{"id":"vidhyamitra:city-day:ayodhya:-3145-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3145-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3145-02-28","date_display":"February 28, 3146 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":-3145,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":572404.770833,"kali_year":-43,"ahargana":-16060.7292,"sun":{"sidereal_longitude":12.6393,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":63.1959,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":50.5565,"elapsed_within_tithi_degrees":2.5565},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":63.1959,"elapsed_within_degrees":9.8625},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.8352},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":-3145,"month":2,"day":28,"hour":6,"minute":30,"calendar":"julian"},"julian_day":572404.770833,"ahargana":-16060.7292,"kali_year":-43,"ayanamsa_lahiri":-48.0171,"grahas":{"sun":{"sidereal_longitude":12.6393,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":63.1959,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false,"latitude":4.1652},"mars":{"sidereal_longitude":244.4674,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":25.6556,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":98.5919,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":22.0357,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":190.7942,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":310.9747,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":130.9747,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":-3145,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":572404.770833,"kali_year":-43,"ahargana":-16060.7292,"sun":{"sidereal_longitude":12.6393,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":63.1959,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":50.5565,"elapsed_within_tithi_degrees":2.5565},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":63.1959,"elapsed_within_degrees":9.8625},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.8352},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.165,"elongation":50.557},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.165,"opposition_distance":129.443}},"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":"06:38","sunsetLocal":"17:51","solarNoonLocal":"12:14","dayLengthHours":11.213358435779078,"dayLengthDisplay":"11 Hours 12 Mins 48 Secs","nightLengthDisplay":"12 Hours 47 Mins 12 Secs","moonriseLocal":"09:22","moonsetLocal":"21:51","rahuKala":{"name":"Rāhu Kāla","start":"15:03","end":"16:27","startHours":15.04345725604523,"endHours":16.445127060517613,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:26","end":"10:50","startHours":9.43677803815569,"endHours":10.838447842628074,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:39","startHours":12.240117647100458,"endHours":13.641787451572844,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.249888730892705,"endHours":9.623667345418674,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.100661697368381,"endHours":7.399684588989157,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:37","startHours":11.866339032574489,"endHours":12.613896261626428,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:53","startHours":5.138323971107043,"endHours":5.885881200158981,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:38","startHours":5.698991892895997,"endHours":6.63343842921092,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:51","startHours":14.109010719730307,"endHours":14.856567948782246,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.646796864989998,"endHours":18.046796864989997,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:19","startHours":17.846796864989997,"endHours":18.31402013314746,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.596796864989997,"endHours":19.346796864989997,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:37","startHours":23.86633903257449,"endHours":24.613896261626426,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:38","end":"08:02","startHours":6.63343842921092,"endHours":8.035108233683305,"quality":"inauspicious"},{"name":"Udveg","start":"08:02","end":"09:26","startHours":8.035108233683305,"endHours":9.43677803815569,"quality":"inauspicious"},{"name":"Chala","start":"09:26","end":"10:50","startHours":9.43677803815569,"endHours":10.838447842628074,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:14","startHours":10.838447842628074,"endHours":12.240117647100458,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:39","startHours":12.240117647100458,"endHours":13.641787451572844,"quality":"auspicious"},{"name":"Kāla","start":"13:39","end":"15:03","startHours":13.641787451572844,"endHours":15.04345725604523,"quality":"inauspicious"},{"name":"Śubha","start":"15:03","end":"16:27","startHours":15.04345725604523,"endHours":16.445127060517613,"quality":"auspicious"},{"name":"Roga","start":"16:27","end":"17:51","startHours":16.445127060517613,"endHours":17.846796864989997,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:51","end":"19:27","startHours":17.846796864989997,"endHours":19.445127060517613,"quality":"inauspicious"},{"name":"Śubha","start":"19:27","end":"21:03","startHours":19.445127060517613,"endHours":21.04345725604523,"quality":"auspicious"},{"name":"Roga","start":"21:03","end":"22:39","startHours":21.04345725604523,"endHours":22.641787451572842,"quality":"inauspicious"},{"name":"Udveg","start":"22:39","end":"00:14","startHours":22.641787451572842,"endHours":24.24011764710046,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:50","startHours":24.24011764710046,"endHours":25.838447842628074,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:26","startHours":25.838447842628074,"endHours":27.436778038155687,"quality":"auspicious"},{"name":"Amṛta","start":"03:26","end":"05:02","startHours":27.436778038155687,"endHours":29.035108233683303,"quality":"auspicious"},{"name":"Kāla","start":"05:02","end":"06:38","startHours":29.035108233683303,"endHours":30.63343842921092,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.63343842921092,"endHours":7.63343842921092,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.63343842921092,"endHours":8.63343842921092,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.63343842921092,"endHours":9.63343842921092,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.63343842921092,"endHours":10.63343842921092,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.63343842921092,"endHours":11.63343842921092,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.63343842921092,"endHours":12.63343842921092,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.63343842921092,"endHours":13.63343842921092,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.63343842921092,"endHours":14.63343842921092,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.63343842921092,"endHours":15.63343842921092,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.63343842921092,"endHours":16.63343842921092,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.63343842921092,"endHours":17.63343842921092,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.63343842921092,"endHours":18.63343842921092,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.63343842921092,"endHours":19.63343842921092,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.63343842921092,"endHours":20.63343842921092,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.63343842921092,"endHours":21.63343842921092,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.63343842921092,"endHours":22.63343842921092,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.63343842921092,"endHours":23.63343842921092,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.63343842921092,"endHours":24.63343842921092,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.63343842921092,"endHours":25.63343842921092,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.63343842921092,"endHours":26.63343842921092,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.63343842921092,"endHours":27.63343842921092,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.63343842921092,"endHours":28.63343842921092,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.63343842921092,"endHours":29.63343842921092,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.63343842921092,"endHours":30.63343842921092,"planetary_lord":"Saturn"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"undefined (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.313162146098142,"eotMinutes":-13.223058826027486,"ayanamsa":-48.0171}},"calendars":{"vikram_samvat":-3088,"saka_samvat":-3223,"bengali_samvat":-3738,"malayalam_era":-3969,"nanakshahi_year":-4614,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pañcamī · Vikram -3088 undefined · Śaka -3223 undefined"},"festivals":[{"id":"shankara-jayanti","name":"Ādi Śaṅkarācārya Jayantī","name_sanskrit":"आदि शङ्कराचार्य जयन्ती","tradition":"Smarta","associated_deity":"Ādi Śaṅkarācārya","significance":"Birth of Ādi Śaṅkara at Kāladī, Kerala; Advaita-pratiṣṭhāpaka.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 February 28, 3146 BCE · Ayodhyā · Vidhyamitra","description":"February 28, 3146 BCE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:38, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3145-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3145-02-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3145-02-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3145-02-28","x-default":"https://vidhyamitra.com/city/ayodhya/-3145-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T03:51:15.845Z","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":"2026-06-04T03:51:15.845Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T03:51:15.845Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}