{"id":"vidhyamitra:city-day:ayodhya:1904-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1904-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1904-08-15","date_display":"August 15, 1904 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":1904,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416707.770833,"kali_year":5006,"ahargana":1828242.2708,"sun":{"sidereal_longitude":118.854,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.1899,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.3359,"elapsed_within_tithi_degrees":10.3359},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.1899,"elapsed_within_degrees":5.1899},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.044},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1904,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2416707.770833,"ahargana":1828242.2708,"kali_year":5006,"ayanamsa_lahiri":22.5206,"grahas":{"sun":{"sidereal_longitude":119.24154900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":168.29674899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":1.1077},"mars":{"sidereal_longitude":98.73764900000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":147.420249,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":9.022149000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":131.01194900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":296.19184900000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":150.9264,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.9264,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1904,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416707.770833,"kali_year":5006,"ahargana":1828242.2708,"sun":{"sidereal_longitude":118.854,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.1899,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.3359,"elapsed_within_tithi_degrees":10.3359},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.1899,"elapsed_within_degrees":5.1899},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.044},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.108,"elongation":46.336},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.108,"opposition_distance":133.664}},"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":"05:32","sunsetLocal":"18:39","solarNoonLocal":"12:05","dayLengthHours":13.112372270205876,"dayLengthDisplay":"13 Hours 06 Mins 45 Secs","nightLengthDisplay":"10 Hours 53 Mins 15 Secs","moonriseLocal":"09:28","moonsetLocal":"21:16","rahuKala":{"name":"Rāhu Kāla","start":"07:10","end":"08:49","startHours":7.172205527449939,"endHours":8.811252061225673,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:27","end":"12:05","startHours":10.450298595001408,"endHours":12.089345128777143,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:44","end":"15:22","startHours":13.728391662552877,"endHours":15.367438196328612,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.592712523388908,"endHours":9.029791599062438,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.079507838266116,"endHours":6.429171098804939,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:32","startHours":11.652266053103615,"endHours":12.526424204450672,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:40","startHours":3.7848426909800876,"endHours":4.659000842327146,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:32","startHours":4.440461304490381,"endHours":5.5331589936742045,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:09","startHours":14.27474050714479,"endHours":15.148898658491849,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.44553126388008,"endHours":18.84553126388008,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:12","startHours":18.64553126388008,"endHours":19.19188010847199,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.39553126388008,"endHours":20.14553126388008,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:32","startHours":23.652266053103613,"endHours":24.526424204450674,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:32","end":"07:10","startHours":5.5331589936742045,"endHours":7.172205527449939,"quality":"auspicious"},{"name":"Kāla","start":"07:10","end":"08:49","startHours":7.172205527449939,"endHours":8.811252061225673,"quality":"inauspicious"},{"name":"Śubha","start":"08:49","end":"10:27","startHours":8.811252061225673,"endHours":10.450298595001408,"quality":"auspicious"},{"name":"Roga","start":"10:27","end":"12:05","startHours":10.450298595001408,"endHours":12.089345128777143,"quality":"inauspicious"},{"name":"Udveg","start":"12:05","end":"13:44","startHours":12.089345128777143,"endHours":13.728391662552877,"quality":"inauspicious"},{"name":"Chala","start":"13:44","end":"15:22","startHours":13.728391662552877,"endHours":15.367438196328612,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"17:00","startHours":15.367438196328612,"endHours":17.006484730104347,"quality":"auspicious"},{"name":"Amṛta","start":"17:00","end":"18:39","startHours":17.006484730104347,"endHours":18.64553126388008,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:39","end":"20:00","startHours":18.64553126388008,"endHours":20.006484730104347,"quality":"neutral"},{"name":"Labha","start":"20:00","end":"21:22","startHours":20.006484730104347,"endHours":21.36743819632861,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:44","startHours":21.36743819632861,"endHours":22.728391662552877,"quality":"auspicious"},{"name":"Kāla","start":"22:44","end":"00:05","startHours":22.728391662552877,"endHours":24.089345128777143,"quality":"inauspicious"},{"name":"Śubha","start":"00:05","end":"01:27","startHours":24.089345128777143,"endHours":25.450298595001406,"quality":"auspicious"},{"name":"Roga","start":"01:27","end":"02:49","startHours":25.450298595001406,"endHours":26.811252061225673,"quality":"inauspicious"},{"name":"Udveg","start":"02:49","end":"04:10","startHours":26.811252061225673,"endHours":28.17220552744994,"quality":"inauspicious"},{"name":"Chala","start":"04:10","end":"05:32","startHours":28.17220552744994,"endHours":29.533158993674206,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.5331589936742045,"endHours":6.5331589936742045,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.5331589936742045,"endHours":7.5331589936742045,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.5331589936742045,"endHours":8.533158993674204,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.533158993674204,"endHours":9.533158993674204,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.533158993674204,"endHours":10.533158993674204,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.533158993674204,"endHours":11.533158993674204,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.533158993674204,"endHours":12.533158993674204,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.533158993674204,"endHours":13.533158993674204,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.533158993674204,"endHours":14.533158993674204,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.533158993674204,"endHours":15.533158993674204,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.533158993674204,"endHours":16.533158993674206,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.533158993674206,"endHours":17.533158993674206,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.533158993674206,"endHours":18.533158993674206,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.533158993674206,"endHours":19.533158993674206,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.533158993674206,"endHours":20.533158993674206,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.533158993674206,"endHours":21.533158993674206,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.533158993674206,"endHours":22.533158993674206,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.533158993674206,"endHours":23.533158993674206,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.533158993674206,"endHours":24.533158993674206,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.533158993674206,"endHours":25.533158993674206,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.533158993674206,"endHours":26.533158993674206,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.533158993674206,"endHours":27.533158993674206,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.533158993674206,"endHours":28.533158993674206,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.533158993674206,"endHours":29.533158993674206,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.250841305154895,"eotMinutes":-4.176707726628523,"ayanamsa":22.5206}},"calendars":{"vikram_samvat":1961,"vikram_samvatsara":"Piṅgala","saka_samvat":1826,"saka_samvatsara":"Krodhi","bengali_samvat":1311,"malayalam_era":1080,"nanakshahi_year":435,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Caturthī · Vikram 1961 Piṅgala · Śaka 1826 Krodhi"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 August 15, 1904 CE · Ayodhyā · Vidhyamitra","description":"August 15, 1904 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:32, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1904-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1904-08-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1904-08-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1904-08-15","x-default":"https://vidhyamitra.com/city/ayodhya/1904-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:27:35.472Z","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":"2026-05-31T13:27:35.472Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:27:35.472Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}