{"id":"vidhyamitra:city-day:ayodhya:1864-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1864-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1864-07-15","date_display":"July 15, 1864 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":1864,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402067.770833,"kali_year":4966,"ahargana":1813602.2708,"sun":{"sidereal_longitude":90.6531,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":216.4021,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.749,"elapsed_within_tithi_degrees":5.749},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.4021,"elapsed_within_degrees":3.0688},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.0552},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1864,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2402067.770833,"ahargana":1813602.2708,"kali_year":4966,"ayanamsa_lahiri":21.9607,"grahas":{"sun":{"sidereal_longitude":90.77300400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":214.67180400000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":0.7635},"mars":{"sidereal_longitude":14.170704,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":89.78250400000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":207.98780399999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":91.71730400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.15420399999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":206.624,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":26.624,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1864,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402067.770833,"kali_year":4966,"ahargana":1813602.2708,"sun":{"sidereal_longitude":90.6531,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":216.4021,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.749,"elapsed_within_tithi_degrees":5.749},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":216.4021,"elapsed_within_degrees":3.0688},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.0552},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.763,"elongation":125.749},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.763,"opposition_distance":54.251}},"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":"05:17","sunsetLocal":"18:57","solarNoonLocal":"12:07","dayLengthHours":13.668594420041124,"dayLengthDisplay":"13 Hours 40 Mins 07 Secs","nightLengthDisplay":"10 Hours 19 Mins 53 Secs","moonriseLocal":"15:01","moonsetLocal":"01:44","rahuKala":{"name":"Rāhu Kāla","start":"10:24","end":"12:07","startHours":10.404219215934443,"endHours":12.112793518439585,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:32","end":"17:14","startHours":15.529942123449866,"endHours":17.238516425955005,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:59","end":"08:42","startHours":6.987070610924163,"endHours":8.695644913429303,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:55","startHours":8.467835006428619,"endHours":8.923454820429988,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.848021075920736,"endHours":6.212516927121833,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:34","startHours":11.657173704438213,"endHours":12.568413332440956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:22","startHours":3.4560170524135394,"endHours":4.367256680416281,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:17","startHours":4.139446773415595,"endHours":5.278496308419022,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.39089258844644,"endHours":15.30213221644918,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.747090728460147,"endHours":19.147090728460146,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.947090728460147,"endHours":19.51661549596186,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.697090728460147,"endHours":20.447090728460147,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:34","startHours":23.657173704438215,"endHours":24.568413332440954,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:17","end":"06:59","startHours":5.278496308419022,"endHours":6.987070610924163,"quality":"neutral"},{"name":"Labha","start":"06:59","end":"08:42","startHours":6.987070610924163,"endHours":8.695644913429303,"quality":"auspicious"},{"name":"Amṛta","start":"08:42","end":"10:24","startHours":8.695644913429303,"endHours":10.404219215934443,"quality":"auspicious"},{"name":"Kāla","start":"10:24","end":"12:07","startHours":10.404219215934443,"endHours":12.112793518439585,"quality":"inauspicious"},{"name":"Śubha","start":"12:07","end":"13:49","startHours":12.112793518439585,"endHours":13.821367820944726,"quality":"auspicious"},{"name":"Roga","start":"13:49","end":"15:32","startHours":13.821367820944726,"endHours":15.529942123449866,"quality":"inauspicious"},{"name":"Udveg","start":"15:32","end":"17:14","startHours":15.529942123449866,"endHours":17.238516425955005,"quality":"inauspicious"},{"name":"Chala","start":"17:14","end":"18:57","startHours":17.238516425955005,"endHours":18.947090728460147,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:57","end":"20:14","startHours":18.947090728460147,"endHours":20.238516425955005,"quality":"inauspicious"},{"name":"Udveg","start":"20:14","end":"21:32","startHours":20.238516425955005,"endHours":21.529942123449864,"quality":"inauspicious"},{"name":"Chala","start":"21:32","end":"22:49","startHours":21.529942123449864,"endHours":22.821367820944726,"quality":"neutral"},{"name":"Labha","start":"22:49","end":"00:07","startHours":22.821367820944726,"endHours":24.112793518439585,"quality":"auspicious"},{"name":"Amṛta","start":"00:07","end":"01:24","startHours":24.112793518439585,"endHours":25.404219215934443,"quality":"auspicious"},{"name":"Kāla","start":"01:24","end":"02:42","startHours":25.404219215934443,"endHours":26.695644913429305,"quality":"inauspicious"},{"name":"Śubha","start":"02:42","end":"03:59","startHours":26.695644913429305,"endHours":27.987070610924164,"quality":"auspicious"},{"name":"Roga","start":"03:59","end":"05:17","startHours":27.987070610924164,"endHours":29.278496308419022,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.278496308419022,"endHours":6.278496308419022,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.278496308419022,"endHours":7.278496308419022,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.278496308419022,"endHours":8.278496308419022,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.278496308419022,"endHours":9.278496308419022,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.278496308419022,"endHours":10.278496308419022,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.278496308419022,"endHours":11.278496308419022,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.278496308419022,"endHours":12.278496308419022,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.278496308419022,"endHours":13.278496308419022,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.278496308419022,"endHours":14.278496308419022,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.278496308419022,"endHours":15.278496308419022,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.278496308419022,"endHours":16.278496308419022,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.278496308419022,"endHours":17.278496308419022,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.278496308419022,"endHours":18.278496308419022,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.278496308419022,"endHours":19.278496308419022,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.278496308419022,"endHours":20.278496308419022,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.278496308419022,"endHours":21.278496308419022,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.278496308419022,"endHours":22.278496308419022,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.278496308419022,"endHours":23.278496308419022,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.278496308419022,"endHours":24.278496308419022,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.278496308419022,"endHours":25.278496308419022,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.278496308419022,"endHours":26.278496308419022,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.278496308419022,"endHours":27.278496308419022,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.278496308419022,"endHours":28.278496308419022,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.278496308419022,"endHours":29.278496308419022,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","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":21.52043184441447,"eotMinutes":-5.583611106375076,"ayanamsa":21.9607}},"calendars":{"vikram_samvat":1921,"vikram_samvatsara":"Īśvara","saka_samvat":1786,"saka_samvatsara":"Raktākṣī","bengali_samvat":1271,"malayalam_era":1040,"nanakshahi_year":395,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ekādaśī · Vikram 1921 Īśvara · Śaka 1786 Raktākṣī"},"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},{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 15, 1864 CE · Ayodhyā · Vidhyamitra","description":"July 15, 1864 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 05:17, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1864-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1864-07-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1864-07-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1864-07-15","x-default":"https://vidhyamitra.com/city/ayodhya/1864-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T23:50:29.210Z","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":"2026-05-18T23:50:29.210Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T23:50:29.210Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}