{"id":"vidhyamitra:city-day:ayodhya:2145-12-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2145-12-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-12-15","date_display":"December 15, 2145 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":2145,"month":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504853.770833,"kali_year":5247,"ahargana":1916388.2708,"sun":{"sidereal_longitude":236.5385,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":246.9104,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.3719,"elapsed_within_tithi_degrees":10.3719},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":246.9104,"elapsed_within_degrees":6.9104},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.4488},"karana":{"half_tithi_index":1,"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":2145,"month":12,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504853.770833,"ahargana":1916388.2708,"kali_year":5247,"ayanamsa_lahiri":25.8919,"grahas":{"sun":{"sidereal_longitude":237.28892300000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":248.7236230000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":4.491},"mars":{"sidereal_longitude":198.361223,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":232.14672300000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":132.48632299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":238.90082299999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":358.502023,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":160.5271,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.5271,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":2145,"month":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504853.770833,"kali_year":5247,"ahargana":1916388.2708,"sun":{"sidereal_longitude":236.5385,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":246.9104,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.3719,"elapsed_within_tithi_degrees":10.3719},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":246.9104,"elapsed_within_degrees":6.9104},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.4488},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.491,"elongation":10.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.491,"opposition_distance":169.628}},"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":"06:43","sunsetLocal":"17:11","solarNoonLocal":"11:57","dayLengthHours":10.466418591215735,"dayLengthDisplay":"10 Hours 27 Mins 59 Secs","nightLengthDisplay":"13 Hours 32 Mins 01 Secs","moonriseLocal":"07:30","moonsetLocal":"17:55","rahuKala":{"name":"Rāhu Kāla","start":"11:57","end":"13:16","startHours":11.950101082773799,"endHours":13.258403406675765,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:02","end":"09:20","startHours":8.025194111067897,"endHours":9.333496434969863,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"11:57","startHours":10.64179875887183,"endHours":11.950101082773799,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:30","startHours":9.159056125116269,"endHours":9.507936744823459,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:26","startHours":7.152992561799919,"endHours":7.432097057565672,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:18","startHours":11.601220463066607,"endHours":12.29898170248099,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:01","startHours":5.321369308337165,"endHours":6.019130547751548,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:43","startHours":5.844690237897952,"endHours":6.71689178716593,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:42","end":"14:24","startHours":13.694504181309753,"endHours":14.392265420724135,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:59","end":"17:23","startHours":16.983310378381667,"endHours":17.383310378381665,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:11","end":"17:37","startHours":17.183310378381666,"endHours":17.619411153015655,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:56","end":"18:41","startHours":16.933310378381666,"endHours":18.683310378381666,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:18","startHours":23.601220463066607,"endHours":24.29898170248099,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:43","end":"08:02","startHours":6.71689178716593,"endHours":8.025194111067897,"quality":"auspicious"},{"name":"Amṛta","start":"08:02","end":"09:20","startHours":8.025194111067897,"endHours":9.333496434969863,"quality":"auspicious"},{"name":"Kāla","start":"09:20","end":"10:39","startHours":9.333496434969863,"endHours":10.64179875887183,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"11:57","startHours":10.64179875887183,"endHours":11.950101082773799,"quality":"auspicious"},{"name":"Roga","start":"11:57","end":"13:16","startHours":11.950101082773799,"endHours":13.258403406675765,"quality":"inauspicious"},{"name":"Udveg","start":"13:16","end":"14:34","startHours":13.258403406675765,"endHours":14.56670573057773,"quality":"inauspicious"},{"name":"Chala","start":"14:34","end":"15:53","startHours":14.56670573057773,"endHours":15.8750080544797,"quality":"neutral"},{"name":"Labha","start":"15:53","end":"17:11","startHours":15.8750080544797,"endHours":17.183310378381666,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:11","end":"18:53","startHours":17.183310378381666,"endHours":18.8750080544797,"quality":"inauspicious"},{"name":"Chala","start":"18:53","end":"20:34","startHours":18.8750080544797,"endHours":20.56670573057773,"quality":"neutral"},{"name":"Labha","start":"20:34","end":"22:16","startHours":20.56670573057773,"endHours":22.258403406675765,"quality":"auspicious"},{"name":"Amṛta","start":"22:16","end":"23:57","startHours":22.258403406675765,"endHours":23.9501010827738,"quality":"auspicious"},{"name":"Kāla","start":"23:57","end":"01:39","startHours":23.9501010827738,"endHours":25.641798758871833,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:20","startHours":25.641798758871833,"endHours":27.333496434969867,"quality":"auspicious"},{"name":"Roga","start":"03:20","end":"05:02","startHours":27.333496434969867,"endHours":29.025194111067897,"quality":"inauspicious"},{"name":"Udveg","start":"05:02","end":"06:43","startHours":29.025194111067897,"endHours":30.71689178716593,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.71689178716593,"endHours":7.71689178716593,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.71689178716593,"endHours":8.716891787165931,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.716891787165931,"endHours":9.716891787165931,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.716891787165931,"endHours":10.716891787165931,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.716891787165931,"endHours":11.716891787165931,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.716891787165931,"endHours":12.716891787165931,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.716891787165931,"endHours":13.716891787165931,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.716891787165931,"endHours":14.716891787165931,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.716891787165931,"endHours":15.716891787165931,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.716891787165931,"endHours":16.71689178716593,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.71689178716593,"endHours":17.71689178716593,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.71689178716593,"endHours":18.71689178716593,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.71689178716593,"endHours":19.71689178716593,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.71689178716593,"endHours":20.71689178716593,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.71689178716593,"endHours":21.71689178716593,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.71689178716593,"endHours":22.71689178716593,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.71689178716593,"endHours":23.71689178716593,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.71689178716593,"endHours":24.71689178716593,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.71689178716593,"endHours":25.71689178716593,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.71689178716593,"endHours":26.71689178716593,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.71689178716593,"endHours":27.71689178716593,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.71689178716593,"endHours":28.71689178716593,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.71689178716593,"endHours":29.71689178716593,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.71689178716593,"endHours":30.71689178716593,"planetary_lord":"Sun"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"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":-23.260911863711108,"eotMinutes":4.177935033572184,"ayanamsa":25.8919}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pratipada · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"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 15, 2145 CE · Ayodhyā · Vidhyamitra","description":"December 15, 2145 CE for Ayodhyā: Śukla Pratipada, sūryodaya 06:43, sūryāsta 17:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2145-12-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2145-12-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2145-12-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2145-12-15","x-default":"https://vidhyamitra.com/city/ayodhya/2145-12-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T12:06:29.483Z","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":"2026-05-24T12:06:29.483Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T12:06:29.483Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}