{"id":"vidhyamitra:city-day:badrinath:2017-12-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2017-12-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-12-23","date_display":"December 23, 2017 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":2017,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458110.770833,"kali_year":5119,"ahargana":1869645.2708,"sun":{"sidereal_longitude":246.9276,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":302.5476,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.62,"elapsed_within_tithi_degrees":7.62},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.5476,"elapsed_within_degrees":9.2142},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.4752},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":2017,"month":12,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458110.770833,"ahargana":1869645.2708,"kali_year":5119,"ayanamsa_lahiri":24.1041,"grahas":{"sun":{"sidereal_longitude":247.28605000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":299.02315,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":-0.4193},"mars":{"sidereal_longitude":194.16145000000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":228.52334999999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":201.01845000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":242.91395,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":246.08225000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":117.1962,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.1962,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":12,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458110.770833,"kali_year":5119,"ahargana":1869645.2708,"sun":{"sidereal_longitude":246.9276,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":302.5476,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.62,"elapsed_within_tithi_degrees":7.62},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.5476,"elapsed_within_degrees":9.2142},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.4752},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.419,"elongation":55.62},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.419,"opposition_distance":124.38}},"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":"07:07","sunsetLocal":"17:16","solarNoonLocal":"12:12","dayLengthHours":10.153901870231902,"dayLengthDisplay":"10 Hours 09 Mins 14 Secs","nightLengthDisplay":"13 Hours 50 Mins 46 Secs","moonriseLocal":"10:09","moonsetLocal":"21:08","rahuKala":{"name":"Rāhu Kāla","start":"09:39","end":"10:55","startHours":9.654546337580237,"endHours":10.923784071359226,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:28","end":"14:44","startHours":13.462259538917202,"endHours":14.731497272696188,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:07","end":"08:23","startHours":7.116070870022262,"endHours":8.38530860380125,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:49","startHours":9.485314639743038,"endHours":9.823778035417435,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.539150114615258,"endHours":7.809920831154775,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:32","startHours":11.854558409463817,"endHours":12.531485200812611,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:26","startHours":5.762217287324675,"endHours":6.439144078673468,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:16","end":"07:07","startHours":6.26991238083627,"endHours":7.116070870022262,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:34","startHours":13.885338783510196,"endHours":14.562265574858989,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.069972740254165,"endHours":17.469972740254164,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:42","startHours":17.269972740254165,"endHours":17.69305198484716,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.019972740254165,"endHours":18.769972740254165,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:32","startHours":23.85455840946382,"endHours":24.53148520081261,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:07","end":"08:23","startHours":7.116070870022262,"endHours":8.38530860380125,"quality":"inauspicious"},{"name":"Śubha","start":"08:23","end":"09:39","startHours":8.38530860380125,"endHours":9.654546337580237,"quality":"auspicious"},{"name":"Roga","start":"09:39","end":"10:55","startHours":9.654546337580237,"endHours":10.923784071359226,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:12","startHours":10.923784071359226,"endHours":12.193021805138212,"quality":"inauspicious"},{"name":"Chala","start":"12:12","end":"13:28","startHours":12.193021805138212,"endHours":13.462259538917202,"quality":"neutral"},{"name":"Labha","start":"13:28","end":"14:44","startHours":13.462259538917202,"endHours":14.731497272696188,"quality":"auspicious"},{"name":"Amṛta","start":"14:44","end":"16:00","startHours":14.731497272696188,"endHours":16.000735006475175,"quality":"auspicious"},{"name":"Kāla","start":"16:00","end":"17:16","startHours":16.000735006475175,"endHours":17.269972740254165,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:16","end":"19:00","startHours":17.269972740254165,"endHours":19.00073500647518,"quality":"auspicious"},{"name":"Amṛta","start":"19:00","end":"20:44","startHours":19.00073500647518,"endHours":20.73149727269619,"quality":"auspicious"},{"name":"Kāla","start":"20:44","end":"22:28","startHours":20.73149727269619,"endHours":22.462259538917202,"quality":"inauspicious"},{"name":"Śubha","start":"22:28","end":"00:12","startHours":22.462259538917202,"endHours":24.193021805138216,"quality":"auspicious"},{"name":"Roga","start":"00:12","end":"01:55","startHours":24.193021805138216,"endHours":25.923784071359226,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:39","startHours":25.923784071359226,"endHours":27.65454633758024,"quality":"inauspicious"},{"name":"Chala","start":"03:39","end":"05:23","startHours":27.65454633758024,"endHours":29.38530860380125,"quality":"neutral"},{"name":"Labha","start":"05:23","end":"07:07","startHours":29.38530860380125,"endHours":31.116070870022263,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.116070870022262,"endHours":8.116070870022263,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.116070870022263,"endHours":9.116070870022263,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.116070870022263,"endHours":10.116070870022263,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.116070870022263,"endHours":11.116070870022263,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.116070870022263,"endHours":12.116070870022263,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.116070870022263,"endHours":13.116070870022263,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.116070870022263,"endHours":14.116070870022263,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.116070870022263,"endHours":15.116070870022263,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.116070870022263,"endHours":16.116070870022263,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.116070870022263,"endHours":17.116070870022263,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.116070870022263,"endHours":18.116070870022263,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.116070870022263,"endHours":19.116070870022263,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.116070870022263,"endHours":20.116070870022263,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.116070870022263,"endHours":21.116070870022263,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.116070870022263,"endHours":22.116070870022263,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.116070870022263,"endHours":23.116070870022263,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.116070870022263,"endHours":24.116070870022263,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.116070870022263,"endHours":25.116070870022263,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.116070870022263,"endHours":26.116070870022263,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.116070870022263,"endHours":27.116070870022263,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.116070870022263,"endHours":28.116070870022263,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.116070870022263,"endHours":29.116070870022263,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.116070870022263,"endHours":30.116070870022263,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.116070870022263,"endHours":31.116070870022263,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.429189927734743,"eotMinutes":0.4434916917071845,"ayanamsa":24.1041}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pañcamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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 23, 2017 CE · Badarīnāth · Vidhyamitra","description":"December 23, 2017 CE for Badarīnāth: Śukla Pañcamī, sūryodaya 07:07, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2017-12-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2017-12-23","sa":"https://sa.vidhyamitra.com/city/badrinath/2017-12-23","hi":"https://hi.vidhyamitra.com/city/badrinath/2017-12-23","x-default":"https://vidhyamitra.com/city/badrinath/2017-12-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:51:37.189Z","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":"2026-05-15T15:51:37.189Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:51:37.189Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}