{"id":"vidhyamitra:city-day:ayodhya:2085-12-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2085-12-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2085-12-16","date_display":"December 16, 2085 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":2085,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482940.770833,"kali_year":5187,"ahargana":1894475.2708,"sun":{"sidereal_longitude":239.1287,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":226.6259,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.4972,"elapsed_within_tithi_degrees":11.4972},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.6259,"elapsed_within_degrees":13.2926},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.7546},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2085,"month":12,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2482940.770833,"ahargana":1894475.2708,"kali_year":5187,"ayanamsa_lahiri":25.0538,"grahas":{"sun":{"sidereal_longitude":239.71496100000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":228.30086099999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-1.1603},"mars":{"sidereal_longitude":222.31706099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":227.20836099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":111.86296099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":245.07016099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":344.588461,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":241.5833,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":61.5833,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2085,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482940.770833,"kali_year":5187,"ahargana":1894475.2708,"sun":{"sidereal_longitude":239.1287,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":226.6259,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.4972,"elapsed_within_tithi_degrees":11.4972},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.6259,"elapsed_within_degrees":13.2926},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.7546},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.16,"elongation":12.503},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.16,"opposition_distance":167.497}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":-0.112,"elongation":0.058},{"offset_days":15,"type":"lunar","occurs":true,"moon_latitude":-1.246,"opposition_distance":2.344}]},"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":"06:44","sunsetLocal":"17:11","solarNoonLocal":"11:57","dayLengthHours":10.460612727083818,"dayLengthDisplay":"10 Hours 27 Mins 38 Secs","nightLengthDisplay":"13 Hours 32 Mins 22 Secs","moonriseLocal":"05:57","moonsetLocal":"16:27","rahuKala":{"name":"Rāhu Kāla","start":"15:53","end":"17:11","startHours":15.880514492203558,"endHours":17.188091083089034,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:57","end":"13:16","startHours":11.957784719547124,"endHours":13.265361310432603,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:34","end":"15:53","startHours":14.57293790131808,"endHours":15.880514492203558,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:31","startHours":9.168287992324775,"endHours":9.516975083227567,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:27","startHours":7.163337219633709,"endHours":7.442286892355944,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:18","startHours":11.60909762864433,"endHours":12.306471810449919,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:02","startHours":5.33272999239404,"endHours":6.030104174199629,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:44","startHours":5.855760628748231,"endHours":6.727478356005216,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:42","end":"14:24","startHours":13.701220174061095,"endHours":14.398594355866683,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:59","end":"17:23","startHours":16.988091083089035,"endHours":17.388091083089034,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:11","end":"17:37","startHours":17.188091083089034,"endHours":17.623949946717527,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:56","end":"18:41","startHours":16.938091083089034,"endHours":18.688091083089034,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:18","startHours":23.60909762864433,"endHours":24.306471810449917,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:44","end":"08:02","startHours":6.727478356005216,"endHours":8.035054946890693,"quality":"inauspicious"},{"name":"Chala","start":"08:02","end":"09:21","startHours":8.035054946890693,"endHours":9.342631537776171,"quality":"neutral"},{"name":"Labha","start":"09:21","end":"10:39","startHours":9.342631537776171,"endHours":10.650208128661648,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"11:57","startHours":10.650208128661648,"endHours":11.957784719547124,"quality":"auspicious"},{"name":"Kāla","start":"11:57","end":"13:16","startHours":11.957784719547124,"endHours":13.265361310432603,"quality":"inauspicious"},{"name":"Śubha","start":"13:16","end":"14:34","startHours":13.265361310432603,"endHours":14.57293790131808,"quality":"auspicious"},{"name":"Roga","start":"14:34","end":"15:53","startHours":14.57293790131808,"endHours":15.880514492203558,"quality":"inauspicious"},{"name":"Udveg","start":"15:53","end":"17:11","startHours":15.880514492203558,"endHours":17.188091083089034,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:11","end":"18:53","startHours":17.188091083089034,"endHours":18.880514492203556,"quality":"auspicious"},{"name":"Roga","start":"18:53","end":"20:34","startHours":18.880514492203556,"endHours":20.57293790131808,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"22:16","startHours":20.57293790131808,"endHours":22.265361310432603,"quality":"inauspicious"},{"name":"Chala","start":"22:16","end":"23:57","startHours":22.265361310432603,"endHours":23.957784719547124,"quality":"neutral"},{"name":"Labha","start":"23:57","end":"01:39","startHours":23.957784719547124,"endHours":25.650208128661646,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"03:21","startHours":25.650208128661646,"endHours":27.34263153777617,"quality":"auspicious"},{"name":"Kāla","start":"03:21","end":"05:02","startHours":27.34263153777617,"endHours":29.035054946890693,"quality":"inauspicious"},{"name":"Śubha","start":"05:02","end":"06:44","startHours":29.035054946890693,"endHours":30.727478356005214,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.727478356005216,"endHours":7.727478356005216,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.727478356005216,"endHours":8.727478356005216,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.727478356005216,"endHours":9.727478356005216,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.727478356005216,"endHours":10.727478356005216,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.727478356005216,"endHours":11.727478356005216,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.727478356005216,"endHours":12.727478356005216,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.727478356005216,"endHours":13.727478356005216,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.727478356005216,"endHours":14.727478356005216,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.727478356005216,"endHours":15.727478356005216,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.727478356005216,"endHours":16.727478356005214,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.727478356005214,"endHours":17.727478356005214,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.727478356005214,"endHours":18.727478356005214,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.727478356005214,"endHours":19.727478356005214,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.727478356005214,"endHours":20.727478356005214,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.727478356005214,"endHours":21.727478356005214,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.727478356005214,"endHours":22.727478356005214,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.727478356005214,"endHours":23.727478356005214,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.727478356005214,"endHours":24.727478356005214,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.727478356005214,"endHours":25.727478356005214,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.727478356005214,"endHours":26.727478356005214,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.727478356005214,"endHours":27.727478356005214,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.727478356005214,"endHours":28.727478356005214,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.727478356005214,"endHours":29.727478356005214,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.727478356005214,"endHours":30.727478356005214,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.333088357292265,"eotMinutes":3.716916827172506,"ayanamsa":25.0538}},"calendars":{"vikram_samvat":2142,"vikram_samvatsara":"Kālayukta","saka_samvat":2007,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1492,"malayalam_era":1261,"nanakshahi_year":616,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturdaśī · Vikram 2142 Kālayukta · Śaka 2007 Viśvāvasu"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 December 16, 2085 CE · Ayodhyā · Vidhyamitra","description":"December 16, 2085 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 06:44, sūryāsta 17:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2085-12-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2085-12-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2085-12-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2085-12-16","x-default":"https://vidhyamitra.com/city/ayodhya/2085-12-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:00:12.662Z","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":"2026-05-30T23:00:12.662Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:00:12.662Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}