{"id":"vidhyamitra:city-day:badrinath:-3141-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/-3141-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3141-04-18","date_display":"April 18, 3142 BCE","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3141,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":573914.770833,"kali_year":-39,"ahargana":-14550.7292,"sun":{"sidereal_longitude":59.4763,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":158.3058,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.8294,"elapsed_within_tithi_degrees":2.8294},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.3058,"elapsed_within_degrees":11.6391},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.7821},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":-3141,"month":4,"day":18,"hour":6,"minute":30,"calendar":"julian"},"julian_day":573914.770833,"ahargana":-14550.7292,"kali_year":-39,"ayanamsa_lahiri":-47.9593,"grahas":{"sun":{"sidereal_longitude":59.4763,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":158.3058,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":-4.2951},"mars":{"sidereal_longitude":336.1297,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":74.8024,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":222.7348,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":71.0775,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":234.0244,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":230.9677,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.9677,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3141,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":573914.770833,"kali_year":-39,"ahargana":-14550.7292,"sun":{"sidereal_longitude":59.4763,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":158.3058,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.8294,"elapsed_within_tithi_degrees":2.8294},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.3058,"elapsed_within_degrees":11.6391},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.7821},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.295,"elongation":98.829},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.295,"opposition_distance":81.171}},"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":"05:57","sunsetLocal":"18:26","solarNoonLocal":"12:12","dayLengthHours":12.491940112220249,"dayLengthDisplay":"12 Hours 29 Mins 31 Secs","nightLengthDisplay":"11 Hours 30 Mins 29 Secs","moonriseLocal":"11:48","moonsetLocal":"01:45","rahuKala":{"name":"Rāhu Kāla","start":"16:53","end":"18:26","startHours":16.87645949381787,"endHours":18.4379520078454,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:45","startHours":12.191981951735276,"endHours":13.753474465762807,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:19","end":"16:53","startHours":15.314966979790338,"endHours":16.87645949381787,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:17","startHours":8.860797921809876,"endHours":9.27719592555055,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.466509400300994,"endHours":6.799627803293534,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:37","startHours":11.775583947994601,"endHours":12.60837995547595,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:07","startHours":4.280419880662451,"endHours":5.113215888143801,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:57","startHours":4.905016886273463,"endHours":5.94601189562515,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:06","startHours":14.273971970438652,"endHours":15.106767977920002,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.2379520078454,"endHours":18.6379520078454,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.4379520078454,"endHours":18.958449512521245,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.1879520078454,"endHours":19.9379520078454,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:37","startHours":23.7755839479946,"endHours":24.60837995547595,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:57","end":"07:30","startHours":5.94601189562515,"endHours":7.5075044096526815,"quality":"inauspicious"},{"name":"Chala","start":"07:30","end":"09:04","startHours":7.5075044096526815,"endHours":9.068996923680213,"quality":"neutral"},{"name":"Labha","start":"09:04","end":"10:38","startHours":9.068996923680213,"endHours":10.630489437707745,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:12","startHours":10.630489437707745,"endHours":12.191981951735276,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:45","startHours":12.191981951735276,"endHours":13.753474465762807,"quality":"inauspicious"},{"name":"Śubha","start":"13:45","end":"15:19","startHours":13.753474465762807,"endHours":15.314966979790338,"quality":"auspicious"},{"name":"Roga","start":"15:19","end":"16:53","startHours":15.314966979790338,"endHours":16.87645949381787,"quality":"inauspicious"},{"name":"Udveg","start":"16:53","end":"18:26","startHours":16.87645949381787,"endHours":18.4379520078454,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:26","end":"19:53","startHours":18.4379520078454,"endHours":19.87645949381787,"quality":"auspicious"},{"name":"Roga","start":"19:53","end":"21:19","startHours":19.87645949381787,"endHours":21.314966979790338,"quality":"inauspicious"},{"name":"Udveg","start":"21:19","end":"22:45","startHours":21.314966979790338,"endHours":22.753474465762807,"quality":"inauspicious"},{"name":"Chala","start":"22:45","end":"00:12","startHours":22.753474465762807,"endHours":24.191981951735276,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:38","startHours":24.191981951735276,"endHours":25.630489437707745,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"03:04","startHours":25.630489437707745,"endHours":27.068996923680213,"quality":"auspicious"},{"name":"Kāla","start":"03:04","end":"04:30","startHours":27.068996923680213,"endHours":28.507504409652682,"quality":"inauspicious"},{"name":"Śubha","start":"04:30","end":"05:57","startHours":28.507504409652682,"endHours":29.94601189562515,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.94601189562515,"endHours":6.94601189562515,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.94601189562515,"endHours":7.94601189562515,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.94601189562515,"endHours":8.946011895625151,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.946011895625151,"endHours":9.946011895625151,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.946011895625151,"endHours":10.946011895625151,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.946011895625151,"endHours":11.946011895625151,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.946011895625151,"endHours":12.946011895625151,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.946011895625151,"endHours":13.946011895625151,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.946011895625151,"endHours":14.946011895625151,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.946011895625151,"endHours":15.946011895625151,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.946011895625151,"endHours":16.94601189562515,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.94601189562515,"endHours":17.94601189562515,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.94601189562515,"endHours":18.94601189562515,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.94601189562515,"endHours":19.94601189562515,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.94601189562515,"endHours":20.94601189562515,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.94601189562515,"endHours":21.94601189562515,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.94601189562515,"endHours":22.94601189562515,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.94601189562515,"endHours":23.94601189562515,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.94601189562515,"endHours":24.94601189562515,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.94601189562515,"endHours":25.94601189562515,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.94601189562515,"endHours":26.94601189562515,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.94601189562515,"endHours":27.94601189562515,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.94601189562515,"endHours":28.94601189562515,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.94601189562515,"endHours":29.94601189562515,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.554695651180068,"eotMinutes":0.5058828958834352,"ayanamsa":-47.9593}},"calendars":{"vikram_samvat":-3084,"saka_samvat":-3219,"bengali_samvat":-3734,"malayalam_era":-3965,"nanakshahi_year":-4610,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Navamī · Vikram -3084 undefined · Śaka -3219 undefined"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi_ingress":"Mithuna"},"precedence":5}],"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":"Dedicated festival walk for Mithuna Saṅkrānti is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 18, 3142 BCE · Badarīnāth · Vidhyamitra","description":"April 18, 3142 BCE for Badarīnāth: Śukla Navamī, sūryodaya 05:57, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/-3141-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/-3141-04-18","sa":"https://sa.vidhyamitra.com/city/badrinath/-3141-04-18","hi":"https://hi.vidhyamitra.com/city/badrinath/-3141-04-18","x-default":"https://vidhyamitra.com/city/badrinath/-3141-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-11T15:45:55.956Z","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":"2026-08-11T15:45:55.956Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-11T15:45:55.956Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}