{"id":"vidhyamitra:city-day:badrinath:2017-04-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2017-04-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-04-23","date_display":"April 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":4,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457866.770833,"kali_year":5119,"ahargana":1869401.2708,"sun":{"sidereal_longitude":9.0516,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":323.6434,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.5917,"elapsed_within_tithi_degrees":2.5917},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.6434,"elapsed_within_degrees":3.6434},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.695},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":4,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457866.770833,"ahargana":1869401.2708,"kali_year":5119,"ayanamsa_lahiri":24.0948,"grahas":{"sun":{"sidereal_longitude":8.993372000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":322.320372,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-1.0509},"mars":{"sidereal_longitude":36.77547199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":4.234871999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":171.82787199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"venus":{"sidereal_longitude":333.671372,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":243.300972,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":130.1245,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":310.1245,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":4,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457866.770833,"kali_year":5119,"ahargana":1869401.2708,"sun":{"sidereal_longitude":9.0516,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":323.6434,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.5917,"elapsed_within_tithi_degrees":2.5917},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.6434,"elapsed_within_degrees":3.6434},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.695},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.051,"elongation":45.408},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.051,"opposition_distance":134.592}},"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":"05:36","sunsetLocal":"18:45","solarNoonLocal":"12:10","dayLengthHours":13.147411712772787,"dayLengthDisplay":"13 Hours 08 Mins 51 Secs","nightLengthDisplay":"10 Hours 51 Mins 09 Secs","moonriseLocal":"03:14","moonsetLocal":"14:54","rahuKala":{"name":"Rāhu Kāla","start":"17:06","end":"18:45","startHours":17.103982913212885,"endHours":18.747409377309484,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:10","end":"13:49","startHours":12.173703520923091,"endHours":13.81712998501969,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:28","end":"17:06","startHours":15.460556449116286,"endHours":17.103982913212885,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:06","startHours":8.66772706418368,"endHours":9.105974121276107,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.14780648590223,"endHours":6.498404131576171,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:37","startHours":11.735456463830666,"endHours":12.611950578015517,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.847009436166992,"endHours":4.723503550351844,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:36","startHours":4.504380021805631,"endHours":5.599997664536697,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:14","startHours":14.364938806385222,"endHours":15.241432920570075,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.547409377309485,"endHours":18.947409377309484,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.747409377309484,"endHours":19.295218198675016,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.497409377309484,"endHours":20.247409377309484,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:37","startHours":23.735456463830666,"endHours":24.611950578015517,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:36","end":"07:15","startHours":5.599997664536697,"endHours":7.243424128633295,"quality":"inauspicious"},{"name":"Chala","start":"07:15","end":"08:53","startHours":7.243424128633295,"endHours":8.886850592729893,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:32","startHours":8.886850592729893,"endHours":10.530277056826492,"quality":"auspicious"},{"name":"Amṛta","start":"10:32","end":"12:10","startHours":10.530277056826492,"endHours":12.173703520923091,"quality":"auspicious"},{"name":"Kāla","start":"12:10","end":"13:49","startHours":12.173703520923091,"endHours":13.81712998501969,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:28","startHours":13.81712998501969,"endHours":15.460556449116286,"quality":"auspicious"},{"name":"Roga","start":"15:28","end":"17:06","startHours":15.460556449116286,"endHours":17.103982913212885,"quality":"inauspicious"},{"name":"Udveg","start":"17:06","end":"18:45","startHours":17.103982913212885,"endHours":18.747409377309484,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:45","end":"20:06","startHours":18.747409377309484,"endHours":20.103982913212885,"quality":"auspicious"},{"name":"Roga","start":"20:06","end":"21:28","startHours":20.103982913212885,"endHours":21.46055644911629,"quality":"inauspicious"},{"name":"Udveg","start":"21:28","end":"22:49","startHours":21.46055644911629,"endHours":22.81712998501969,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:10","startHours":22.81712998501969,"endHours":24.17370352092309,"quality":"neutral"},{"name":"Labha","start":"00:10","end":"01:32","startHours":24.17370352092309,"endHours":25.530277056826492,"quality":"auspicious"},{"name":"Amṛta","start":"01:32","end":"02:53","startHours":25.530277056826492,"endHours":26.886850592729893,"quality":"auspicious"},{"name":"Kāla","start":"02:53","end":"04:15","startHours":26.886850592729893,"endHours":28.243424128633297,"quality":"inauspicious"},{"name":"Śubha","start":"04:15","end":"05:36","startHours":28.243424128633297,"endHours":29.599997664536698,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.599997664536697,"endHours":6.599997664536697,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.599997664536697,"endHours":7.599997664536697,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.599997664536697,"endHours":8.599997664536698,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.599997664536698,"endHours":9.599997664536698,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.599997664536698,"endHours":10.599997664536698,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.599997664536698,"endHours":11.599997664536698,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.599997664536698,"endHours":12.599997664536698,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.599997664536698,"endHours":13.599997664536698,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.599997664536698,"endHours":14.599997664536698,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.599997664536698,"endHours":15.599997664536698,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.599997664536698,"endHours":16.599997664536698,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.599997664536698,"endHours":17.599997664536698,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.599997664536698,"endHours":18.599997664536698,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.599997664536698,"endHours":19.599997664536698,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.599997664536698,"endHours":20.599997664536698,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.599997664536698,"endHours":21.599997664536698,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.599997664536698,"endHours":22.599997664536698,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.599997664536698,"endHours":23.599997664536698,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.599997664536698,"endHours":24.599997664536698,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.599997664536698,"endHours":25.599997664536698,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.599997664536698,"endHours":26.599997664536698,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.599997664536698,"endHours":27.599997664536698,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.599997664536698,"endHours":28.599997664536698,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.599997664536698,"endHours":29.599997664536698,"planetary_lord":"Jupiter"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.540736374409173,"eotMinutes":1.6025887446145586,"ayanamsa":24.0948}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvādaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 23, 2017 CE · Badarīnāth · Vidhyamitra","description":"April 23, 2017 CE for Badarīnāth: Kṛṣṇa Dvādaśī, sūryodaya 05:36, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2017-04-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2017-04-23","sa":"https://sa.vidhyamitra.com/city/badrinath/2017-04-23","hi":"https://hi.vidhyamitra.com/city/badrinath/2017-04-23","x-default":"https://vidhyamitra.com/city/badrinath/2017-04-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:56:43.271Z","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":"2026-05-15T15:56:43.271Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:56:43.271Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}