{"id":"vidhyamitra:city-day:ayodhya:1979-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1979-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-08-19","date_display":"August 19, 1979 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":1979,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444104.770833,"kali_year":5081,"ahargana":1855639.2708,"sun":{"sidereal_longitude":121.335,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":79.3407,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.0057,"elapsed_within_tithi_degrees":6.0057},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.3407,"elapsed_within_degrees":12.674},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.6757},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1979,"month":8,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444104.770833,"ahargana":1855639.2708,"kali_year":5081,"ayanamsa_lahiri":23.5684,"grahas":{"sun":{"sidereal_longitude":121.916382,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":81.66188199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-3.8946},"mars":{"sidereal_longitude":73.60268200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":103.61908199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":117.46148199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":120.44958199999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":140.678182,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":139.3015,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":319.3015,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1979,"month":8,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444104.770833,"kali_year":5081,"ahargana":1855639.2708,"sun":{"sidereal_longitude":121.335,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":79.3407,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.0057,"elapsed_within_tithi_degrees":6.0057},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.3407,"elapsed_within_degrees":12.674},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.6757},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.895,"elongation":41.994},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.895,"opposition_distance":138.006}},"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":"05:34","sunsetLocal":"18:35","solarNoonLocal":"12:04","dayLengthHours":13.023370159332536,"dayLengthDisplay":"13 Hours 01 Mins 24 Secs","nightLengthDisplay":"10 Hours 58 Mins 36 Secs","moonriseLocal":"02:32","moonsetLocal":"16:15","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:35","startHours":16.958388286521828,"endHours":18.586309556438394,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:42","startHours":12.074624476772126,"endHours":13.702545746688692,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:20","end":"16:58","startHours":15.330467016605258,"endHours":16.958388286521828,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.60172576761678,"endHours":9.035838106261199,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.105579820411379,"endHours":6.452869691326914,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:31","startHours":11.640512138127708,"endHours":12.508736815416544,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.826490042528185,"endHours":4.694714719817021,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:34","startHours":4.477658550494812,"endHours":5.562939397105857,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:07","startHours":14.245186169994216,"endHours":15.113410847283053,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.386309556438395,"endHours":18.786309556438393,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:08","startHours":18.586309556438394,"endHours":19.128949979743915,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.336309556438394,"endHours":20.086309556438394,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:31","startHours":23.640512138127708,"endHours":24.508736815416544,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:34","end":"07:11","startHours":5.562939397105857,"endHours":7.190860667022424,"quality":"inauspicious"},{"name":"Chala","start":"07:11","end":"08:49","startHours":7.190860667022424,"endHours":8.81878193693899,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:27","startHours":8.81878193693899,"endHours":10.446703206855558,"quality":"auspicious"},{"name":"Amṛta","start":"10:27","end":"12:04","startHours":10.446703206855558,"endHours":12.074624476772126,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:42","startHours":12.074624476772126,"endHours":13.702545746688692,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:20","startHours":13.702545746688692,"endHours":15.330467016605258,"quality":"auspicious"},{"name":"Roga","start":"15:20","end":"16:58","startHours":15.330467016605258,"endHours":16.958388286521828,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:35","startHours":16.958388286521828,"endHours":18.586309556438394,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:35","end":"19:58","startHours":18.586309556438394,"endHours":19.958388286521828,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:20","startHours":19.958388286521828,"endHours":21.33046701660526,"quality":"inauspicious"},{"name":"Udveg","start":"21:20","end":"22:42","startHours":21.33046701660526,"endHours":22.702545746688692,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:04","startHours":22.702545746688692,"endHours":24.074624476772126,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:27","startHours":24.074624476772126,"endHours":25.44670320685556,"quality":"auspicious"},{"name":"Amṛta","start":"01:27","end":"02:49","startHours":25.44670320685556,"endHours":26.81878193693899,"quality":"auspicious"},{"name":"Kāla","start":"02:49","end":"04:11","startHours":26.81878193693899,"endHours":28.190860667022424,"quality":"inauspicious"},{"name":"Śubha","start":"04:11","end":"05:34","startHours":28.190860667022424,"endHours":29.562939397105858,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.562939397105857,"endHours":6.562939397105857,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.562939397105857,"endHours":7.562939397105857,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.562939397105857,"endHours":8.562939397105858,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.562939397105858,"endHours":9.562939397105858,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.562939397105858,"endHours":10.562939397105858,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.562939397105858,"endHours":11.562939397105858,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.562939397105858,"endHours":12.562939397105858,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.562939397105858,"endHours":13.562939397105858,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.562939397105858,"endHours":14.562939397105858,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.562939397105858,"endHours":15.562939397105858,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.562939397105858,"endHours":16.562939397105858,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.562939397105858,"endHours":17.562939397105858,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.562939397105858,"endHours":18.562939397105858,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.562939397105858,"endHours":19.562939397105858,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.562939397105858,"endHours":20.562939397105858,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.562939397105858,"endHours":21.562939397105858,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.562939397105858,"endHours":22.562939397105858,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.562939397105858,"endHours":23.562939397105858,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.562939397105858,"endHours":24.562939397105858,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.562939397105858,"endHours":25.562939397105858,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.562939397105858,"endHours":26.562939397105858,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.562939397105858,"endHours":27.562939397105858,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.562939397105858,"endHours":28.562939397105858,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.562939397105858,"endHours":29.562939397105858,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.024354093667155,"eotMinutes":-3.2934686063275223,"ayanamsa":23.5684}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvādaśī · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 19, 1979 CE · Ayodhyā · Vidhyamitra","description":"August 19, 1979 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:34, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1979-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1979-08-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1979-08-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1979-08-19","x-default":"https://vidhyamitra.com/city/ayodhya/1979-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:54:36.011Z","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":"2026-05-18T19:54:36.011Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:54:36.011Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}