{"id":"vidhyamitra:city-day:ayodhya:-3123-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3123-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3123-10-12","date_display":"October 12, 3124 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":-3123,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":580666.770833,"kali_year":-21,"ahargana":-7798.7292,"sun":{"sidereal_longitude":232.5717,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":206.4988,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.9271,"elapsed_within_tithi_degrees":9.9271},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.4988,"elapsed_within_degrees":6.4988},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.0705},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":-3123,"month":10,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":580666.770833,"ahargana":-7798.7292,"kali_year":-21,"ayanamsa_lahiri":-47.7011,"grahas":{"sun":{"sidereal_longitude":232.5717,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":206.4988,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-2.0214},"mars":{"sidereal_longitude":226.3781,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":211.6556,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":82.7146,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"venus":{"sidereal_longitude":186.286,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":110.7026,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":233.2142,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":53.2142,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":-3123,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":580666.770833,"kali_year":-21,"ahargana":-7798.7292,"sun":{"sidereal_longitude":232.5717,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":206.4988,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.9271,"elapsed_within_tithi_degrees":9.9271},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.4988,"elapsed_within_degrees":6.4988},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":79.0705},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.021,"elongation":26.073},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.021,"opposition_distance":153.927}},"eclipse_window_40days":[{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":0.014,"elongation":1.332}]},"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":"05:47","sunsetLocal":"17:47","solarNoonLocal":"11:47","dayLengthHours":11.994113313425167,"dayLengthDisplay":"11 Hours 59 Mins 39 Secs","nightLengthDisplay":"12 Hours 00 Mins 21 Secs","moonriseLocal":"03:43","moonsetLocal":"16:22","rahuKala":{"name":"Rāhu Kāla","start":"13:17","end":"14:47","startHours":13.282006382691815,"endHours":14.78127054686996,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:47","end":"07:17","startHours":5.785685561801085,"endHours":7.284949725979231,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:47","end":"10:17","startHours":8.784213890157377,"endHours":10.283478054335522,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"08:59","startHours":8.58431200160029,"endHours":8.984115778714463,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:36","startHours":6.2854402831938,"endHours":6.6052833048851385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:11","startHours":11.382938441399496,"endHours":12.18254599562784,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"04:59","startHours":4.186470453344396,"endHours":4.98607800757274,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:47","startHours":4.786176119015654,"endHours":5.785685561801085,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:35","startHours":13.78176110408453,"endHours":14.581368658312876,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.579798875226253,"endHours":17.97979887522625,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:17","startHours":17.779798875226252,"endHours":18.279553596618968,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.529798875226252,"endHours":19.279798875226252,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:11","startHours":23.382938441399496,"endHours":24.18254599562784,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:47","end":"07:17","startHours":5.785685561801085,"endHours":7.284949725979231,"quality":"auspicious"},{"name":"Roga","start":"07:17","end":"08:47","startHours":7.284949725979231,"endHours":8.784213890157377,"quality":"inauspicious"},{"name":"Udveg","start":"08:47","end":"10:17","startHours":8.784213890157377,"endHours":10.283478054335522,"quality":"inauspicious"},{"name":"Chala","start":"10:17","end":"11:47","startHours":10.283478054335522,"endHours":11.782742218513668,"quality":"neutral"},{"name":"Labha","start":"11:47","end":"13:17","startHours":11.782742218513668,"endHours":13.282006382691815,"quality":"auspicious"},{"name":"Amṛta","start":"13:17","end":"14:47","startHours":13.282006382691815,"endHours":14.78127054686996,"quality":"auspicious"},{"name":"Kāla","start":"14:47","end":"16:17","startHours":14.78127054686996,"endHours":16.280534711048105,"quality":"inauspicious"},{"name":"Śubha","start":"16:17","end":"17:47","startHours":16.280534711048105,"endHours":17.779798875226252,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:47","end":"19:17","startHours":17.779798875226252,"endHours":19.280534711048105,"quality":"auspicious"},{"name":"Kāla","start":"19:17","end":"20:47","startHours":19.280534711048105,"endHours":20.781270546869962,"quality":"inauspicious"},{"name":"Śubha","start":"20:47","end":"22:17","startHours":20.781270546869962,"endHours":22.282006382691815,"quality":"auspicious"},{"name":"Roga","start":"22:17","end":"23:47","startHours":22.282006382691815,"endHours":23.78274221851367,"quality":"inauspicious"},{"name":"Udveg","start":"23:47","end":"01:17","startHours":23.78274221851367,"endHours":25.28347805433552,"quality":"inauspicious"},{"name":"Chala","start":"01:17","end":"02:47","startHours":25.28347805433552,"endHours":26.784213890157375,"quality":"neutral"},{"name":"Labha","start":"02:47","end":"04:17","startHours":26.784213890157375,"endHours":28.28494972597923,"quality":"auspicious"},{"name":"Amṛta","start":"04:17","end":"05:47","startHours":28.28494972597923,"endHours":29.785685561801085,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.785685561801085,"endHours":6.785685561801085,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.785685561801085,"endHours":7.785685561801085,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.785685561801085,"endHours":8.785685561801085,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.785685561801085,"endHours":9.785685561801085,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.785685561801085,"endHours":10.785685561801085,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.785685561801085,"endHours":11.785685561801085,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.785685561801085,"endHours":12.785685561801085,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.785685561801085,"endHours":13.785685561801085,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.785685561801085,"endHours":14.785685561801085,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.785685561801085,"endHours":15.785685561801085,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.785685561801085,"endHours":16.785685561801085,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.785685561801085,"endHours":17.785685561801085,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.785685561801085,"endHours":18.785685561801085,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.785685561801085,"endHours":19.785685561801085,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.785685561801085,"endHours":20.785685561801085,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.785685561801085,"endHours":21.785685561801085,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.785685561801085,"endHours":22.785685561801085,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.785685561801085,"endHours":23.785685561801085,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.785685561801085,"endHours":24.785685561801085,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.785685561801085,"endHours":25.785685561801085,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.785685561801085,"endHours":26.785685561801085,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.785685561801085,"endHours":27.785685561801085,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.785685561801085,"endHours":28.785685561801085,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.785685561801085,"endHours":29.785685561801085,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.935231362553172,"eotMinutes":14.219466889179907,"ayanamsa":-47.7011}},"calendars":{"vikram_samvat":-3066,"saka_samvat":-3201,"bengali_samvat":-3716,"malayalam_era":-3947,"nanakshahi_year":-4592,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Trayodaśī · Vikram -3066 undefined · Śaka -3201 undefined"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 12, 3124 BCE · Ayodhyā · Vidhyamitra","description":"October 12, 3124 BCE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 05:47, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3123-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3123-10-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3123-10-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3123-10-12","x-default":"https://vidhyamitra.com/city/ayodhya/-3123-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:21:50.492Z","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":"2026-06-02T00:21:50.492Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:21:50.492Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}