{"id":"vidhyamitra:city-day:ayodhya:2231-03-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2231-03-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2231-03-11","date_display":"March 11, 2231 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":2231,"month":3,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2535984.770833,"kali_year":5332,"ahargana":1947519.2708,"sun":{"sidereal_longitude":322.3166,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":36.0097,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":73.693,"elapsed_within_tithi_degrees":1.693},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.0097,"elapsed_within_degrees":9.343},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.3263},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2231,"month":3,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2535984.770833,"ahargana":1947519.2708,"kali_year":5332,"ayanamsa_lahiri":27.0825,"grahas":{"sun":{"sidereal_longitude":322.68778999999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":33.591290000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":4.4825},"mars":{"sidereal_longitude":305.09159,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":292.99349000000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":190.14629000000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":3.6144899999999893,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":323.26799000000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":311.0569,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":131.0569,"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":2231,"month":3,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2535984.770833,"kali_year":5332,"ahargana":1947519.2708,"sun":{"sidereal_longitude":322.3166,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":36.0097,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":73.693,"elapsed_within_tithi_degrees":1.693},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.0097,"elapsed_within_degrees":9.343},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":358.3263},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.483,"elongation":73.693},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.483,"opposition_distance":106.307}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":0.524,"elongation":1.783},{"offset_days":8,"type":"lunar","occurs":true,"moon_latitude":-1.433,"opposition_distance":1.097}]},"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":"06:16","sunsetLocal":"18:07","solarNoonLocal":"12:12","dayLengthHours":11.851479822202155,"dayLengthDisplay":"11 Hours 51 Mins 05 Secs","nightLengthDisplay":"12 Hours 08 Mins 55 Secs","moonriseLocal":"10:10","moonsetLocal":"23:41","rahuKala":{"name":"Rāhu Kāla","start":"10:43","end":"12:12","startHours":10.717669138653932,"endHours":12.1991041164292,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:10","end":"16:39","startHours":15.161974071979742,"endHours":16.64340904975501,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:45","end":"09:14","startHours":7.754799183103394,"endHours":9.236234160878663,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:26","startHours":9.038709497175294,"endHours":9.433758824582032,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:05","startHours":6.767175864586547,"endHours":7.083215326511938,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:36","startHours":11.804054789022464,"endHours":12.59415344383594,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:29","startHours":4.69316689570117,"endHours":5.4832655505146475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:16","startHours":5.285740886811278,"endHours":6.273364205328124,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.174350753462893,"endHours":14.96444940827637,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.92484402753028,"endHours":18.32484402753028,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:37","startHours":18.12484402753028,"endHours":18.618655686788703,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.87484402753028,"endHours":19.62484402753028,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:36","startHours":23.804054789022466,"endHours":24.594153443835943,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:16","end":"07:45","startHours":6.273364205328124,"endHours":7.754799183103394,"quality":"neutral"},{"name":"Labha","start":"07:45","end":"09:14","startHours":7.754799183103394,"endHours":9.236234160878663,"quality":"auspicious"},{"name":"Amṛta","start":"09:14","end":"10:43","startHours":9.236234160878663,"endHours":10.717669138653932,"quality":"auspicious"},{"name":"Kāla","start":"10:43","end":"12:12","startHours":10.717669138653932,"endHours":12.1991041164292,"quality":"inauspicious"},{"name":"Śubha","start":"12:12","end":"13:41","startHours":12.1991041164292,"endHours":13.68053909420447,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:10","startHours":13.68053909420447,"endHours":15.161974071979742,"quality":"inauspicious"},{"name":"Udveg","start":"15:10","end":"16:39","startHours":15.161974071979742,"endHours":16.64340904975501,"quality":"inauspicious"},{"name":"Chala","start":"16:39","end":"18:07","startHours":16.64340904975501,"endHours":18.12484402753028,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:07","end":"19:39","startHours":18.12484402753028,"endHours":19.64340904975501,"quality":"inauspicious"},{"name":"Udveg","start":"19:39","end":"21:10","startHours":19.64340904975501,"endHours":21.161974071979742,"quality":"inauspicious"},{"name":"Chala","start":"21:10","end":"22:41","startHours":21.161974071979742,"endHours":22.68053909420447,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:12","startHours":22.68053909420447,"endHours":24.199104116429204,"quality":"auspicious"},{"name":"Amṛta","start":"00:12","end":"01:43","startHours":24.199104116429204,"endHours":25.717669138653932,"quality":"auspicious"},{"name":"Kāla","start":"01:43","end":"03:14","startHours":25.717669138653932,"endHours":27.236234160878663,"quality":"inauspicious"},{"name":"Śubha","start":"03:14","end":"04:45","startHours":27.236234160878663,"endHours":28.754799183103394,"quality":"auspicious"},{"name":"Roga","start":"04:45","end":"06:16","startHours":28.754799183103394,"endHours":30.273364205328125,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.273364205328124,"endHours":7.273364205328124,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.273364205328124,"endHours":8.273364205328125,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.273364205328125,"endHours":9.273364205328125,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.273364205328125,"endHours":10.273364205328125,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.273364205328125,"endHours":11.273364205328125,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.273364205328125,"endHours":12.273364205328125,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.273364205328125,"endHours":13.273364205328125,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.273364205328125,"endHours":14.273364205328125,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.273364205328125,"endHours":15.273364205328125,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.273364205328125,"endHours":16.273364205328125,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.273364205328125,"endHours":17.273364205328125,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.273364205328125,"endHours":18.273364205328125,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.273364205328125,"endHours":19.273364205328125,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.273364205328125,"endHours":20.273364205328125,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.273364205328125,"endHours":21.273364205328125,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.273364205328125,"endHours":22.273364205328125,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.273364205328125,"endHours":23.273364205328125,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.273364205328125,"endHours":24.273364205328125,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.273364205328125,"endHours":25.273364205328125,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.273364205328125,"endHours":26.273364205328125,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.273364205328125,"endHours":27.273364205328125,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.273364205328125,"endHours":28.273364205328125,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.273364205328125,"endHours":29.273364205328125,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.273364205328125,"endHours":30.273364205328125,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.050478689037733,"eotMinutes":-10.762246985752121,"ayanamsa":27.0825}},"calendars":{"vikram_samvat":2288,"vikram_samvatsara":"Tāraṇa","saka_samvat":2153,"saka_samvatsara":"Prajāpati","bengali_samvat":1638,"malayalam_era":1407,"nanakshahi_year":762,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Saptamī · Vikram 2288 Tāraṇa · Śaka 2153 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","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 March 11, 2231 CE · Ayodhyā · Vidhyamitra","description":"March 11, 2231 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:16, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2231-03-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2231-03-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/2231-03-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/2231-03-11","x-default":"https://vidhyamitra.com/city/ayodhya/2231-03-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:33:59.619Z","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":"2026-05-31T09:33:59.619Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:33:59.619Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}