{"id":"vidhyamitra:city-day:badrinath:2018-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2018-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-12-08","date_display":"December 8, 2018 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":2018,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458460.770833,"kali_year":5120,"ahargana":1869995.2708,"sun":{"sidereal_longitude":231.2743,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":241.6873,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.413,"elapsed_within_tithi_degrees":10.413},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":241.6873,"elapsed_within_degrees":1.6873},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.9616},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2018,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458460.770833,"ahargana":1869995.2708,"kali_year":5120,"ayanamsa_lahiri":24.1175,"grahas":{"sun":{"sidereal_longitude":231.766977,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":240.173677,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":2.7041},"mars":{"sidereal_longitude":319.628277,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":212.90897700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":222.40027699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":188.815477,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":254.37637699999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.6515,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.6515,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":2018,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458460.770833,"kali_year":5120,"ahargana":1869995.2708,"sun":{"sidereal_longitude":231.2743,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":241.6873,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.413,"elapsed_within_tithi_degrees":10.413},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":241.6873,"elapsed_within_degrees":1.6873},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.9616},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.704,"elongation":10.413},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.704,"opposition_distance":169.587}},"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":"06:58","sunsetLocal":"17:11","solarNoonLocal":"12:05","dayLengthHours":10.224473759704914,"dayLengthDisplay":"10 Hours 13 Mins 28 Secs","nightLengthDisplay":"13 Hours 46 Mins 32 Secs","moonriseLocal":"07:35","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"09:31","end":"10:48","startHours":9.52265780830154,"endHours":10.800717028264653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:21","end":"14:38","startHours":13.356835468190884,"endHours":14.634894688153997,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:58","end":"08:15","startHours":6.966539368375312,"endHours":8.244598588338427,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.352249912306458,"endHours":9.693065704296622,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:40","startHours":7.392559108363017,"endHours":7.665211741955147,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:25","startHours":11.737960456237605,"endHours":12.419592040217932,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:17","startHours":5.603276200414657,"endHours":6.284907784394984,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"06:58","startHours":6.114499888399902,"endHours":6.966539368375312,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:28","startHours":13.782855208178589,"endHours":14.464486792158917,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:59","end":"17:23","startHours":16.991013128080226,"endHours":17.391013128080225,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:11","end":"17:37","startHours":17.191013128080225,"endHours":17.61703286806793,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:56","end":"18:41","startHours":16.941013128080225,"endHours":18.691013128080225,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:25","startHours":23.737960456237605,"endHours":24.419592040217932,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:58","end":"08:15","startHours":6.966539368375312,"endHours":8.244598588338427,"quality":"inauspicious"},{"name":"Śubha","start":"08:15","end":"09:31","startHours":8.244598588338427,"endHours":9.52265780830154,"quality":"auspicious"},{"name":"Roga","start":"09:31","end":"10:48","startHours":9.52265780830154,"endHours":10.800717028264653,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:05","startHours":10.800717028264653,"endHours":12.078776248227769,"quality":"inauspicious"},{"name":"Chala","start":"12:05","end":"13:21","startHours":12.078776248227769,"endHours":13.356835468190884,"quality":"neutral"},{"name":"Labha","start":"13:21","end":"14:38","startHours":13.356835468190884,"endHours":14.634894688153997,"quality":"auspicious"},{"name":"Amṛta","start":"14:38","end":"15:55","startHours":14.634894688153997,"endHours":15.91295390811711,"quality":"auspicious"},{"name":"Kāla","start":"15:55","end":"17:11","startHours":15.91295390811711,"endHours":17.191013128080225,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:11","end":"18:55","startHours":17.191013128080225,"endHours":18.91295390811711,"quality":"auspicious"},{"name":"Amṛta","start":"18:55","end":"20:38","startHours":18.91295390811711,"endHours":20.634894688154,"quality":"auspicious"},{"name":"Kāla","start":"20:38","end":"22:21","startHours":20.634894688154,"endHours":22.356835468190884,"quality":"inauspicious"},{"name":"Śubha","start":"22:21","end":"00:05","startHours":22.356835468190884,"endHours":24.07877624822777,"quality":"auspicious"},{"name":"Roga","start":"00:05","end":"01:48","startHours":24.07877624822777,"endHours":25.800717028264653,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:31","startHours":25.800717028264653,"endHours":27.52265780830154,"quality":"inauspicious"},{"name":"Chala","start":"03:31","end":"05:15","startHours":27.52265780830154,"endHours":29.244598588338427,"quality":"neutral"},{"name":"Labha","start":"05:15","end":"06:58","startHours":29.244598588338427,"endHours":30.96653936837531,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:58","end":"07:58","startHours":6.966539368375312,"endHours":7.966539368375312,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:58","end":"08:58","startHours":7.966539368375312,"endHours":8.966539368375312,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:58","end":"09:58","startHours":8.966539368375312,"endHours":9.966539368375312,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:58","end":"10:58","startHours":9.966539368375312,"endHours":10.966539368375312,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:58","end":"11:58","startHours":10.966539368375312,"endHours":11.966539368375312,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:58","end":"12:58","startHours":11.966539368375312,"endHours":12.966539368375312,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:58","end":"13:58","startHours":12.966539368375312,"endHours":13.966539368375312,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:58","end":"14:58","startHours":13.966539368375312,"endHours":14.966539368375312,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:58","end":"15:58","startHours":14.966539368375312,"endHours":15.966539368375312,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:58","end":"16:58","startHours":15.966539368375312,"endHours":16.96653936837531,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:58","end":"17:58","startHours":16.96653936837531,"endHours":17.96653936837531,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:58","end":"18:58","startHours":17.96653936837531,"endHours":18.96653936837531,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:58","end":"19:58","startHours":18.96653936837531,"endHours":19.96653936837531,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:58","end":"20:58","startHours":19.96653936837531,"endHours":20.96653936837531,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:58","end":"21:58","startHours":20.96653936837531,"endHours":21.96653936837531,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:58","end":"22:58","startHours":21.96653936837531,"endHours":22.96653936837531,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:58","end":"23:58","startHours":22.96653936837531,"endHours":23.96653936837531,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:58","end":"00:58","startHours":23.96653936837531,"endHours":24.96653936837531,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:58","end":"01:58","startHours":24.96653936837531,"endHours":25.96653936837531,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:58","end":"02:58","startHours":25.96653936837531,"endHours":26.96653936837531,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:58","end":"03:58","startHours":26.96653936837531,"endHours":27.96653936837531,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:58","end":"04:58","startHours":27.96653936837531,"endHours":28.96653936837531,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:58","end":"05:58","startHours":28.96653936837531,"endHours":29.96653936837531,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:58","end":"06:58","startHours":29.96653936837531,"endHours":30.96653936837531,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.6886520910597,"eotMinutes":7.298225106333945,"ayanamsa":24.1175}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pratipada · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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":[]},"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 December 8, 2018 CE · Badarīnāth · Vidhyamitra","description":"December 8, 2018 CE for Badarīnāth: Śukla Pratipada, sūryodaya 06:58, sūryāsta 17:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2018-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2018-12-08","sa":"https://sa.vidhyamitra.com/city/badrinath/2018-12-08","hi":"https://hi.vidhyamitra.com/city/badrinath/2018-12-08","x-default":"https://vidhyamitra.com/city/badrinath/2018-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T13:56:13.543Z","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":"2026-05-15T13:56:13.543Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T13:56:13.543Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}