{"id":"vidhyamitra:city-day:seattle:2002-02-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/2002-02-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-02-25","date_display":"February 25, 2002 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":2002,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452330.770833,"kali_year":5103,"ahargana":1863865.2708,"sun":{"sidereal_longitude":312.5122,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":100.7536,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.2414,"elapsed_within_tithi_degrees":4.2414},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":100.7536,"elapsed_within_degrees":7.4202},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.2658},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2002,"month":2,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452330.770833,"ahargana":1863865.2708,"kali_year":5103,"ayanamsa_lahiri":23.8831,"grahas":{"sun":{"sidereal_longitude":312.376888,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":99.45478800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":2.7255},"mars":{"sidereal_longitude":2.8715879999999743,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":285.997888,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":71.681288,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":322.351588,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":44.32378799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":63.4484,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":243.4484,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":2,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452330.770833,"kali_year":5103,"ahargana":1863865.2708,"sun":{"sidereal_longitude":312.5122,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":100.7536,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.2414,"elapsed_within_tithi_degrees":4.2414},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":100.7536,"elapsed_within_degrees":7.4202},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.2658},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.725,"elongation":148.241},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.725,"opposition_distance":31.759}},"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":"06:59","sunsetLocal":"17:47","solarNoonLocal":"12:23","dayLengthHours":10.804581524119483,"dayLengthDisplay":"10 Hours 48 Mins 16 Secs","nightLengthDisplay":"13 Hours 11 Mins 44 Secs","moonriseLocal":"14:37","moonsetLocal":"05:46","rahuKala":{"name":"Rāhu Kāla","start":"08:20","end":"09:41","startHours":8.332123340704051,"endHours":9.682696031218986,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:02","end":"12:23","startHours":11.033268721733922,"endHours":12.383841412248856,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:44","end":"15:05","startHours":13.734414102763793,"endHours":15.084986793278727,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:52","startHours":9.502619672483661,"endHours":9.86277238995431,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:43","startHours":7.4317415470274275,"endHours":7.719863721003947,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:45","startHours":12.023688694778206,"endHours":12.743994129719505,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.540939780306518,"endHours":6.261245215247817,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"06:59","startHours":6.081168856512492,"endHours":6.981550650189115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:54","startHours":14.184604999602104,"endHours":14.904910434543403,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.5861321743086,"endHours":17.986132174308597,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:14","startHours":17.786132174308598,"endHours":18.23632307114691,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.536132174308598,"endHours":19.286132174308598,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:45","startHours":24.023688694778205,"endHours":24.743994129719507,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:59","end":"08:20","startHours":6.981550650189115,"endHours":8.332123340704051,"quality":"auspicious"},{"name":"Kāla","start":"08:20","end":"09:41","startHours":8.332123340704051,"endHours":9.682696031218986,"quality":"inauspicious"},{"name":"Śubha","start":"09:41","end":"11:02","startHours":9.682696031218986,"endHours":11.033268721733922,"quality":"auspicious"},{"name":"Roga","start":"11:02","end":"12:23","startHours":11.033268721733922,"endHours":12.383841412248856,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"13:44","startHours":12.383841412248856,"endHours":13.734414102763793,"quality":"inauspicious"},{"name":"Chala","start":"13:44","end":"15:05","startHours":13.734414102763793,"endHours":15.084986793278727,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:26","startHours":15.084986793278727,"endHours":16.43555948379366,"quality":"auspicious"},{"name":"Amṛta","start":"16:26","end":"17:47","startHours":16.43555948379366,"endHours":17.786132174308598,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:47","end":"19:26","startHours":17.786132174308598,"endHours":19.435559483793664,"quality":"neutral"},{"name":"Labha","start":"19:26","end":"21:05","startHours":19.435559483793664,"endHours":21.084986793278727,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:44","startHours":21.084986793278727,"endHours":22.734414102763793,"quality":"auspicious"},{"name":"Kāla","start":"22:44","end":"00:23","startHours":22.734414102763793,"endHours":24.383841412248856,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"02:02","startHours":24.383841412248856,"endHours":26.033268721733922,"quality":"auspicious"},{"name":"Roga","start":"02:02","end":"03:41","startHours":26.033268721733922,"endHours":27.68269603121899,"quality":"inauspicious"},{"name":"Udveg","start":"03:41","end":"05:20","startHours":27.68269603121899,"endHours":29.33212334070405,"quality":"inauspicious"},{"name":"Chala","start":"05:20","end":"06:59","startHours":29.33212334070405,"endHours":30.981550650189114,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.981550650189115,"endHours":7.981550650189115,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.981550650189115,"endHours":8.981550650189115,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.981550650189115,"endHours":9.981550650189115,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.981550650189115,"endHours":10.981550650189115,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.981550650189115,"endHours":11.981550650189115,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.981550650189115,"endHours":12.981550650189115,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.981550650189115,"endHours":13.981550650189115,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.981550650189115,"endHours":14.981550650189115,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.981550650189115,"endHours":15.981550650189115,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.981550650189115,"endHours":16.981550650189114,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.981550650189114,"endHours":17.981550650189114,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.981550650189114,"endHours":18.981550650189114,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.981550650189114,"endHours":19.981550650189114,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.981550650189114,"endHours":20.981550650189114,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.981550650189114,"endHours":21.981550650189114,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.981550650189114,"endHours":22.981550650189114,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.981550650189114,"endHours":23.981550650189114,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.981550650189114,"endHours":24.981550650189114,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.981550650189114,"endHours":25.981550650189114,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.981550650189114,"endHours":26.981550650189114,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.981550650189114,"endHours":27.981550650189114,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.981550650189114,"endHours":28.981550650189114,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.981550650189114,"endHours":29.981550650189114,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.981550650189114,"endHours":30.981550650189114,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.213975716196858,"eotMinutes":-13.702084734931393,"ayanamsa":23.8831}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Trayodaśī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 25, 2002 CE · Seattle, USA · Vidhyamitra","description":"February 25, 2002 CE for Seattle, USA: Śukla Trayodaśī, sūryodaya 06:59, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/2002-02-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/2002-02-25","sa":"https://sa.vidhyamitra.com/city/seattle/2002-02-25","hi":"https://hi.vidhyamitra.com/city/seattle/2002-02-25","x-default":"https://vidhyamitra.com/city/seattle/2002-02-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:07:44.962Z","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":"2026-05-31T23:07:44.962Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:07:44.962Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}