{"id":"vidhyamitra:city-day:ayodhya:2011-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2011-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-03-20","date_display":"March 20, 2011 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":2011,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455640.770833,"kali_year":5112,"ahargana":1867175.2708,"sun":{"sidereal_longitude":335.2236,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":158.6308,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.4072,"elapsed_within_tithi_degrees":3.4072},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.6308,"elapsed_within_degrees":11.9641},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.8544},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2011,"month":3,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455640.770833,"ahargana":1867175.2708,"kali_year":5112,"ayanamsa_lahiri":24.0096,"grahas":{"sun":{"sidereal_longitude":335.070922,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":159.18692199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":-4.4998},"mars":{"sidereal_longitude":325.52852200000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":352.974122,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":348.221122,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":297.1541219999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":170.774722,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":248.0687,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.0687,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"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":2011,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455640.770833,"kali_year":5112,"ahargana":1867175.2708,"sun":{"sidereal_longitude":335.2236,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":158.6308,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":183.4072,"elapsed_within_tithi_degrees":3.4072},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.6308,"elapsed_within_degrees":11.9641},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.8544},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":176.593},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":3.407}},"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":"06:06","sunsetLocal":"18:12","solarNoonLocal":"12:09","dayLengthHours":12.09980312704446,"dayLengthDisplay":"12 Hours 05 Mins 59 Secs","nightLengthDisplay":"11 Hours 54 Mins 01 Secs","moonriseLocal":"18:26","moonsetLocal":"06:26","rahuKala":{"name":"Rāhu Kāla","start":"16:42","end":"18:12","startHours":16.693042593686254,"endHours":18.20551798456681,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:09","end":"13:40","startHours":12.15561642104458,"endHours":13.66809181192514,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:11","end":"16:42","startHours":15.180567202805697,"endHours":16.693042593686254,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.929002253832726,"endHours":9.332329024734207,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:56","startHours":6.6098733211492045,"endHours":6.93253473787039,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:34","startHours":11.7522896501431,"endHours":12.558943191946062,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:18","startHours":4.492407773916423,"endHours":5.2990613157193875,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:06","startHours":5.097397930268647,"endHours":6.105714857522352,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.172250275551992,"endHours":14.978903817354956,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.00551798456681,"endHours":18.40551798456681,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:43","startHours":18.20551798456681,"endHours":18.70967644819366,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.95551798456681,"endHours":19.70551798456681,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:34","startHours":23.752289650143098,"endHours":24.558943191946064,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:06","end":"07:37","startHours":6.105714857522352,"endHours":7.618190248402909,"quality":"inauspicious"},{"name":"Chala","start":"07:37","end":"09:08","startHours":7.618190248402909,"endHours":9.130665639283468,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:39","startHours":9.130665639283468,"endHours":10.643141030164024,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"12:09","startHours":10.643141030164024,"endHours":12.15561642104458,"quality":"auspicious"},{"name":"Kāla","start":"12:09","end":"13:40","startHours":12.15561642104458,"endHours":13.66809181192514,"quality":"inauspicious"},{"name":"Śubha","start":"13:40","end":"15:11","startHours":13.66809181192514,"endHours":15.180567202805697,"quality":"auspicious"},{"name":"Roga","start":"15:11","end":"16:42","startHours":15.180567202805697,"endHours":16.693042593686254,"quality":"inauspicious"},{"name":"Udveg","start":"16:42","end":"18:12","startHours":16.693042593686254,"endHours":18.20551798456681,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:12","end":"19:42","startHours":18.20551798456681,"endHours":19.693042593686254,"quality":"auspicious"},{"name":"Roga","start":"19:42","end":"21:11","startHours":19.693042593686254,"endHours":21.180567202805697,"quality":"inauspicious"},{"name":"Udveg","start":"21:11","end":"22:40","startHours":21.180567202805697,"endHours":22.668091811925137,"quality":"inauspicious"},{"name":"Chala","start":"22:40","end":"00:09","startHours":22.668091811925137,"endHours":24.15561642104458,"quality":"neutral"},{"name":"Labha","start":"00:09","end":"01:39","startHours":24.15561642104458,"endHours":25.643141030164024,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"03:08","startHours":25.643141030164024,"endHours":27.130665639283464,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:37","startHours":27.130665639283464,"endHours":28.618190248402907,"quality":"inauspicious"},{"name":"Śubha","start":"04:37","end":"06:06","startHours":28.618190248402907,"endHours":30.10571485752235,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.105714857522352,"endHours":7.105714857522352,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.105714857522352,"endHours":8.10571485752235,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.10571485752235,"endHours":9.10571485752235,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.10571485752235,"endHours":10.10571485752235,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.10571485752235,"endHours":11.10571485752235,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.10571485752235,"endHours":12.10571485752235,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.10571485752235,"endHours":13.10571485752235,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.10571485752235,"endHours":14.10571485752235,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.10571485752235,"endHours":15.10571485752235,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.10571485752235,"endHours":16.10571485752235,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.10571485752235,"endHours":17.10571485752235,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.10571485752235,"endHours":18.10571485752235,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.10571485752235,"endHours":19.10571485752235,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.10571485752235,"endHours":20.10571485752235,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.10571485752235,"endHours":21.10571485752235,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.10571485752235,"endHours":22.10571485752235,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.10571485752235,"endHours":23.10571485752235,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.10571485752235,"endHours":24.10571485752235,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.10571485752235,"endHours":25.10571485752235,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.10571485752235,"endHours":26.10571485752235,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.10571485752235,"endHours":27.10571485752235,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.10571485752235,"endHours":28.10571485752235,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.10571485752235,"endHours":29.10571485752235,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.10571485752235,"endHours":30.10571485752235,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-0.36569303392477354,"eotMinutes":-8.152985262674756,"ayanamsa":24.0096}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pratipada · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 March 20, 2011 CE · Ayodhyā · Vidhyamitra","description":"March 20, 2011 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 06:06, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2011-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2011-03-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2011-03-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2011-03-20","x-default":"https://vidhyamitra.com/city/ayodhya/2011-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T01:50:56.681Z","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":"2026-05-16T01:50:56.681Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T01:50:56.681Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}