{"id":"vidhyamitra:city-day:ayodhya:-3137-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3137-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-10-16","date_display":"October 16, 3138 BCE","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":-3137,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575556.770833,"kali_year":-35,"ahargana":-12908.7292,"sun":{"sidereal_longitude":236.2839,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":184.3399,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.056,"elapsed_within_tithi_degrees":8.056},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.3399,"elapsed_within_degrees":11.0066},"yoga":{"number":5,"name":"Śobhana","sum_longitude":60.6238},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":-3137,"month":10,"day":16,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575556.770833,"ahargana":-12908.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8965,"grahas":{"sun":{"sidereal_longitude":236.2839,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":184.3399,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":2.9132},"mars":{"sidereal_longitude":116.8739,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":218.9444,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":0.0552,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":220.401,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":277.5295,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":143.9666,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.9666,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":-3137,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575556.770833,"kali_year":-35,"ahargana":-12908.7292,"sun":{"sidereal_longitude":236.2839,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":184.3399,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":308.056,"elapsed_within_tithi_degrees":8.056},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.3399,"elapsed_within_degrees":11.0066},"yoga":{"number":5,"name":"Śobhana","sum_longitude":60.6238},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.913,"elongation":51.944},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.913,"opposition_distance":128.056}},"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":"05:49","sunsetLocal":"17:43","solarNoonLocal":"11:46","dayLengthHours":11.900387022012433,"dayLengthDisplay":"11 Hours 54 Mins 01 Secs","nightLengthDisplay":"12 Hours 05 Mins 59 Secs","moonriseLocal":"01:43","moonsetLocal":"14:54","rahuKala":{"name":"Rāhu Kāla","start":"13:15","end":"14:45","startHours":13.256486218231869,"endHours":14.744034595983424,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:49","end":"07:18","startHours":5.818744329474098,"endHours":7.306292707225652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:17","startHours":8.793841084977206,"endHours":10.281389462728761,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:00","startHours":8.595501301277,"endHours":8.992180868677414,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:38","startHours":6.314593788724617,"endHours":6.631937442644948,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:10","startHours":11.3722582730799,"endHours":12.165617407880731,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:02","startHours":4.232026059872441,"endHours":5.0253851946732695,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:49","startHours":4.827045410973062,"endHours":5.818744329474098,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:33","startHours":13.752335677482387,"endHours":14.545694812283216,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.519131351486532,"endHours":17.91913135148653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:13","startHours":17.71913135148653,"endHours":18.21498081073705,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.46913135148653,"endHours":19.21913135148653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:10","startHours":23.3722582730799,"endHours":24.16561740788073,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:49","end":"07:18","startHours":5.818744329474098,"endHours":7.306292707225652,"quality":"auspicious"},{"name":"Roga","start":"07:18","end":"08:48","startHours":7.306292707225652,"endHours":8.793841084977206,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:17","startHours":8.793841084977206,"endHours":10.281389462728761,"quality":"inauspicious"},{"name":"Chala","start":"10:17","end":"11:46","startHours":10.281389462728761,"endHours":11.768937840480316,"quality":"neutral"},{"name":"Labha","start":"11:46","end":"13:15","startHours":11.768937840480316,"endHours":13.256486218231869,"quality":"auspicious"},{"name":"Amṛta","start":"13:15","end":"14:45","startHours":13.256486218231869,"endHours":14.744034595983424,"quality":"auspicious"},{"name":"Kāla","start":"14:45","end":"16:14","startHours":14.744034595983424,"endHours":16.231582973734977,"quality":"inauspicious"},{"name":"Śubha","start":"16:14","end":"17:43","startHours":16.231582973734977,"endHours":17.71913135148653,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:43","end":"19:14","startHours":17.71913135148653,"endHours":19.231582973734977,"quality":"auspicious"},{"name":"Kāla","start":"19:14","end":"20:45","startHours":19.231582973734977,"endHours":20.744034595983422,"quality":"inauspicious"},{"name":"Śubha","start":"20:45","end":"22:15","startHours":20.744034595983422,"endHours":22.25648621823187,"quality":"auspicious"},{"name":"Roga","start":"22:15","end":"23:46","startHours":22.25648621823187,"endHours":23.768937840480316,"quality":"inauspicious"},{"name":"Udveg","start":"23:46","end":"01:17","startHours":23.768937840480316,"endHours":25.28138946272876,"quality":"inauspicious"},{"name":"Chala","start":"01:17","end":"02:48","startHours":25.28138946272876,"endHours":26.793841084977206,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:18","startHours":26.793841084977206,"endHours":28.30629270722565,"quality":"auspicious"},{"name":"Amṛta","start":"04:18","end":"05:49","startHours":28.30629270722565,"endHours":29.8187443294741,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.818744329474098,"endHours":6.818744329474098,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.818744329474098,"endHours":7.818744329474098,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.818744329474098,"endHours":8.818744329474098,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.818744329474098,"endHours":9.818744329474098,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.818744329474098,"endHours":10.818744329474098,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.818744329474098,"endHours":11.818744329474098,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.818744329474098,"endHours":12.818744329474098,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.818744329474098,"endHours":13.818744329474098,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.818744329474098,"endHours":14.818744329474098,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.818744329474098,"endHours":15.818744329474098,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.818744329474098,"endHours":16.8187443294741,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.8187443294741,"endHours":17.8187443294741,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.8187443294741,"endHours":18.8187443294741,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.8187443294741,"endHours":19.8187443294741,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.8187443294741,"endHours":20.8187443294741,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.8187443294741,"endHours":21.8187443294741,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.8187443294741,"endHours":22.8187443294741,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.8187443294741,"endHours":23.8187443294741,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.8187443294741,"endHours":24.8187443294741,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.8187443294741,"endHours":25.8187443294741,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.8187443294741,"endHours":26.8187443294741,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.8187443294741,"endHours":27.8187443294741,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.8187443294741,"endHours":28.8187443294741,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.8187443294741,"endHours":29.8187443294741,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-3.325906983287666,"eotMinutes":15.04772957118102,"ayanamsa":-47.8965}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Ekādaśī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"saphala-ekadashi","name":"Saphalā Ekādaśī","name_sanskrit":"सफला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Renders all undertakings fruitful (saphala).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 October 16, 3138 BCE · Ayodhyā · Vidhyamitra","description":"October 16, 3138 BCE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 05:49, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3137-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3137-10-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3137-10-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3137-10-16","x-default":"https://vidhyamitra.com/city/ayodhya/-3137-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T20:41:53.335Z","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":"2026-05-15T20:41:53.335Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T20:41:53.335Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}