{"id":"vidhyamitra:city-day:seattle:1998-07-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/seattle/1998-07-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-07-01","date_display":"July 1, 1998 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":1998,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450995.770833,"kali_year":5100,"ahargana":1862530.2708,"sun":{"sidereal_longitude":74.8674,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":157.1392,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.2718,"elapsed_within_tithi_degrees":10.2718},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.1392,"elapsed_within_degrees":10.4725},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.0066},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1998,"month":7,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450995.770833,"ahargana":1862530.2708,"kali_year":5100,"ayanamsa_lahiri":23.832,"grahas":{"sun":{"sidereal_longitude":75.19719500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":157.05289500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":1.7536},"mars":{"sidereal_longitude":62.60039499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":96.30759499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":333.7525949999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":43.93599499999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":8.021394999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":134.1831,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":314.1831,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"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":1998,"month":7,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450995.770833,"kali_year":5100,"ahargana":1862530.2708,"sun":{"sidereal_longitude":74.8674,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":157.1392,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.2718,"elapsed_within_tithi_degrees":10.2718},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.1392,"elapsed_within_degrees":10.4725},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.0066},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.754,"elongation":82.272},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.754,"opposition_distance":97.728}},"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":"04:15","sunsetLocal":"20:11","solarNoonLocal":"12:13","dayLengthHours":15.92367582102328,"dayLengthDisplay":"15 Hours 55 Mins 25 Secs","nightLengthDisplay":"8 Hours 04 Mins 35 Secs","moonriseLocal":"11:38","moonsetLocal":"23:42","rahuKala":{"name":"Rāhu Kāla","start":"12:13","end":"14:12","startHours":12.21334475340785,"endHours":14.203804231035758,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:15","end":"08:14","startHours":6.241966320524118,"endHours":8.232425798152029,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:13","end":"12:13","startHours":10.222885275779937,"endHours":12.21334475340785,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"07:58","end":"08:30","startHours":7.967031201134974,"endHours":8.497820395169082,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"04:55","end":"05:20","startHours":4.914993335438845,"endHours":5.339624690666132,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:45","startHours":11.68255555937374,"endHours":12.74413394744196,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:08","end":"03:11","startHours":2.1283500667597703,"endHours":3.189928454827989,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"02:55","end":"04:15","startHours":2.9245338578109346,"endHours":4.251506842896208,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:52","end":"15:56","startHours":14.867290723578396,"endHours":15.928869111646614,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:59","end":"20:23","startHours":19.97518266391949,"endHours":20.37518266391949,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"20:11","end":"20:50","startHours":20.17518266391949,"endHours":20.838669156462124,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:56","end":"21:41","startHours":19.92518266391949,"endHours":21.67518266391949,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:45","startHours":23.68255555937374,"endHours":24.74413394744196,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"04:15","end":"06:15","startHours":4.251506842896208,"endHours":6.241966320524118,"quality":"auspicious"},{"name":"Amṛta","start":"06:15","end":"08:14","startHours":6.241966320524118,"endHours":8.232425798152029,"quality":"auspicious"},{"name":"Kāla","start":"08:14","end":"10:13","startHours":8.232425798152029,"endHours":10.222885275779937,"quality":"inauspicious"},{"name":"Śubha","start":"10:13","end":"12:13","startHours":10.222885275779937,"endHours":12.21334475340785,"quality":"auspicious"},{"name":"Roga","start":"12:13","end":"14:12","startHours":12.21334475340785,"endHours":14.203804231035758,"quality":"inauspicious"},{"name":"Udveg","start":"14:12","end":"16:12","startHours":14.203804231035758,"endHours":16.19426370866367,"quality":"inauspicious"},{"name":"Chala","start":"16:12","end":"18:11","startHours":16.19426370866367,"endHours":18.184723186291578,"quality":"neutral"},{"name":"Labha","start":"18:11","end":"20:11","startHours":18.184723186291578,"endHours":20.17518266391949,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"20:11","end":"21:11","startHours":20.17518266391949,"endHours":21.184723186291578,"quality":"inauspicious"},{"name":"Chala","start":"21:11","end":"22:12","startHours":21.184723186291578,"endHours":22.19426370866367,"quality":"neutral"},{"name":"Labha","start":"22:12","end":"23:12","startHours":22.19426370866367,"endHours":23.20380423103576,"quality":"auspicious"},{"name":"Amṛta","start":"23:12","end":"00:13","startHours":23.20380423103576,"endHours":24.21334475340785,"quality":"auspicious"},{"name":"Kāla","start":"00:13","end":"01:13","startHours":24.21334475340785,"endHours":25.222885275779937,"quality":"inauspicious"},{"name":"Śubha","start":"01:13","end":"02:14","startHours":25.222885275779937,"endHours":26.23242579815203,"quality":"auspicious"},{"name":"Roga","start":"02:14","end":"03:15","startHours":26.23242579815203,"endHours":27.24196632052412,"quality":"inauspicious"},{"name":"Udveg","start":"03:15","end":"04:15","startHours":27.24196632052412,"endHours":28.25150684289621,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"04:15","end":"05:15","startHours":4.251506842896208,"endHours":5.251506842896208,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"05:15","end":"06:15","startHours":5.251506842896208,"endHours":6.251506842896208,"planetary_lord":"Venus"},{"name":"Hora 3","start":"06:15","end":"07:15","startHours":6.251506842896208,"endHours":7.251506842896208,"planetary_lord":"Sun"},{"name":"Hora 4","start":"07:15","end":"08:15","startHours":7.251506842896208,"endHours":8.251506842896209,"planetary_lord":"Mars"},{"name":"Hora 5","start":"08:15","end":"09:15","startHours":8.251506842896209,"endHours":9.251506842896209,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"09:15","end":"10:15","startHours":9.251506842896209,"endHours":10.251506842896209,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"10:15","end":"11:15","startHours":10.251506842896209,"endHours":11.251506842896209,"planetary_lord":"Moon"},{"name":"Hora 8","start":"11:15","end":"12:15","startHours":11.251506842896209,"endHours":12.251506842896209,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"12:15","end":"13:15","startHours":12.251506842896209,"endHours":13.251506842896209,"planetary_lord":"Venus"},{"name":"Hora 10","start":"13:15","end":"14:15","startHours":13.251506842896209,"endHours":14.251506842896209,"planetary_lord":"Sun"},{"name":"Hora 11","start":"14:15","end":"15:15","startHours":14.251506842896209,"endHours":15.251506842896209,"planetary_lord":"Mars"},{"name":"Hora 12","start":"15:15","end":"16:15","startHours":15.251506842896209,"endHours":16.25150684289621,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"16:15","end":"17:15","startHours":16.25150684289621,"endHours":17.25150684289621,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"17:15","end":"18:15","startHours":17.25150684289621,"endHours":18.25150684289621,"planetary_lord":"Moon"},{"name":"Hora 15","start":"18:15","end":"19:15","startHours":18.25150684289621,"endHours":19.25150684289621,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"19:15","end":"20:15","startHours":19.25150684289621,"endHours":20.25150684289621,"planetary_lord":"Venus"},{"name":"Hora 17","start":"20:15","end":"21:15","startHours":20.25150684289621,"endHours":21.25150684289621,"planetary_lord":"Sun"},{"name":"Hora 18","start":"21:15","end":"22:15","startHours":21.25150684289621,"endHours":22.25150684289621,"planetary_lord":"Mars"},{"name":"Hora 19","start":"22:15","end":"23:15","startHours":22.25150684289621,"endHours":23.25150684289621,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"23:15","end":"00:15","startHours":23.25150684289621,"endHours":24.25150684289621,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"00:15","end":"01:15","startHours":24.25150684289621,"endHours":25.25150684289621,"planetary_lord":"Moon"},{"name":"Hora 22","start":"01:15","end":"02:15","startHours":25.25150684289621,"endHours":26.25150684289621,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"02:15","end":"03:15","startHours":26.25150684289621,"endHours":27.25150684289621,"planetary_lord":"Venus"},{"name":"Hora 24","start":"03:15","end":"04:15","startHours":27.25150684289621,"endHours":28.25150684289621,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.1290828696693,"eotMinutes":-3.4722852044708983,"ayanamsa":23.832}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Saptamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 July 1, 1998 CE · Seattle, USA · Vidhyamitra","description":"July 1, 1998 CE for Seattle, USA: Śukla Saptamī, sūryodaya 04:15, sūryāsta 20:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/seattle/1998-07-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/seattle/1998-07-01","sa":"https://sa.vidhyamitra.com/city/seattle/1998-07-01","hi":"https://hi.vidhyamitra.com/city/seattle/1998-07-01","x-default":"https://vidhyamitra.com/city/seattle/1998-07-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T22:29:23.972Z","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":"2026-05-24T22:29:23.972Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T22:29:23.972Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}