{"id":"vidhyamitra:city-day:ayodhya:-3148-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3148-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3148-04-20","date_display":"April 20, 3149 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":-3148,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571360.770833,"kali_year":-46,"ahargana":-17104.7292,"sun":{"sidereal_longitude":62.1413,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":341.5953,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.454,"elapsed_within_tithi_degrees":3.454},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.5953,"elapsed_within_degrees":8.262},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.7366},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-3148,"month":4,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":571360.770833,"ahargana":-17104.7292,"kali_year":-46,"ayanamsa_lahiri":-48.057,"grahas":{"sun":{"sidereal_longitude":62.1413,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":341.5953,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-1.8785},"mars":{"sidereal_longitude":53.8226,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":82.7505,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":28.5046,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":21.1981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":151.048,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":6.2909,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":186.2909,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":-3148,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571360.770833,"kali_year":-46,"ahargana":-17104.7292,"sun":{"sidereal_longitude":62.1413,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":341.5953,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.454,"elapsed_within_tithi_degrees":3.454},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.5953,"elapsed_within_degrees":8.262},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":43.7366},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.878,"elongation":80.546},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.878,"opposition_distance":99.454}},"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":"18:15","solarNoonLocal":"12:00","dayLengthHours":12.50061808738488,"dayLengthDisplay":"12 Hours 30 Mins 02 Secs","nightLengthDisplay":"11 Hours 29 Mins 58 Secs","moonriseLocal":"01:21","moonsetLocal":"11:55","rahuKala":{"name":"Rāhu Kāla","start":"07:19","end":"08:53","startHours":7.315872159469991,"endHours":8.8784494203931,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:26","end":"12:00","startHours":10.44102668131621,"endHours":12.00360394223932,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"15:08","startHours":13.56618120316243,"endHours":15.12875846408554,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:05","startHours":8.670105785603353,"endHours":9.086793055182849,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:36","startHours":6.2741539855212505,"endHours":6.607503801184848,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:25","startHours":11.586916672659823,"endHours":12.420291211818816,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:55","startHours":4.086545820228897,"endHours":4.919920359387889,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:45","startHours":4.711576724598141,"endHours":5.753294898546881,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:55","startHours":14.087040290136802,"endHours":14.920414829295794,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.05391298593176,"endHours":18.45391298593176,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:46","startHours":18.25391298593176,"endHours":18.774772072906128,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.00391298593176,"endHours":19.75391298593176,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:25","startHours":23.586916672659825,"endHours":24.420291211818814,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:45","end":"07:19","startHours":5.753294898546881,"endHours":7.315872159469991,"quality":"auspicious"},{"name":"Kāla","start":"07:19","end":"08:53","startHours":7.315872159469991,"endHours":8.8784494203931,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:26","startHours":8.8784494203931,"endHours":10.44102668131621,"quality":"auspicious"},{"name":"Roga","start":"10:26","end":"12:00","startHours":10.44102668131621,"endHours":12.00360394223932,"quality":"inauspicious"},{"name":"Udveg","start":"12:00","end":"13:34","startHours":12.00360394223932,"endHours":13.56618120316243,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"15:08","startHours":13.56618120316243,"endHours":15.12875846408554,"quality":"neutral"},{"name":"Labha","start":"15:08","end":"16:41","startHours":15.12875846408554,"endHours":16.69133572500865,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:15","startHours":16.69133572500865,"endHours":18.25391298593176,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:15","end":"19:41","startHours":18.25391298593176,"endHours":19.69133572500865,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:08","startHours":19.69133572500865,"endHours":21.12875846408554,"quality":"auspicious"},{"name":"Amṛta","start":"21:08","end":"22:34","startHours":21.12875846408554,"endHours":22.56618120316243,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:00","startHours":22.56618120316243,"endHours":24.00360394223932,"quality":"inauspicious"},{"name":"Śubha","start":"00:00","end":"01:26","startHours":24.00360394223932,"endHours":25.44102668131621,"quality":"auspicious"},{"name":"Roga","start":"01:26","end":"02:53","startHours":25.44102668131621,"endHours":26.8784494203931,"quality":"inauspicious"},{"name":"Udveg","start":"02:53","end":"04:19","startHours":26.8784494203931,"endHours":28.31587215946999,"quality":"inauspicious"},{"name":"Chala","start":"04:19","end":"05:45","startHours":28.31587215946999,"endHours":29.75329489854688,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.753294898546881,"endHours":6.753294898546881,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.753294898546881,"endHours":7.753294898546881,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.753294898546881,"endHours":8.75329489854688,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.75329489854688,"endHours":9.75329489854688,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.75329489854688,"endHours":10.75329489854688,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.75329489854688,"endHours":11.75329489854688,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.75329489854688,"endHours":12.75329489854688,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.75329489854688,"endHours":13.75329489854688,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.75329489854688,"endHours":14.75329489854688,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.75329489854688,"endHours":15.75329489854688,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.75329489854688,"endHours":16.75329489854688,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.75329489854688,"endHours":17.75329489854688,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.75329489854688,"endHours":18.75329489854688,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.75329489854688,"endHours":19.75329489854688,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.75329489854688,"endHours":20.75329489854688,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.75329489854688,"endHours":21.75329489854688,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.75329489854688,"endHours":22.75329489854688,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.75329489854688,"endHours":23.75329489854688,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.75329489854688,"endHours":24.75329489854688,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.75329489854688,"endHours":25.75329489854688,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.75329489854688,"endHours":26.75329489854688,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.75329489854688,"endHours":27.75329489854688,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.75329489854688,"endHours":28.75329489854688,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.75329489854688,"endHours":29.75329489854688,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":5.55423280425654,"eotMinutes":0.9677634656409275,"ayanamsa":-48.057}},"calendars":{"vikram_samvat":-3091,"saka_samvat":-3226,"bengali_samvat":-3741,"malayalam_era":-3972,"nanakshahi_year":-4617,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Navamī · Vikram -3091 undefined · Śaka -3226 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 April 20, 3149 BCE · Ayodhyā · Vidhyamitra","description":"April 20, 3149 BCE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:45, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3148-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3148-04-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3148-04-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3148-04-20","x-default":"https://vidhyamitra.com/city/ayodhya/-3148-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:41:59.665Z","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":"2026-05-31T10:41:59.665Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:41:59.665Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}