{"id":"vidhyamitra:city-day:ayodhya:1921-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1921-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1921-03-01","date_display":"March 1, 1921 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":1921,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422749.770833,"kali_year":5022,"ahargana":1834284.2708,"sun":{"sidereal_longitude":317.5095,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":219.4623,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.9527,"elapsed_within_tithi_degrees":9.9527},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.4623,"elapsed_within_degrees":6.1289},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.9718},"karana":{"half_tithi_index":43,"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":1921,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422749.770833,"ahargana":1834284.2708,"kali_year":5022,"ayanamsa_lahiri":22.7517,"grahas":{"sun":{"sidereal_longitude":317.1714999999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":221.08180000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":2.1572},"mars":{"sidereal_longitude":350.2826,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":322.4579,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":142.30079999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":3.5190000000000055,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":149.9968,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":190.7921,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":10.7921,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1921,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422749.770833,"kali_year":5022,"ahargana":1834284.2708,"sun":{"sidereal_longitude":317.5095,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":219.4623,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.9527,"elapsed_within_tithi_degrees":9.9527},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.4623,"elapsed_within_degrees":6.1289},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.9718},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.157,"elongation":98.047},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.157,"opposition_distance":81.953}},"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":"06:26","sunsetLocal":"18:02","solarNoonLocal":"12:14","dayLengthHours":11.593577554049471,"dayLengthDisplay":"11 Hours 35 Mins 37 Secs","nightLengthDisplay":"12 Hours 24 Mins 23 Secs","moonriseLocal":"00:32","moonsetLocal":"11:08","rahuKala":{"name":"Rāhu Kāla","start":"15:08","end":"16:35","startHours":15.135513391130946,"endHours":16.584710585387132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:20","end":"10:47","startHours":9.338724614106212,"endHours":10.787921808362395,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:41","startHours":12.23711900261858,"endHours":13.686316196874763,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.14549832153872,"endHours":9.531950906673703,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.9233959570125725,"endHours":7.232558025120558,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:37","startHours":11.850666417483597,"endHours":12.623571587753561,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:40","startHours":4.894519885053915,"endHours":5.667425055323879,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:26","startHours":5.474198762756388,"endHours":6.440330225593844,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.169381928293493,"endHours":14.942287098563458,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.833907779643315,"endHours":18.233907779643314,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.033907779643314,"endHours":18.51697351106204,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.783907779643314,"endHours":19.533907779643314,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:37","startHours":23.850666417483595,"endHours":24.62357158775356,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:26","end":"07:53","startHours":6.440330225593844,"endHours":7.889527419850028,"quality":"inauspicious"},{"name":"Udveg","start":"07:53","end":"09:20","startHours":7.889527419850028,"endHours":9.338724614106212,"quality":"inauspicious"},{"name":"Chala","start":"09:20","end":"10:47","startHours":9.338724614106212,"endHours":10.787921808362395,"quality":"neutral"},{"name":"Labha","start":"10:47","end":"12:14","startHours":10.787921808362395,"endHours":12.23711900261858,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:41","startHours":12.23711900261858,"endHours":13.686316196874763,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:08","startHours":13.686316196874763,"endHours":15.135513391130946,"quality":"inauspicious"},{"name":"Śubha","start":"15:08","end":"16:35","startHours":15.135513391130946,"endHours":16.584710585387132,"quality":"auspicious"},{"name":"Roga","start":"16:35","end":"18:02","startHours":16.584710585387132,"endHours":18.033907779643314,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:02","end":"19:35","startHours":18.033907779643314,"endHours":19.584710585387132,"quality":"inauspicious"},{"name":"Śubha","start":"19:35","end":"21:08","startHours":19.584710585387132,"endHours":21.135513391130946,"quality":"auspicious"},{"name":"Roga","start":"21:08","end":"22:41","startHours":21.135513391130946,"endHours":22.686316196874763,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:14","startHours":22.686316196874763,"endHours":24.237119002618577,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:47","startHours":24.237119002618577,"endHours":25.787921808362395,"quality":"neutral"},{"name":"Labha","start":"01:47","end":"03:20","startHours":25.787921808362395,"endHours":27.338724614106212,"quality":"auspicious"},{"name":"Amṛta","start":"03:20","end":"04:53","startHours":27.338724614106212,"endHours":28.889527419850026,"quality":"auspicious"},{"name":"Kāla","start":"04:53","end":"06:26","startHours":28.889527419850026,"endHours":30.440330225593843,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.440330225593844,"endHours":7.440330225593844,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.440330225593844,"endHours":8.440330225593843,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.440330225593843,"endHours":9.440330225593843,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.440330225593843,"endHours":10.440330225593843,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.440330225593843,"endHours":11.440330225593843,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.440330225593843,"endHours":12.440330225593843,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.440330225593843,"endHours":13.440330225593843,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.440330225593843,"endHours":14.440330225593843,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.440330225593843,"endHours":15.440330225593843,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.440330225593843,"endHours":16.440330225593843,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.440330225593843,"endHours":17.440330225593843,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.440330225593843,"endHours":18.440330225593843,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.440330225593843,"endHours":19.440330225593843,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.440330225593843,"endHours":20.440330225593843,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.440330225593843,"endHours":21.440330225593843,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.440330225593843,"endHours":22.440330225593843,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.440330225593843,"endHours":23.440330225593843,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.440330225593843,"endHours":24.440330225593843,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.440330225593843,"endHours":25.440330225593843,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.440330225593843,"endHours":26.440330225593843,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.440330225593843,"endHours":27.440330225593843,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.440330225593843,"endHours":28.440330225593843,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.440330225593843,"endHours":29.440330225593843,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.440330225593843,"endHours":30.440330225593843,"planetary_lord":"Saturn"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-7.847296328205343,"eotMinutes":-13.043140157114735,"ayanamsa":22.7517}},"calendars":{"vikram_samvat":1978,"vikram_samvatsara":"Bhāva","saka_samvat":1843,"saka_samvatsara":"Durmati","bengali_samvat":1328,"malayalam_era":1097,"nanakshahi_year":452,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Saptamī · Vikram 1978 Bhāva · Śaka 1843 Durmati"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":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 1, 1921 CE · Ayodhyā · Vidhyamitra","description":"March 1, 1921 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 06:26, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1921-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1921-03-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/1921-03-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/1921-03-01","x-default":"https://vidhyamitra.com/city/ayodhya/1921-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T14:45:37.267Z","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":"2026-05-20T14:45:37.267Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T14:45:37.267Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}