{"id":"vidhyamitra:city-day:ayodhya:1813-07-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1813-07-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1813-07-19","date_display":"July 19, 1813 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":1813,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2383443.770833,"kali_year":4915,"ahargana":1794978.2708,"sun":{"sidereal_longitude":94.6308,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":341.9973,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.3665,"elapsed_within_tithi_degrees":7.3665},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.9973,"elapsed_within_degrees":8.664},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.6281},"karana":{"half_tithi_index":41,"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":1813,"month":7,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2383443.770833,"ahargana":1794978.2708,"kali_year":4915,"ayanamsa_lahiri":21.2484,"grahas":{"sun":{"sidereal_longitude":94.65407800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":340.323578,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.3732},"mars":{"sidereal_longitude":291.897378,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":121.593278,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":115.17757800000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":112.198578,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":265.9753780000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":113.4132,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":293.4132,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1813,"month":7,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2383443.770833,"kali_year":4915,"ahargana":1794978.2708,"sun":{"sidereal_longitude":94.6308,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":341.9973,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.3665,"elapsed_within_tithi_degrees":7.3665},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.9973,"elapsed_within_degrees":8.664},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.6281},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.373,"elongation":112.634},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.373,"opposition_distance":67.366}},"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":"05:18","sunsetLocal":"18:56","solarNoonLocal":"12:07","dayLengthHours":13.623892170054011,"dayLengthDisplay":"13 Hours 37 Mins 26 Secs","nightLengthDisplay":"10 Hours 22 Mins 34 Secs","moonriseLocal":"22:26","moonsetLocal":"10:34","rahuKala":{"name":"Rāhu Kāla","start":"07:01","end":"08:43","startHours":7.009599253290431,"endHours":8.712585774547183,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:25","end":"12:07","startHours":10.415572295803933,"endHours":12.118558817060684,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:31","startHours":13.821545338317437,"endHours":15.524531859574187,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.485520905046283,"endHours":8.939650644048083,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.87427490578593,"endHours":6.23757869698737,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.664429078058884,"endHours":12.572688556062484,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:24","startHours":3.4900937760264776,"endHours":4.398353254030079,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:18","startHours":4.171288384529179,"endHours":5.306612732033679,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.389207512069687,"endHours":15.297466990073287,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73050490208769,"endHours":19.13050490208769,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.93050490208769,"endHours":19.49816707583994,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68050490208769,"endHours":20.43050490208769,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.664429078058884,"endHours":24.572688556062484,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:18","end":"07:01","startHours":5.306612732033679,"endHours":7.009599253290431,"quality":"auspicious"},{"name":"Kāla","start":"07:01","end":"08:43","startHours":7.009599253290431,"endHours":8.712585774547183,"quality":"inauspicious"},{"name":"Śubha","start":"08:43","end":"10:25","startHours":8.712585774547183,"endHours":10.415572295803933,"quality":"auspicious"},{"name":"Roga","start":"10:25","end":"12:07","startHours":10.415572295803933,"endHours":12.118558817060684,"quality":"inauspicious"},{"name":"Udveg","start":"12:07","end":"13:49","startHours":12.118558817060684,"endHours":13.821545338317437,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:31","startHours":13.821545338317437,"endHours":15.524531859574187,"quality":"neutral"},{"name":"Labha","start":"15:31","end":"17:14","startHours":15.524531859574187,"endHours":17.22751838083094,"quality":"auspicious"},{"name":"Amṛta","start":"17:14","end":"18:56","startHours":17.22751838083094,"endHours":18.93050490208769,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:56","end":"20:14","startHours":18.93050490208769,"endHours":20.22751838083094,"quality":"neutral"},{"name":"Labha","start":"20:14","end":"21:31","startHours":20.22751838083094,"endHours":21.52453185957419,"quality":"auspicious"},{"name":"Amṛta","start":"21:31","end":"22:49","startHours":21.52453185957419,"endHours":22.821545338317435,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:07","startHours":22.821545338317435,"endHours":24.118558817060684,"quality":"inauspicious"},{"name":"Śubha","start":"00:07","end":"01:25","startHours":24.118558817060684,"endHours":25.415572295803933,"quality":"auspicious"},{"name":"Roga","start":"01:25","end":"02:43","startHours":25.415572295803933,"endHours":26.712585774547183,"quality":"inauspicious"},{"name":"Udveg","start":"02:43","end":"04:01","startHours":26.712585774547183,"endHours":28.009599253290432,"quality":"inauspicious"},{"name":"Chala","start":"04:01","end":"05:18","startHours":28.009599253290432,"endHours":29.306612732033678,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.306612732033679,"endHours":6.306612732033679,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.306612732033679,"endHours":7.306612732033679,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.306612732033679,"endHours":8.30661273203368,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.30661273203368,"endHours":9.30661273203368,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.30661273203368,"endHours":10.30661273203368,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.30661273203368,"endHours":11.30661273203368,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.30661273203368,"endHours":12.30661273203368,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.30661273203368,"endHours":13.30661273203368,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.30661273203368,"endHours":14.30661273203368,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.30661273203368,"endHours":15.30661273203368,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.30661273203368,"endHours":16.306612732033678,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.306612732033678,"endHours":17.306612732033678,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.306612732033678,"endHours":18.306612732033678,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.306612732033678,"endHours":19.306612732033678,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.306612732033678,"endHours":20.306612732033678,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.306612732033678,"endHours":21.306612732033678,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.306612732033678,"endHours":22.306612732033678,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.306612732033678,"endHours":23.306612732033678,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.306612732033678,"endHours":24.306612732033678,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.306612732033678,"endHours":25.306612732033678,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.306612732033678,"endHours":26.306612732033678,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.306612732033678,"endHours":27.306612732033678,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.306612732033678,"endHours":28.306612732033678,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.306612732033678,"endHours":29.306612732033678,"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.963663908596246,"eotMinutes":-5.929529023641085,"ayanamsa":21.2484}},"calendars":{"vikram_samvat":1870,"vikram_samvatsara":"Vyaya","saka_samvat":1735,"saka_samvatsara":"Śrīmukha","bengali_samvat":1220,"malayalam_era":989,"nanakshahi_year":344,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ṣaṣṭhī · Vikram 1870 Vyaya · Śaka 1735 Śrīmukha"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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 July 19, 1813 CE · Ayodhyā · Vidhyamitra","description":"July 19, 1813 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:18, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1813-07-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1813-07-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1813-07-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1813-07-19","x-default":"https://vidhyamitra.com/city/ayodhya/1813-07-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T06:32:20.830Z","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":"2026-05-22T06:32:20.831Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T06:32:20.831Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}