{"id":"vidhyamitra:city-day:ayodhya:2178-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2178-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2178-09-19","date_display":"September 19, 2178 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":2178,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516819.770833,"kali_year":5280,"ahargana":1928354.2708,"sun":{"sidereal_longitude":148.8364,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":238.7991,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.9626,"elapsed_within_tithi_degrees":5.9626},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.7991,"elapsed_within_degrees":12.1324},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.6355},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2178,"month":9,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516819.770833,"ahargana":1928354.2708,"kali_year":5280,"ayanamsa_lahiri":26.3495,"grahas":{"sun":{"sidereal_longitude":150.00113399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":242.288234,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-0.6032},"mars":{"sidereal_longitude":7.7941339999999855,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":171.14313400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":46.85503399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":132.698034,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":53.81613399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":246.5108,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":66.5108,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2178,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516819.770833,"kali_year":5280,"ahargana":1928354.2708,"sun":{"sidereal_longitude":148.8364,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":238.7991,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.9626,"elapsed_within_tithi_degrees":5.9626},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.7991,"elapsed_within_degrees":12.1324},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.6355},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.603,"elongation":89.963},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.603,"opposition_distance":90.037}},"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":"05:48","sunsetLocal":"18:01","solarNoonLocal":"11:54","dayLengthHours":12.222218012902623,"dayLengthDisplay":"12 Hours 13 Mins 20 Secs","nightLengthDisplay":"11 Hours 46 Mins 40 Secs","moonriseLocal":"12:51","moonsetLocal":"23:16","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:23","startHours":8.847857561983512,"endHours":10.375634813596339,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:26","end":"14:58","startHours":13.431189316821996,"endHours":14.958966568434823,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:48","end":"07:19","startHours":5.792303058757856,"endHours":7.320080310370684,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.644153928435134,"endHours":9.051561195531889,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:38","startHours":6.301562142628798,"endHours":6.627487956306202,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:19","startHours":11.496004798112413,"endHours":12.310819332305922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"04:59","startHours":4.162673990370839,"endHours":4.977488524564348,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:48","startHours":4.773784891015971,"endHours":5.792303058757856,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:45","startHours":13.940448400692937,"endHours":14.755262934886444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81452107166048,"endHours":18.214521071660478,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:31","startHours":18.01452107166048,"endHours":18.523780155531423,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.76452107166048,"endHours":19.51452107166048,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:19","startHours":23.496004798112413,"endHours":24.310819332305922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:48","end":"07:19","startHours":5.792303058757856,"endHours":7.320080310370684,"quality":"inauspicious"},{"name":"Śubha","start":"07:19","end":"08:51","startHours":7.320080310370684,"endHours":8.847857561983512,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:23","startHours":8.847857561983512,"endHours":10.375634813596339,"quality":"inauspicious"},{"name":"Udveg","start":"10:23","end":"11:54","startHours":10.375634813596339,"endHours":11.903412065209167,"quality":"inauspicious"},{"name":"Chala","start":"11:54","end":"13:26","startHours":11.903412065209167,"endHours":13.431189316821996,"quality":"neutral"},{"name":"Labha","start":"13:26","end":"14:58","startHours":13.431189316821996,"endHours":14.958966568434823,"quality":"auspicious"},{"name":"Amṛta","start":"14:58","end":"16:29","startHours":14.958966568434823,"endHours":16.48674382004765,"quality":"auspicious"},{"name":"Kāla","start":"16:29","end":"18:01","startHours":16.48674382004765,"endHours":18.01452107166048,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:01","end":"19:29","startHours":18.01452107166048,"endHours":19.48674382004765,"quality":"auspicious"},{"name":"Amṛta","start":"19:29","end":"20:58","startHours":19.48674382004765,"endHours":20.958966568434825,"quality":"auspicious"},{"name":"Kāla","start":"20:58","end":"22:26","startHours":20.958966568434825,"endHours":22.431189316821996,"quality":"inauspicious"},{"name":"Śubha","start":"22:26","end":"23:54","startHours":22.431189316821996,"endHours":23.903412065209167,"quality":"auspicious"},{"name":"Roga","start":"23:54","end":"01:23","startHours":23.903412065209167,"endHours":25.37563481359634,"quality":"inauspicious"},{"name":"Udveg","start":"01:23","end":"02:51","startHours":25.37563481359634,"endHours":26.84785756198351,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:19","startHours":26.84785756198351,"endHours":28.320080310370685,"quality":"neutral"},{"name":"Labha","start":"04:19","end":"05:48","startHours":28.320080310370685,"endHours":29.792303058757856,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.792303058757856,"endHours":6.792303058757856,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.792303058757856,"endHours":7.792303058757856,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.792303058757856,"endHours":8.792303058757856,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.792303058757856,"endHours":9.792303058757856,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.792303058757856,"endHours":10.792303058757856,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.792303058757856,"endHours":11.792303058757856,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.792303058757856,"endHours":12.792303058757856,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.792303058757856,"endHours":13.792303058757856,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.792303058757856,"endHours":14.792303058757856,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.792303058757856,"endHours":15.792303058757856,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.792303058757856,"endHours":16.792303058757856,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.792303058757856,"endHours":17.792303058757856,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.792303058757856,"endHours":18.792303058757856,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.792303058757856,"endHours":19.792303058757856,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.792303058757856,"endHours":20.792303058757856,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.792303058757856,"endHours":21.792303058757856,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.792303058757856,"endHours":22.792303058757856,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.792303058757856,"endHours":23.792303058757856,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.792303058757856,"endHours":24.792303058757856,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.792303058757856,"endHours":25.792303058757856,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.792303058757856,"endHours":26.792303058757856,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.792303058757856,"endHours":27.792303058757856,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.792303058757856,"endHours":28.792303058757856,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.792303058757856,"endHours":29.792303058757856,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":1.4506450973550704,"eotMinutes":6.979276087449932,"ayanamsa":26.3495}},"calendars":{"vikram_samvat":2235,"vikram_samvatsara":"Khara","saka_samvat":2100,"saka_samvatsara":"Bahudhānya","bengali_samvat":1585,"malayalam_era":1354,"nanakshahi_year":709,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Aṣṭamī · Vikram 2235 Khara · Śaka 2100 Bahudhānya"},"festivals":[{"id":"durga-ashtami","name":"Mahā-Aṣṭamī (Durgā-Aṣṭamī)","name_sanskrit":"महाष्टमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"8th day of Śāradīya Navrātri; Mahiṣāsura-mardinī kṣaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1},{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 19, 2178 CE · Ayodhyā · Vidhyamitra","description":"September 19, 2178 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:48, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2178-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2178-09-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/2178-09-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/2178-09-19","x-default":"https://vidhyamitra.com/city/ayodhya/2178-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T07:58:03.208Z","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":"2026-05-21T07:58:03.208Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T07:58:03.208Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}