{"id":"vidhyamitra:city-day:seattle:2011-10-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2011-10-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-10-04","date_display":"October 4, 2011 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":2011,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455838.770833,"kali_year":5113,"ahargana":1867373.2708,"sun":{"sidereal_longitude":165.6835,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":251.4904,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.8069,"elapsed_within_tithi_degrees":1.8069},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.4904,"elapsed_within_degrees":11.4904},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.1739},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2011,"month":10,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455838.770833,"ahargana":1867373.2708,"kali_year":5113,"ayanamsa_lahiri":24.0172,"grahas":{"sun":{"sidereal_longitude":166.45765699999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":255.26295699999991,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":1.0809},"mars":{"sidereal_longitude":104.781857,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":170.20585699999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":14.288456999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":179.37595699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":174.70005700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":237.5777,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":57.5777,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":"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":2011,"month":10,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455838.770833,"kali_year":5113,"ahargana":1867373.2708,"sun":{"sidereal_longitude":165.6835,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":251.4904,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.8069,"elapsed_within_tithi_degrees":1.8069},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.4904,"elapsed_within_degrees":11.4904},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.1739},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.081,"elongation":85.807},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.081,"opposition_distance":94.193}},"eclipse_window_40days":[]},"city":{"slug":"seattle","name":"Seattle, USA","lat":47.6062,"lon":-122.3321,"tz_offset_hours":-8,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"seattle","name":"Seattle, USA","lat":47.6062,"lon":-122.3321,"tz_offset_hours":-8,"country":"US","tier":"diaspora"},"sunriseLocal":"06:10","sunsetLocal":"17:44","solarNoonLocal":"11:57","dayLengthHours":11.558235420413979,"dayLengthDisplay":"11 Hours 33 Mins 30 Secs","nightLengthDisplay":"12 Hours 26 Mins 30 Secs","moonriseLocal":"13:40","moonsetLocal":"22:05","rahuKala":{"name":"Rāhu Kāla","start":"14:51","end":"16:17","startHours":14.843414468641992,"endHours":16.28819389619374,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:04","end":"10:31","startHours":9.064296758435002,"endHours":10.50907618598675,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:24","startHours":11.953855613538497,"endHours":13.398635041090245,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:15","startHours":8.871659501428102,"endHours":9.256934015441901,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.656331045848756,"endHours":6.964550657059795,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:20","startHours":11.568581099524698,"endHours":12.339130127552297,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:24","startHours":4.63363984727631,"endHours":5.404188875303908,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:10","startHours":5.211551618297008,"endHours":6.174737903331507,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:39","startHours":13.880228183607493,"endHours":14.650777211635091,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.532973323745487,"endHours":17.932973323745486,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:13","startHours":17.732973323745487,"endHours":18.214566466262735,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.482973323745487,"endHours":19.232973323745487,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:20","startHours":23.5685810995247,"endHours":24.339130127552295,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:10","end":"07:37","startHours":6.174737903331507,"endHours":7.619517330883254,"quality":"inauspicious"},{"name":"Udveg","start":"07:37","end":"09:04","startHours":7.619517330883254,"endHours":9.064296758435002,"quality":"inauspicious"},{"name":"Chala","start":"09:04","end":"10:31","startHours":9.064296758435002,"endHours":10.50907618598675,"quality":"neutral"},{"name":"Labha","start":"10:31","end":"11:57","startHours":10.50907618598675,"endHours":11.953855613538497,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:24","startHours":11.953855613538497,"endHours":13.398635041090245,"quality":"auspicious"},{"name":"Kāla","start":"13:24","end":"14:51","startHours":13.398635041090245,"endHours":14.843414468641992,"quality":"inauspicious"},{"name":"Śubha","start":"14:51","end":"16:17","startHours":14.843414468641992,"endHours":16.28819389619374,"quality":"auspicious"},{"name":"Roga","start":"16:17","end":"17:44","startHours":16.28819389619374,"endHours":17.732973323745487,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:44","end":"19:17","startHours":17.732973323745487,"endHours":19.28819389619374,"quality":"inauspicious"},{"name":"Śubha","start":"19:17","end":"20:51","startHours":19.28819389619374,"endHours":20.843414468641992,"quality":"auspicious"},{"name":"Roga","start":"20:51","end":"22:24","startHours":20.843414468641992,"endHours":22.398635041090245,"quality":"inauspicious"},{"name":"Udveg","start":"22:24","end":"23:57","startHours":22.398635041090245,"endHours":23.953855613538497,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:31","startHours":23.953855613538497,"endHours":25.50907618598675,"quality":"neutral"},{"name":"Labha","start":"01:31","end":"03:04","startHours":25.50907618598675,"endHours":27.064296758435002,"quality":"auspicious"},{"name":"Amṛta","start":"03:04","end":"04:37","startHours":27.064296758435002,"endHours":28.619517330883255,"quality":"auspicious"},{"name":"Kāla","start":"04:37","end":"06:10","startHours":28.619517330883255,"endHours":30.174737903331508,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.174737903331507,"endHours":7.174737903331507,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.174737903331507,"endHours":8.174737903331508,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.174737903331508,"endHours":9.174737903331508,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.174737903331508,"endHours":10.174737903331508,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.174737903331508,"endHours":11.174737903331508,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.174737903331508,"endHours":12.174737903331508,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.174737903331508,"endHours":13.174737903331508,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.174737903331508,"endHours":14.174737903331508,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.174737903331508,"endHours":15.174737903331508,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.174737903331508,"endHours":16.174737903331508,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.174737903331508,"endHours":17.174737903331508,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.174737903331508,"endHours":18.174737903331508,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.174737903331508,"endHours":19.174737903331508,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.174737903331508,"endHours":20.174737903331508,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.174737903331508,"endHours":21.174737903331508,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.174737903331508,"endHours":22.174737903331508,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.174737903331508,"endHours":23.174737903331508,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.174737903331508,"endHours":24.174737903331508,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.174737903331508,"endHours":25.174737903331508,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.174737903331508,"endHours":26.174737903331508,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.174737903331508,"endHours":27.174737903331508,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.174737903331508,"endHours":28.174737903331508,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.174737903331508,"endHours":29.174737903331508,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.174737903331508,"endHours":30.174737903331508,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.146640267905771,"eotMinutes":12.09706318769023,"ayanamsa":24.0172}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","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 Śukla Aṣṭamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"durga-ashtami","name":"Mahā-Aṣṭamī (Durgā-Aṣṭamī)","name_sanskrit":"महाष्टमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"8th day of Śāradīya Navrātri; Mahiṣāsura-mardinī kṣaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"seattle"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 4, 2011 CE · Seattle, USA · Vidhyamitra","description":"October 4, 2011 CE for Seattle, USA: Śukla Aṣṭamī, sūryodaya 06:10, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2011-10-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2011-10-04","sa":"https://sa.vidhyamitra.com/city/seattle/2011-10-04","hi":"https://hi.vidhyamitra.com/city/seattle/2011-10-04","x-default":"https://vidhyamitra.com/city/seattle/2011-10-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:12:01.839Z","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":"2026-05-31T21:12:01.839Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:12:01.839Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}