{"id":"vidhyamitra:city-day:ayodhya:2102-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2102-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-08-15","date_display":"August 15, 2102 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":2102,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489025.770833,"kali_year":5204,"ahargana":1900560.2708,"sun":{"sidereal_longitude":115.7642,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":128.9862,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.222,"elapsed_within_tithi_degrees":1.222},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.9862,"elapsed_within_degrees":8.9862},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.7505},"karana":{"half_tithi_index":2,"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":2102,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489025.770833,"ahargana":1900560.2708,"kali_year":5204,"ayanamsa_lahiri":25.2865,"grahas":{"sun":{"sidereal_longitude":116.615969,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":128.17716900000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-2.2357},"mars":{"sidereal_longitude":146.29476899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":141.757569,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":228.62046899999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":102.77346899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":197.92216899999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":279.1707,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.1707,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2102,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489025.770833,"kali_year":5204,"ahargana":1900560.2708,"sun":{"sidereal_longitude":115.7642,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":128.9862,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.222,"elapsed_within_tithi_degrees":1.222},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.9862,"elapsed_within_degrees":8.9862},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.7505},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.236,"elongation":13.222},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.236,"opposition_distance":166.778}},"eclipse_window_40days":[{"offset_days":-16,"type":"lunar","occurs":true,"moon_latitude":0.063,"opposition_distance":0.292},{"offset_days":-1,"type":"solar","occurs":true,"moon_latitude":-1.321,"elongation":1.503}]},"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":13.109067033661226,"dayLengthDisplay":"13 Hours 06 Mins 33 Secs","nightLengthDisplay":"10 Hours 53 Mins 27 Secs","moonriseLocal":"06:28","moonsetLocal":"19:15","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"17:00","startHours":15.36661188719245,"endHours":17.005245266400102,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:27","startHours":8.812078370361837,"endHours":10.45071174956949,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:05","end":"13:44","startHours":12.089345128777143,"endHours":13.727978507984798,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.593593919800817,"endHours":9.030562820922857,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.081022738349081,"endHours":6.430597859246714,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:32","startHours":11.652376227655102,"endHours":12.526314029899185,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:40","startHours":3.7869360074583667,"endHours":4.660873809702449,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:27","end":"05:32","startHours":4.442389359141428,"endHours":5.53481161194653,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:09","startHours":14.274189634387348,"endHours":15.14812743663143,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.443878645607757,"endHours":18.843878645607756,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:11","startHours":18.643878645607757,"endHours":19.190089772010307,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.393878645607757,"endHours":20.143878645607757,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:32","startHours":23.652376227655104,"endHours":24.526314029899183,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:32","end":"07:10","startHours":5.53481161194653,"endHours":7.1734449911541835,"quality":"inauspicious"},{"name":"Udveg","start":"07:10","end":"08:49","startHours":7.1734449911541835,"endHours":8.812078370361837,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:27","startHours":8.812078370361837,"endHours":10.45071174956949,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:05","startHours":10.45071174956949,"endHours":12.089345128777143,"quality":"auspicious"},{"name":"Amṛta","start":"12:05","end":"13:44","startHours":12.089345128777143,"endHours":13.727978507984798,"quality":"auspicious"},{"name":"Kāla","start":"13:44","end":"15:22","startHours":13.727978507984798,"endHours":15.36661188719245,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"17:00","startHours":15.36661188719245,"endHours":17.005245266400102,"quality":"auspicious"},{"name":"Roga","start":"17:00","end":"18:39","startHours":17.005245266400102,"endHours":18.643878645607757,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:39","end":"20:00","startHours":18.643878645607757,"endHours":20.005245266400102,"quality":"inauspicious"},{"name":"Śubha","start":"20:00","end":"21:22","startHours":20.005245266400102,"endHours":21.366611887192448,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:44","startHours":21.366611887192448,"endHours":22.727978507984798,"quality":"inauspicious"},{"name":"Udveg","start":"22:44","end":"00:05","startHours":22.727978507984798,"endHours":24.089345128777143,"quality":"inauspicious"},{"name":"Chala","start":"00:05","end":"01:27","startHours":24.089345128777143,"endHours":25.45071174956949,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:49","startHours":25.45071174956949,"endHours":26.81207837036184,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:10","startHours":26.81207837036184,"endHours":28.173444991154184,"quality":"auspicious"},{"name":"Kāla","start":"04:10","end":"05:32","startHours":28.173444991154184,"endHours":29.53481161194653,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.53481161194653,"endHours":6.53481161194653,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.53481161194653,"endHours":7.53481161194653,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.53481161194653,"endHours":8.53481161194653,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.53481161194653,"endHours":9.53481161194653,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.53481161194653,"endHours":10.53481161194653,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.53481161194653,"endHours":11.53481161194653,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.53481161194653,"endHours":12.53481161194653,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.53481161194653,"endHours":13.53481161194653,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.53481161194653,"endHours":14.53481161194653,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.53481161194653,"endHours":15.53481161194653,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.53481161194653,"endHours":16.53481161194653,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.53481161194653,"endHours":17.53481161194653,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.53481161194653,"endHours":18.53481161194653,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.53481161194653,"endHours":19.53481161194653,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.53481161194653,"endHours":20.53481161194653,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.53481161194653,"endHours":21.53481161194653,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.53481161194653,"endHours":22.53481161194653,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.53481161194653,"endHours":23.53481161194653,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.53481161194653,"endHours":24.53481161194653,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.53481161194653,"endHours":25.53481161194653,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.53481161194653,"endHours":26.53481161194653,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.53481161194653,"endHours":27.53481161194653,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.53481161194653,"endHours":28.53481161194653,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.53481161194653,"endHours":29.53481161194653,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"Kāṇa","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":14.205574753214021,"eotMinutes":-4.176707726628523,"ayanamsa":25.2865}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvitīyā · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"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 August 15, 2102 CE · Ayodhyā · Vidhyamitra","description":"August 15, 2102 CE for Ayodhyā: Śukla Dvitīyā, sūryodaya 05:32, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2102-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2102-08-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2102-08-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2102-08-15","x-default":"https://vidhyamitra.com/city/ayodhya/2102-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T01:43:16.669Z","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":"2026-05-17T01:43:16.669Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T01:43:16.669Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}