{"id":"vidhyamitra:city-day:ayodhya:1954-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1954-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1954-09-20","date_display":"September 20, 1954 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":1954,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435005.770833,"kali_year":5056,"ahargana":1846540.2708,"sun":{"sidereal_longitude":152.6962,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":67.5781,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8819,"elapsed_within_tithi_degrees":10.8819},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.5781,"elapsed_within_degrees":0.9114},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.2743},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1954,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435005.770833,"ahargana":1846540.2708,"kali_year":5056,"ayanamsa_lahiri":23.2204,"grahas":{"sun":{"sidereal_longitude":153.32253100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":70.61233099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":1.0748},"mars":{"sidereal_longitude":258.799931,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":175.24323099999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":91.780531,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":199.32393100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":193.94073100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":261.4103,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.4103,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1954,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435005.770833,"kali_year":5056,"ahargana":1846540.2708,"sun":{"sidereal_longitude":152.6962,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":67.5781,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8819,"elapsed_within_tithi_degrees":10.8819},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.5781,"elapsed_within_degrees":0.9114},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.2743},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.075,"elongation":85.118},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.075,"opposition_distance":94.882}},"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":"05:47","sunsetLocal":"18:00","solarNoonLocal":"11:54","dayLengthHours":12.217066001391991,"dayLengthDisplay":"12 Hours 13 Mins 01 Secs","nightLengthDisplay":"11 Hours 46 Mins 59 Secs","moonriseLocal":"23:30","moonsetLocal":"13:16","rahuKala":{"name":"Rāhu Kāla","start":"07:19","end":"08:51","startHours":7.315885003452098,"endHours":8.843018253626097,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:22","end":"11:54","startHours":10.370151503800095,"endHours":11.897284753974095,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"14:57","startHours":13.424418004148094,"endHours":14.951551254322093,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.63940048693623,"endHours":9.046636020315963,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:37","startHours":6.297796170002766,"endHours":6.623584596706552,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:18","startHours":11.490049220594361,"endHours":12.304520287353828,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"04:58","startHours":4.159809619759167,"endHours":4.974280686518632,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:47","startHours":4.770662919828766,"endHours":5.788751753278099,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:45","startHours":13.933462420872761,"endHours":14.747933487632228,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.80581775467009,"endHours":18.20581775467009,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:31","startHours":18.00581775467009,"endHours":18.514862171394757,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.75581775467009,"endHours":19.50581775467009,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:18","startHours":23.49004922059436,"endHours":24.304520287353828,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:47","end":"07:19","startHours":5.788751753278099,"endHours":7.315885003452098,"quality":"auspicious"},{"name":"Kāla","start":"07:19","end":"08:51","startHours":7.315885003452098,"endHours":8.843018253626097,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:22","startHours":8.843018253626097,"endHours":10.370151503800095,"quality":"auspicious"},{"name":"Roga","start":"10:22","end":"11:54","startHours":10.370151503800095,"endHours":11.897284753974095,"quality":"inauspicious"},{"name":"Udveg","start":"11:54","end":"13:25","startHours":11.897284753974095,"endHours":13.424418004148094,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"14:57","startHours":13.424418004148094,"endHours":14.951551254322093,"quality":"neutral"},{"name":"Labha","start":"14:57","end":"16:29","startHours":14.951551254322093,"endHours":16.47868450449609,"quality":"auspicious"},{"name":"Amṛta","start":"16:29","end":"18:00","startHours":16.47868450449609,"endHours":18.00581775467009,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:00","end":"19:29","startHours":18.00581775467009,"endHours":19.47868450449609,"quality":"neutral"},{"name":"Labha","start":"19:29","end":"20:57","startHours":19.47868450449609,"endHours":20.95155125432209,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:25","startHours":20.95155125432209,"endHours":22.424418004148094,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"23:54","startHours":22.424418004148094,"endHours":23.897284753974095,"quality":"inauspicious"},{"name":"Śubha","start":"23:54","end":"01:22","startHours":23.897284753974095,"endHours":25.370151503800095,"quality":"auspicious"},{"name":"Roga","start":"01:22","end":"02:51","startHours":25.370151503800095,"endHours":26.8430182536261,"quality":"inauspicious"},{"name":"Udveg","start":"02:51","end":"04:19","startHours":26.8430182536261,"endHours":28.3158850034521,"quality":"inauspicious"},{"name":"Chala","start":"04:19","end":"05:47","startHours":28.3158850034521,"endHours":29.7887517532781,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.788751753278099,"endHours":6.788751753278099,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.788751753278099,"endHours":7.788751753278099,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.788751753278099,"endHours":8.788751753278099,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.788751753278099,"endHours":9.788751753278099,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.788751753278099,"endHours":10.788751753278099,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.788751753278099,"endHours":11.788751753278099,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.788751753278099,"endHours":12.788751753278099,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.788751753278099,"endHours":13.788751753278099,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.788751753278099,"endHours":14.788751753278099,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.788751753278099,"endHours":15.788751753278099,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.788751753278099,"endHours":16.7887517532781,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.7887517532781,"endHours":17.7887517532781,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.7887517532781,"endHours":18.7887517532781,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.7887517532781,"endHours":19.7887517532781,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.7887517532781,"endHours":20.7887517532781,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.7887517532781,"endHours":21.7887517532781,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.7887517532781,"endHours":22.7887517532781,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.7887517532781,"endHours":23.7887517532781,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.7887517532781,"endHours":24.7887517532781,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.7887517532781,"endHours":25.7887517532781,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.7887517532781,"endHours":26.7887517532781,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.7887517532781,"endHours":27.7887517532781,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.7887517532781,"endHours":28.7887517532781,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.7887517532781,"endHours":29.7887517532781,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.374286192337494,"eotMinutes":7.346914761554353,"ayanamsa":23.2204}},"calendars":{"vikram_samvat":2011,"vikram_samvatsara":"Plavaṅga","saka_samvat":1876,"saka_samvatsara":"Jaya","bengali_samvat":1361,"malayalam_era":1130,"nanakshahi_year":485,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Aṣṭamī · Vikram 2011 Plavaṅga · Śaka 1876 Jaya"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 Kṛṣṇa Aṣṭamī","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 September 20, 1954 CE · Ayodhyā · Vidhyamitra","description":"September 20, 1954 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:47, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1954-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1954-09-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1954-09-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1954-09-20","x-default":"https://vidhyamitra.com/city/ayodhya/1954-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:21:03.684Z","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":"2026-06-02T14:21:03.684Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:21:03.684Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}