{"id":"vidhyamitra:city-day:ayodhya:2147-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2147-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2147-08-15","date_display":"August 15, 2147 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":2147,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505461.770833,"kali_year":5249,"ahargana":1916996.2708,"sun":{"sidereal_longitude":115.1494,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":340.0332,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.8838,"elapsed_within_tithi_degrees":8.8838},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.0332,"elapsed_within_degrees":6.6999},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.1826},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":2147,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505461.770833,"ahargana":1916996.2708,"kali_year":5249,"ayanamsa_lahiri":25.9151,"grahas":{"sun":{"sidereal_longitude":116.106493,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":343.556093,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-2.3643},"mars":{"sidereal_longitude":131.102693,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":138.06739299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":161.02839300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":123.884793,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":31.796193000000017,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":128.3123,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.3123,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2147,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505461.770833,"kali_year":5249,"ahargana":1916996.2708,"sun":{"sidereal_longitude":115.1494,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":340.0332,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.8838,"elapsed_within_tithi_degrees":8.8838},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.0332,"elapsed_within_degrees":6.6999},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.1826},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.364,"elongation":135.116},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.364,"opposition_distance":44.884}},"eclipse_window_40days":[{"offset_days":11,"type":"solar","occurs":true,"moon_latitude":-0.342,"elongation":2.308}]},"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":13.106257870477728,"dayLengthDisplay":"13 Hours 06 Mins 23 Secs","nightLengthDisplay":"10 Hours 53 Mins 37 Secs","moonriseLocal":"21:05","moonsetLocal":"09:25","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"17:00","startHours":15.365909596396575,"endHours":17.004191830206288,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:27","startHours":8.81278066115771,"endHours":10.451062894967427,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:05","end":"13:44","startHours":12.089345128777143,"endHours":13.727627362586858,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.594343029983081,"endHours":9.031218292332339,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.08231027147485,"endHours":6.4318104813542565,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:32","startHours":11.652469866427886,"endHours":12.526220391126401,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:40","startHours":3.788715144141248,"endHours":4.662465668839763,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:32","startHours":4.444028037665134,"endHours":5.536216193538278,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:09","startHours":14.273721440523431,"endHours":15.147471965221946,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.442474064016007,"endHours":18.842474064016006,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:11","startHours":18.642474064016007,"endHours":19.18856814195258,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.392474064016007,"endHours":20.142474064016007,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:32","startHours":23.652469866427886,"endHours":24.5262203911264,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:32","end":"07:10","startHours":5.536216193538278,"endHours":7.174498427347994,"quality":"inauspicious"},{"name":"Udveg","start":"07:10","end":"08:49","startHours":7.174498427347994,"endHours":8.81278066115771,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:27","startHours":8.81278066115771,"endHours":10.451062894967427,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:05","startHours":10.451062894967427,"endHours":12.089345128777143,"quality":"auspicious"},{"name":"Amṛta","start":"12:05","end":"13:44","startHours":12.089345128777143,"endHours":13.727627362586858,"quality":"auspicious"},{"name":"Kāla","start":"13:44","end":"15:22","startHours":13.727627362586858,"endHours":15.365909596396575,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"17:00","startHours":15.365909596396575,"endHours":17.004191830206288,"quality":"auspicious"},{"name":"Roga","start":"17:00","end":"18:39","startHours":17.004191830206288,"endHours":18.642474064016007,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:39","end":"20:00","startHours":18.642474064016007,"endHours":20.00419183020629,"quality":"inauspicious"},{"name":"Śubha","start":"20:00","end":"21:22","startHours":20.00419183020629,"endHours":21.365909596396573,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:44","startHours":21.365909596396573,"endHours":22.72762736258686,"quality":"inauspicious"},{"name":"Udveg","start":"22:44","end":"00:05","startHours":22.72762736258686,"endHours":24.089345128777143,"quality":"inauspicious"},{"name":"Chala","start":"00:05","end":"01:27","startHours":24.089345128777143,"endHours":25.45106289496743,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:49","startHours":25.45106289496743,"endHours":26.81278066115771,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:10","startHours":26.81278066115771,"endHours":28.174498427347995,"quality":"auspicious"},{"name":"Kāla","start":"04:10","end":"05:32","startHours":28.174498427347995,"endHours":29.53621619353828,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.536216193538278,"endHours":6.536216193538278,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.536216193538278,"endHours":7.536216193538278,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.536216193538278,"endHours":8.536216193538278,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.536216193538278,"endHours":9.536216193538278,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.536216193538278,"endHours":10.536216193538278,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.536216193538278,"endHours":11.536216193538278,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.536216193538278,"endHours":12.536216193538278,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.536216193538278,"endHours":13.536216193538278,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.536216193538278,"endHours":14.536216193538278,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.536216193538278,"endHours":15.536216193538278,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.536216193538278,"endHours":16.53621619353828,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.53621619353828,"endHours":17.53621619353828,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.53621619353828,"endHours":18.53621619353828,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.53621619353828,"endHours":19.53621619353828,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.53621619353828,"endHours":20.53621619353828,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.53621619353828,"endHours":21.53621619353828,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.53621619353828,"endHours":22.53621619353828,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.53621619353828,"endHours":23.53621619353828,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.53621619353828,"endHours":24.53621619353828,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.53621619353828,"endHours":25.53621619353828,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.53621619353828,"endHours":26.53621619353828,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.53621619353828,"endHours":27.53621619353828,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.53621619353828,"endHours":28.53621619353828,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.53621619353828,"endHours":29.53621619353828,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.167084760066496,"eotMinutes":-4.176707726628523,"ayanamsa":25.9151}},"calendars":{"vikram_samvat":2204,"vikram_samvatsara":"Raudra","saka_samvat":2069,"saka_samvatsara":"Plavaṅga","bengali_samvat":1554,"malayalam_era":1323,"nanakshahi_year":678,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 2204 Raudra · Śaka 2069 Plavaṅga"},"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":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 15, 2147 CE · Ayodhyā · Vidhyamitra","description":"August 15, 2147 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 05:32, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2147-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2147-08-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2147-08-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2147-08-15","x-default":"https://vidhyamitra.com/city/ayodhya/2147-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T23:24:05.489Z","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":"2026-05-18T23:24:05.489Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T23:24:05.489Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}