{"id":"vidhyamitra:city-day:ayodhya:2211-05-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2211-05-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2211-05-21","date_display":"May 21, 2211 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":2211,"month":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2528750.770833,"kali_year":5313,"ahargana":1940285.2708,"sun":{"sidereal_longitude":31.9897,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":125.9447,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.955,"elapsed_within_tithi_degrees":9.955},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.9447,"elapsed_within_degrees":5.9447},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.9344},"karana":{"half_tithi_index":15,"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":2211,"month":5,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2528750.770833,"ahargana":1940285.2708,"kali_year":5313,"ayanamsa_lahiri":26.8058,"grahas":{"sun":{"sidereal_longitude":32.51718199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":129.30868199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":2.1389},"mars":{"sidereal_longitude":81.84078199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":47.86618199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":309.92648199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":20.519082000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":85.363182,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":334.349,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":154.349,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"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":2211,"month":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2528750.770833,"kali_year":5313,"ahargana":1940285.2708,"sun":{"sidereal_longitude":31.9897,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":125.9447,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.955,"elapsed_within_tithi_degrees":9.955},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.9447,"elapsed_within_degrees":5.9447},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.9344},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.139,"elongation":93.955},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.139,"opposition_distance":86.045}},"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":"05:11","sunsetLocal":"18:44","solarNoonLocal":"11:58","dayLengthHours":13.547709557717333,"dayLengthDisplay":"13 Hours 32 Mins 52 Secs","nightLengthDisplay":"10 Hours 27 Mins 08 Secs","moonriseLocal":"12:03","moonsetLocal":"00:46","rahuKala":{"name":"Rāhu Kāla","start":"15:21","end":"17:02","startHours":15.347670426388031,"endHours":17.0411341211027,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:34","end":"10:16","startHours":8.573815647529365,"endHours":10.267279342244032,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:58","end":"13:39","startHours":11.9607430369587,"endHours":13.654206731673366,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.348020488234077,"endHours":8.799610806824655,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:07","startHours":5.751376156338255,"endHours":6.112648411210717,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:25","startHours":11.509152718368123,"endHours":12.412333355549277,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:17","startHours":3.3805269837377216,"endHours":4.283707620918877,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:03","end":"05:11","startHours":4.057912461623588,"endHours":5.186888258100033,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:07","startHours":14.218694629911589,"endHours":15.121875267092744,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.534597815817367,"endHours":18.934597815817366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:18","startHours":18.734597815817366,"endHours":19.29908571405559,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.484597815817366,"endHours":20.234597815817366,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:25","startHours":23.50915271836812,"endHours":24.41233335554928,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:11","end":"06:53","startHours":5.186888258100033,"endHours":6.880351952814699,"quality":"inauspicious"},{"name":"Udveg","start":"06:53","end":"08:34","startHours":6.880351952814699,"endHours":8.573815647529365,"quality":"inauspicious"},{"name":"Chala","start":"08:34","end":"10:16","startHours":8.573815647529365,"endHours":10.267279342244032,"quality":"neutral"},{"name":"Labha","start":"10:16","end":"11:58","startHours":10.267279342244032,"endHours":11.9607430369587,"quality":"auspicious"},{"name":"Amṛta","start":"11:58","end":"13:39","startHours":11.9607430369587,"endHours":13.654206731673366,"quality":"auspicious"},{"name":"Kāla","start":"13:39","end":"15:21","startHours":13.654206731673366,"endHours":15.347670426388031,"quality":"inauspicious"},{"name":"Śubha","start":"15:21","end":"17:02","startHours":15.347670426388031,"endHours":17.0411341211027,"quality":"auspicious"},{"name":"Roga","start":"17:02","end":"18:44","startHours":17.0411341211027,"endHours":18.734597815817366,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:44","end":"20:02","startHours":18.734597815817366,"endHours":20.0411341211027,"quality":"inauspicious"},{"name":"Śubha","start":"20:02","end":"21:21","startHours":20.0411341211027,"endHours":21.347670426388035,"quality":"auspicious"},{"name":"Roga","start":"21:21","end":"22:39","startHours":21.347670426388035,"endHours":22.654206731673366,"quality":"inauspicious"},{"name":"Udveg","start":"22:39","end":"23:58","startHours":22.654206731673366,"endHours":23.9607430369587,"quality":"inauspicious"},{"name":"Chala","start":"23:58","end":"01:16","startHours":23.9607430369587,"endHours":25.267279342244034,"quality":"neutral"},{"name":"Labha","start":"01:16","end":"02:34","startHours":25.267279342244034,"endHours":26.573815647529365,"quality":"auspicious"},{"name":"Amṛta","start":"02:34","end":"03:53","startHours":26.573815647529365,"endHours":27.8803519528147,"quality":"auspicious"},{"name":"Kāla","start":"03:53","end":"05:11","startHours":27.8803519528147,"endHours":29.186888258100034,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.186888258100033,"endHours":6.186888258100033,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.186888258100033,"endHours":7.186888258100033,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.186888258100033,"endHours":8.186888258100034,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.186888258100034,"endHours":9.186888258100034,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.186888258100034,"endHours":10.186888258100034,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.186888258100034,"endHours":11.186888258100034,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.186888258100034,"endHours":12.186888258100034,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.186888258100034,"endHours":13.186888258100034,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.186888258100034,"endHours":14.186888258100034,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.186888258100034,"endHours":15.186888258100034,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.186888258100034,"endHours":16.186888258100034,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.186888258100034,"endHours":17.186888258100034,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.186888258100034,"endHours":18.186888258100034,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.186888258100034,"endHours":19.186888258100034,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.186888258100034,"endHours":20.186888258100034,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.186888258100034,"endHours":21.186888258100034,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.186888258100034,"endHours":22.186888258100034,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.186888258100034,"endHours":23.186888258100034,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.186888258100034,"endHours":24.186888258100034,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.186888258100034,"endHours":25.186888258100034,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.186888258100034,"endHours":26.186888258100034,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.186888258100034,"endHours":27.186888258100034,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.186888258100034,"endHours":28.186888258100034,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.186888258100034,"endHours":29.186888258100034,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.003197383626283,"eotMinutes":3.539417782478063,"ayanamsa":26.8058}},"calendars":{"vikram_samvat":2268,"vikram_samvatsara":"Raktākṣī","saka_samvat":2133,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1618,"malayalam_era":1387,"nanakshahi_year":742,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Aṣṭamī · Vikram 2268 Raktākṣī · Śaka 2133 Virodhakṛt"},"festivals":[],"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":[{"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 May 21, 2211 CE · Ayodhyā · Vidhyamitra","description":"May 21, 2211 CE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 05:11, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2211-05-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2211-05-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2211-05-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2211-05-21","x-default":"https://vidhyamitra.com/city/ayodhya/2211-05-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:38:16.686Z","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":"2026-06-01T15:38:16.686Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:38:16.686Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}