{"id":"vidhyamitra:city-day:seattle:1990-07-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/1990-07-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-16","date_display":"July 16, 1990 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":1990,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448088.770833,"kali_year":5092,"ahargana":1859623.2708,"sun":{"sidereal_longitude":89.1341,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":9.0061,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.872,"elapsed_within_tithi_degrees":3.872},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.0061,"elapsed_within_degrees":9.0061},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.1402},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":1990,"month":7,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448088.770833,"ahargana":1859623.2708,"kali_year":5092,"ayanamsa_lahiri":23.7208,"grahas":{"sun":{"sidereal_longitude":89.54626400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":7.115564000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":4.4419},"mars":{"sidereal_longitude":8.647264000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":104.199164,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":88.98436400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":61.472864000000015,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":268.0024639999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":288.21,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.21,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":"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":1990,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448088.770833,"kali_year":5092,"ahargana":1859623.2708,"sun":{"sidereal_longitude":89.1341,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":9.0061,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.872,"elapsed_within_tithi_degrees":3.872},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.0061,"elapsed_within_degrees":9.0061},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.1402},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.442,"elongation":80.128},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.442,"opposition_distance":99.872}},"eclipse_window_40days":[{"offset_days":6,"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451}]},"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":"04:27","sunsetLocal":"20:03","solarNoonLocal":"12:15","dayLengthHours":15.592624027482458,"dayLengthDisplay":"15 Hours 35 Mins 33 Secs","nightLengthDisplay":"8 Hours 24 Mins 27 Secs","moonriseLocal":"23:49","moonsetLocal":"13:42","rahuKala":{"name":"Rāhu Kāla","start":"06:24","end":"08:21","startHours":6.402951666632027,"endHours":8.352029670067335,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:18","end":"12:15","startHours":10.301107673502642,"endHours":12.25018567693795,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:12","end":"16:09","startHours":14.199263680373257,"endHours":16.148341683808564,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:06","end":"08:37","startHours":8.092152602942626,"endHours":8.611906737192042,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:06","end":"05:31","startHours":5.103566331008489,"endHours":5.519369638408021,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:46","startHours":11.730431542688533,"endHours":12.769939811187365,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:22","end":"03:25","startHours":2.3748571261990583,"endHours":3.4143653946978887,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:09","end":"04:27","startHours":3.154488327573181,"endHours":4.4538736631967195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:53","startHours":14.848956348185027,"endHours":15.888464616683857,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:51","end":"20:15","startHours":19.84649769067918,"endHours":20.246497690679178,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"20:03","end":"20:42","startHours":20.04649769067918,"endHours":20.69619035849095,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:48","end":"21:33","startHours":19.79649769067918,"endHours":21.54649769067918,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:46","startHours":23.730431542688535,"endHours":24.769939811187363,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:27","end":"06:24","startHours":4.4538736631967195,"endHours":6.402951666632027,"quality":"auspicious"},{"name":"Kāla","start":"06:24","end":"08:21","startHours":6.402951666632027,"endHours":8.352029670067335,"quality":"inauspicious"},{"name":"Śubha","start":"08:21","end":"10:18","startHours":8.352029670067335,"endHours":10.301107673502642,"quality":"auspicious"},{"name":"Roga","start":"10:18","end":"12:15","startHours":10.301107673502642,"endHours":12.25018567693795,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"14:12","startHours":12.25018567693795,"endHours":14.199263680373257,"quality":"inauspicious"},{"name":"Chala","start":"14:12","end":"16:09","startHours":14.199263680373257,"endHours":16.148341683808564,"quality":"neutral"},{"name":"Labha","start":"16:09","end":"18:06","startHours":16.148341683808564,"endHours":18.09741968724387,"quality":"auspicious"},{"name":"Amṛta","start":"18:06","end":"20:03","startHours":18.09741968724387,"endHours":20.04649769067918,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"20:03","end":"21:06","startHours":20.04649769067918,"endHours":21.09741968724387,"quality":"neutral"},{"name":"Labha","start":"21:06","end":"22:09","startHours":21.09741968724387,"endHours":22.148341683808564,"quality":"auspicious"},{"name":"Amṛta","start":"22:09","end":"23:12","startHours":22.148341683808564,"endHours":23.199263680373257,"quality":"auspicious"},{"name":"Kāla","start":"23:12","end":"00:15","startHours":23.199263680373257,"endHours":24.25018567693795,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:18","startHours":24.25018567693795,"endHours":25.301107673502642,"quality":"auspicious"},{"name":"Roga","start":"01:18","end":"02:21","startHours":25.301107673502642,"endHours":26.352029670067335,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"03:24","startHours":26.352029670067335,"endHours":27.402951666632028,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:27","startHours":27.402951666632028,"endHours":28.45387366319672,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:27","end":"05:27","startHours":4.4538736631967195,"endHours":5.4538736631967195,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:27","end":"06:27","startHours":5.4538736631967195,"endHours":6.4538736631967195,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:27","end":"07:27","startHours":6.4538736631967195,"endHours":7.4538736631967195,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:27","end":"08:27","startHours":7.4538736631967195,"endHours":8.45387366319672,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:27","end":"09:27","startHours":8.45387366319672,"endHours":9.45387366319672,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:27","end":"10:27","startHours":9.45387366319672,"endHours":10.45387366319672,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:27","end":"11:27","startHours":10.45387366319672,"endHours":11.45387366319672,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:27","end":"12:27","startHours":11.45387366319672,"endHours":12.45387366319672,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:27","end":"13:27","startHours":12.45387366319672,"endHours":13.45387366319672,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:27","end":"14:27","startHours":13.45387366319672,"endHours":14.45387366319672,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:27","end":"15:27","startHours":14.45387366319672,"endHours":15.45387366319672,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:27","end":"16:27","startHours":15.45387366319672,"endHours":16.45387366319672,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:27","end":"17:27","startHours":16.45387366319672,"endHours":17.45387366319672,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:27","end":"18:27","startHours":17.45387366319672,"endHours":18.45387366319672,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:27","end":"19:27","startHours":18.45387366319672,"endHours":19.45387366319672,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:27","end":"20:27","startHours":19.45387366319672,"endHours":20.45387366319672,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:27","end":"21:27","startHours":20.45387366319672,"endHours":21.45387366319672,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:27","end":"22:27","startHours":21.45387366319672,"endHours":22.45387366319672,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:27","end":"23:27","startHours":22.45387366319672,"endHours":23.45387366319672,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:27","end":"00:27","startHours":23.45387366319672,"endHours":24.45387366319672,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:27","end":"01:27","startHours":24.45387366319672,"endHours":25.45387366319672,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:27","end":"02:27","startHours":25.45387366319672,"endHours":26.45387366319672,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:27","end":"03:27","startHours":26.45387366319672,"endHours":27.45387366319672,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:27","end":"04:27","startHours":27.45387366319672,"endHours":28.45387366319672,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.431359066817212,"eotMinutes":-5.682740616276977,"ayanamsa":23.7208}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Navamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[],"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 July 16, 1990 CE · Seattle, USA · Vidhyamitra","description":"July 16, 1990 CE for Seattle, USA: Kṛṣṇa Navamī, sūryodaya 04:27, sūryāsta 20:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/1990-07-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/1990-07-16","sa":"https://sa.vidhyamitra.com/city/seattle/1990-07-16","hi":"https://hi.vidhyamitra.com/city/seattle/1990-07-16","x-default":"https://vidhyamitra.com/city/seattle/1990-07-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:34:42.621Z","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":"2026-06-02T20:34:42.621Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:34:42.621Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}