{"id":"vidhyamitra:city-day:ayodhya:2139-12-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2139-12-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-12-09","date_display":"December 9, 2139 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":2139,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502655.770833,"kali_year":5241,"ahargana":1914190.2708,"sun":{"sidereal_longitude":229.9339,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":91.2709,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.3369,"elapsed_within_tithi_degrees":5.3369},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.2709,"elapsed_within_degrees":11.2709},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.2048},"karana":{"half_tithi_index":36,"name":"Bava"},"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":2139,"month":12,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502655.770833,"ahargana":1914190.2708,"kali_year":5241,"ayanamsa_lahiri":25.8078,"grahas":{"sun":{"sidereal_longitude":230.72500300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":91.735703,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":0.4478},"mars":{"sidereal_longitude":151.530103,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":228.848303,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":281.958203,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":266.09800300000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":286.2791030000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":276.9877,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":96.9877,"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":2139,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502655.770833,"kali_year":5241,"ahargana":1914190.2708,"sun":{"sidereal_longitude":229.9339,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":91.2709,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.3369,"elapsed_within_tithi_degrees":5.3369},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.2709,"elapsed_within_degrees":11.2709},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.2048},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.448,"elongation":138.663},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.448,"opposition_distance":41.337}},"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":"06:39","sunsetLocal":"17:10","solarNoonLocal":"11:54","dayLengthHours":10.506897111107968,"dayLengthDisplay":"10 Hours 30 Mins 25 Secs","nightLengthDisplay":"13 Hours 29 Mins 35 Secs","moonriseLocal":"19:52","moonsetLocal":"09:25","rahuKala":{"name":"Rāhu Kāla","start":"11:54","end":"13:13","startHours":11.905285625863314,"endHours":13.218647764751811,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:58","end":"09:17","startHours":7.965199209197826,"endHours":9.278561348086322,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"11:54","startHours":10.591923486974817,"endHours":11.905285625863314,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:27","startHours":9.103446396234522,"endHours":9.453676299938122,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:22","startHours":7.089624449938829,"endHours":7.3698083729017085,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:15","startHours":11.555055722159715,"endHours":12.255515529566914,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"05:57","startHours":5.2509174554949345,"endHours":5.951377262902133,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:39","startHours":5.776262311050333,"endHours":6.65183707030933,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:21","startHours":13.656435144381309,"endHours":14.356894951788506,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:58","end":"17:22","startHours":16.9587341814173,"endHours":17.358734181417297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:10","end":"17:36","startHours":17.158734181417298,"endHours":17.596521561046796,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:55","end":"18:40","startHours":16.908734181417298,"endHours":18.658734181417298,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:15","startHours":23.555055722159715,"endHours":24.255515529566914,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:39","end":"07:58","startHours":6.65183707030933,"endHours":7.965199209197826,"quality":"auspicious"},{"name":"Amṛta","start":"07:58","end":"09:17","startHours":7.965199209197826,"endHours":9.278561348086322,"quality":"auspicious"},{"name":"Kāla","start":"09:17","end":"10:36","startHours":9.278561348086322,"endHours":10.591923486974817,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"11:54","startHours":10.591923486974817,"endHours":11.905285625863314,"quality":"auspicious"},{"name":"Roga","start":"11:54","end":"13:13","startHours":11.905285625863314,"endHours":13.218647764751811,"quality":"inauspicious"},{"name":"Udveg","start":"13:13","end":"14:32","startHours":13.218647764751811,"endHours":14.532009903640306,"quality":"inauspicious"},{"name":"Chala","start":"14:32","end":"15:51","startHours":14.532009903640306,"endHours":15.845372042528801,"quality":"neutral"},{"name":"Labha","start":"15:51","end":"17:10","startHours":15.845372042528801,"endHours":17.158734181417298,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:10","end":"18:51","startHours":17.158734181417298,"endHours":18.8453720425288,"quality":"inauspicious"},{"name":"Chala","start":"18:51","end":"20:32","startHours":18.8453720425288,"endHours":20.532009903640308,"quality":"neutral"},{"name":"Labha","start":"20:32","end":"22:13","startHours":20.532009903640308,"endHours":22.21864776475181,"quality":"auspicious"},{"name":"Amṛta","start":"22:13","end":"23:54","startHours":22.21864776475181,"endHours":23.905285625863314,"quality":"auspicious"},{"name":"Kāla","start":"23:54","end":"01:36","startHours":23.905285625863314,"endHours":25.591923486974817,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"03:17","startHours":25.591923486974817,"endHours":27.27856134808632,"quality":"auspicious"},{"name":"Roga","start":"03:17","end":"04:58","startHours":27.27856134808632,"endHours":28.965199209197827,"quality":"inauspicious"},{"name":"Udveg","start":"04:58","end":"06:39","startHours":28.965199209197827,"endHours":30.65183707030933,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.65183707030933,"endHours":7.65183707030933,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.65183707030933,"endHours":8.65183707030933,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.65183707030933,"endHours":9.65183707030933,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.65183707030933,"endHours":10.65183707030933,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.65183707030933,"endHours":11.65183707030933,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.65183707030933,"endHours":12.65183707030933,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.65183707030933,"endHours":13.65183707030933,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.65183707030933,"endHours":14.65183707030933,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.65183707030933,"endHours":15.65183707030933,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.65183707030933,"endHours":16.65183707030933,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.65183707030933,"endHours":17.65183707030933,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.65183707030933,"endHours":18.65183707030933,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.65183707030933,"endHours":19.65183707030933,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.65183707030933,"endHours":20.65183707030933,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.65183707030933,"endHours":21.65183707030933,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.65183707030933,"endHours":22.65183707030933,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.65183707030933,"endHours":23.65183707030933,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.65183707030933,"endHours":24.65183707030933,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.65183707030933,"endHours":25.65183707030933,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.65183707030933,"endHours":26.65183707030933,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.65183707030933,"endHours":27.65183707030933,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.65183707030933,"endHours":28.65183707030933,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.65183707030933,"endHours":29.65183707030933,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.65183707030933,"endHours":30.65183707030933,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","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":-22.75529442140808,"eotMinutes":6.866862448201248,"ayanamsa":25.8078}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturthī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"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},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 9, 2139 CE · Ayodhyā · Vidhyamitra","description":"December 9, 2139 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:39, sūryāsta 17:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2139-12-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2139-12-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/2139-12-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/2139-12-09","x-default":"https://vidhyamitra.com/city/ayodhya/2139-12-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T18:41:00.334Z","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":"2026-05-18T18:41:00.334Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T18:41:00.334Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}