{"id":"vidhyamitra:city-day:ayodhya:2198-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2198-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2198-12-27","date_display":"December 27, 2198 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":2198,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524223.770833,"kali_year":5300,"ahargana":1935758.2708,"sun":{"sidereal_longitude":248.1247,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":232.013,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.8883,"elapsed_within_tithi_degrees":7.8883},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.013,"elapsed_within_degrees":5.3464},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.1378},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2198,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2524223.770833,"ahargana":1935758.2708,"kali_year":5300,"ayanamsa_lahiri":26.6327,"grahas":{"sun":{"sidereal_longitude":248.89964699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":231.73584700000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":1.3745},"mars":{"sidereal_longitude":245.64744699999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":254.30734699999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":276.16194700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":274.83864700000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":288.15964699999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":214.2113,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.2113,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2198,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524223.770833,"kali_year":5300,"ahargana":1935758.2708,"sun":{"sidereal_longitude":248.1247,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":232.013,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.8883,"elapsed_within_tithi_degrees":7.8883},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.013,"elapsed_within_degrees":5.3464},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.1378},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.374,"elongation":16.112},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.374,"opposition_distance":163.888}},"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":"06:49","sunsetLocal":"17:16","solarNoonLocal":"12:03","dayLengthHours":10.461597192847199,"dayLengthDisplay":"10 Hours 27 Mins 42 Secs","nightLengthDisplay":"13 Hours 32 Mins 18 Secs","moonriseLocal":"05:40","moonsetLocal":"16:08","rahuKala":{"name":"Rāhu Kāla","start":"13:21","end":"14:40","startHours":13.351178084363083,"endHours":14.658877733468982,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:49","end":"08:07","startHours":6.812679838833583,"endHours":8.120379487939482,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"10:44","startHours":9.428079137045383,"endHours":10.735778786151283,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.253719183831263,"endHours":9.602439090259503,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:32","startHours":7.248579721868883,"endHours":7.527555647011475,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:24","startHours":11.694758528828944,"endHours":12.392198341685424,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:07","startHours":5.417800213120623,"endHours":6.115240025977103,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:49","startHours":5.940880072762983,"endHours":6.812679838833583,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.787077967398382,"endHours":14.484517780254862,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.074277031680783,"endHours":17.47427703168078,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:43","startHours":17.274277031680782,"endHours":17.710176914716083,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.024277031680782,"endHours":18.774277031680782,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:24","startHours":23.694758528828945,"endHours":24.392198341685425,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:49","end":"08:07","startHours":6.812679838833583,"endHours":8.120379487939482,"quality":"auspicious"},{"name":"Roga","start":"08:07","end":"09:26","startHours":8.120379487939482,"endHours":9.428079137045383,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"10:44","startHours":9.428079137045383,"endHours":10.735778786151283,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:03","startHours":10.735778786151283,"endHours":12.043478435257182,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:21","startHours":12.043478435257182,"endHours":13.351178084363083,"quality":"auspicious"},{"name":"Amṛta","start":"13:21","end":"14:40","startHours":13.351178084363083,"endHours":14.658877733468982,"quality":"auspicious"},{"name":"Kāla","start":"14:40","end":"15:58","startHours":14.658877733468982,"endHours":15.966577382574883,"quality":"inauspicious"},{"name":"Śubha","start":"15:58","end":"17:16","startHours":15.966577382574883,"endHours":17.274277031680782,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:16","end":"18:58","startHours":17.274277031680782,"endHours":18.966577382574883,"quality":"auspicious"},{"name":"Kāla","start":"18:58","end":"20:40","startHours":18.966577382574883,"endHours":20.658877733468984,"quality":"inauspicious"},{"name":"Śubha","start":"20:40","end":"22:21","startHours":20.658877733468984,"endHours":22.351178084363085,"quality":"auspicious"},{"name":"Roga","start":"22:21","end":"00:03","startHours":22.351178084363085,"endHours":24.04347843525718,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:44","startHours":24.04347843525718,"endHours":25.735778786151283,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:26","startHours":25.735778786151283,"endHours":27.428079137045383,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"05:07","startHours":27.428079137045383,"endHours":29.12037948793948,"quality":"auspicious"},{"name":"Amṛta","start":"05:07","end":"06:49","startHours":29.12037948793948,"endHours":30.81267983883358,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.812679838833583,"endHours":7.812679838833583,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.812679838833583,"endHours":8.812679838833583,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.812679838833583,"endHours":9.812679838833583,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.812679838833583,"endHours":10.812679838833583,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.812679838833583,"endHours":11.812679838833583,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.812679838833583,"endHours":12.812679838833583,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.812679838833583,"endHours":13.812679838833583,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.812679838833583,"endHours":14.812679838833583,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.812679838833583,"endHours":15.812679838833583,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.812679838833583,"endHours":16.81267983883358,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81267983883358,"endHours":17.81267983883358,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81267983883358,"endHours":18.81267983883358,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81267983883358,"endHours":19.81267983883358,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81267983883358,"endHours":20.81267983883358,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81267983883358,"endHours":21.81267983883358,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81267983883358,"endHours":22.81267983883358,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81267983883358,"endHours":23.81267983883358,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81267983883358,"endHours":24.81267983883358,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81267983883358,"endHours":25.81267983883358,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81267983883358,"endHours":26.81267983883358,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81267983883358,"endHours":27.81267983883358,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81267983883358,"endHours":28.81267983883358,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81267983883358,"endHours":29.81267983883358,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81267983883358,"endHours":30.81267983883358,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.32085592893475,"eotMinutes":-1.4247061154310068,"ayanamsa":26.6327}},"calendars":{"vikram_samvat":2255,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2120,"saka_samvatsara":"Vilambī","bengali_samvat":1605,"malayalam_era":1374,"nanakshahi_year":729,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 2255 Virodhakṛt · Śaka 2120 Vilambī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 27, 2198 CE · Ayodhyā · Vidhyamitra","description":"December 27, 2198 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 06:49, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2198-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2198-12-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/2198-12-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/2198-12-27","x-default":"https://vidhyamitra.com/city/ayodhya/2198-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T08:40:18.961Z","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":"2026-05-23T08:40:18.961Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T08:40:18.961Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}