{"id":"vidhyamitra:city-day:ayodhya:1713-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1713-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1713-04-20","date_display":"April 20, 1713 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":1713,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2346829.770833,"kali_year":4815,"ahargana":1758364.2708,"sun":{"sidereal_longitude":10.6638,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":309.5514,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.8876,"elapsed_within_tithi_degrees":10.8876},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.5514,"elapsed_within_degrees":2.8848},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.2152},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1713,"month":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2346829.770833,"ahargana":1758364.2708,"kali_year":4815,"ayanamsa_lahiri":19.848,"grahas":{"sun":{"sidereal_longitude":9.904102000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":307.80540199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":3.7362},"mars":{"sidereal_longitude":147.511802,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":33.56260199999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":319.29150200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":59.26320199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":124.70680200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":253.3991,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":73.3991,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1713,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2346829.770833,"kali_year":4815,"ahargana":1758364.2708,"sun":{"sidereal_longitude":10.6638,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":309.5514,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.8876,"elapsed_within_tithi_degrees":10.8876},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.5514,"elapsed_within_degrees":2.8848},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.2152},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.736,"elongation":61.112},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.736,"opposition_distance":118.888}},"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":"05:33","sunsetLocal":"18:27","solarNoonLocal":"12:00","dayLengthHours":12.905954072208011,"dayLengthDisplay":"12 Hours 54 Mins 21 Secs","nightLengthDisplay":"11 Hours 05 Mins 39 Secs","moonriseLocal":"02:14","moonsetLocal":"13:29","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:14","startHours":13.61684820126532,"endHours":15.230092460291322,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:33","end":"07:10","startHours":5.550626906135314,"endHours":7.163871165161315,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:47","end":"10:23","startHours":8.777115424187317,"endHours":10.390359683213319,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:00","startHours":8.562016189650517,"endHours":8.992214658724116,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.0883749924773145,"endHours":6.432533767736195,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:26","startHours":11.57340547316572,"endHours":12.43380241131292,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:41","startHours":3.8298330298409122,"endHours":4.690229967988113,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:33","startHours":4.475130733451313,"endHours":5.550626906135314,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.15459628760732,"endHours":15.014993225754521,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.256580978343326,"endHours":18.656580978343325,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"19:00","startHours":18.456580978343325,"endHours":18.994329064685324,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.206580978343325,"endHours":19.956580978343325,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:26","startHours":23.573405473165717,"endHours":24.43380241131292,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:33","end":"07:10","startHours":5.550626906135314,"endHours":7.163871165161315,"quality":"auspicious"},{"name":"Roga","start":"07:10","end":"08:47","startHours":7.163871165161315,"endHours":8.777115424187317,"quality":"inauspicious"},{"name":"Udveg","start":"08:47","end":"10:23","startHours":8.777115424187317,"endHours":10.390359683213319,"quality":"inauspicious"},{"name":"Chala","start":"10:23","end":"12:00","startHours":10.390359683213319,"endHours":12.00360394223932,"quality":"neutral"},{"name":"Labha","start":"12:00","end":"13:37","startHours":12.00360394223932,"endHours":13.61684820126532,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:14","startHours":13.61684820126532,"endHours":15.230092460291322,"quality":"auspicious"},{"name":"Kāla","start":"15:14","end":"16:51","startHours":15.230092460291322,"endHours":16.843336719317325,"quality":"inauspicious"},{"name":"Śubha","start":"16:51","end":"18:27","startHours":16.843336719317325,"endHours":18.456580978343325,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:27","end":"19:51","startHours":18.456580978343325,"endHours":19.843336719317325,"quality":"auspicious"},{"name":"Kāla","start":"19:51","end":"21:14","startHours":19.843336719317325,"endHours":21.230092460291324,"quality":"inauspicious"},{"name":"Śubha","start":"21:14","end":"22:37","startHours":21.230092460291324,"endHours":22.61684820126532,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:00","startHours":22.61684820126532,"endHours":24.00360394223932,"quality":"inauspicious"},{"name":"Udveg","start":"00:00","end":"01:23","startHours":24.00360394223932,"endHours":25.39035968321332,"quality":"inauspicious"},{"name":"Chala","start":"01:23","end":"02:47","startHours":25.39035968321332,"endHours":26.777115424187315,"quality":"neutral"},{"name":"Labha","start":"02:47","end":"04:10","startHours":26.777115424187315,"endHours":28.163871165161314,"quality":"auspicious"},{"name":"Amṛta","start":"04:10","end":"05:33","startHours":28.163871165161314,"endHours":29.550626906135314,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.550626906135314,"endHours":6.550626906135314,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.550626906135314,"endHours":7.550626906135314,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.550626906135314,"endHours":8.550626906135314,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.550626906135314,"endHours":9.550626906135314,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.550626906135314,"endHours":10.550626906135314,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.550626906135314,"endHours":11.550626906135314,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.550626906135314,"endHours":12.550626906135314,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.550626906135314,"endHours":13.550626906135314,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.550626906135314,"endHours":14.550626906135314,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.550626906135314,"endHours":15.550626906135314,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.550626906135314,"endHours":16.550626906135314,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.550626906135314,"endHours":17.550626906135314,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.550626906135314,"endHours":18.550626906135314,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.550626906135314,"endHours":19.550626906135314,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.550626906135314,"endHours":20.550626906135314,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.550626906135314,"endHours":21.550626906135314,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.550626906135314,"endHours":22.550626906135314,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.550626906135314,"endHours":23.550626906135314,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.550626906135314,"endHours":24.550626906135314,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.550626906135314,"endHours":25.550626906135314,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.550626906135314,"endHours":26.550626906135314,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.550626906135314,"endHours":27.550626906135314,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.550626906135314,"endHours":28.550626906135314,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.550626906135314,"endHours":29.550626906135314,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.383444193217915,"eotMinutes":0.9677634656409275,"ayanamsa":19.848}},"calendars":{"vikram_samvat":1770,"vikram_samvatsara":"Parābhava","saka_samvat":1635,"saka_samvatsara":"Vijaya","bengali_samvat":1120,"malayalam_era":889,"nanakshahi_year":244,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Daśamī · Vikram 1770 Parābhava · Śaka 1635 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 April 20, 1713 CE · Ayodhyā · Vidhyamitra","description":"April 20, 1713 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 05:33, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1713-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1713-04-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1713-04-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1713-04-20","x-default":"https://vidhyamitra.com/city/ayodhya/1713-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:36:06.161Z","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":"2026-06-01T10:36:06.161Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:36:06.161Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}