{"id":"vidhyamitra:city-day:ayodhya:1978-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1978-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-12-06","date_display":"December 6, 1978 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":1978,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443848.770833,"kali_year":5080,"ahargana":1855383.2708,"sun":{"sidereal_longitude":229.5858,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":304.1831,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.5973,"elapsed_within_tithi_degrees":2.5973},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":304.1831,"elapsed_within_degrees":10.8498},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.769},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1978,"month":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443848.770833,"ahargana":1855383.2708,"kali_year":5080,"ayanamsa_lahiri":23.5586,"grahas":{"sun":{"sidereal_longitude":229.997663,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":307.28826300000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":2.1581},"mars":{"sidereal_longitude":241.68366300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":229.98106299999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":105.01736299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":195.13046299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":139.92396299999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":152.8656,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.8656,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1978,"month":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443848.770833,"kali_year":5080,"ahargana":1855383.2708,"sun":{"sidereal_longitude":229.5858,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":304.1831,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":74.5973,"elapsed_within_tithi_degrees":2.5973},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":304.1831,"elapsed_within_degrees":10.8498},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.769},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.158,"elongation":74.597},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.158,"opposition_distance":105.403}},"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":"06:37","sunsetLocal":"17:09","solarNoonLocal":"11:53","dayLengthHours":10.533206439037349,"dayLengthDisplay":"10 Hours 32 Mins 00 Secs","nightLengthDisplay":"13 Hours 28 Mins 00 Secs","moonriseLocal":"11:22","moonsetLocal":"22:42","rahuKala":{"name":"Rāhu Kāla","start":"11:53","end":"13:12","startHours":11.884018675420808,"endHours":13.200669480300478,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:56","end":"09:15","startHours":7.934066260781804,"endHours":9.250717065661473,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:34","end":"11:53","startHours":10.56736787054114,"endHours":11.884018675420808,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:26","startHours":9.07516362501085,"endHours":9.426270506312095,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:20","startHours":7.056299057528691,"endHours":7.337184562569687,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:14","startHours":11.532911794119563,"endHours":12.235125556722053,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:55","startHours":5.212987930697155,"endHours":5.915201693299645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:37","startHours":5.7396482526490225,"endHours":6.617415455902135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:38","end":"14:21","startHours":13.639553081927033,"endHours":14.341766844529523,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.950621894939484,"endHours":17.350621894939483,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:35","startHours":17.150621894939484,"endHours":17.58950549656604,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.900621894939484,"endHours":18.650621894939484,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:14","startHours":23.532911794119563,"endHours":24.235125556722053,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:37","end":"07:56","startHours":6.617415455902135,"endHours":7.934066260781804,"quality":"auspicious"},{"name":"Amṛta","start":"07:56","end":"09:15","startHours":7.934066260781804,"endHours":9.250717065661473,"quality":"auspicious"},{"name":"Kāla","start":"09:15","end":"10:34","startHours":9.250717065661473,"endHours":10.56736787054114,"quality":"inauspicious"},{"name":"Śubha","start":"10:34","end":"11:53","startHours":10.56736787054114,"endHours":11.884018675420808,"quality":"auspicious"},{"name":"Roga","start":"11:53","end":"13:12","startHours":11.884018675420808,"endHours":13.200669480300478,"quality":"inauspicious"},{"name":"Udveg","start":"13:12","end":"14:31","startHours":13.200669480300478,"endHours":14.517320285180146,"quality":"inauspicious"},{"name":"Chala","start":"14:31","end":"15:50","startHours":14.517320285180146,"endHours":15.833971090059816,"quality":"neutral"},{"name":"Labha","start":"15:50","end":"17:09","startHours":15.833971090059816,"endHours":17.150621894939484,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:09","end":"18:50","startHours":17.150621894939484,"endHours":18.833971090059816,"quality":"inauspicious"},{"name":"Chala","start":"18:50","end":"20:31","startHours":18.833971090059816,"endHours":20.517320285180148,"quality":"neutral"},{"name":"Labha","start":"20:31","end":"22:12","startHours":20.517320285180148,"endHours":22.200669480300476,"quality":"auspicious"},{"name":"Amṛta","start":"22:12","end":"23:53","startHours":22.200669480300476,"endHours":23.88401867542081,"quality":"auspicious"},{"name":"Kāla","start":"23:53","end":"01:34","startHours":23.88401867542081,"endHours":25.56736787054114,"quality":"inauspicious"},{"name":"Śubha","start":"01:34","end":"03:15","startHours":25.56736787054114,"endHours":27.250717065661473,"quality":"auspicious"},{"name":"Roga","start":"03:15","end":"04:56","startHours":27.250717065661473,"endHours":28.934066260781805,"quality":"inauspicious"},{"name":"Udveg","start":"04:56","end":"06:37","startHours":28.934066260781805,"endHours":30.617415455902133,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.617415455902135,"endHours":7.617415455902135,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.617415455902135,"endHours":8.617415455902135,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.617415455902135,"endHours":9.617415455902135,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.617415455902135,"endHours":10.617415455902135,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.617415455902135,"endHours":11.617415455902135,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.617415455902135,"endHours":12.617415455902135,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.617415455902135,"endHours":13.617415455902135,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.617415455902135,"endHours":14.617415455902135,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.617415455902135,"endHours":15.617415455902135,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.617415455902135,"endHours":16.617415455902133,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.617415455902133,"endHours":17.617415455902133,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.617415455902133,"endHours":18.617415455902133,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.617415455902133,"endHours":19.617415455902133,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.617415455902133,"endHours":20.617415455902133,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.617415455902133,"endHours":21.617415455902133,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.617415455902133,"endHours":22.617415455902133,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.617415455902133,"endHours":23.617415455902133,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.617415455902133,"endHours":24.617415455902133,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.617415455902133,"endHours":25.617415455902133,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.617415455902133,"endHours":26.617415455902133,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.617415455902133,"endHours":27.617415455902133,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.617415455902133,"endHours":28.617415455902133,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.617415455902133,"endHours":29.617415455902133,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.617415455902133,"endHours":30.617415455902133,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.424425149263183,"eotMinutes":8.142879474751563,"ayanamsa":23.5586}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Saptamī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 December 6, 1978 CE · Ayodhyā · Vidhyamitra","description":"December 6, 1978 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:37, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1978-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1978-12-06","sa":"https://sa.vidhyamitra.com/city/ayodhya/1978-12-06","hi":"https://hi.vidhyamitra.com/city/ayodhya/1978-12-06","x-default":"https://vidhyamitra.com/city/ayodhya/1978-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T09:29:14.784Z","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":"2026-05-18T09:29:14.784Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T09:29:14.784Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}