{"id":"vidhyamitra:city-day:ayodhya:1823-12-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1823-12-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1823-12-17","date_display":"December 17, 1823 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":1823,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2387246.770833,"kali_year":4925,"ahargana":1798781.2708,"sun":{"sidereal_longitude":243.0231,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":50.4137,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.3906,"elapsed_within_tithi_degrees":11.3906},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.4137,"elapsed_within_degrees":10.4137},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.4368},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1823,"month":12,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2387246.770833,"ahargana":1798781.2708,"kali_year":4925,"ayanamsa_lahiri":21.3938,"grahas":{"sun":{"sidereal_longitude":242.95877500000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":50.950575000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":2.98},"mars":{"sidereal_longitude":158.13957500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":247.46417500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":78.118875,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":198.59697499999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":28.11987499999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":271.9119,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.9119,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":1823,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2387246.770833,"kali_year":4925,"ahargana":1798781.2708,"sun":{"sidereal_longitude":243.0231,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":50.4137,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":167.3906,"elapsed_within_tithi_degrees":11.3906},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.4137,"elapsed_within_degrees":10.4137},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.4368},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.98,"elongation":167.391},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.98,"opposition_distance":12.609}},"eclipse_window_40days":[{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":-1.17,"elongation":2.4}]},"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":"06:44","sunsetLocal":"17:12","solarNoonLocal":"11:58","dayLengthHours":10.46198785995125,"dayLengthDisplay":"10 Hours 27 Mins 43 Secs","nightLengthDisplay":"13 Hours 32 Mins 17 Secs","moonriseLocal":"16:19","moonsetLocal":"06:01","rahuKala":{"name":"Rāhu Kāla","start":"11:58","end":"13:16","startHours":11.965510518714861,"endHours":13.273259001208768,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:03","end":"09:21","startHours":8.042265071233142,"endHours":9.350013553727049,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"11:58","startHours":10.657762036220955,"endHours":11.965510518714861,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:31","startHours":9.175647089394527,"endHours":9.52438001805957,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:27","startHours":7.170432749570538,"endHours":7.449419092502572,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:19","startHours":11.61677759004982,"endHours":12.314243447379903,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:02","startHours":5.339584874079069,"endHours":6.037050731409153,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:44","startHours":5.862684267076632,"endHours":6.734516588739236,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:24","startHours":13.70917516204007,"endHours":14.406641019370154,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":16.996504448690487,"endHours":17.396504448690486,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:38","startHours":17.196504448690487,"endHours":17.632420609521787,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.946504448690487,"endHours":18.696504448690487,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:19","startHours":23.61677759004982,"endHours":24.3142434473799,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:44","end":"08:03","startHours":6.734516588739236,"endHours":8.042265071233142,"quality":"auspicious"},{"name":"Amṛta","start":"08:03","end":"09:21","startHours":8.042265071233142,"endHours":9.350013553727049,"quality":"auspicious"},{"name":"Kāla","start":"09:21","end":"10:39","startHours":9.350013553727049,"endHours":10.657762036220955,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"11:58","startHours":10.657762036220955,"endHours":11.965510518714861,"quality":"auspicious"},{"name":"Roga","start":"11:58","end":"13:16","startHours":11.965510518714861,"endHours":13.273259001208768,"quality":"inauspicious"},{"name":"Udveg","start":"13:16","end":"14:35","startHours":13.273259001208768,"endHours":14.581007483702674,"quality":"inauspicious"},{"name":"Chala","start":"14:35","end":"15:53","startHours":14.581007483702674,"endHours":15.88875596619658,"quality":"neutral"},{"name":"Labha","start":"15:53","end":"17:12","startHours":15.88875596619658,"endHours":17.196504448690487,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:12","end":"18:53","startHours":17.196504448690487,"endHours":18.88875596619658,"quality":"inauspicious"},{"name":"Chala","start":"18:53","end":"20:35","startHours":18.88875596619658,"endHours":20.581007483702674,"quality":"neutral"},{"name":"Labha","start":"20:35","end":"22:16","startHours":20.581007483702674,"endHours":22.273259001208768,"quality":"auspicious"},{"name":"Amṛta","start":"22:16","end":"23:58","startHours":22.273259001208768,"endHours":23.96551051871486,"quality":"auspicious"},{"name":"Kāla","start":"23:58","end":"01:39","startHours":23.96551051871486,"endHours":25.657762036220955,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:21","startHours":25.657762036220955,"endHours":27.35001355372705,"quality":"auspicious"},{"name":"Roga","start":"03:21","end":"05:03","startHours":27.35001355372705,"endHours":29.042265071233142,"quality":"inauspicious"},{"name":"Udveg","start":"05:03","end":"06:44","startHours":29.042265071233142,"endHours":30.734516588739236,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.734516588739236,"endHours":7.734516588739236,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.734516588739236,"endHours":8.734516588739236,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.734516588739236,"endHours":9.734516588739236,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.734516588739236,"endHours":10.734516588739236,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.734516588739236,"endHours":11.734516588739236,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.734516588739236,"endHours":12.734516588739236,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.734516588739236,"endHours":13.734516588739236,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.734516588739236,"endHours":14.734516588739236,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.734516588739236,"endHours":15.734516588739236,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.734516588739236,"endHours":16.734516588739236,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.734516588739236,"endHours":17.734516588739236,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.734516588739236,"endHours":18.734516588739236,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.734516588739236,"endHours":19.734516588739236,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.734516588739236,"endHours":20.734516588739236,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.734516588739236,"endHours":21.734516588739236,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.734516588739236,"endHours":22.734516588739236,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.734516588739236,"endHours":23.734516588739236,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.734516588739236,"endHours":24.734516588739236,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.734516588739236,"endHours":25.734516588739236,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.734516588739236,"endHours":26.734516588739236,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.734516588739236,"endHours":27.734516588739236,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.734516588739236,"endHours":28.734516588739236,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.734516588739236,"endHours":29.734516588739236,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.734516588739236,"endHours":30.734516588739236,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","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":-23.316001023356396,"eotMinutes":3.253368877108411,"ayanamsa":21.3938}},"calendars":{"vikram_samvat":1880,"vikram_samvatsara":"Durmukhi","saka_samvat":1745,"saka_samvatsara":"Subhānu","bengali_samvat":1230,"malayalam_era":999,"nanakshahi_year":354,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","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":"Mārgaśīrṣa Śukla Caturdaśī · Vikram 1880 Durmukhi · Śaka 1745 Subhānu"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 December 17, 1823 CE · Ayodhyā · Vidhyamitra","description":"December 17, 1823 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 06:44, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1823-12-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1823-12-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/1823-12-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/1823-12-17","x-default":"https://vidhyamitra.com/city/ayodhya/1823-12-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:43:37.581Z","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":"2026-06-01T00:43:37.581Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:43:37.581Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}