{"id":"vidhyamitra:city-day:badrinath:2174-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2174-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-08-31","date_display":"August 31, 2174 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":2174,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515339.770833,"kali_year":5276,"ahargana":1926874.2708,"sun":{"sidereal_longitude":130.4915,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":173.6417,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.1503,"elapsed_within_tithi_degrees":7.1503},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6417,"elapsed_within_degrees":0.3084},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.1332},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2174,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515339.770833,"ahargana":1926874.2708,"kali_year":5276,"ayanamsa_lahiri":26.2929,"grahas":{"sun":{"sidereal_longitude":131.58948099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":170.801781,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-2.1602},"mars":{"sidereal_longitude":228.33448099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":149.219881,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":254.05368099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":126.64038099999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":358.472781,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":324.9284,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":144.9284,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2174,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515339.770833,"kali_year":5276,"ahargana":1926874.2708,"sun":{"sidereal_longitude":130.4915,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":173.6417,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.1503,"elapsed_within_tithi_degrees":7.1503},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6417,"elapsed_within_degrees":0.3084},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.1332},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.16,"elongation":43.15},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.16,"opposition_distance":136.85}},"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":"05:47","sunsetLocal":"18:36","solarNoonLocal":"12:12","dayLengthHours":12.82046353811857,"dayLengthDisplay":"12 Hours 49 Mins 14 Secs","nightLengthDisplay":"11 Hours 10 Mins 46 Secs","moonriseLocal":"09:02","moonsetLocal":"20:35","rahuKala":{"name":"Rāhu Kāla","start":"12:12","end":"13:48","startHours":12.19798684127688,"endHours":13.8005447835417,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:23","end":"09:00","startHours":7.390313014482414,"endHours":8.992870956747236,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:12","startHours":10.595428899012056,"endHours":12.19798684127688,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:12","startHours":8.779196564445261,"endHours":9.206545349049213,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:40","startHours":6.321941052972534,"endHours":6.663820080655696,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:38","startHours":11.770638056672926,"endHours":12.62533562588083,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:56","startHours":4.078359933801784,"endHours":4.933057503009689,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:47","startHours":4.719383110707712,"endHours":5.787755072217593,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:11","startHours":14.33473076429664,"endHours":15.189428333504546,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.408218610336164,"endHours":18.808218610336162,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:09","startHours":18.608218610336163,"endHours":19.142404591091104,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.358218610336163,"endHours":20.108218610336163,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:38","startHours":23.770638056672926,"endHours":24.625335625880833,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:47","end":"07:23","startHours":5.787755072217593,"endHours":7.390313014482414,"quality":"auspicious"},{"name":"Amṛta","start":"07:23","end":"09:00","startHours":7.390313014482414,"endHours":8.992870956747236,"quality":"auspicious"},{"name":"Kāla","start":"09:00","end":"10:36","startHours":8.992870956747236,"endHours":10.595428899012056,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:12","startHours":10.595428899012056,"endHours":12.19798684127688,"quality":"auspicious"},{"name":"Roga","start":"12:12","end":"13:48","startHours":12.19798684127688,"endHours":13.8005447835417,"quality":"inauspicious"},{"name":"Udveg","start":"13:48","end":"15:24","startHours":13.8005447835417,"endHours":15.40310272580652,"quality":"inauspicious"},{"name":"Chala","start":"15:24","end":"17:00","startHours":15.40310272580652,"endHours":17.005660668071343,"quality":"neutral"},{"name":"Labha","start":"17:00","end":"18:36","startHours":17.005660668071343,"endHours":18.608218610336163,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:36","end":"20:00","startHours":18.608218610336163,"endHours":20.005660668071343,"quality":"inauspicious"},{"name":"Chala","start":"20:00","end":"21:24","startHours":20.005660668071343,"endHours":21.40310272580652,"quality":"neutral"},{"name":"Labha","start":"21:24","end":"22:48","startHours":21.40310272580652,"endHours":22.8005447835417,"quality":"auspicious"},{"name":"Amṛta","start":"22:48","end":"00:12","startHours":22.8005447835417,"endHours":24.19798684127688,"quality":"auspicious"},{"name":"Kāla","start":"00:12","end":"01:36","startHours":24.19798684127688,"endHours":25.595428899012056,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"03:00","startHours":25.595428899012056,"endHours":26.992870956747236,"quality":"auspicious"},{"name":"Roga","start":"03:00","end":"04:23","startHours":26.992870956747236,"endHours":28.390313014482416,"quality":"inauspicious"},{"name":"Udveg","start":"04:23","end":"05:47","startHours":28.390313014482416,"endHours":29.787755072217593,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.787755072217593,"endHours":6.787755072217593,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.787755072217593,"endHours":7.787755072217593,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.787755072217593,"endHours":8.787755072217593,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.787755072217593,"endHours":9.787755072217593,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.787755072217593,"endHours":10.787755072217593,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.787755072217593,"endHours":11.787755072217593,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.787755072217593,"endHours":12.787755072217593,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.787755072217593,"endHours":13.787755072217593,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.787755072217593,"endHours":14.787755072217593,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.787755072217593,"endHours":15.787755072217593,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.787755072217593,"endHours":16.787755072217593,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.787755072217593,"endHours":17.787755072217593,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.787755072217593,"endHours":18.787755072217593,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.787755072217593,"endHours":19.787755072217593,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.787755072217593,"endHours":20.787755072217593,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.787755072217593,"endHours":21.787755072217593,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.787755072217593,"endHours":22.787755072217593,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.787755072217593,"endHours":23.787755072217593,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.787755072217593,"endHours":24.787755072217593,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.787755072217593,"endHours":25.787755072217593,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.787755072217593,"endHours":26.787755072217593,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.787755072217593,"endHours":27.787755072217593,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.787755072217593,"endHours":28.787755072217593,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.787755072217593,"endHours":29.787755072217593,"planetary_lord":"Sun"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","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":8.612434082495824,"eotMinutes":0.14558952338733633,"ayanamsa":26.2929}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturthī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[{"id":"ganesha-chaturthi","name":"Gaṇeśa Caturthī","name_sanskrit":"गणेश चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Gaṇeśa's birth day; 11-day festival in Maharashtra.","vrata":false,"detection":{"tithi_number":4,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":1},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 August 31, 2174 CE · Badarīnāth · Vidhyamitra","description":"August 31, 2174 CE for Badarīnāth: Śukla Caturthī, sūryodaya 05:47, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2174-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2174-08-31","sa":"https://sa.vidhyamitra.com/city/badrinath/2174-08-31","hi":"https://hi.vidhyamitra.com/city/badrinath/2174-08-31","x-default":"https://vidhyamitra.com/city/badrinath/2174-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:33:07.850Z","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":"2026-06-03T07:33:07.850Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:33:07.850Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}