{"id":"vidhyamitra:city-day:badrinath:-0528-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/-0528-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0528-04-09","date_display":"April 9, 529 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":-528,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1528304.770833,"kali_year":2574,"ahargana":939839.2708,"sun":{"sidereal_longitude":29.8186,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":12.2548,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.4362,"elapsed_within_tithi_degrees":6.4362},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.2548,"elapsed_within_degrees":12.2548},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0734},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":-528,"month":4,"day":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1528304.770833,"ahargana":939839.2708,"kali_year":2574,"ayanamsa_lahiri":-11.4575,"grahas":{"sun":{"sidereal_longitude":29.8186,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":12.2548,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-3.4728},"mars":{"sidereal_longitude":22.2614,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":5.691,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":345.0801,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":342.7643,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":107.0072,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":62.7926,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.7926,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":-528,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1528304.770833,"kali_year":2574,"ahargana":939839.2708,"sun":{"sidereal_longitude":29.8186,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":12.2548,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.4362,"elapsed_within_tithi_degrees":6.4362},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.2548,"elapsed_within_degrees":12.2548},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":42.0734},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.473,"elongation":17.564},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.473,"opposition_distance":162.436}},"eclipse_window_40days":[{"offset_days":16,"type":"lunar","occurs":true,"moon_latitude":1.112,"opposition_distance":2.517}]},"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":"05:53","sunsetLocal":"18:35","solarNoonLocal":"12:14","dayLengthHours":12.70505009947424,"dayLengthDisplay":"12 Hours 42 Mins 18 Secs","nightLengthDisplay":"11 Hours 17 Mins 42 Secs","moonriseLocal":"05:00","moonsetLocal":"17:07","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:49","startHours":12.232018104720755,"endHours":13.820149367155036,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:28","end":"09:03","startHours":7.467624317417916,"endHours":9.055755579852196,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"12:14","startHours":10.643886842286475,"endHours":12.232018104720755,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:16","startHours":8.844004744860959,"endHours":9.267506414843433,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:45","startHours":6.408870142461729,"endHours":6.7476714784477085,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:39","startHours":11.80851643473828,"endHours":12.65551977470323,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:02","startHours":4.1854863750537366,"endHours":5.032489715018686,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:53","startHours":4.820738880027449,"endHours":5.8794930549836355,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.349526454633128,"endHours":15.196529794598078,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.384543154457877,"endHours":18.784543154457875,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:07","startHours":18.584543154457876,"endHours":19.11392024193597,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.334543154457876,"endHours":20.084543154457876,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:39","startHours":23.80851643473828,"endHours":24.65551977470323,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:53","end":"07:28","startHours":5.8794930549836355,"endHours":7.467624317417916,"quality":"auspicious"},{"name":"Amṛta","start":"07:28","end":"09:03","startHours":7.467624317417916,"endHours":9.055755579852196,"quality":"auspicious"},{"name":"Kāla","start":"09:03","end":"10:39","startHours":9.055755579852196,"endHours":10.643886842286475,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"12:14","startHours":10.643886842286475,"endHours":12.232018104720755,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:49","startHours":12.232018104720755,"endHours":13.820149367155036,"quality":"inauspicious"},{"name":"Udveg","start":"13:49","end":"15:24","startHours":13.820149367155036,"endHours":15.408280629589315,"quality":"inauspicious"},{"name":"Chala","start":"15:24","end":"17:00","startHours":15.408280629589315,"endHours":16.996411892023595,"quality":"neutral"},{"name":"Labha","start":"17:00","end":"18:35","startHours":16.996411892023595,"endHours":18.584543154457876,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:35","end":"20:00","startHours":18.584543154457876,"endHours":19.996411892023595,"quality":"inauspicious"},{"name":"Chala","start":"20:00","end":"21:24","startHours":19.996411892023595,"endHours":21.408280629589317,"quality":"neutral"},{"name":"Labha","start":"21:24","end":"22:49","startHours":21.408280629589317,"endHours":22.820149367155036,"quality":"auspicious"},{"name":"Amṛta","start":"22:49","end":"00:14","startHours":22.820149367155036,"endHours":24.232018104720755,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:39","startHours":24.232018104720755,"endHours":25.643886842286477,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:03","startHours":25.643886842286477,"endHours":27.055755579852196,"quality":"auspicious"},{"name":"Roga","start":"03:03","end":"04:28","startHours":27.055755579852196,"endHours":28.467624317417915,"quality":"inauspicious"},{"name":"Udveg","start":"04:28","end":"05:53","startHours":28.467624317417915,"endHours":29.879493054983634,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.8794930549836355,"endHours":6.8794930549836355,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.8794930549836355,"endHours":7.8794930549836355,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.8794930549836355,"endHours":8.879493054983636,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.879493054983636,"endHours":9.879493054983636,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.879493054983636,"endHours":10.879493054983636,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.879493054983636,"endHours":11.879493054983636,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.879493054983636,"endHours":12.879493054983636,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.879493054983636,"endHours":13.879493054983636,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.879493054983636,"endHours":14.879493054983636,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.879493054983636,"endHours":15.879493054983636,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.879493054983636,"endHours":16.879493054983634,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.879493054983634,"endHours":17.879493054983634,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.879493054983634,"endHours":18.879493054983634,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.879493054983634,"endHours":19.879493054983634,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.879493054983634,"endHours":20.879493054983634,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.879493054983634,"endHours":21.879493054983634,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.879493054983634,"endHours":22.879493054983634,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.879493054983634,"endHours":23.879493054983634,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.879493054983634,"endHours":24.879493054983634,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.879493054983634,"endHours":25.879493054983634,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.879493054983634,"endHours":26.879493054983634,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.879493054983634,"endHours":27.879493054983634,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.879493054983634,"endHours":28.879493054983634,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.879493054983634,"endHours":29.879493054983634,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.197365245149003,"eotMinutes":-1.8962862832453116,"ayanamsa":-11.4575}},"calendars":{"vikram_samvat":-471,"saka_samvat":-606,"bengali_samvat":-1121,"malayalam_era":-1352,"nanakshahi_year":-1997,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram -471 undefined · Śaka -606 undefined"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛṣabha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"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":"Dedicated festival walk for Vṛṣabha Saṅkrānti · Māsika Śivarātri is not live yet; Budhavāra (Wednesday) — 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 9, 529 BCE · Badarīnāth · Vidhyamitra","description":"April 9, 529 BCE for Badarīnāth: Kṛṣṇa Caturdaśī, sūryodaya 05:53, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/-0528-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/-0528-04-09","sa":"https://sa.vidhyamitra.com/city/badrinath/-0528-04-09","hi":"https://hi.vidhyamitra.com/city/badrinath/-0528-04-09","x-default":"https://vidhyamitra.com/city/badrinath/-0528-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T14:28:11.644Z","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":"2026-08-10T14:28:11.644Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T14:28:11.644Z","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"}}}