{"id":"vidhyamitra:city-day:seattle:1982-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/1982-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-02-07","date_display":"February 7, 1982 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":1982,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445007.770833,"kali_year":5083,"ahargana":1856542.2708,"sun":{"sidereal_longitude":294.431,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":99.1305,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.6995,"elapsed_within_tithi_degrees":8.6995},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.1305,"elapsed_within_degrees":5.7971},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.5615},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1982,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445007.770833,"ahargana":1856542.2708,"kali_year":5083,"ayanamsa_lahiri":23.603,"grahas":{"sun":{"sidereal_longitude":294.333481,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":97.15588100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":0.6003},"mars":{"sidereal_longitude":174.64658099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":282.078081,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":196.70118100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":270.14768100000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":178.33108100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":91.4562,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":271.4562,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445007.770833,"kali_year":5083,"ahargana":1856542.2708,"sun":{"sidereal_longitude":294.431,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":99.1305,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":164.6995,"elapsed_within_tithi_degrees":8.6995},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.1305,"elapsed_within_degrees":5.7971},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.5615},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.6,"elongation":164.699},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.6,"opposition_distance":15.301}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":-0.544,"elongation":2.054}]},"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":"07:29","sunsetLocal":"17:19","solarNoonLocal":"12:24","dayLengthHours":9.828359088516414,"dayLengthDisplay":"9 Hours 49 Mins 42 Secs","nightLengthDisplay":"14 Hours 10 Mins 18 Secs","moonriseLocal":"15:37","moonsetLocal":"06:53","rahuKala":{"name":"Rāhu Kāla","start":"16:05","end":"17:19","startHours":16.080735533349767,"endHours":17.309280419414318,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:37","startHours":12.39510087515611,"endHours":13.623645761220663,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:51","end":"16:05","startHours":14.852190647285216,"endHours":16.080735533349767,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:46","end":"10:06","startHours":9.7742051182184,"endHours":10.101817087835615,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:09","startHours":7.890436292919421,"endHours":8.152525868613193,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:43","startHours":12.067488905538896,"endHours":12.722712844773325,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:10","end":"06:50","startHours":6.170473452429048,"endHours":6.825697391663477,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:40","end":"07:29","startHours":6.66189140685487,"endHours":7.480921330897904,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:41","startHours":14.03316072324218,"endHours":14.688384662476608,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.10928041941432,"endHours":17.509280419414317,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:43","startHours":17.309280419414318,"endHours":17.718795381435836,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.059280419414318,"endHours":18.809280419414318,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:43","startHours":24.067488905538898,"endHours":24.722712844773323,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:29","end":"08:43","startHours":7.480921330897904,"endHours":8.709466216962456,"quality":"inauspicious"},{"name":"Chala","start":"08:43","end":"09:56","startHours":8.709466216962456,"endHours":9.938011103027009,"quality":"neutral"},{"name":"Labha","start":"09:56","end":"11:10","startHours":9.938011103027009,"endHours":11.16655598909156,"quality":"auspicious"},{"name":"Amṛta","start":"11:10","end":"12:24","startHours":11.16655598909156,"endHours":12.39510087515611,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:37","startHours":12.39510087515611,"endHours":13.623645761220663,"quality":"inauspicious"},{"name":"Śubha","start":"13:37","end":"14:51","startHours":13.623645761220663,"endHours":14.852190647285216,"quality":"auspicious"},{"name":"Roga","start":"14:51","end":"16:05","startHours":14.852190647285216,"endHours":16.080735533349767,"quality":"inauspicious"},{"name":"Udveg","start":"16:05","end":"17:19","startHours":16.080735533349767,"endHours":17.309280419414318,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:19","end":"19:05","startHours":17.309280419414318,"endHours":19.080735533349767,"quality":"auspicious"},{"name":"Roga","start":"19:05","end":"20:51","startHours":19.080735533349767,"endHours":20.852190647285212,"quality":"inauspicious"},{"name":"Udveg","start":"20:51","end":"22:37","startHours":20.852190647285212,"endHours":22.62364576122066,"quality":"inauspicious"},{"name":"Chala","start":"22:37","end":"00:24","startHours":22.62364576122066,"endHours":24.39510087515611,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"02:10","startHours":24.39510087515611,"endHours":26.16655598909156,"quality":"auspicious"},{"name":"Amṛta","start":"02:10","end":"03:56","startHours":26.16655598909156,"endHours":27.93801110302701,"quality":"auspicious"},{"name":"Kāla","start":"03:56","end":"05:43","startHours":27.93801110302701,"endHours":29.709466216962454,"quality":"inauspicious"},{"name":"Śubha","start":"05:43","end":"07:29","startHours":29.709466216962454,"endHours":31.480921330897903,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:29","end":"08:29","startHours":7.480921330897904,"endHours":8.480921330897903,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:29","end":"09:29","startHours":8.480921330897903,"endHours":9.480921330897903,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:29","end":"10:29","startHours":9.480921330897903,"endHours":10.480921330897903,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:29","end":"11:29","startHours":10.480921330897903,"endHours":11.480921330897903,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:29","end":"12:29","startHours":11.480921330897903,"endHours":12.480921330897903,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:29","end":"13:29","startHours":12.480921330897903,"endHours":13.480921330897903,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:29","end":"14:29","startHours":13.480921330897903,"endHours":14.480921330897903,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:29","end":"15:29","startHours":14.480921330897903,"endHours":15.480921330897903,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:29","end":"16:29","startHours":15.480921330897903,"endHours":16.480921330897903,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:29","end":"17:29","startHours":16.480921330897903,"endHours":17.480921330897903,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:29","end":"18:29","startHours":17.480921330897903,"endHours":18.480921330897903,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:29","end":"19:29","startHours":18.480921330897903,"endHours":19.480921330897903,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:29","end":"20:29","startHours":19.480921330897903,"endHours":20.480921330897903,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:29","end":"21:29","startHours":20.480921330897903,"endHours":21.480921330897903,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:29","end":"22:29","startHours":21.480921330897903,"endHours":22.480921330897903,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:29","end":"23:29","startHours":22.480921330897903,"endHours":23.480921330897903,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:29","end":"00:29","startHours":23.480921330897903,"endHours":24.480921330897903,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:29","end":"01:29","startHours":24.480921330897903,"endHours":25.480921330897903,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:29","end":"02:29","startHours":25.480921330897903,"endHours":26.480921330897903,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:29","end":"03:29","startHours":26.480921330897903,"endHours":27.480921330897903,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:29","end":"04:29","startHours":27.480921330897903,"endHours":28.480921330897903,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:29","end":"05:29","startHours":28.480921330897903,"endHours":29.480921330897903,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:29","end":"06:29","startHours":29.480921330897903,"endHours":30.480921330897903,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:29","end":"07:29","startHours":30.480921330897903,"endHours":31.480921330897903,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.45387148235412,"eotMinutes":-14.37765250936663,"ayanamsa":23.603}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturdaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[],"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":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 February 7, 1982 CE · Seattle, USA · Vidhyamitra","description":"February 7, 1982 CE for Seattle, USA: Śukla Caturdaśī, sūryodaya 07:29, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/1982-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/1982-02-07","sa":"https://sa.vidhyamitra.com/city/seattle/1982-02-07","hi":"https://hi.vidhyamitra.com/city/seattle/1982-02-07","x-default":"https://vidhyamitra.com/city/seattle/1982-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:30:58.057Z","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":"2026-06-01T00:30:58.057Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:30:58.057Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}