{"id":"vidhyamitra:city-day:ayodhya:1929-09-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1929-09-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1929-09-15","date_display":"September 15, 1929 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":1929,"month":9,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425869.770833,"kali_year":5031,"ahargana":1837404.2708,"sun":{"sidereal_longitude":148.2822,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":281.9994,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.7172,"elapsed_within_tithi_degrees":1.7172},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.9994,"elapsed_within_degrees":1.9994},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":70.2816},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1929,"month":9,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425869.770833,"ahargana":1837404.2708,"kali_year":5031,"ayanamsa_lahiri":22.871,"grahas":{"sun":{"sidereal_longitude":148.84039299999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":283.47049300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":-4.3758},"mars":{"sidereal_longitude":173.774993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":176.45859299999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":53.924492999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":115.35679299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":241.600193,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":25.4795,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":205.4795,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"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":1929,"month":9,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425869.770833,"kali_year":5031,"ahargana":1837404.2708,"sun":{"sidereal_longitude":148.2822,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":281.9994,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.7172,"elapsed_within_tithi_degrees":1.7172},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.9994,"elapsed_within_degrees":1.9994},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":70.2816},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.376,"elongation":133.717},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.376,"opposition_distance":46.283}},"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":"05:45","sunsetLocal":"18:06","solarNoonLocal":"11:56","dayLengthHours":12.346366282729871,"dayLengthDisplay":"12 Hours 20 Mins 47 Secs","nightLengthDisplay":"11 Hours 39 Mins 13 Secs","moonriseLocal":"15:31","moonsetLocal":"02:18","rahuKala":{"name":"Rāhu Kāla","start":"16:33","end":"18:06","startHours":16.55800946963366,"endHours":18.101305254974896,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:56","end":"13:28","startHours":11.92812211360996,"endHours":13.471417898951195,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:01","end":"16:33","startHours":15.014713684292428,"endHours":16.55800946963366,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.635757771548661,"endHours":9.047303314306324,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.269370900692103,"endHours":6.598607334898232,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:20","startHours":11.516576570852298,"endHours":12.339667656367624,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:56","startHours":4.108756801214375,"endHours":4.931847886729701,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:45","startHours":4.726075115350869,"endHours":5.754938972245025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:49","startHours":13.985849827398273,"endHours":14.808940912913597,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.901305254974897,"endHours":18.301305254974896,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:37","startHours":18.101305254974896,"endHours":18.615737183421974,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.851305254974896,"endHours":19.601305254974896,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:20","startHours":23.516576570852298,"endHours":24.33966765636762,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:45","end":"07:18","startHours":5.754938972245025,"endHours":7.298234757586259,"quality":"inauspicious"},{"name":"Chala","start":"07:18","end":"08:50","startHours":7.298234757586259,"endHours":8.841530542927494,"quality":"neutral"},{"name":"Labha","start":"08:50","end":"10:23","startHours":8.841530542927494,"endHours":10.384826328268726,"quality":"auspicious"},{"name":"Amṛta","start":"10:23","end":"11:56","startHours":10.384826328268726,"endHours":11.92812211360996,"quality":"auspicious"},{"name":"Kāla","start":"11:56","end":"13:28","startHours":11.92812211360996,"endHours":13.471417898951195,"quality":"inauspicious"},{"name":"Śubha","start":"13:28","end":"15:01","startHours":13.471417898951195,"endHours":15.014713684292428,"quality":"auspicious"},{"name":"Roga","start":"15:01","end":"16:33","startHours":15.014713684292428,"endHours":16.55800946963366,"quality":"inauspicious"},{"name":"Udveg","start":"16:33","end":"18:06","startHours":16.55800946963366,"endHours":18.101305254974896,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:06","end":"19:33","startHours":18.101305254974896,"endHours":19.558009469633664,"quality":"auspicious"},{"name":"Roga","start":"19:33","end":"21:01","startHours":19.558009469633664,"endHours":21.014713684292428,"quality":"inauspicious"},{"name":"Udveg","start":"21:01","end":"22:28","startHours":21.014713684292428,"endHours":22.471417898951195,"quality":"inauspicious"},{"name":"Chala","start":"22:28","end":"23:56","startHours":22.471417898951195,"endHours":23.92812211360996,"quality":"neutral"},{"name":"Labha","start":"23:56","end":"01:23","startHours":23.92812211360996,"endHours":25.384826328268726,"quality":"auspicious"},{"name":"Amṛta","start":"01:23","end":"02:50","startHours":25.384826328268726,"endHours":26.841530542927494,"quality":"auspicious"},{"name":"Kāla","start":"02:50","end":"04:18","startHours":26.841530542927494,"endHours":28.298234757586258,"quality":"inauspicious"},{"name":"Śubha","start":"04:18","end":"05:45","startHours":28.298234757586258,"endHours":29.754938972245025,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.754938972245025,"endHours":6.754938972245025,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.754938972245025,"endHours":7.754938972245025,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.754938972245025,"endHours":8.754938972245025,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.754938972245025,"endHours":9.754938972245025,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.754938972245025,"endHours":10.754938972245025,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.754938972245025,"endHours":11.754938972245025,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.754938972245025,"endHours":12.754938972245025,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.754938972245025,"endHours":13.754938972245025,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.754938972245025,"endHours":14.754938972245025,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.754938972245025,"endHours":15.754938972245025,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.754938972245025,"endHours":16.754938972245025,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.754938972245025,"endHours":17.754938972245025,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.754938972245025,"endHours":18.754938972245025,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.754938972245025,"endHours":19.754938972245025,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.754938972245025,"endHours":20.754938972245025,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.754938972245025,"endHours":21.754938972245025,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.754938972245025,"endHours":22.754938972245025,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.754938972245025,"endHours":23.754938972245025,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.754938972245025,"endHours":24.754938972245025,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.754938972245025,"endHours":25.754938972245025,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.754938972245025,"endHours":26.754938972245025,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.754938972245025,"endHours":27.754938972245025,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.754938972245025,"endHours":28.754938972245025,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.754938972245025,"endHours":29.754938972245025,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","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":3.286964314134154,"eotMinutes":5.496673183402374,"ayanamsa":22.871}},"calendars":{"vikram_samvat":1986,"vikram_samvatsara":"Citrabhānu","saka_samvat":1851,"saka_samvatsara":"Śukla","bengali_samvat":1336,"malayalam_era":1105,"nanakshahi_year":460,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","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":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 1986 Citrabhānu · Śaka 1851 Śukla"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]},{"id":"onam","name":"Onam (Vāmana / King Bali)","name_sanskrit":"ओणम् (वामन-बलि स्मरण)","tradition":"Regional","associated_deity":"Vāmana + King Bali","significance":"Kerala festival; King Bali's annual return to Kerala. Aligned with Thiru-Onam (Śravaṇa nakshatra in Bhādrapada).","vrata":false,"detection":{"nakshatra_name":"Śravaṇa","lunar_month":"Bhādrapada"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 15, 1929 CE · Ayodhyā · Vidhyamitra","description":"September 15, 1929 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:45, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1929-09-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1929-09-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1929-09-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1929-09-15","x-default":"https://vidhyamitra.com/city/ayodhya/1929-09-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:31:44.173Z","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":"2026-06-01T05:31:44.173Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:31:44.173Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}