{"id":"vidhyamitra:city-day:badrinath:2009-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2009-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-09-18","date_display":"September 18, 2009 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":"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":2009,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455092.770833,"kali_year":5111,"ahargana":1866627.2708,"sun":{"sidereal_longitude":150.5206,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":142.3864,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.8658,"elapsed_within_tithi_degrees":3.8658},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.3864,"elapsed_within_degrees":9.0531},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.9071},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2009,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455092.770833,"ahargana":1866627.2708,"kali_year":5111,"ayanamsa_lahiri":23.9887,"grahas":{"sun":{"sidereal_longitude":151.27715899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":141.29055900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-3.196},"mars":{"sidereal_longitude":80.181759,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":156.18545900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":294.53185899999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":122.83405900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":150.798359,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":277.1044,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":97.1044,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":"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":2009,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455092.770833,"kali_year":5111,"ahargana":1866627.2708,"sun":{"sidereal_longitude":150.5206,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":142.3864,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.8658,"elapsed_within_tithi_degrees":3.8658},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.3864,"elapsed_within_degrees":9.0531},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.9071},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.196,"elongation":8.134},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.196,"opposition_distance":171.866}},"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":"18:14","solarNoonLocal":"12:05","dayLengthHours":12.27858794161886,"dayLengthDisplay":"12 Hours 16 Mins 43 Secs","nightLengthDisplay":"11 Hours 43 Mins 17 Secs","moonriseLocal":"05:09","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"10:33","end":"12:05","startHours":10.55542280440307,"endHours":12.090246297105427,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:10","end":"16:42","startHours":15.159893282510144,"endHours":16.6947167752125,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:29","end":"09:01","startHours":7.485775818998356,"endHours":9.020599311700714,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:14","startHours":8.815956179340398,"endHours":9.225242444061028,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:47","startHours":6.462560157196784,"endHours":6.789989168973287,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:30","startHours":11.680960032384798,"endHours":12.499532561826056,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:08","startHours":4.313807267413484,"endHours":5.132379796854741,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:57","startHours":4.927736664494427,"endHours":5.950952326295998,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:57","startHours":14.136677620708571,"endHours":14.955250150149828,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.029540267914857,"endHours":18.429540267914856,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.229540267914857,"endHours":18.741148098815643,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.979540267914857,"endHours":19.729540267914857,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:30","startHours":23.6809600323848,"endHours":24.499532561826054,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:57","end":"07:29","startHours":5.950952326295998,"endHours":7.485775818998356,"quality":"neutral"},{"name":"Labha","start":"07:29","end":"09:01","startHours":7.485775818998356,"endHours":9.020599311700714,"quality":"auspicious"},{"name":"Amṛta","start":"09:01","end":"10:33","startHours":9.020599311700714,"endHours":10.55542280440307,"quality":"auspicious"},{"name":"Kāla","start":"10:33","end":"12:05","startHours":10.55542280440307,"endHours":12.090246297105427,"quality":"inauspicious"},{"name":"Śubha","start":"12:05","end":"13:38","startHours":12.090246297105427,"endHours":13.625069789807785,"quality":"auspicious"},{"name":"Roga","start":"13:38","end":"15:10","startHours":13.625069789807785,"endHours":15.159893282510144,"quality":"inauspicious"},{"name":"Udveg","start":"15:10","end":"16:42","startHours":15.159893282510144,"endHours":16.6947167752125,"quality":"inauspicious"},{"name":"Chala","start":"16:42","end":"18:14","startHours":16.6947167752125,"endHours":18.229540267914857,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:14","end":"19:42","startHours":18.229540267914857,"endHours":19.6947167752125,"quality":"inauspicious"},{"name":"Udveg","start":"19:42","end":"21:10","startHours":19.6947167752125,"endHours":21.15989328251014,"quality":"inauspicious"},{"name":"Chala","start":"21:10","end":"22:38","startHours":21.15989328251014,"endHours":22.625069789807785,"quality":"neutral"},{"name":"Labha","start":"22:38","end":"00:05","startHours":22.625069789807785,"endHours":24.090246297105427,"quality":"auspicious"},{"name":"Amṛta","start":"00:05","end":"01:33","startHours":24.090246297105427,"endHours":25.55542280440307,"quality":"auspicious"},{"name":"Kāla","start":"01:33","end":"03:01","startHours":25.55542280440307,"endHours":27.020599311700714,"quality":"inauspicious"},{"name":"Śubha","start":"03:01","end":"04:29","startHours":27.020599311700714,"endHours":28.485775818998356,"quality":"auspicious"},{"name":"Roga","start":"04:29","end":"05:57","startHours":28.485775818998356,"endHours":29.950952326295997,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.950952326295998,"endHours":6.950952326295998,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.950952326295998,"endHours":7.950952326295998,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.950952326295998,"endHours":8.950952326295997,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.950952326295997,"endHours":9.950952326295997,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.950952326295997,"endHours":10.950952326295997,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.950952326295997,"endHours":11.950952326295997,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.950952326295997,"endHours":12.950952326295997,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.950952326295997,"endHours":13.950952326295997,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.950952326295997,"endHours":14.950952326295997,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.950952326295997,"endHours":15.950952326295997,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.950952326295997,"endHours":16.950952326295997,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.950952326295997,"endHours":17.950952326295997,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.950952326295997,"endHours":18.950952326295997,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.950952326295997,"endHours":19.950952326295997,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.950952326295997,"endHours":20.950952326295997,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.950952326295997,"endHours":21.950952326295997,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.950952326295997,"endHours":22.950952326295997,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.950952326295997,"endHours":23.950952326295997,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.950952326295997,"endHours":24.950952326295997,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.950952326295997,"endHours":25.950952326295997,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.950952326295997,"endHours":26.950952326295997,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.950952326295997,"endHours":27.950952326295997,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.950952326295997,"endHours":28.950952326295997,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.950952326295997,"endHours":29.950952326295997,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.8811177271776292,"eotMinutes":6.610022173674397,"ayanamsa":23.9887}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Amāvasyā · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"mahalaya-amavasya","name":"Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)","name_sanskrit":"महालय अमावस्या","tradition":"Pan-Hindu","associated_deity":"Pitṛ-deva","significance":"Final day of Pitṛ-Pakṣa; tarpaṇa for all ancestors.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Dedicated festival walk for Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā) is not live yet; Śukravāra (Friday) — 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 September 18, 2009 CE · Badarīnāth · Vidhyamitra","description":"September 18, 2009 CE for Badarīnāth: Kṛṣṇa Amāvasyā, sūryodaya 05:57, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2009-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2009-09-18","sa":"https://sa.vidhyamitra.com/city/badrinath/2009-09-18","hi":"https://hi.vidhyamitra.com/city/badrinath/2009-09-18","x-default":"https://vidhyamitra.com/city/badrinath/2009-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-12T12:53:24.745Z","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":"2026-09-12T12:53:24.745Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-12T12:53:24.745Z","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":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}