{"id":"vidhyamitra:city-day:ayodhya:1903-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1903-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1903-08-18","date_display":"August 18, 1903 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":1903,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416344.770833,"kali_year":5005,"ahargana":1827879.2708,"sun":{"sidereal_longitude":121.0148,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":57.6596,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.6448,"elapsed_within_tithi_degrees":8.6448},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.6596,"elapsed_within_degrees":4.3262},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.6744},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":1903,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2416344.770833,"ahargana":1827879.2708,"kali_year":5005,"ayanamsa_lahiri":22.5067,"grahas":{"sun":{"sidereal_longitude":121.41071799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":54.730917999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-4.1568},"mars":{"sidereal_longitude":195.58801799999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":142.71331800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":330.218118,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":158.91841799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":283.50511800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":170.1599,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.1599,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"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":1903,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416344.770833,"kali_year":5005,"ahargana":1827879.2708,"sun":{"sidereal_longitude":121.0148,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":57.6596,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.6448,"elapsed_within_tithi_degrees":8.6448},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.6596,"elapsed_within_degrees":4.3262},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":178.6744},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.157,"elongation":63.355},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.157,"opposition_distance":116.645}},"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":"18:37","solarNoonLocal":"12:05","dayLengthHours":13.06116712015502,"dayLengthDisplay":"13 Hours 03 Mins 40 Secs","nightLengthDisplay":"10 Hours 56 Mins 20 Secs","moonriseLocal":"00:46","moonsetLocal":"14:30","rahuKala":{"name":"Rāhu Kāla","start":"15:21","end":"16:59","startHours":15.343826075387263,"endHours":16.97647196540664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:27","startHours":8.813242515309753,"endHours":10.445888405329129,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:05","end":"13:43","startHours":12.078534295348508,"endHours":13.711180185367883,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.595556396640502,"endHours":9.030928633979002,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:26","startHours":6.092166031944123,"endHours":6.440463821814923,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:31","startHours":11.643162058010008,"endHours":12.513906532687008,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:48","end":"04:41","startHours":3.8064617859169942,"endHours":4.677206260593996,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:33","startHours":4.459520141924745,"endHours":5.547950735270997,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:08","startHours":14.25539548204101,"endHours":15.126139956718012,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.409117855426018,"endHours":18.809117855426017,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:09","startHours":18.609117855426017,"endHours":19.153333152099144,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.359117855426017,"endHours":20.109117855426017,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:31","startHours":23.643162058010006,"endHours":24.51390653268701,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:33","end":"07:11","startHours":5.547950735270997,"endHours":7.180596625290375,"quality":"inauspicious"},{"name":"Udveg","start":"07:11","end":"08:49","startHours":7.180596625290375,"endHours":8.813242515309753,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:27","startHours":8.813242515309753,"endHours":10.445888405329129,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:05","startHours":10.445888405329129,"endHours":12.078534295348508,"quality":"auspicious"},{"name":"Amṛta","start":"12:05","end":"13:43","startHours":12.078534295348508,"endHours":13.711180185367883,"quality":"auspicious"},{"name":"Kāla","start":"13:43","end":"15:21","startHours":13.711180185367883,"endHours":15.343826075387263,"quality":"inauspicious"},{"name":"Śubha","start":"15:21","end":"16:59","startHours":15.343826075387263,"endHours":16.97647196540664,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:37","startHours":16.97647196540664,"endHours":18.609117855426017,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:37","end":"19:59","startHours":18.609117855426017,"endHours":19.97647196540664,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:21","startHours":19.97647196540664,"endHours":21.343826075387263,"quality":"auspicious"},{"name":"Roga","start":"21:21","end":"22:43","startHours":21.343826075387263,"endHours":22.711180185367887,"quality":"inauspicious"},{"name":"Udveg","start":"22:43","end":"00:05","startHours":22.711180185367887,"endHours":24.078534295348508,"quality":"inauspicious"},{"name":"Chala","start":"00:05","end":"01:27","startHours":24.078534295348508,"endHours":25.44588840532913,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:49","startHours":25.44588840532913,"endHours":26.813242515309753,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:11","startHours":26.813242515309753,"endHours":28.180596625290377,"quality":"auspicious"},{"name":"Kāla","start":"04:11","end":"05:33","startHours":28.180596625290377,"endHours":29.547950735270998,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.547950735270997,"endHours":6.547950735270997,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.547950735270997,"endHours":7.547950735270997,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.547950735270997,"endHours":8.547950735270998,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.547950735270998,"endHours":9.547950735270998,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.547950735270998,"endHours":10.547950735270998,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.547950735270998,"endHours":11.547950735270998,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.547950735270998,"endHours":12.547950735270998,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.547950735270998,"endHours":13.547950735270998,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.547950735270998,"endHours":14.547950735270998,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.547950735270998,"endHours":15.547950735270998,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.547950735270998,"endHours":16.547950735270998,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.547950735270998,"endHours":17.547950735270998,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.547950735270998,"endHours":18.547950735270998,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.547950735270998,"endHours":19.547950735270998,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.547950735270998,"endHours":20.547950735270998,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.547950735270998,"endHours":21.547950735270998,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.547950735270998,"endHours":22.547950735270998,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.547950735270998,"endHours":23.547950735270998,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.547950735270998,"endHours":24.547950735270998,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.547950735270998,"endHours":25.547950735270998,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.547950735270998,"endHours":26.547950735270998,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.547950735270998,"endHours":27.547950735270998,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.547950735270998,"endHours":28.547950735270998,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.547950735270998,"endHours":29.547950735270998,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.54711118441221,"eotMinutes":-3.5280577209103767,"ayanamsa":22.5067}},"calendars":{"vikram_samvat":1960,"vikram_samvatsara":"Nala","saka_samvat":1825,"saka_samvatsara":"Śobhana","bengali_samvat":1310,"malayalam_era":1079,"nanakshahi_year":434,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Daśamī · Vikram 1960 Nala · Śaka 1825 Śobhana"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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 August 18, 1903 CE · Ayodhyā · Vidhyamitra","description":"August 18, 1903 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 05:33, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1903-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1903-08-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1903-08-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1903-08-18","x-default":"https://vidhyamitra.com/city/ayodhya/1903-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T14:45:14.599Z","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":"2026-05-17T14:45:14.599Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T14:45:14.599Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}