{"id":"vidhyamitra:city-day:ayodhya:1666-08-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1666-08-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1666-08-03","date_display":"August 3, 1666 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":1666,"month":8,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2329768.770833,"kali_year":4768,"ahargana":1741303.2708,"sun":{"sidereal_longitude":111.7745,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":140.9655,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.191,"elapsed_within_tithi_degrees":5.191},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.9655,"elapsed_within_degrees":7.6321},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.7399},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1666,"month":8,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2329768.770833,"ahargana":1741303.2708,"kali_year":4768,"ayanamsa_lahiri":19.1955,"grahas":{"sun":{"sidereal_longitude":111.55015800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":142.46745800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":4.0296},"mars":{"sidereal_longitude":190.16225800000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":123.952358,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":343.666958,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":142.77625799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":271.0641579999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":77.373,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":257.373,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1666,"month":8,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2329768.770833,"kali_year":4768,"ahargana":1741303.2708,"sun":{"sidereal_longitude":111.7745,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":140.9655,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.191,"elapsed_within_tithi_degrees":5.191},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.9655,"elapsed_within_degrees":7.6321},"yoga":{"number":19,"name":"Parigha","sum_longitude":252.7399},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.03,"elongation":29.191},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.03,"opposition_distance":150.809}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":-1.227,"opposition_distance":0.5}]},"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":"05:26","sunsetLocal":"18:48","solarNoonLocal":"12:07","dayLengthHours":13.357057833157851,"dayLengthDisplay":"13 Hours 21 Mins 25 Secs","nightLengthDisplay":"10 Hours 38 Mins 35 Secs","moonriseLocal":"07:53","moonsetLocal":"20:28","rahuKala":{"name":"Rāhu Kāla","start":"15:27","end":"17:08","startHours":15.456980040895353,"endHours":17.126612270040084,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:47","end":"10:27","startHours":8.778451124316428,"endHours":10.448083353461158,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:07","end":"13:47","startHours":12.11771558260589,"endHours":13.787347811750621,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:00","startHours":8.555833493763796,"endHours":9.001068754869058,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:21","startHours":5.995730742408542,"endHours":6.351918951292751,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.672480321500627,"endHours":12.562950843711151,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:39","end":"04:33","startHours":3.658245621605918,"endHours":4.548716143816441,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:26","startHours":4.32609851326381,"endHours":5.4391866660269645,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:14","startHours":14.3438918881322,"endHours":15.234362410342724,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.596244499184817,"endHours":18.996244499184815,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:21","startHours":18.796244499184816,"endHours":19.352788575566393,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.546244499184816,"endHours":20.296244499184816,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.67248032150063,"endHours":24.56295084371115,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:26","end":"07:07","startHours":5.4391866660269645,"endHours":7.108818895171696,"quality":"inauspicious"},{"name":"Udveg","start":"07:07","end":"08:47","startHours":7.108818895171696,"endHours":8.778451124316428,"quality":"inauspicious"},{"name":"Chala","start":"08:47","end":"10:27","startHours":8.778451124316428,"endHours":10.448083353461158,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:07","startHours":10.448083353461158,"endHours":12.11771558260589,"quality":"auspicious"},{"name":"Amṛta","start":"12:07","end":"13:47","startHours":12.11771558260589,"endHours":13.787347811750621,"quality":"auspicious"},{"name":"Kāla","start":"13:47","end":"15:27","startHours":13.787347811750621,"endHours":15.456980040895353,"quality":"inauspicious"},{"name":"Śubha","start":"15:27","end":"17:08","startHours":15.456980040895353,"endHours":17.126612270040084,"quality":"auspicious"},{"name":"Roga","start":"17:08","end":"18:48","startHours":17.126612270040084,"endHours":18.796244499184816,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:48","end":"20:08","startHours":18.796244499184816,"endHours":20.126612270040084,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:27","startHours":20.126612270040084,"endHours":21.456980040895353,"quality":"auspicious"},{"name":"Roga","start":"21:27","end":"22:47","startHours":21.456980040895353,"endHours":22.78734781175062,"quality":"inauspicious"},{"name":"Udveg","start":"22:47","end":"00:07","startHours":22.78734781175062,"endHours":24.11771558260589,"quality":"inauspicious"},{"name":"Chala","start":"00:07","end":"01:27","startHours":24.11771558260589,"endHours":25.448083353461158,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:47","startHours":25.448083353461158,"endHours":26.778451124316426,"quality":"auspicious"},{"name":"Amṛta","start":"02:47","end":"04:07","startHours":26.778451124316426,"endHours":28.108818895171694,"quality":"auspicious"},{"name":"Kāla","start":"04:07","end":"05:26","startHours":28.108818895171694,"endHours":29.439186666026963,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.4391866660269645,"endHours":6.4391866660269645,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.4391866660269645,"endHours":7.4391866660269645,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.4391866660269645,"endHours":8.439186666026965,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.439186666026965,"endHours":9.439186666026965,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.439186666026965,"endHours":10.439186666026965,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.439186666026965,"endHours":11.439186666026965,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.439186666026965,"endHours":12.439186666026965,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.439186666026965,"endHours":13.439186666026965,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.439186666026965,"endHours":14.439186666026965,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.439186666026965,"endHours":15.439186666026965,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.439186666026965,"endHours":16.439186666026963,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.439186666026963,"endHours":17.439186666026963,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.439186666026963,"endHours":18.439186666026963,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.439186666026963,"endHours":19.439186666026963,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.439186666026963,"endHours":20.439186666026963,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.439186666026963,"endHours":21.439186666026963,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.439186666026963,"endHours":22.439186666026963,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.439186666026963,"endHours":23.439186666026963,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.439186666026963,"endHours":24.439186666026963,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.439186666026963,"endHours":25.439186666026963,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.439186666026963,"endHours":26.439186666026963,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.439186666026963,"endHours":27.439186666026963,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.439186666026963,"endHours":28.439186666026963,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.439186666026963,"endHours":29.439186666026963,"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"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.537374918609874,"eotMinutes":-5.878934956353266,"ayanamsa":19.1955}},"calendars":{"vikram_samvat":1723,"vikram_samvatsara":"Siddhārthī","saka_samvat":1588,"saka_samvatsara":"Parābhava","bengali_samvat":1073,"malayalam_era":842,"nanakshahi_year":197,"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 Tṛtīyā · Vikram 1723 Siddhārthī · Śaka 1588 Parābhava"},"festivals":[],"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 3, 1666 CE · Ayodhyā · Vidhyamitra","description":"August 3, 1666 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:26, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1666-08-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1666-08-03","sa":"https://sa.vidhyamitra.com/city/ayodhya/1666-08-03","hi":"https://hi.vidhyamitra.com/city/ayodhya/1666-08-03","x-default":"https://vidhyamitra.com/city/ayodhya/1666-08-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T13:19:36.056Z","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":"2026-06-04T13:19:36.056Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T13:19:36.056Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}