{"id":"vidhyamitra:city-day:ranchi:1982-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1982-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-09-13","date_display":"September 13, 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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445225.770833,"kali_year":5084,"ahargana":1856760.2708,"sun":{"sidereal_longitude":145.6446,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":88.0433,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.3987,"elapsed_within_tithi_degrees":2.3987},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.0433,"elapsed_within_degrees":8.0433},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.6878},"karana":{"half_tithi_index":50,"name":"Bava"},"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":1982,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445225.770833,"ahargana":1856760.2708,"kali_year":5084,"ayanamsa_lahiri":23.6113,"grahas":{"sun":{"sidereal_longitude":146.324751,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":86.98015099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":0.6363},"mars":{"sidereal_longitude":211.91745100000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":172.37145099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":195.22495099999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":133.02075100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":177.00325099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":79.9055,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.9055,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445225.770833,"kali_year":5084,"ahargana":1856760.2708,"sun":{"sidereal_longitude":145.6446,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":88.0433,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.3987,"elapsed_within_tithi_degrees":2.3987},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.0433,"elapsed_within_degrees":8.0433},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.6878},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.636,"elongation":57.601},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.636,"opposition_distance":122.399}},"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":"17:55","solarNoonLocal":"11:44","dayLengthHours":12.351089636470494,"dayLengthDisplay":"12 Hours 21 Mins 04 Secs","nightLengthDisplay":"11 Hours 38 Mins 56 Secs","moonriseLocal":"01:04","moonsetLocal":"14:29","rahuKala":{"name":"Rāhu Kāla","start":"07:06","end":"08:39","startHours":7.101803537492463,"endHours":8.645689742051275,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:11","end":"11:44","startHours":10.189575946610088,"endHours":11.733462151168897,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:17","end":"14:49","startHours":13.27734835572771,"endHours":14.821234560286523,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:51","startHours":8.4398382481101,"endHours":8.85154123599245,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:24","startHours":6.072546067786588,"endHours":6.401908458092468,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:09","startHours":11.321759163286549,"endHours":12.14516513905125,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:44","startHours":3.911105381404252,"endHours":4.734511357168952,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:33","startHours":4.528659863227777,"endHours":5.557917332933651,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:48","end":"14:37","startHours":13.791977090580648,"endHours":14.615383066345348,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.709006969404147,"endHours":18.109006969404145,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:25","startHours":17.909006969404146,"endHours":18.423635704257084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.659006969404146,"endHours":19.409006969404146,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:09","startHours":23.32175916328655,"endHours":24.14516513905125,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:33","end":"07:06","startHours":5.557917332933651,"endHours":7.101803537492463,"quality":"auspicious"},{"name":"Kāla","start":"07:06","end":"08:39","startHours":7.101803537492463,"endHours":8.645689742051275,"quality":"inauspicious"},{"name":"Śubha","start":"08:39","end":"10:11","startHours":8.645689742051275,"endHours":10.189575946610088,"quality":"auspicious"},{"name":"Roga","start":"10:11","end":"11:44","startHours":10.189575946610088,"endHours":11.733462151168897,"quality":"inauspicious"},{"name":"Udveg","start":"11:44","end":"13:17","startHours":11.733462151168897,"endHours":13.27734835572771,"quality":"inauspicious"},{"name":"Chala","start":"13:17","end":"14:49","startHours":13.27734835572771,"endHours":14.821234560286523,"quality":"neutral"},{"name":"Labha","start":"14:49","end":"16:22","startHours":14.821234560286523,"endHours":16.365120764845333,"quality":"auspicious"},{"name":"Amṛta","start":"16:22","end":"17:55","startHours":16.365120764845333,"endHours":17.909006969404146,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:55","end":"19:22","startHours":17.909006969404146,"endHours":19.365120764845333,"quality":"neutral"},{"name":"Labha","start":"19:22","end":"20:49","startHours":19.365120764845333,"endHours":20.821234560286523,"quality":"auspicious"},{"name":"Amṛta","start":"20:49","end":"22:17","startHours":20.821234560286523,"endHours":22.27734835572771,"quality":"auspicious"},{"name":"Kāla","start":"22:17","end":"23:44","startHours":22.27734835572771,"endHours":23.7334621511689,"quality":"inauspicious"},{"name":"Śubha","start":"23:44","end":"01:11","startHours":23.7334621511689,"endHours":25.189575946610088,"quality":"auspicious"},{"name":"Roga","start":"01:11","end":"02:39","startHours":25.189575946610088,"endHours":26.645689742051275,"quality":"inauspicious"},{"name":"Udveg","start":"02:39","end":"04:06","startHours":26.645689742051275,"endHours":28.101803537492465,"quality":"inauspicious"},{"name":"Chala","start":"04:06","end":"05:33","startHours":28.101803537492465,"endHours":29.557917332933652,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.557917332933651,"endHours":6.557917332933651,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.557917332933651,"endHours":7.557917332933651,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.557917332933651,"endHours":8.557917332933652,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.557917332933652,"endHours":9.557917332933652,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.557917332933652,"endHours":10.557917332933652,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.557917332933652,"endHours":11.557917332933652,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.557917332933652,"endHours":12.557917332933652,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.557917332933652,"endHours":13.557917332933652,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.557917332933652,"endHours":14.557917332933652,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.557917332933652,"endHours":15.557917332933652,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.557917332933652,"endHours":16.557917332933652,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.557917332933652,"endHours":17.557917332933652,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.557917332933652,"endHours":18.557917332933652,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.557917332933652,"endHours":19.557917332933652,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.557917332933652,"endHours":20.557917332933652,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.557917332933652,"endHours":21.557917332933652,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.557917332933652,"endHours":22.557917332933652,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.557917332933652,"endHours":23.557917332933652,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.557917332933652,"endHours":24.557917332933652,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.557917332933652,"endHours":25.557917332933652,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.557917332933652,"endHours":26.557917332933652,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.557917332933652,"endHours":27.557917332933652,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.557917332933652,"endHours":28.557917332933652,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.557917332933652,"endHours":29.557917332933652,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":3.9854214304792235,"eotMinutes":4.753870929866006,"ayanamsa":23.6113}},"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 Ekādaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"-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":"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 13, 1982 CE · Ranchi, Jharkhand · Vidhyamitra","description":"September 13, 1982 CE for Ranchi, Jharkhand: Kṛṣṇa Ekādaśī, sūryodaya 05:33, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1982-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1982-09-13","sa":"https://sa.vidhyamitra.com/city/ranchi/1982-09-13","hi":"https://hi.vidhyamitra.com/city/ranchi/1982-09-13","x-default":"https://vidhyamitra.com/city/ranchi/1982-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:13:24.442Z","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":"2026-05-31T12:13:24.442Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:13:24.442Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}