{"id":"vidhyamitra:city-day:ayodhya:1997-09-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1997-09-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-09-14","date_display":"September 14, 1997 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":1997,"month":9,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450705.770833,"kali_year":5099,"ahargana":1862240.2708,"sun":{"sidereal_longitude":146.7312,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":289.9896,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.2584,"elapsed_within_tithi_degrees":11.2584},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.9896,"elapsed_within_degrees":9.9896},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.7208},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1997,"month":9,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450705.770833,"ahargana":1862240.2708,"kali_year":5099,"ayanamsa_lahiri":23.8209,"grahas":{"sun":{"sidereal_longitude":147.45097499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":288.721775,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":2.8642},"mars":{"sidereal_longitude":205.99317500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":130.186775,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":289.22377499999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"venus":{"sidereal_longitude":188.496175,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":354.971275,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":149.5487,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":329.5487,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":9,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450705.770833,"kali_year":5099,"ahargana":1862240.2708,"sun":{"sidereal_longitude":146.7312,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":289.9896,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.2584,"elapsed_within_tithi_degrees":11.2584},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.9896,"elapsed_within_degrees":9.9896},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.7208},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.864,"elongation":143.258},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.864,"opposition_distance":36.742}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":-1.043,"elongation":1.659}]},"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":"18:07","solarNoonLocal":"11:56","dayLengthHours":12.358105369140347,"dayLengthDisplay":"12 Hours 21 Mins 29 Secs","nightLengthDisplay":"11 Hours 38 Mins 31 Secs","moonriseLocal":"15:54","moonsetLocal":"02:48","rahuKala":{"name":"Rāhu Kāla","start":"16:34","end":"18:07","startHours":16.56860521498345,"endHours":18.113368386125995,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:56","end":"13:29","startHours":11.934315701555821,"endHours":13.479078872698363,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:01","end":"16:34","startHours":15.023842043840908,"endHours":16.56860521498345,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.638820936451728,"endHours":9.05075778208974,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.270184074033161,"endHours":6.59973355054357,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:21","startHours":11.52237885591781,"endHours":12.346252547193833,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:56","startHours":4.1075156344336,"endHours":4.931389325709624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:45","startHours":4.725420902890618,"endHours":5.755263016985647,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:49","startHours":13.993999929745879,"endHours":14.817873621021903,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.913368386125995,"endHours":18.313368386125994,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:38","startHours":18.113368386125995,"endHours":18.628289443173507,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.863368386125995,"endHours":19.613368386125995,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:21","startHours":23.52237885591781,"endHours":24.34625254719383,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:45","end":"07:18","startHours":5.755263016985647,"endHours":7.30002618812819,"quality":"inauspicious"},{"name":"Chala","start":"07:18","end":"08:51","startHours":7.30002618812819,"endHours":8.844789359270735,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:23","startHours":8.844789359270735,"endHours":10.389552530413276,"quality":"auspicious"},{"name":"Amṛta","start":"10:23","end":"11:56","startHours":10.389552530413276,"endHours":11.934315701555821,"quality":"auspicious"},{"name":"Kāla","start":"11:56","end":"13:29","startHours":11.934315701555821,"endHours":13.479078872698363,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"15:01","startHours":13.479078872698363,"endHours":15.023842043840908,"quality":"auspicious"},{"name":"Roga","start":"15:01","end":"16:34","startHours":15.023842043840908,"endHours":16.56860521498345,"quality":"inauspicious"},{"name":"Udveg","start":"16:34","end":"18:07","startHours":16.56860521498345,"endHours":18.113368386125995,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:07","end":"19:34","startHours":18.113368386125995,"endHours":19.56860521498345,"quality":"auspicious"},{"name":"Roga","start":"19:34","end":"21:01","startHours":19.56860521498345,"endHours":21.023842043840908,"quality":"inauspicious"},{"name":"Udveg","start":"21:01","end":"22:29","startHours":21.023842043840908,"endHours":22.479078872698366,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"23:56","startHours":22.479078872698366,"endHours":23.93431570155582,"quality":"neutral"},{"name":"Labha","start":"23:56","end":"01:23","startHours":23.93431570155582,"endHours":25.389552530413276,"quality":"auspicious"},{"name":"Amṛta","start":"01:23","end":"02:51","startHours":25.389552530413276,"endHours":26.844789359270735,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:18","startHours":26.844789359270735,"endHours":28.300026188128193,"quality":"inauspicious"},{"name":"Śubha","start":"04:18","end":"05:45","startHours":28.300026188128193,"endHours":29.755263016985648,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.755263016985647,"endHours":6.755263016985647,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.755263016985647,"endHours":7.755263016985647,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.755263016985647,"endHours":8.755263016985648,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.755263016985648,"endHours":9.755263016985648,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.755263016985648,"endHours":10.755263016985648,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.755263016985648,"endHours":11.755263016985648,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.755263016985648,"endHours":12.755263016985648,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.755263016985648,"endHours":13.755263016985648,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.755263016985648,"endHours":14.755263016985648,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.755263016985648,"endHours":15.755263016985648,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.755263016985648,"endHours":16.755263016985648,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.755263016985648,"endHours":17.755263016985648,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.755263016985648,"endHours":18.755263016985648,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.755263016985648,"endHours":19.755263016985648,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.755263016985648,"endHours":20.755263016985648,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.755263016985648,"endHours":21.755263016985648,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.755263016985648,"endHours":22.755263016985648,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.755263016985648,"endHours":23.755263016985648,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.755263016985648,"endHours":24.755263016985648,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.755263016985648,"endHours":25.755263016985648,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.755263016985648,"endHours":26.755263016985648,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.755263016985648,"endHours":27.755263016985648,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.755263016985648,"endHours":28.755263016985648,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.755263016985648,"endHours":29.755263016985648,"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"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":3.460150730143629,"eotMinutes":5.1250579066507616,"ayanamsa":23.8209}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"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 14, 1997 CE · Ayodhyā · Vidhyamitra","description":"September 14, 1997 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:45, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1997-09-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1997-09-14","sa":"https://sa.vidhyamitra.com/city/ayodhya/1997-09-14","hi":"https://hi.vidhyamitra.com/city/ayodhya/1997-09-14","x-default":"https://vidhyamitra.com/city/ayodhya/1997-09-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T09:14:01.314Z","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":"2026-05-17T09:14:01.314Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T09:14:01.314Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}