{"id":"vidhyamitra:city-day:badrinath:1982-04-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/1982-04-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-04-06","date_display":"April 6, 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":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445065.770833,"kali_year":5083,"ahargana":1856600.2708,"sun":{"sidereal_longitude":352.5145,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":144.6017,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.0872,"elapsed_within_tithi_degrees":8.0872},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.6017,"elapsed_within_degrees":11.2684},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.1162},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":4,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445065.770833,"ahargana":1856600.2708,"kali_year":5083,"ayanamsa_lahiri":23.6052,"grahas":{"sun":{"sidereal_longitude":352.316865,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":143.59436499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":3.7391},"mars":{"sidereal_longitude":164.72486500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":346.440465,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":194.74496499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":306.15996500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":175.29586500000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.3831,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.3831,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445065.770833,"kali_year":5083,"ahargana":1856600.2708,"sun":{"sidereal_longitude":352.5145,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":144.6017,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.0872,"elapsed_within_tithi_degrees":8.0872},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.6017,"elapsed_within_degrees":11.2684},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.1162},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.739,"elongation":152.087},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.739,"opposition_distance":27.913}},"eclipse_window_40days":[]},"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"tier2":{"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"sunriseLocal":"05:56","sunsetLocal":"18:34","solarNoonLocal":"12:15","dayLengthHours":12.629459367451187,"dayLengthDisplay":"12 Hours 37 Mins 46 Secs","nightLengthDisplay":"11 Hours 22 Mins 14 Secs","moonriseLocal":"16:05","moonsetLocal":"04:35","rahuKala":{"name":"Rāhu Kāla","start":"15:24","end":"16:59","startHours":15.40427533018018,"endHours":16.982957751111577,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:05","end":"10:40","startHours":9.089545646454589,"endHours":10.668228067385986,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:50","startHours":12.246910488317384,"endHours":13.825592909248783,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.879054656997068,"endHours":9.300036635912107,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.4584082782355905,"endHours":6.795193861367622,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:40","startHours":11.825928509402345,"endHours":12.667892467232424,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:05","startHours":4.248252888931633,"endHours":5.090216846761712,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.879725857304193,"endHours":5.932180804591791,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.351820382892583,"endHours":15.193784340722663,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.36164017204298,"endHours":18.761640172042977,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:05","startHours":18.561640172042978,"endHours":19.087867645686778,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.311640172042978,"endHours":20.061640172042978,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:40","startHours":23.825928509402342,"endHours":24.667892467232424,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:56","end":"07:31","startHours":5.932180804591791,"endHours":7.51086322552319,"quality":"inauspicious"},{"name":"Udveg","start":"07:31","end":"09:05","startHours":7.51086322552319,"endHours":9.089545646454589,"quality":"inauspicious"},{"name":"Chala","start":"09:05","end":"10:40","startHours":9.089545646454589,"endHours":10.668228067385986,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"12:15","startHours":10.668228067385986,"endHours":12.246910488317384,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:50","startHours":12.246910488317384,"endHours":13.825592909248783,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:24","startHours":13.825592909248783,"endHours":15.40427533018018,"quality":"inauspicious"},{"name":"Śubha","start":"15:24","end":"16:59","startHours":15.40427533018018,"endHours":16.982957751111577,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:34","startHours":16.982957751111577,"endHours":18.561640172042978,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:34","end":"19:59","startHours":18.561640172042978,"endHours":19.98295775111158,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:24","startHours":19.98295775111158,"endHours":21.40427533018018,"quality":"auspicious"},{"name":"Roga","start":"21:24","end":"22:50","startHours":21.40427533018018,"endHours":22.825592909248783,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:15","startHours":22.825592909248783,"endHours":24.246910488317383,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:40","startHours":24.246910488317383,"endHours":25.668228067385986,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"03:05","startHours":25.668228067385986,"endHours":27.08954564645459,"quality":"auspicious"},{"name":"Amṛta","start":"03:05","end":"04:31","startHours":27.08954564645459,"endHours":28.510863225523188,"quality":"auspicious"},{"name":"Kāla","start":"04:31","end":"05:56","startHours":28.510863225523188,"endHours":29.93218080459179,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.932180804591791,"endHours":6.932180804591791,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.932180804591791,"endHours":7.932180804591791,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.932180804591791,"endHours":8.932180804591791,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.932180804591791,"endHours":9.932180804591791,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.932180804591791,"endHours":10.932180804591791,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.932180804591791,"endHours":11.932180804591791,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.932180804591791,"endHours":12.932180804591791,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.932180804591791,"endHours":13.932180804591791,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.932180804591791,"endHours":14.932180804591791,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.932180804591791,"endHours":15.932180804591791,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.932180804591791,"endHours":16.93218080459179,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.93218080459179,"endHours":17.93218080459179,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.93218080459179,"endHours":18.93218080459179,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.93218080459179,"endHours":19.93218080459179,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.93218080459179,"endHours":20.93218080459179,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.93218080459179,"endHours":21.93218080459179,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.93218080459179,"endHours":22.93218080459179,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.93218080459179,"endHours":23.93218080459179,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.93218080459179,"endHours":24.93218080459179,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.93218080459179,"endHours":25.93218080459179,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.93218080459179,"endHours":26.93218080459179,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.93218080459179,"endHours":27.93218080459179,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.93218080459179,"endHours":28.93218080459179,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.93218080459179,"endHours":29.93218080459179,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.2640005932158,"eotMinutes":-2.7898292990430456,"ayanamsa":23.6052}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Trayodaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"badrinath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 6, 1982 CE · Badarīnāth · Vidhyamitra","description":"April 6, 1982 CE for Badarīnāth: Śukla Trayodaśī, sūryodaya 05:56, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/1982-04-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/1982-04-06","sa":"https://sa.vidhyamitra.com/city/badrinath/1982-04-06","hi":"https://hi.vidhyamitra.com/city/badrinath/1982-04-06","x-default":"https://vidhyamitra.com/city/badrinath/1982-04-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:38:19.240Z","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":"2026-05-31T18:38:19.240Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:38:19.240Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}