{"id":"vidhyamitra:city-day:ranchi:2155-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2155-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-12-08","date_display":"December 8, 2155 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":2155,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508498.770833,"kali_year":5257,"ahargana":1920033.2708,"sun":{"sidereal_longitude":228.7675,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":39.8837,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.1162,"elapsed_within_tithi_degrees":3.1162},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.8837,"elapsed_within_degrees":13.2171},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.6512},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2155,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508498.770833,"ahargana":1920033.2708,"kali_year":5257,"ayanamsa_lahiri":26.0313,"grahas":{"sun":{"sidereal_longitude":229.60645799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":39.37775799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":4.291},"mars":{"sidereal_longitude":265.62245800000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":244.29735800000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":69.829158,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":265.5433579999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":142.717358,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":327.3975,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":147.3975,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara 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":2155,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508498.770833,"kali_year":5257,"ahargana":1920033.2708,"sun":{"sidereal_longitude":228.7675,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":39.8837,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.1162,"elapsed_within_tithi_degrees":3.1162},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":39.8837,"elapsed_within_degrees":13.2171},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.6512},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.291,"elongation":171.116},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.291,"opposition_distance":8.884}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:19","sunsetLocal":"17:04","solarNoonLocal":"11:41","dayLengthHours":10.748856102778776,"dayLengthDisplay":"10 Hours 44 Mins 56 Secs","nightLengthDisplay":"13 Hours 15 Mins 04 Secs","moonriseLocal":"16:19","moonsetLocal":"05:42","rahuKala":{"name":"Rāhu Kāla","start":"07:40","end":"09:00","startHours":7.660235209685725,"endHours":9.003842222533072,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:21","end":"11:41","startHours":10.34744923538042,"endHours":11.691056248227767,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:02","end":"14:23","startHours":13.034663261075114,"endHours":14.37827027392246,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:11","startHours":8.824694620820093,"endHours":9.182989824246052,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:03","startHours":6.764497201120827,"endHours":7.051133363861594,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:03","startHours":11.332761044801808,"endHours":12.049351451653726,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:36","startHours":4.883447383134541,"endHours":5.60003778998646,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.42089018827348,"endHours":6.316628196838378,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:29","end":"14:12","startHours":13.482532265357563,"endHours":14.19912267220948,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:52","end":"17:16","startHours":16.865484299617155,"endHours":17.265484299617153,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:04","end":"17:31","startHours":17.065484299617154,"endHours":17.513353303899603,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:49","end":"18:34","startHours":16.815484299617154,"endHours":18.565484299617154,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:03","startHours":23.332761044801806,"endHours":24.049351451653727,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:19","end":"07:40","startHours":6.316628196838378,"endHours":7.660235209685725,"quality":"auspicious"},{"name":"Kāla","start":"07:40","end":"09:00","startHours":7.660235209685725,"endHours":9.003842222533072,"quality":"inauspicious"},{"name":"Śubha","start":"09:00","end":"10:21","startHours":9.003842222533072,"endHours":10.34744923538042,"quality":"auspicious"},{"name":"Roga","start":"10:21","end":"11:41","startHours":10.34744923538042,"endHours":11.691056248227767,"quality":"inauspicious"},{"name":"Udveg","start":"11:41","end":"13:02","startHours":11.691056248227767,"endHours":13.034663261075114,"quality":"inauspicious"},{"name":"Chala","start":"13:02","end":"14:23","startHours":13.034663261075114,"endHours":14.37827027392246,"quality":"neutral"},{"name":"Labha","start":"14:23","end":"15:43","startHours":14.37827027392246,"endHours":15.721877286769807,"quality":"auspicious"},{"name":"Amṛta","start":"15:43","end":"17:04","startHours":15.721877286769807,"endHours":17.065484299617154,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:04","end":"18:43","startHours":17.065484299617154,"endHours":18.721877286769807,"quality":"neutral"},{"name":"Labha","start":"18:43","end":"20:23","startHours":18.721877286769807,"endHours":20.37827027392246,"quality":"auspicious"},{"name":"Amṛta","start":"20:23","end":"22:02","startHours":20.37827027392246,"endHours":22.034663261075114,"quality":"auspicious"},{"name":"Kāla","start":"22:02","end":"23:41","startHours":22.034663261075114,"endHours":23.691056248227767,"quality":"inauspicious"},{"name":"Śubha","start":"23:41","end":"01:21","startHours":23.691056248227767,"endHours":25.347449235380417,"quality":"auspicious"},{"name":"Roga","start":"01:21","end":"03:00","startHours":25.347449235380417,"endHours":27.003842222533073,"quality":"inauspicious"},{"name":"Udveg","start":"03:00","end":"04:40","startHours":27.003842222533073,"endHours":28.660235209685723,"quality":"inauspicious"},{"name":"Chala","start":"04:40","end":"06:19","startHours":28.660235209685723,"endHours":30.31662819683838,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.316628196838378,"endHours":7.316628196838378,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.316628196838378,"endHours":8.316628196838378,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.316628196838378,"endHours":9.316628196838378,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.316628196838378,"endHours":10.316628196838378,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.316628196838378,"endHours":11.316628196838378,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.316628196838378,"endHours":12.316628196838378,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.316628196838378,"endHours":13.316628196838378,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.316628196838378,"endHours":14.316628196838378,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.316628196838378,"endHours":15.316628196838378,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.316628196838378,"endHours":16.31662819683838,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.31662819683838,"endHours":17.31662819683838,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.31662819683838,"endHours":18.31662819683838,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.31662819683838,"endHours":19.31662819683838,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.31662819683838,"endHours":20.31662819683838,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.31662819683838,"endHours":21.31662819683838,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.31662819683838,"endHours":22.31662819683838,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.31662819683838,"endHours":23.31662819683838,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.31662819683838,"endHours":24.31662819683838,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.31662819683838,"endHours":25.31662819683838,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.31662819683838,"endHours":26.31662819683838,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.31662819683838,"endHours":27.31662819683838,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.31662819683838,"endHours":28.31662819683838,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.31662819683838,"endHours":29.31662819683838,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.31662819683838,"endHours":30.31662819683838,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.6624940452886,"eotMinutes":7.298225106333945,"ayanamsa":26.0313}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Śukla Pūrṇimā · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[{"id":"datta-jayanti","name":"Datta Jayantī","name_sanskrit":"दत्त जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dattātreya (Brahmā + Viṣṇu + Śiva combined)","significance":"Birth of Dattātreya from Atri-Anusūyā; tri-mūrti unified avatāra.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2,"sources":["Mārkaṇḍeya Purāṇa","Bhāgavata 4.1.15"]},{"id":"annapurna-jayanti","name":"Annapūrṇā Jayantī","name_sanskrit":"अन्नपूर्णा जयन्ती","tradition":"Shakta","associated_deity":"Devī Annapūrṇā (Pārvatī as nourishing mother)","significance":"Devī Annapūrṇā's manifestation; food-grain pūjā; Mārgaśīrṣa Pūrṇimā tradition.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3,"sources":["Annapūrṇā-stotra by Śaṅkarācārya"]}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā + Kṛttikā","url":"/day/-3137-10-04","relevance":1},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 8, 2155 CE · Ranchi, Jharkhand · Vidhyamitra","description":"December 8, 2155 CE for Ranchi, Jharkhand: Śukla Pūrṇimā, sūryodaya 06:19, sūryāsta 17:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2155-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2155-12-08","sa":"https://sa.vidhyamitra.com/city/ranchi/2155-12-08","hi":"https://hi.vidhyamitra.com/city/ranchi/2155-12-08","x-default":"https://vidhyamitra.com/city/ranchi/2155-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:37:19.206Z","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":"2026-05-31T23:37:19.206Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:37:19.206Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}