocal":"17:13","solarNoonLocal":"11:59","dayLengthHours":10.45482513430148,"dayLengthDisplay":"10 Hours 27 Mins 17 Secs","nightLengthDisplay":"13 Hours 32 Mins 43 Secs","moonriseLocal":"01:49","moonsetLocal":"13:21","rahuKala":{"name":"Rāhu Kāla","start":"10:40","end":"11:59","startHours":10.674206352143507,"endHours":11.981059493931191,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:36","end":"15:54","startHours":14.594765777506563,"endHours":15.901618919294247,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:04","end":"09:22","startHours":8.060500068568137,"endHours":9.367353210355823,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:32","startHours":9.19310612478413,"endHours":9.541600295927513,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:28","startHours":7.1892646407096805,"endHours":7.468059977624387,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:20","startHours":11.632565322787809,"endHours":12.329553665074574,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:03","startHours":5.359670242206922,"endHours":6.056658584493687,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:45","startHours":5.8824114989219956,"endHours":6.753646926780452,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:25","startHours":13.723530349648104,"endHours":14.42051869193487,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:01","end":"17:25","startHours":17.00847206108193,"endHours":17.40847206108193,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:13","end":"17:39","startHours":17.20847206108193,"endHours":17.64408977501116,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:58","end":"18:43","startHours":16.95847206108193,"endHours":18.70847206108193,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:20","startHours":23.63256532278781,"endHours":24.329553665074574,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:45","end":"08:04","startHours":6.753646926780452,"endHours":8.060500068568137,"quality":"neutral"},{"name":"Labha","start":"08:04","end":"09:22","startHours":8.060500068568137,"endHours":9.367353210355823,"quality":"auspicious"},{"name":"Amṛta","start":"09:22","end":"10:40","startHours":9.367353210355823,"endHours":10.674206352143507,"quality":"auspicious"},{"name":"Kāla","start":"10:40","end":"11:59","startHours":10.674206352143507,"endHours":11.981059493931191,"quality":"inauspicious"},{"name":"Śubha","start":"11:59","end":"13:17","startHours":11.981059493931191,"endHours":13.287912635718877,"quality":"auspicious"},{"name":"Roga","start":"13:17","end":"14:36","startHours":13.287912635718877,"endHours":14.594765777506563,"quality":"inauspicious"},{"name":"Udveg","start":"14:36","end":"15:54","startHours":14.594765777506563,"endHours":15.901618919294247,"quality":"inauspicious"},{"name":"Chala","start":"15:54","end":"17:13","startHours":15.901618919294247,"endHours":17.20847206108193,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:13","end":"18:54","startHours":17.20847206108193,"endHours":18.901618919294247,"quality":"inauspicious"},{"name":"Udveg","start":"18:54","end":"20:36","startHours":18.901618919294247,"endHours":20.59476577750656,"quality":"inauspicious"},{"name":"Chala","start":"20:36","end":"22:17","startHours":20.59476577750656,"endHours":22.287912635718875,"quality":"neutral"},{"name":"Labha","start":"22:17","end":"23:59","startHours":22.287912635718875,"endHours":23.98105949393119,"quality":"auspicious"},{"name":"Amṛta","start":"23:59","end":"01:40","startHours":23.98105949393119,"endHours":25.674206352143507,"quality":"auspicious"},{"name":"Kāla","start":"01:40","end":"03:22","startHours":25.674206352143507,"endHours":27.367353210355823,"quality":"inauspicious"},{"name":"Śubha","start":"03:22","end":"05:04","startHours":27.367353210355823,"endHours":29.060500068568135,"quality":"auspicious"},{"name":"Roga","start":"05:04","end":"06:45","startHours":29.060500068568135,"endHours":30.75364692678045,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.753646926780452,"endHours":7.753646926780452,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.753646926780452,"endHours":8.753646926780451,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.753646926780451,"endHours":9.753646926780451,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.753646926780451,"endHours":10.753646926780451,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.753646926780451,"endHours":11.753646926780451,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.753646926780451,"endHours":12.753646926780451,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.753646926780451,"endHours":13.753646926780451,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.753646926780451,"endHours":14.753646926780451,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.753646926780451,"endHours":15.753646926780451,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.753646926780451,"endHours":16.75364692678045,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75364692678045,"endHours":17.75364692678045,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75364692678045,"endHours":18.75364692678045,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75364692678045,"endHours":19.75364692678045,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75364692678045,"endHours":20.75364692678045,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75364692678045,"endHours":21.75364692678045,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75364692678045,"endHours":22.75364692678045,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75364692678045,"endHours":23.75364692678045,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75364692678045,"endHours":24.75364692678045,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75364692678045,"endHours":25.75364692678045,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75364692678045,"endHours":26.75364692678045,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75364692678045,"endHours":27.75364692678045,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75364692678045,"endHours":28.75364692678045,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75364692678045,"endHours":29.75364692678045,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75364692678045,"endHours":30.75364692678045,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.40495129783923,"eotMinutes":2.3204303641286352,"ayanamsa":20.8352}},"calendars":{"vikram_samvat":1840,"vikram_samvatsara":"Nala","saka_samvat":1705,"saka_samvatsara":"Śobhana","bengali_samvat":1190,"malayalam_era":959,"nanakshahi_year":314,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Daśamī · Vikram 1840 Nala · Śaka 1705 Śobhana"},"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":[]},"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 December 19, 1783 CE · Ayodhyā · Vidhyamitra","description":"December 19, 1783 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 06:45, sūryāsta 17:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1783-12-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1783-12-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1783-12-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1783-12-19","x-default":"https://vidhyamitra.com/city/ayodhya/1783-12-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:14:32.457Z","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":"2026-05-31T00:14:32.457Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:14:32.457Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}