{"id":"vidhyamitra:city-day:ayodhya:2137-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2137-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-12-29","date_display":"December 29, 2137 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":2137,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501945.770833,"kali_year":5239,"ahargana":1913480.2708,"sun":{"sidereal_longitude":250.9861,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":91.9401,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.954,"elapsed_within_tithi_degrees":8.954},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.9401,"elapsed_within_degrees":11.9401},"yoga":{"number":26,"name":"Indra","sum_longitude":342.9263},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2137,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501945.770833,"ahargana":1913480.2708,"kali_year":5239,"ayanamsa_lahiri":25.7806,"grahas":{"sun":{"sidereal_longitude":251.59142999999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":90.04742999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":3.0481},"mars":{"sidereal_longitude":140.20103,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":237.80723,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":234.3707300000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":256.04733,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":267.61682999999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":314.6069,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.6069,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"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":2137,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501945.770833,"kali_year":5239,"ahargana":1913480.2708,"sun":{"sidereal_longitude":250.9861,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":91.9401,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.954,"elapsed_within_tithi_degrees":8.954},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.9401,"elapsed_within_degrees":11.9401},"yoga":{"number":26,"name":"Indra","sum_longitude":342.9263},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.048,"elongation":159.046},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.048,"opposition_distance":20.954}},"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":"17:18","solarNoonLocal":"12:04","dayLengthHours":10.468794496866543,"dayLengthDisplay":"10 Hours 28 Mins 08 Secs","nightLengthDisplay":"13 Hours 31 Mins 52 Secs","moonriseLocal":"18:30","moonsetLocal":"08:05","rahuKala":{"name":"Rāhu Kāla","start":"15:59","end":"17:18","startHours":15.984644210401115,"endHours":17.29324352250943,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:04","end":"13:22","startHours":12.05884627407616,"endHours":13.367445586184477,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:41","end":"15:59","startHours":14.676044898292794,"endHours":15.984644210401115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:37","startHours":9.267167741578415,"endHours":9.616127558140633,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:32","startHours":7.26064879634566,"endHours":7.539816649595434,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:24","startHours":11.709886457513942,"endHours":12.407806090638378,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:08","startHours":5.428609759394015,"endHours":6.126529392518451,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:49","startHours":5.952049484237342,"endHours":6.824449025642887,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:48","end":"14:30","startHours":13.80364535688725,"endHours":14.501564990011687,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.093243522509432,"endHours":17.49324352250943,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:44","startHours":17.29324352250943,"endHours":17.729443293212203,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.04324352250943,"endHours":18.79324352250943,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:24","startHours":23.709886457513942,"endHours":24.407806090638378,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:49","end":"08:08","startHours":6.824449025642887,"endHours":8.133048337751205,"quality":"inauspicious"},{"name":"Chala","start":"08:08","end":"09:26","startHours":8.133048337751205,"endHours":9.441647649859522,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"10:45","startHours":9.441647649859522,"endHours":10.750246961967841,"quality":"auspicious"},{"name":"Amṛta","start":"10:45","end":"12:04","startHours":10.750246961967841,"endHours":12.05884627407616,"quality":"auspicious"},{"name":"Kāla","start":"12:04","end":"13:22","startHours":12.05884627407616,"endHours":13.367445586184477,"quality":"inauspicious"},{"name":"Śubha","start":"13:22","end":"14:41","startHours":13.367445586184477,"endHours":14.676044898292794,"quality":"auspicious"},{"name":"Roga","start":"14:41","end":"15:59","startHours":14.676044898292794,"endHours":15.984644210401115,"quality":"inauspicious"},{"name":"Udveg","start":"15:59","end":"17:18","startHours":15.984644210401115,"endHours":17.29324352250943,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:18","end":"18:59","startHours":17.29324352250943,"endHours":18.984644210401115,"quality":"auspicious"},{"name":"Roga","start":"18:59","end":"20:41","startHours":18.984644210401115,"endHours":20.676044898292794,"quality":"inauspicious"},{"name":"Udveg","start":"20:41","end":"22:22","startHours":20.676044898292794,"endHours":22.367445586184477,"quality":"inauspicious"},{"name":"Chala","start":"22:22","end":"00:04","startHours":22.367445586184477,"endHours":24.05884627407616,"quality":"neutral"},{"name":"Labha","start":"00:04","end":"01:45","startHours":24.05884627407616,"endHours":25.750246961967843,"quality":"auspicious"},{"name":"Amṛta","start":"01:45","end":"03:26","startHours":25.750246961967843,"endHours":27.441647649859526,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"05:08","startHours":27.441647649859526,"endHours":29.133048337751205,"quality":"inauspicious"},{"name":"Śubha","start":"05:08","end":"06:49","startHours":29.133048337751205,"endHours":30.82444902564289,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.824449025642887,"endHours":7.824449025642887,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.824449025642887,"endHours":8.824449025642888,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.824449025642888,"endHours":9.824449025642888,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.824449025642888,"endHours":10.824449025642888,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.824449025642888,"endHours":11.824449025642888,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.824449025642888,"endHours":12.824449025642888,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.824449025642888,"endHours":13.824449025642888,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.824449025642888,"endHours":14.824449025642888,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.824449025642888,"endHours":15.824449025642888,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.824449025642888,"endHours":16.82444902564289,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.82444902564289,"endHours":17.82444902564289,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.82444902564289,"endHours":18.82444902564289,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.82444902564289,"endHours":19.82444902564289,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.82444902564289,"endHours":20.82444902564289,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.82444902564289,"endHours":21.82444902564289,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.82444902564289,"endHours":22.82444902564289,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.82444902564289,"endHours":23.82444902564289,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.82444902564289,"endHours":24.82444902564289,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.82444902564289,"endHours":25.82444902564289,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.82444902564289,"endHours":26.82444902564289,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.82444902564289,"endHours":27.82444902564289,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.82444902564289,"endHours":28.82444902564289,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.82444902564289,"endHours":29.82444902564289,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.82444902564289,"endHours":30.82444902564289,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"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":-23.23135042095876,"eotMinutes":-2.3467764445695645,"ayanamsa":25.7806}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"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}],"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":[{"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 29, 2137 CE · Ayodhyā · Vidhyamitra","description":"December 29, 2137 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 06:49, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2137-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2137-12-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/2137-12-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/2137-12-29","x-default":"https://vidhyamitra.com/city/ayodhya/2137-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T03:47:46.725Z","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":"2026-05-18T03:47:46.725Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T03:47:46.725Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}