{"id":"vidhyamitra:city-day:ayodhya:1946-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1946-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1946-09-13","date_display":"September 13, 1946 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":1946,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432076.770833,"kali_year":5048,"ahargana":1843611.2708,"sun":{"sidereal_longitude":145.9507,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":345.4966,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.5459,"elapsed_within_tithi_degrees":7.5459},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.4966,"elapsed_within_degrees":12.1633},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.4473},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1946,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432076.770833,"ahargana":1843611.2708,"kali_year":5048,"ayanamsa_lahiri":23.1084,"grahas":{"sun":{"sidereal_longitude":146.54444,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":347.33254,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-4.2571},"mars":{"sidereal_longitude":179.81394,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":145.57274,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":185.75163999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":193.45514000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":102.09314,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":56.6028,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.6028,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":1946,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432076.770833,"kali_year":5048,"ahargana":1843611.2708,"sun":{"sidereal_longitude":145.9507,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":345.4966,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.5459,"elapsed_within_tithi_degrees":7.5459},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.4966,"elapsed_within_degrees":12.1633},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.4473},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.257,"elongation":160.454},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.257,"opposition_distance":19.546}},"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":"05:44","sunsetLocal":"18:08","solarNoonLocal":"11:56","dayLengthHours":12.401298732170723,"dayLengthDisplay":"12 Hours 24 Mins 05 Secs","nightLengthDisplay":"11 Hours 35 Mins 55 Secs","moonriseLocal":"19:09","moonsetLocal":"07:31","rahuKala":{"name":"Rāhu Kāla","start":"10:23","end":"11:56","startHours":10.39033980964756,"endHours":11.9405021511689,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:02","end":"16:35","startHours":15.040826834211583,"endHours":16.590989175732922,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:17","end":"08:50","startHours":7.29001512660488,"endHours":8.840177468126221,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.633489155923375,"endHours":9.046865780329066,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:35","startHours":6.256573565590653,"endHours":6.587274865115205,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:21","startHours":11.527125526763209,"endHours":12.353878775574591,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.086346287460776,"endHours":4.913099536272158,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:44","startHours":4.706411224069313,"endHours":5.7398527850835395,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:50","startHours":14.007385273197354,"endHours":14.834138522008736,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.941151517254262,"endHours":18.34115151725426,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:39","startHours":18.14115151725426,"endHours":18.657872297761376,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.89115151725426,"endHours":19.64115151725426,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:21","startHours":23.52712552676321,"endHours":24.35387877557459,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:44","end":"07:17","startHours":5.7398527850835395,"endHours":7.29001512660488,"quality":"neutral"},{"name":"Labha","start":"07:17","end":"08:50","startHours":7.29001512660488,"endHours":8.840177468126221,"quality":"auspicious"},{"name":"Amṛta","start":"08:50","end":"10:23","startHours":8.840177468126221,"endHours":10.39033980964756,"quality":"auspicious"},{"name":"Kāla","start":"10:23","end":"11:56","startHours":10.39033980964756,"endHours":11.9405021511689,"quality":"inauspicious"},{"name":"Śubha","start":"11:56","end":"13:29","startHours":11.9405021511689,"endHours":13.490664492690241,"quality":"auspicious"},{"name":"Roga","start":"13:29","end":"15:02","startHours":13.490664492690241,"endHours":15.040826834211583,"quality":"inauspicious"},{"name":"Udveg","start":"15:02","end":"16:35","startHours":15.040826834211583,"endHours":16.590989175732922,"quality":"inauspicious"},{"name":"Chala","start":"16:35","end":"18:08","startHours":16.590989175732922,"endHours":18.14115151725426,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:08","end":"19:35","startHours":18.14115151725426,"endHours":19.590989175732922,"quality":"inauspicious"},{"name":"Udveg","start":"19:35","end":"21:02","startHours":19.590989175732922,"endHours":21.04082683421158,"quality":"inauspicious"},{"name":"Chala","start":"21:02","end":"22:29","startHours":21.04082683421158,"endHours":22.49066449269024,"quality":"neutral"},{"name":"Labha","start":"22:29","end":"23:56","startHours":22.49066449269024,"endHours":23.9405021511689,"quality":"auspicious"},{"name":"Amṛta","start":"23:56","end":"01:23","startHours":23.9405021511689,"endHours":25.39033980964756,"quality":"auspicious"},{"name":"Kāla","start":"01:23","end":"02:50","startHours":25.39033980964756,"endHours":26.84017746812622,"quality":"inauspicious"},{"name":"Śubha","start":"02:50","end":"04:17","startHours":26.84017746812622,"endHours":28.290015126604878,"quality":"auspicious"},{"name":"Roga","start":"04:17","end":"05:44","startHours":28.290015126604878,"endHours":29.73985278508354,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.7398527850835395,"endHours":6.7398527850835395,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.7398527850835395,"endHours":7.7398527850835395,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.7398527850835395,"endHours":8.739852785083539,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.739852785083539,"endHours":9.739852785083539,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.739852785083539,"endHours":10.739852785083539,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.739852785083539,"endHours":11.739852785083539,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.739852785083539,"endHours":12.739852785083539,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.739852785083539,"endHours":13.739852785083539,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.739852785083539,"endHours":14.739852785083539,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.739852785083539,"endHours":15.739852785083539,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.739852785083539,"endHours":16.73985278508354,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73985278508354,"endHours":17.73985278508354,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73985278508354,"endHours":18.73985278508354,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73985278508354,"endHours":19.73985278508354,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73985278508354,"endHours":20.73985278508354,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73985278508354,"endHours":21.73985278508354,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73985278508354,"endHours":22.73985278508354,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73985278508354,"endHours":23.73985278508354,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73985278508354,"endHours":24.73985278508354,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73985278508354,"endHours":25.73985278508354,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73985278508354,"endHours":26.73985278508354,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73985278508354,"endHours":27.73985278508354,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73985278508354,"endHours":28.73985278508354,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73985278508354,"endHours":29.73985278508354,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.096557663939938,"eotMinutes":4.753870929866006,"ayanamsa":23.1084}},"calendars":{"vikram_samvat":2003,"vikram_samvatsara":"Vikāri","saka_samvat":1868,"saka_samvatsara":"Vyaya","bengali_samvat":1353,"malayalam_era":1122,"nanakshahi_year":477,"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":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvitīyā · Vikram 2003 Vikāri · Śaka 1868 Vyaya"},"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 September 13, 1946 CE · Ayodhyā · Vidhyamitra","description":"September 13, 1946 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:44, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1946-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1946-09-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1946-09-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1946-09-13","x-default":"https://vidhyamitra.com/city/ayodhya/1946-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:15:23.937Z","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":"2026-05-31T13:15:23.937Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:15:23.937Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}