{"id":"vidhyamitra:city-day:badrinath:-3130-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/-3130-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3130-09-30","date_display":"September 30, 3131 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":-3130,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578097.770833,"kali_year":-28,"ahargana":-10367.7292,"sun":{"sidereal_longitude":220.1162,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":191.123,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":331.0069,"elapsed_within_tithi_degrees":7.0069},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.123,"elapsed_within_degrees":4.4564},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.2392},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":-3130,"month":9,"day":30,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578097.770833,"ahargana":-10367.7292,"kali_year":-28,"ayanamsa_lahiri":-47.7993,"grahas":{"sun":{"sidereal_longitude":220.1162,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":191.123,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.1405},"mars":{"sidereal_longitude":290.0363,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":215.6768,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":215.168,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":256.4417,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":2.3621,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":9.3322,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":189.3322,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":-3130,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578097.770833,"kali_year":-28,"ahargana":-10367.7292,"sun":{"sidereal_longitude":220.1162,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":191.123,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":331.0069,"elapsed_within_tithi_degrees":7.0069},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.123,"elapsed_within_degrees":4.4564},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.2392},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.14,"elongation":28.993},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.14,"opposition_distance":151.007}},"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":"05:50","sunsetLocal":"18:12","solarNoonLocal":"12:01","dayLengthHours":12.371507399167513,"dayLengthDisplay":"12 Hours 22 Mins 17 Secs","nightLengthDisplay":"11 Hours 37 Mins 43 Secs","moonriseLocal":"03:29","moonsetLocal":"16:41","rahuKala":{"name":"Rāhu Kāla","start":"13:34","end":"15:07","startHours":13.566107152979512,"endHours":15.112545577875451,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:50","end":"07:23","startHours":5.833915028499816,"endHours":7.380353453395755,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:56","end":"10:28","startHours":8.926791878291695,"endHours":10.473230303187634,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:08","startHours":8.72060008830557,"endHours":9.13298366827782,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:41","startHours":6.349394503465129,"endHours":6.67930136744293,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:26","startHours":11.607285148111323,"endHours":12.432052308055823,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:01","startHours":4.1843807086108145,"endHours":5.009147868555315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:50","startHours":4.80295607856919,"endHours":5.833915028499816,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:54","startHours":14.081586627944827,"endHours":14.906353787889328,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.00542242766733,"endHours":18.40542242766733,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:43","startHours":18.20542242766733,"endHours":18.720901902632644,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.95542242766733,"endHours":19.70542242766733,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:26","startHours":23.607285148111323,"endHours":24.432052308055823,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:50","end":"07:23","startHours":5.833915028499816,"endHours":7.380353453395755,"quality":"auspicious"},{"name":"Roga","start":"07:23","end":"08:56","startHours":7.380353453395755,"endHours":8.926791878291695,"quality":"inauspicious"},{"name":"Udveg","start":"08:56","end":"10:28","startHours":8.926791878291695,"endHours":10.473230303187634,"quality":"inauspicious"},{"name":"Chala","start":"10:28","end":"12:01","startHours":10.473230303187634,"endHours":12.019668728083573,"quality":"neutral"},{"name":"Labha","start":"12:01","end":"13:34","startHours":12.019668728083573,"endHours":13.566107152979512,"quality":"auspicious"},{"name":"Amṛta","start":"13:34","end":"15:07","startHours":13.566107152979512,"endHours":15.112545577875451,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:40","startHours":15.112545577875451,"endHours":16.65898400277139,"quality":"inauspicious"},{"name":"Śubha","start":"16:40","end":"18:12","startHours":16.65898400277139,"endHours":18.20542242766733,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:12","end":"19:40","startHours":18.20542242766733,"endHours":19.65898400277139,"quality":"auspicious"},{"name":"Kāla","start":"19:40","end":"21:07","startHours":19.65898400277139,"endHours":21.11254557787545,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:34","startHours":21.11254557787545,"endHours":22.566107152979512,"quality":"auspicious"},{"name":"Roga","start":"22:34","end":"00:01","startHours":22.566107152979512,"endHours":24.019668728083573,"quality":"inauspicious"},{"name":"Udveg","start":"00:01","end":"01:28","startHours":24.019668728083573,"endHours":25.473230303187634,"quality":"inauspicious"},{"name":"Chala","start":"01:28","end":"02:56","startHours":25.473230303187634,"endHours":26.926791878291695,"quality":"neutral"},{"name":"Labha","start":"02:56","end":"04:23","startHours":26.926791878291695,"endHours":28.380353453395756,"quality":"auspicious"},{"name":"Amṛta","start":"04:23","end":"05:50","startHours":28.380353453395756,"endHours":29.833915028499817,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.833915028499816,"endHours":6.833915028499816,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.833915028499816,"endHours":7.833915028499816,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.833915028499816,"endHours":8.833915028499817,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.833915028499817,"endHours":9.833915028499817,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.833915028499817,"endHours":10.833915028499817,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.833915028499817,"endHours":11.833915028499817,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.833915028499817,"endHours":12.833915028499817,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.833915028499817,"endHours":13.833915028499817,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.833915028499817,"endHours":14.833915028499817,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.833915028499817,"endHours":15.833915028499817,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.833915028499817,"endHours":16.833915028499817,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.833915028499817,"endHours":17.833915028499817,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.833915028499817,"endHours":18.833915028499817,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.833915028499817,"endHours":19.833915028499817,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.833915028499817,"endHours":20.833915028499817,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.833915028499817,"endHours":21.833915028499817,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.833915028499817,"endHours":22.833915028499817,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.833915028499817,"endHours":23.833915028499817,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.833915028499817,"endHours":24.833915028499817,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.833915028499817,"endHours":25.833915028499817,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.833915028499817,"endHours":26.833915028499817,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.833915028499817,"endHours":27.833915028499817,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.833915028499817,"endHours":28.833915028499817,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.833915028499817,"endHours":29.833915028499817,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.048106012936269,"eotMinutes":10.844676314985584,"ayanamsa":-47.7993}},"calendars":{"vikram_samvat":-3073,"saka_samvat":-3208,"bengali_samvat":-3723,"malayalam_era":-3954,"nanakshahi_year":-4599,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Trayodaśī · Vikram -3073 undefined · Śaka -3208 undefined"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Dedicated festival walk for Pradoṣa Vrata is not live yet; Guruvāra (Thursday) — 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 September 30, 3131 BCE · Badarīnāth · Vidhyamitra","description":"September 30, 3131 BCE for Badarīnāth: Kṛṣṇa Trayodaśī, sūryodaya 05:50, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/-3130-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/-3130-09-30","sa":"https://sa.vidhyamitra.com/city/badrinath/-3130-09-30","hi":"https://hi.vidhyamitra.com/city/badrinath/-3130-09-30","x-default":"https://vidhyamitra.com/city/badrinath/-3130-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-11T05:45:08.179Z","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":"2026-08-11T05:45:08.179Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-11T05:45:08.179Z","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"}}}