{"id":"vidhyamitra:city-day:ayodhya:2018-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2018-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-07-17","date_display":"July 17, 2018 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":2018,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458316.770833,"kali_year":5120,"ahargana":1869851.2708,"sun":{"sidereal_longitude":89.8492,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":141.9156,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.0664,"elapsed_within_tithi_degrees":4.0664},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.9156,"elapsed_within_degrees":8.5822},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.7647},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2018,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458316.770833,"ahargana":1869851.2708,"kali_year":5120,"ayanamsa_lahiri":24.112,"grahas":{"sun":{"sidereal_longitude":90.33457899999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":144.956479,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":2.62},"mars":{"sidereal_longitude":282.390579,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":115.920479,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":199.17487900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":133.33867899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":250.23787900000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":106.2813,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":286.2813,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458316.770833,"kali_year":5120,"ahargana":1869851.2708,"sun":{"sidereal_longitude":89.8492,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":141.9156,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.0664,"elapsed_within_tithi_degrees":4.0664},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.9156,"elapsed_within_degrees":8.5822},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.7647},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.62,"elongation":52.066},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.62,"opposition_distance":127.934}},"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":13.645037999910349,"dayLengthDisplay":"13 Hours 38 Mins 42 Secs","nightLengthDisplay":"10 Hours 21 Mins 18 Secs","moonriseLocal":"09:34","moonsetLocal":"21:57","rahuKala":{"name":"Rāhu Kāla","start":"15:32","end":"17:14","startHours":15.527219214965898,"endHours":17.23284896495469,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:42","end":"10:25","startHours":8.704700215010725,"endHours":10.410329964999518,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:07","end":"13:49","startHours":12.11595971498831,"endHours":13.821589464977105,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.477282915012218,"endHours":8.93211751500923,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.861983965029402,"endHours":6.225851645027011,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.6611251149913,"endHours":12.570794314985324,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:23","startHours":3.4741023150450907,"endHours":4.383771515039114,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:18","startHours":4.156354215040608,"endHours":5.293440715033137,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.39013271497337,"endHours":15.299801914967395,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.738478714943486,"endHours":19.138478714943485,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.938478714943486,"endHours":19.50702196493975,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.688478714943486,"endHours":20.438478714943486,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.661125114991304,"endHours":24.570794314985324,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:18","end":"07:00","startHours":5.293440715033137,"endHours":6.999070465021931,"quality":"inauspicious"},{"name":"Udveg","start":"07:00","end":"08:42","startHours":6.999070465021931,"endHours":8.704700215010725,"quality":"inauspicious"},{"name":"Chala","start":"08:42","end":"10:25","startHours":8.704700215010725,"endHours":10.410329964999518,"quality":"neutral"},{"name":"Labha","start":"10:25","end":"12:07","startHours":10.410329964999518,"endHours":12.11595971498831,"quality":"auspicious"},{"name":"Amṛta","start":"12:07","end":"13:49","startHours":12.11595971498831,"endHours":13.821589464977105,"quality":"auspicious"},{"name":"Kāla","start":"13:49","end":"15:32","startHours":13.821589464977105,"endHours":15.527219214965898,"quality":"inauspicious"},{"name":"Śubha","start":"15:32","end":"17:14","startHours":15.527219214965898,"endHours":17.23284896495469,"quality":"auspicious"},{"name":"Roga","start":"17:14","end":"18:56","startHours":17.23284896495469,"endHours":18.938478714943486,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:56","end":"20:14","startHours":18.938478714943486,"endHours":20.23284896495469,"quality":"inauspicious"},{"name":"Śubha","start":"20:14","end":"21:32","startHours":20.23284896495469,"endHours":21.5272192149659,"quality":"auspicious"},{"name":"Roga","start":"21:32","end":"22:49","startHours":21.5272192149659,"endHours":22.821589464977105,"quality":"inauspicious"},{"name":"Udveg","start":"22:49","end":"00:07","startHours":22.821589464977105,"endHours":24.11595971498831,"quality":"inauspicious"},{"name":"Chala","start":"00:07","end":"01:25","startHours":24.11595971498831,"endHours":25.41032996499952,"quality":"neutral"},{"name":"Labha","start":"01:25","end":"02:42","startHours":25.41032996499952,"endHours":26.704700215010725,"quality":"auspicious"},{"name":"Amṛta","start":"02:42","end":"04:00","startHours":26.704700215010725,"endHours":27.99907046502193,"quality":"auspicious"},{"name":"Kāla","start":"04:00","end":"05:18","startHours":27.99907046502193,"endHours":29.293440715033135,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.293440715033137,"endHours":6.293440715033137,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.293440715033137,"endHours":7.293440715033137,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.293440715033137,"endHours":8.293440715033137,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.293440715033137,"endHours":9.293440715033137,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.293440715033137,"endHours":10.293440715033137,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.293440715033137,"endHours":11.293440715033137,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.293440715033137,"endHours":12.293440715033137,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.293440715033137,"endHours":13.293440715033137,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.293440715033137,"endHours":14.293440715033137,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.293440715033137,"endHours":15.293440715033137,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.293440715033137,"endHours":16.293440715033135,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.293440715033135,"endHours":17.293440715033135,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.293440715033135,"endHours":18.293440715033135,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.293440715033135,"endHours":19.293440715033135,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.293440715033135,"endHours":20.293440715033135,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.293440715033135,"endHours":21.293440715033135,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.293440715033135,"endHours":22.293440715033135,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.293440715033135,"endHours":23.293440715033135,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.293440715033135,"endHours":24.293440715033135,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.293440715033135,"endHours":25.293440715033135,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.293440715033135,"endHours":26.293440715033135,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.293440715033135,"endHours":27.293440715033135,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.293440715033135,"endHours":28.293440715033135,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.293440715033135,"endHours":29.293440715033135,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.22766899837719,"eotMinutes":-5.773582899298716,"ayanamsa":24.112}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"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":"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 July 17, 2018 CE · Ayodhyā · Vidhyamitra","description":"July 17, 2018 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 05:18, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2018-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2018-07-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2018-07-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2018-07-17","x-default":"https://vidhyamitra.com/city/ayodhya/2018-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:51:32.090Z","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":"2026-05-15T04:51:32.090Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:51:32.090Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}