{"id":"vidhyamitra:city-day:ayodhya:1819-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1819-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1819-01-06","date_display":"January 6, 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":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385440.770833,"kali_year":4920,"ahargana":1796975.2708,"sun":{"sidereal_longitude":263.8811,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":21.8103,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.9292,"elapsed_within_tithi_degrees":9.9292},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.8103,"elapsed_within_degrees":8.477},"yoga":{"number":22,"name":"Sādhya","sum_longitude":285.6914},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385440.770833,"ahargana":1796975.2708,"kali_year":4920,"ayanamsa_lahiri":21.3248,"grahas":{"sun":{"sidereal_longitude":263.62807799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":24.178178000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":1.1034},"mars":{"sidereal_longitude":252.49407799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":270.7441779999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":273.467678,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":249.848878,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":324.099778,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":7.6025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.6025,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1819,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385440.770833,"kali_year":4920,"ahargana":1796975.2708,"sun":{"sidereal_longitude":263.8811,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":21.8103,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.9292,"elapsed_within_tithi_degrees":9.9292},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.8103,"elapsed_within_degrees":8.477},"yoga":{"number":22,"name":"Sādhya","sum_longitude":285.6914},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.103,"elongation":117.929},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.103,"opposition_distance":62.071}},"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":"06:51","sunsetLocal":"17:23","solarNoonLocal":"12:07","dayLengthHours":10.519414549601446,"dayLengthDisplay":"10 Hours 31 Mins 10 Secs","nightLengthDisplay":"13 Hours 28 Mins 50 Secs","moonriseLocal":"13:32","moonsetLocal":"02:46","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:26","startHours":12.117660351782897,"endHours":13.432587170483078,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:10","end":"09:29","startHours":8.172879895682355,"endHours":9.487806714382536,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:07","startHours":10.802733533082716,"endHours":12.117660351782897,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.312483138555844,"endHours":9.663130290209226,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.2962620165489005,"endHours":7.576779737871606,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:28","startHours":11.767013200129515,"endHours":12.468307503436279,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.4553644703686475,"endHours":6.15665877367541,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:51","startHours":5.98133519784872,"endHours":6.857953076982174,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:34","startHours":13.870896110049806,"endHours":14.57219041335657,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.17736762658362,"endHours":17.57736762658362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:49","startHours":17.37736762658362,"endHours":17.815676566150348,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.12736762658362,"endHours":18.87736762658362,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:28","startHours":23.767013200129515,"endHours":24.468307503436275,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:51","end":"08:10","startHours":6.857953076982174,"endHours":8.172879895682355,"quality":"auspicious"},{"name":"Amṛta","start":"08:10","end":"09:29","startHours":8.172879895682355,"endHours":9.487806714382536,"quality":"auspicious"},{"name":"Kāla","start":"09:29","end":"10:48","startHours":9.487806714382536,"endHours":10.802733533082716,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:07","startHours":10.802733533082716,"endHours":12.117660351782897,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:26","startHours":12.117660351782897,"endHours":13.432587170483078,"quality":"inauspicious"},{"name":"Udveg","start":"13:26","end":"14:45","startHours":13.432587170483078,"endHours":14.747513989183258,"quality":"inauspicious"},{"name":"Chala","start":"14:45","end":"16:04","startHours":14.747513989183258,"endHours":16.06244080788344,"quality":"neutral"},{"name":"Labha","start":"16:04","end":"17:23","startHours":16.06244080788344,"endHours":17.37736762658362,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:23","end":"19:04","startHours":17.37736762658362,"endHours":19.06244080788344,"quality":"inauspicious"},{"name":"Chala","start":"19:04","end":"20:45","startHours":19.06244080788344,"endHours":20.747513989183258,"quality":"neutral"},{"name":"Labha","start":"20:45","end":"22:26","startHours":20.747513989183258,"endHours":22.432587170483078,"quality":"auspicious"},{"name":"Amṛta","start":"22:26","end":"00:07","startHours":22.432587170483078,"endHours":24.117660351782895,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:48","startHours":24.117660351782895,"endHours":25.802733533082716,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:29","startHours":25.802733533082716,"endHours":27.487806714382536,"quality":"auspicious"},{"name":"Roga","start":"03:29","end":"05:10","startHours":27.487806714382536,"endHours":29.172879895682357,"quality":"inauspicious"},{"name":"Udveg","start":"05:10","end":"06:51","startHours":29.172879895682357,"endHours":30.857953076982174,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.857953076982174,"endHours":7.857953076982174,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.857953076982174,"endHours":8.857953076982174,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.857953076982174,"endHours":9.857953076982174,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.857953076982174,"endHours":10.857953076982174,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.857953076982174,"endHours":11.857953076982174,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.857953076982174,"endHours":12.857953076982174,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.857953076982174,"endHours":13.857953076982174,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.857953076982174,"endHours":14.857953076982174,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.857953076982174,"endHours":15.857953076982174,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.857953076982174,"endHours":16.857953076982174,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.857953076982174,"endHours":17.857953076982174,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.857953076982174,"endHours":18.857953076982174,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.857953076982174,"endHours":19.857953076982174,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.857953076982174,"endHours":20.857953076982174,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.857953076982174,"endHours":21.857953076982174,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.857953076982174,"endHours":22.857953076982174,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.857953076982174,"endHours":23.857953076982174,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.857953076982174,"endHours":24.857953076982174,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.857953076982174,"endHours":25.857953076982174,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.857953076982174,"endHours":26.857953076982174,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.857953076982174,"endHours":27.857953076982174,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.857953076982174,"endHours":28.857953076982174,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.857953076982174,"endHours":29.857953076982174,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.857953076982174,"endHours":30.857953076982174,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.598092588936076,"eotMinutes":-5.875621106973772,"ayanamsa":21.3248}},"calendars":{"vikram_samvat":1876,"vikram_samvatsara":"Nandana","saka_samvat":1741,"saka_samvatsara":"Pramāthi","bengali_samvat":1226,"malayalam_era":995,"nanakshahi_year":350,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 1876 Nandana · Śaka 1741 Pramāthi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 January 6, 1819 CE · Ayodhyā · Vidhyamitra","description":"January 6, 1819 CE for Ayodhyā: Śukla Daśamī, sūryodaya 06:51, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1819-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1819-01-06","sa":"https://sa.vidhyamitra.com/city/ayodhya/1819-01-06","hi":"https://hi.vidhyamitra.com/city/ayodhya/1819-01-06","x-default":"https://vidhyamitra.com/city/ayodhya/1819-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T19:44:40.305Z","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":"2026-05-21T19:44:40.305Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T19:44:40.305Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}