{"id":"vidhyamitra:city-day:ayodhya:1923-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1923-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1923-10-20","date_display":"October 20, 1923 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":1923,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423712.770833,"kali_year":5025,"ahargana":1835247.2708,"sun":{"sidereal_longitude":182.2959,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":307.8482,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.5523,"elapsed_within_tithi_degrees":5.5523},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.8482,"elapsed_within_degrees":1.1816},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.1441},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"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":1923,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423712.770833,"ahargana":1835247.2708,"kali_year":5025,"ayanamsa_lahiri":22.7885,"grahas":{"sun":{"sidereal_longitude":182.83530599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":310.474606,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":0.9285},"mars":{"sidereal_longitude":159.43140599999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":167.23480599999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":210.95350600000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":194.35850600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":180.794306,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":139.7678,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":319.7678,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1923,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423712.770833,"kali_year":5025,"ahargana":1835247.2708,"sun":{"sidereal_longitude":182.2959,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":307.8482,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.5523,"elapsed_within_tithi_degrees":5.5523},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.8482,"elapsed_within_degrees":1.1816},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.1441},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.929,"elongation":125.552},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.929,"opposition_distance":54.448}},"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":"06:02","sunsetLocal":"17:29","solarNoonLocal":"11:45","dayLengthHours":11.452072632439915,"dayLengthDisplay":"11 Hours 27 Mins 07 Secs","nightLengthDisplay":"12 Hours 32 Mins 53 Secs","moonriseLocal":"14:34","moonsetLocal":"01:58","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:20","startHours":8.895100654486171,"endHours":10.32660973354116,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:11","end":"14:37","startHours":13.189627891651138,"endHours":14.621136970706129,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:02","end":"07:28","startHours":6.032082496376192,"endHours":7.463591575431181,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:05","startHours":8.704232777278838,"endHours":9.085968531693503,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:49","startHours":6.509252189394521,"endHours":6.8146407929262525,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:08","startHours":11.376383058181485,"endHours":12.139854567010811,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:16","startHours":4.5051394787175365,"endHours":5.268610987546864,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:02","startHours":5.077743110339532,"endHours":6.032082496376192,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:26","startHours":13.666797584669467,"endHours":14.430269093498795,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.284155128816106,"endHours":17.684155128816105,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:58","startHours":17.484155128816106,"endHours":17.961324821834435,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.234155128816106,"endHours":18.984155128816106,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:08","startHours":23.376383058181485,"endHours":24.13985456701081,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:02","end":"07:28","startHours":6.032082496376192,"endHours":7.463591575431181,"quality":"inauspicious"},{"name":"Śubha","start":"07:28","end":"08:54","startHours":7.463591575431181,"endHours":8.895100654486171,"quality":"auspicious"},{"name":"Roga","start":"08:54","end":"10:20","startHours":8.895100654486171,"endHours":10.32660973354116,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:45","startHours":10.32660973354116,"endHours":11.758118812596148,"quality":"inauspicious"},{"name":"Chala","start":"11:45","end":"13:11","startHours":11.758118812596148,"endHours":13.189627891651138,"quality":"neutral"},{"name":"Labha","start":"13:11","end":"14:37","startHours":13.189627891651138,"endHours":14.621136970706129,"quality":"auspicious"},{"name":"Amṛta","start":"14:37","end":"16:03","startHours":14.621136970706129,"endHours":16.052646049761115,"quality":"auspicious"},{"name":"Kāla","start":"16:03","end":"17:29","startHours":16.052646049761115,"endHours":17.484155128816106,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:29","end":"19:03","startHours":17.484155128816106,"endHours":19.052646049761115,"quality":"auspicious"},{"name":"Amṛta","start":"19:03","end":"20:37","startHours":19.052646049761115,"endHours":20.621136970706125,"quality":"auspicious"},{"name":"Kāla","start":"20:37","end":"22:11","startHours":20.621136970706125,"endHours":22.18962789165114,"quality":"inauspicious"},{"name":"Śubha","start":"22:11","end":"23:45","startHours":22.18962789165114,"endHours":23.758118812596148,"quality":"auspicious"},{"name":"Roga","start":"23:45","end":"01:20","startHours":23.758118812596148,"endHours":25.326609733541158,"quality":"inauspicious"},{"name":"Udveg","start":"01:20","end":"02:54","startHours":25.326609733541158,"endHours":26.89510065448617,"quality":"inauspicious"},{"name":"Chala","start":"02:54","end":"04:28","startHours":26.89510065448617,"endHours":28.46359157543118,"quality":"neutral"},{"name":"Labha","start":"04:28","end":"06:02","startHours":28.46359157543118,"endHours":30.03208249637619,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.032082496376192,"endHours":7.032082496376192,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.032082496376192,"endHours":8.03208249637619,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.03208249637619,"endHours":9.03208249637619,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.03208249637619,"endHours":10.03208249637619,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.03208249637619,"endHours":11.03208249637619,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.03208249637619,"endHours":12.03208249637619,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.03208249637619,"endHours":13.03208249637619,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.03208249637619,"endHours":14.03208249637619,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.03208249637619,"endHours":15.03208249637619,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.03208249637619,"endHours":16.03208249637619,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.03208249637619,"endHours":17.03208249637619,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.03208249637619,"endHours":18.03208249637619,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.03208249637619,"endHours":19.03208249637619,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.03208249637619,"endHours":20.03208249637619,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.03208249637619,"endHours":21.03208249637619,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.03208249637619,"endHours":22.03208249637619,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.03208249637619,"endHours":23.03208249637619,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.03208249637619,"endHours":24.03208249637619,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.03208249637619,"endHours":25.03208249637619,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.03208249637619,"endHours":26.03208249637619,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.03208249637619,"endHours":27.03208249637619,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.03208249637619,"endHours":28.03208249637619,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.03208249637619,"endHours":29.03208249637619,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.03208249637619,"endHours":30.03208249637619,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.904329922278155,"eotMinutes":15.696871244231174,"ayanamsa":22.7885}},"calendars":{"vikram_samvat":1980,"vikram_samvatsara":"Dhātṛ","saka_samvat":1845,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1330,"malayalam_era":1099,"nanakshahi_year":454,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ekādaśī · Vikram 1980 Dhātṛ · Śaka 1845 Rudhirodgāri"},"festivals":[{"id":"pashankusha-ekadashi","name":"Pāśāṅkuśā Ekādaśī","name_sanskrit":"पाशाङ्कुशा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Padmanābha (Viṣṇu)","significance":"Confers strength + wealth + son; equivalent to 1000 Aśvamedha-yajñas.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 October 20, 1923 CE · Ayodhyā · Vidhyamitra","description":"October 20, 1923 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 06:02, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1923-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1923-10-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1923-10-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1923-10-20","x-default":"https://vidhyamitra.com/city/ayodhya/1923-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:54:00.111Z","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":"2026-05-31T12:54:00.111Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:54:00.111Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}