{"id":"vidhyamitra:city-day:ranchi:1982-09-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1982-09-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-09-11","date_display":"September 11, 1982 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":1982,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445223.770833,"kali_year":5084,"ahargana":1856758.2708,"sun":{"sidereal_longitude":143.7039,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":59.1893,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":275.4854,"elapsed_within_tithi_degrees":11.4854},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.1893,"elapsed_within_degrees":5.856},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.8932},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1982,"month":9,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445223.770833,"ahargana":1856758.2708,"kali_year":5084,"ayanamsa_lahiri":23.6112,"grahas":{"sun":{"sidereal_longitude":144.37912799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":58.52832799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-1.5982},"mars":{"sidereal_longitude":210.582628,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":171.06852800000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":194.86982799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":130.544528,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":176.78522799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":80.0115,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.0115,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1982,"month":9,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445223.770833,"kali_year":5084,"ahargana":1856758.2708,"sun":{"sidereal_longitude":143.7039,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":59.1893,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":275.4854,"elapsed_within_tithi_degrees":11.4854},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.1893,"elapsed_within_degrees":5.856},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.8932},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.598,"elongation":84.515},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.598,"opposition_distance":95.485}},"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":"05:33","sunsetLocal":"17:57","solarNoonLocal":"11:45","dayLengthHours":12.395355743816914,"dayLengthDisplay":"12 Hours 23 Mins 43 Secs","nightLengthDisplay":"11 Hours 36 Mins 17 Secs","moonriseLocal":"23:16","moonsetLocal":"12:47","rahuKala":{"name":"Rāhu Kāla","start":"08:39","end":"10:12","startHours":8.646947861473059,"endHours":10.196367329450172,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:18","end":"14:51","startHours":13.295206265404401,"endHours":14.844625733381516,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:33","end":"07:06","startHours":5.54810892551883,"endHours":7.097528393495944,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:51","startHours":8.44035859907611,"endHours":8.853537123870007,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:24","startHours":6.064582081511201,"endHours":6.3951249013463185,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:10","startHours":11.332608272633388,"endHours":12.158965322221183,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:43","startHours":3.895394826343241,"endHours":4.7217518759310355,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:33","startHours":4.515162613534087,"endHours":5.54810892551883,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:38","startHours":13.811679421396772,"endHours":14.638036470984567,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.743464669335744,"endHours":18.143464669335742,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:28","startHours":17.943464669335743,"endHours":18.459937825328115,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.693464669335743,"endHours":19.443464669335743,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:10","startHours":23.33260827263339,"endHours":24.15896532222118,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:33","end":"07:06","startHours":5.54810892551883,"endHours":7.097528393495944,"quality":"inauspicious"},{"name":"Śubha","start":"07:06","end":"08:39","startHours":7.097528393495944,"endHours":8.646947861473059,"quality":"auspicious"},{"name":"Roga","start":"08:39","end":"10:12","startHours":8.646947861473059,"endHours":10.196367329450172,"quality":"inauspicious"},{"name":"Udveg","start":"10:12","end":"11:45","startHours":10.196367329450172,"endHours":11.745786797427286,"quality":"inauspicious"},{"name":"Chala","start":"11:45","end":"13:18","startHours":11.745786797427286,"endHours":13.295206265404401,"quality":"neutral"},{"name":"Labha","start":"13:18","end":"14:51","startHours":13.295206265404401,"endHours":14.844625733381516,"quality":"auspicious"},{"name":"Amṛta","start":"14:51","end":"16:24","startHours":14.844625733381516,"endHours":16.39404520135863,"quality":"auspicious"},{"name":"Kāla","start":"16:24","end":"17:57","startHours":16.39404520135863,"endHours":17.943464669335743,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:57","end":"19:24","startHours":17.943464669335743,"endHours":19.39404520135863,"quality":"auspicious"},{"name":"Amṛta","start":"19:24","end":"20:51","startHours":19.39404520135863,"endHours":20.844625733381513,"quality":"auspicious"},{"name":"Kāla","start":"20:51","end":"22:18","startHours":20.844625733381513,"endHours":22.2952062654044,"quality":"inauspicious"},{"name":"Śubha","start":"22:18","end":"23:45","startHours":22.2952062654044,"endHours":23.745786797427286,"quality":"auspicious"},{"name":"Roga","start":"23:45","end":"01:12","startHours":23.745786797427286,"endHours":25.196367329450172,"quality":"inauspicious"},{"name":"Udveg","start":"01:12","end":"02:39","startHours":25.196367329450172,"endHours":26.64694786147306,"quality":"inauspicious"},{"name":"Chala","start":"02:39","end":"04:06","startHours":26.64694786147306,"endHours":28.097528393495942,"quality":"neutral"},{"name":"Labha","start":"04:06","end":"05:33","startHours":28.097528393495942,"endHours":29.54810892551883,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.54810892551883,"endHours":6.54810892551883,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.54810892551883,"endHours":7.54810892551883,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.54810892551883,"endHours":8.548108925518829,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.548108925518829,"endHours":9.548108925518829,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.548108925518829,"endHours":10.548108925518829,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.548108925518829,"endHours":11.548108925518829,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.548108925518829,"endHours":12.548108925518829,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.548108925518829,"endHours":13.548108925518829,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.548108925518829,"endHours":14.548108925518829,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.548108925518829,"endHours":15.548108925518829,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.548108925518829,"endHours":16.54810892551883,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.54810892551883,"endHours":17.54810892551883,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.54810892551883,"endHours":18.54810892551883,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.54810892551883,"endHours":19.54810892551883,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.54810892551883,"endHours":20.54810892551883,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.54810892551883,"endHours":21.54810892551883,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.54810892551883,"endHours":22.54810892551883,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.54810892551883,"endHours":23.54810892551883,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.54810892551883,"endHours":24.54810892551883,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.54810892551883,"endHours":25.54810892551883,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.54810892551883,"endHours":26.54810892551883,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.54810892551883,"endHours":27.54810892551883,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.54810892551883,"endHours":28.54810892551883,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.54810892551883,"endHours":29.54810892551883,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.747165194749478,"eotMinutes":4.014392154362758,"ayanamsa":23.6112}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Kṛṣṇa Aṣṭamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 September 11, 1982 CE · Ranchi, Jharkhand · Vidhyamitra","description":"September 11, 1982 CE for Ranchi, Jharkhand: Kṛṣṇa Aṣṭamī, sūryodaya 05:33, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1982-09-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1982-09-11","sa":"https://sa.vidhyamitra.com/city/ranchi/1982-09-11","hi":"https://hi.vidhyamitra.com/city/ranchi/1982-09-11","x-default":"https://vidhyamitra.com/city/ranchi/1982-09-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:21:41.341Z","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":"2026-06-01T09:21:41.341Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:21:41.341Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}