{"id":"vidhyamitra:city-day:paris:1990-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/paris/1990-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-01-01","date_display":"January 1, 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":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447892.770833,"kali_year":5091,"ahargana":1859427.2708,"sun":{"sidereal_longitude":256.4306,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":303.9444,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":47.5138,"elapsed_within_tithi_degrees":11.5138},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.9444,"elapsed_within_degrees":10.6111},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.375},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447892.770833,"ahargana":1859427.2708,"kali_year":5091,"ayanamsa_lahiri":23.7133,"grahas":{"sun":{"sidereal_longitude":256.640852,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":303.341852,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":0.4191},"mars":{"sidereal_longitude":226.09655199999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":272.29185200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":71.67155200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":282.68225200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":261.6595520000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":298.595,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.595,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"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":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447892.770833,"kali_year":5091,"ahargana":1859427.2708,"sun":{"sidereal_longitude":256.4306,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":303.9444,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":47.5138,"elapsed_within_tithi_degrees":11.5138},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4,"moon_longitude":303.9444,"elapsed_within_degrees":10.6111},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.375},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.419,"elongation":47.514},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.419,"opposition_distance":132.486}},"eclipse_window_40days":[]},"city":{"slug":"paris","name":"Paris, France","lat":48.8566,"lon":2.3522,"tz_offset_hours":1,"country":"FR","tier":"diaspora"},"tier2":{"city":{"slug":"paris","name":"Paris, France","lat":48.8566,"lon":2.3522,"tz_offset_hours":1,"country":"FR","tier":"diaspora"},"sunriseLocal":"08:45","sunsetLocal":"17:04","solarNoonLocal":"12:54","dayLengthHours":8.325990438885484,"dayLengthDisplay":"8 Hours 19 Mins 34 Secs","nightLengthDisplay":"15 Hours 40 Mins 26 Secs","moonriseLocal":"10:56","moonsetLocal":"21:06","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"10:49","startHours":9.78269322414121,"endHours":10.823442029001896,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:52","end":"12:54","startHours":11.864190833862581,"endHours":12.904939638723267,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"14:59","startHours":13.945688443583952,"endHours":14.986437248444638,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:41","end":"10:58","startHours":10.684675521687138,"endHours":10.962208536316654,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"09:05","end":"09:19","startHours":9.08886068756742,"endHours":9.310887099271033,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:11","startHours":12.627406624093751,"endHours":13.182472653352782,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:38","end":"08:11","startHours":7.631812360762461,"endHours":8.186878390021493,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"08:03","end":"08:45","startHours":8.048111882706735,"endHours":8.741944419280525,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"14:51","startHours":14.292604711870847,"endHours":14.84767074112988,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:52","end":"17:16","startHours":16.86793485816601,"endHours":17.267934858166008,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:04","end":"17:25","startHours":17.06793485816601,"endHours":17.414851126452902,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:49","end":"18:34","startHours":16.81793485816601,"endHours":18.56793485816601,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:11","startHours":24.62740662409375,"endHours":25.182472653352782,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"08:45","end":"09:47","startHours":8.741944419280525,"endHours":9.78269322414121,"quality":"auspicious"},{"name":"Kāla","start":"09:47","end":"10:49","startHours":9.78269322414121,"endHours":10.823442029001896,"quality":"inauspicious"},{"name":"Śubha","start":"10:49","end":"11:52","startHours":10.823442029001896,"endHours":11.864190833862581,"quality":"auspicious"},{"name":"Roga","start":"11:52","end":"12:54","startHours":11.864190833862581,"endHours":12.904939638723267,"quality":"inauspicious"},{"name":"Udveg","start":"12:54","end":"13:57","startHours":12.904939638723267,"endHours":13.945688443583952,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"14:59","startHours":13.945688443583952,"endHours":14.986437248444638,"quality":"neutral"},{"name":"Labha","start":"14:59","end":"16:02","startHours":14.986437248444638,"endHours":16.02718605330532,"quality":"auspicious"},{"name":"Amṛta","start":"16:02","end":"17:04","startHours":16.02718605330532,"endHours":17.06793485816601,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:04","end":"19:02","startHours":17.06793485816601,"endHours":19.02718605330532,"quality":"neutral"},{"name":"Labha","start":"19:02","end":"20:59","startHours":19.02718605330532,"endHours":20.986437248444638,"quality":"auspicious"},{"name":"Amṛta","start":"20:59","end":"22:57","startHours":20.986437248444638,"endHours":22.945688443583954,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:54","startHours":22.945688443583954,"endHours":24.904939638723267,"quality":"inauspicious"},{"name":"Śubha","start":"00:54","end":"02:52","startHours":24.904939638723267,"endHours":26.86419083386258,"quality":"auspicious"},{"name":"Roga","start":"02:52","end":"04:49","startHours":26.86419083386258,"endHours":28.823442029001896,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:47","startHours":28.823442029001896,"endHours":30.782693224141212,"quality":"inauspicious"},{"name":"Chala","start":"06:47","end":"08:45","startHours":30.782693224141212,"endHours":32.74194441928053,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"08:45","end":"09:45","startHours":8.741944419280525,"endHours":9.741944419280525,"planetary_lord":"Moon"},{"name":"Hora 2","start":"09:45","end":"10:45","startHours":9.741944419280525,"endHours":10.741944419280525,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"10:45","end":"11:45","startHours":10.741944419280525,"endHours":11.741944419280525,"planetary_lord":"Venus"},{"name":"Hora 4","start":"11:45","end":"12:45","startHours":11.741944419280525,"endHours":12.741944419280525,"planetary_lord":"Sun"},{"name":"Hora 5","start":"12:45","end":"13:45","startHours":12.741944419280525,"endHours":13.741944419280525,"planetary_lord":"Mars"},{"name":"Hora 6","start":"13:45","end":"14:45","startHours":13.741944419280525,"endHours":14.741944419280525,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"14:45","end":"15:45","startHours":14.741944419280525,"endHours":15.741944419280525,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"15:45","end":"16:45","startHours":15.741944419280525,"endHours":16.741944419280525,"planetary_lord":"Moon"},{"name":"Hora 9","start":"16:45","end":"17:45","startHours":16.741944419280525,"endHours":17.741944419280525,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"17:45","end":"18:45","startHours":17.741944419280525,"endHours":18.741944419280525,"planetary_lord":"Venus"},{"name":"Hora 11","start":"18:45","end":"19:45","startHours":18.741944419280525,"endHours":19.741944419280525,"planetary_lord":"Sun"},{"name":"Hora 12","start":"19:45","end":"20:45","startHours":19.741944419280525,"endHours":20.741944419280525,"planetary_lord":"Mars"},{"name":"Hora 13","start":"20:45","end":"21:45","startHours":20.741944419280525,"endHours":21.741944419280525,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"21:45","end":"22:45","startHours":21.741944419280525,"endHours":22.741944419280525,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"22:45","end":"23:45","startHours":22.741944419280525,"endHours":23.741944419280525,"planetary_lord":"Moon"},{"name":"Hora 16","start":"23:45","end":"00:45","startHours":23.741944419280525,"endHours":24.741944419280525,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"00:45","end":"01:45","startHours":24.741944419280525,"endHours":25.741944419280525,"planetary_lord":"Venus"},{"name":"Hora 18","start":"01:45","end":"02:45","startHours":25.741944419280525,"endHours":26.741944419280525,"planetary_lord":"Sun"},{"name":"Hora 19","start":"02:45","end":"03:45","startHours":26.741944419280525,"endHours":27.741944419280525,"planetary_lord":"Mars"},{"name":"Hora 20","start":"03:45","end":"04:45","startHours":27.741944419280525,"endHours":28.741944419280525,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"04:45","end":"05:45","startHours":28.741944419280525,"endHours":29.741944419280525,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"05:45","end":"06:45","startHours":29.741944419280525,"endHours":30.741944419280525,"planetary_lord":"Moon"},{"name":"Hora 23","start":"06:45","end":"07:45","startHours":30.741944419280525,"endHours":31.741944419280525,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"07:45","end":"08:45","startHours":31.741944419280525,"endHours":32.74194441928053,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.0326509196735,"eotMinutes":-3.705178323396069,"ayanamsa":23.7133}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturthī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"paris"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 1, 1990 CE · Paris, France · Vidhyamitra","description":"January 1, 1990 CE for Paris, France: Śukla Caturthī, sūryodaya 08:45, sūryāsta 17:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/paris/1990-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/paris/1990-01-01","sa":"https://sa.vidhyamitra.com/city/paris/1990-01-01","hi":"https://hi.vidhyamitra.com/city/paris/1990-01-01","x-default":"https://vidhyamitra.com/city/paris/1990-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:37:38.777Z","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":"2026-06-01T06:37:38.777Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:37:38.777Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}