{"id":"vidhyamitra:city-day:ayodhya:2157-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2157-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2157-03-21","date_display":"March 21, 2157 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":2157,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508967.770833,"kali_year":5258,"ahargana":1920502.2708,"sun":{"sidereal_longitude":334.4496,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":97.4928,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":123.0431,"elapsed_within_tithi_degrees":3.0431},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.4928,"elapsed_within_degrees":4.1594},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":71.9424},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"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":2157,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508967.770833,"ahargana":1920502.2708,"kali_year":5258,"ayanamsa_lahiri":26.0492,"grahas":{"sun":{"sidereal_longitude":334.636438,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":100.07863800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":1.9041},"mars":{"sidereal_longitude":200.06043799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":326.241038,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":95.06483800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":341.357238,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":152.62343799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":302.5476,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.5476,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2157,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508967.770833,"kali_year":5258,"ahargana":1920502.2708,"sun":{"sidereal_longitude":334.4496,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":97.4928,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":123.0431,"elapsed_within_tithi_degrees":3.0431},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.4928,"elapsed_within_degrees":4.1594},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":71.9424},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.904,"elongation":123.043},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.904,"opposition_distance":56.957}},"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":"06:05","sunsetLocal":"18:13","solarNoonLocal":"12:09","dayLengthHours":12.142802488359306,"dayLengthDisplay":"12 Hours 08 Mins 34 Secs","nightLengthDisplay":"11 Hours 51 Mins 26 Secs","moonriseLocal":"13:49","moonsetLocal":"03:13","rahuKala":{"name":"Rāhu Kāla","start":"07:36","end":"09:07","startHours":7.596895827227383,"endHours":9.114746138272297,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:09","startHours":10.632596449317209,"endHours":12.150446760362122,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:11","startHours":13.668297071407036,"endHours":15.18614738245195,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.91236609679964,"endHours":9.317126179744951,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.584995619864108,"endHours":6.908803686220356,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:33","startHours":11.745686677416813,"endHours":12.555206843307435,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:16","startHours":4.460005184401229,"endHours":5.2695253502918495,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:05","startHours":5.067145308819194,"endHours":6.07904551618247,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.174247175088675,"endHours":14.983767340979297,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.021848004541777,"endHours":18.421848004541776,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:44","startHours":18.221848004541776,"endHours":18.727798108223414,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.971848004541776,"endHours":19.721848004541776,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:33","startHours":23.745686677416813,"endHours":24.55520684330743,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:36","startHours":6.07904551618247,"endHours":7.596895827227383,"quality":"auspicious"},{"name":"Kāla","start":"07:36","end":"09:07","startHours":7.596895827227383,"endHours":9.114746138272297,"quality":"inauspicious"},{"name":"Śubha","start":"09:07","end":"10:38","startHours":9.114746138272297,"endHours":10.632596449317209,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:09","startHours":10.632596449317209,"endHours":12.150446760362122,"quality":"inauspicious"},{"name":"Udveg","start":"12:09","end":"13:40","startHours":12.150446760362122,"endHours":13.668297071407036,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:11","startHours":13.668297071407036,"endHours":15.18614738245195,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:42","startHours":15.18614738245195,"endHours":16.703997693496863,"quality":"auspicious"},{"name":"Amṛta","start":"16:42","end":"18:13","startHours":16.703997693496863,"endHours":18.221848004541776,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:13","end":"19:42","startHours":18.221848004541776,"endHours":19.703997693496863,"quality":"neutral"},{"name":"Labha","start":"19:42","end":"21:11","startHours":19.703997693496863,"endHours":21.18614738245195,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:40","startHours":21.18614738245195,"endHours":22.668297071407036,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:09","startHours":22.668297071407036,"endHours":24.150446760362122,"quality":"inauspicious"},{"name":"Śubha","start":"00:09","end":"01:38","startHours":24.150446760362122,"endHours":25.63259644931721,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"03:07","startHours":25.63259644931721,"endHours":27.114746138272295,"quality":"inauspicious"},{"name":"Udveg","start":"03:07","end":"04:36","startHours":27.114746138272295,"endHours":28.596895827227385,"quality":"inauspicious"},{"name":"Chala","start":"04:36","end":"06:05","startHours":28.596895827227385,"endHours":30.079045516182468,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.07904551618247,"endHours":7.07904551618247,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.07904551618247,"endHours":8.07904551618247,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.07904551618247,"endHours":9.07904551618247,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.07904551618247,"endHours":10.07904551618247,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.07904551618247,"endHours":11.07904551618247,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.07904551618247,"endHours":12.07904551618247,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.07904551618247,"endHours":13.07904551618247,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.07904551618247,"endHours":14.07904551618247,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.07904551618247,"endHours":15.07904551618247,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.07904551618247,"endHours":16.079045516182468,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.079045516182468,"endHours":17.079045516182468,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.079045516182468,"endHours":18.079045516182468,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.079045516182468,"endHours":19.079045516182468,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.079045516182468,"endHours":20.079045516182468,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.079045516182468,"endHours":21.079045516182468,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.079045516182468,"endHours":22.079045516182468,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.079045516182468,"endHours":23.079045516182468,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.079045516182468,"endHours":24.079045516182468,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.079045516182468,"endHours":25.079045516182468,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.079045516182468,"endHours":26.079045516182468,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.079045516182468,"endHours":27.079045516182468,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.079045516182468,"endHours":28.079045516182468,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.079045516182468,"endHours":29.079045516182468,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.079045516182468,"endHours":30.079045516182468,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.2726950103016195,"eotMinutes":-7.842805621727393,"ayanamsa":26.0492}},"calendars":{"vikram_samvat":2214,"vikram_samvatsara":"Pramoda","saka_samvat":2079,"saka_samvatsara":"Piṅgala","bengali_samvat":1564,"malayalam_era":1333,"nanakshahi_year":688,"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":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ekādaśī · Vikram 2214 Pramoda · Śaka 2079 Piṅgala"},"festivals":[{"id":"amalaki-ekadashi","name":"Āmalakī Ekādaśī","name_sanskrit":"आमलकी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (in Āmalakī tree)","significance":"Worship of Āmalakī (Indian gooseberry, sacred to Viṣṇu).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"rangbhari-ekadashi","name":"Raṅgbhari Ekādaśī","name_sanskrit":"रङ्गभरी एकादशी","tradition":"Shaiva","associated_deity":"Śiva-Pārvatī","significance":"Kāśī tradition: Śiva brings Pārvatī home; rang-utsava begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":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 21, 2157 CE · Ayodhyā · Vidhyamitra","description":"March 21, 2157 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 06:05, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2157-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2157-03-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2157-03-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2157-03-21","x-default":"https://vidhyamitra.com/city/ayodhya/2157-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:54:05.186Z","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":"2026-05-30T23:54:05.186Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:54:05.186Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}