{"id":"vidhyamitra:city-day:paris:1973-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/paris/1973-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-01-01","date_display":"January 1, 1973 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":1973,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441683.770833,"kali_year":5074,"ahargana":1853218.2708,"sun":{"sidereal_longitude":256.8407,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":215.553,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.7123,"elapsed_within_tithi_degrees":6.7123},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.553,"elapsed_within_degrees":2.2196},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.3937},"karana":{"half_tithi_index":53,"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":1973,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441683.770833,"ahargana":1853218.2708,"kali_year":5074,"ayanamsa_lahiri":23.4758,"grahas":{"sun":{"sidereal_longitude":257.0069820000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":217.62858200000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-3.5459},"mars":{"sidereal_longitude":217.82178199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":241.53178200000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":264.890982,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":233.453482,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":52.123181999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":267.5777,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.5777,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1973,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441683.770833,"kali_year":5074,"ahargana":1853218.2708,"sun":{"sidereal_longitude":256.8407,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":215.553,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.7123,"elapsed_within_tithi_degrees":6.7123},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.553,"elapsed_within_degrees":2.2196},"yoga":{"number":9,"name":"Śūla","sum_longitude":112.3937},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.546,"elongation":41.288},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.546,"opposition_distance":138.712}},"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":"08:44","sunsetLocal":"17:04","solarNoonLocal":"12:54","dayLengthHours":8.328017910011773,"dayLengthDisplay":"8 Hours 19 Mins 41 Secs","nightLengthDisplay":"15 Hours 40 Mins 19 Secs","moonriseLocal":"05:53","moonsetLocal":"14:40","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"10:49","startHours":9.781932922468851,"endHours":10.822935161220324,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:52","end":"12:54","startHours":11.863937399971796,"endHours":12.904939638723267,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"14:59","startHours":13.945941877474738,"endHours":14.98694411622621,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:41","end":"10:58","startHours":10.684134862720127,"endHours":10.96173545972052,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"09:05","end":"09:19","startHours":9.08793142996787,"endHours":9.310011907568184,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:11","startHours":12.627339041722875,"endHours":13.182540235723659,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:38","end":"08:11","startHours":7.63052829571581,"endHours":8.185729489716595,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"08:03","end":"08:44","startHours":8.0469291912164,"endHours":8.74093068371738,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"14:51","startHours":14.29294262372523,"endHours":14.848143817726015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:52","end":"17:16","startHours":16.868948593729154,"endHours":17.268948593729153,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:04","end":"17:25","startHours":17.068948593729154,"endHours":17.415949339979644,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:49","end":"18:34","startHours":16.818948593729154,"endHours":18.568948593729154,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:11","startHours":24.627339041722873,"endHours":25.18254023572366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"08:44","end":"09:47","startHours":8.74093068371738,"endHours":9.781932922468851,"quality":"auspicious"},{"name":"Kāla","start":"09:47","end":"10:49","startHours":9.781932922468851,"endHours":10.822935161220324,"quality":"inauspicious"},{"name":"Śubha","start":"10:49","end":"11:52","startHours":10.822935161220324,"endHours":11.863937399971796,"quality":"auspicious"},{"name":"Roga","start":"11:52","end":"12:54","startHours":11.863937399971796,"endHours":12.904939638723267,"quality":"inauspicious"},{"name":"Udveg","start":"12:54","end":"13:57","startHours":12.904939638723267,"endHours":13.945941877474738,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"14:59","startHours":13.945941877474738,"endHours":14.98694411622621,"quality":"neutral"},{"name":"Labha","start":"14:59","end":"16:02","startHours":14.98694411622621,"endHours":16.027946354977683,"quality":"auspicious"},{"name":"Amṛta","start":"16:02","end":"17:04","startHours":16.027946354977683,"endHours":17.068948593729154,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:04","end":"19:02","startHours":17.068948593729154,"endHours":19.027946354977683,"quality":"neutral"},{"name":"Labha","start":"19:02","end":"20:59","startHours":19.027946354977683,"endHours":20.986944116226212,"quality":"auspicious"},{"name":"Amṛta","start":"20:59","end":"22:57","startHours":20.986944116226212,"endHours":22.945941877474738,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:54","startHours":22.945941877474738,"endHours":24.904939638723267,"quality":"inauspicious"},{"name":"Śubha","start":"00:54","end":"02:52","startHours":24.904939638723267,"endHours":26.863937399971796,"quality":"auspicious"},{"name":"Roga","start":"02:52","end":"04:49","startHours":26.863937399971796,"endHours":28.82293516122032,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:47","startHours":28.82293516122032,"endHours":30.78193292246885,"quality":"inauspicious"},{"name":"Chala","start":"06:47","end":"08:44","startHours":30.78193292246885,"endHours":32.74093068371738,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"08:44","end":"09:44","startHours":8.74093068371738,"endHours":9.74093068371738,"planetary_lord":"Moon"},{"name":"Hora 2","start":"09:44","end":"10:44","startHours":9.74093068371738,"endHours":10.74093068371738,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"10:44","end":"11:44","startHours":10.74093068371738,"endHours":11.74093068371738,"planetary_lord":"Venus"},{"name":"Hora 4","start":"11:44","end":"12:44","startHours":11.74093068371738,"endHours":12.74093068371738,"planetary_lord":"Sun"},{"name":"Hora 5","start":"12:44","end":"13:44","startHours":12.74093068371738,"endHours":13.74093068371738,"planetary_lord":"Mars"},{"name":"Hora 6","start":"13:44","end":"14:44","startHours":13.74093068371738,"endHours":14.74093068371738,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"14:44","end":"15:44","startHours":14.74093068371738,"endHours":15.74093068371738,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"15:44","end":"16:44","startHours":15.74093068371738,"endHours":16.74093068371738,"planetary_lord":"Moon"},{"name":"Hora 9","start":"16:44","end":"17:44","startHours":16.74093068371738,"endHours":17.74093068371738,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"17:44","end":"18:44","startHours":17.74093068371738,"endHours":18.74093068371738,"planetary_lord":"Venus"},{"name":"Hora 11","start":"18:44","end":"19:44","startHours":18.74093068371738,"endHours":19.74093068371738,"planetary_lord":"Sun"},{"name":"Hora 12","start":"19:44","end":"20:44","startHours":19.74093068371738,"endHours":20.74093068371738,"planetary_lord":"Mars"},{"name":"Hora 13","start":"20:44","end":"21:44","startHours":20.74093068371738,"endHours":21.74093068371738,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"21:44","end":"22:44","startHours":21.74093068371738,"endHours":22.74093068371738,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"22:44","end":"23:44","startHours":22.74093068371738,"endHours":23.74093068371738,"planetary_lord":"Moon"},{"name":"Hora 16","start":"23:44","end":"00:44","startHours":23.74093068371738,"endHours":24.74093068371738,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"00:44","end":"01:44","startHours":24.74093068371738,"endHours":25.74093068371738,"planetary_lord":"Venus"},{"name":"Hora 18","start":"01:44","end":"02:44","startHours":25.74093068371738,"endHours":26.74093068371738,"planetary_lord":"Sun"},{"name":"Hora 19","start":"02:44","end":"03:44","startHours":26.74093068371738,"endHours":27.74093068371738,"planetary_lord":"Mars"},{"name":"Hora 20","start":"03:44","end":"04:44","startHours":27.74093068371738,"endHours":28.74093068371738,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"04:44","end":"05:44","startHours":28.74093068371738,"endHours":29.74093068371738,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"05:44","end":"06:44","startHours":29.74093068371738,"endHours":30.74093068371738,"planetary_lord":"Moon"},{"name":"Hora 23","start":"06:44","end":"07:44","startHours":30.74093068371738,"endHours":31.74093068371738,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"07:44","end":"08:44","startHours":31.74093068371738,"endHours":32.74093068371738,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","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":-23.02259825192925,"eotMinutes":-3.705178323396069,"ayanamsa":23.4758}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Dvādaśī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"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":[]},"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, 1973 CE · Paris, France · Vidhyamitra","description":"January 1, 1973 CE for Paris, France: Kṛṣṇa Dvādaśī, sūryodaya 08:44, sūryāsta 17:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/paris/1973-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/paris/1973-01-01","sa":"https://sa.vidhyamitra.com/city/paris/1973-01-01","hi":"https://hi.vidhyamitra.com/city/paris/1973-01-01","x-default":"https://vidhyamitra.com/city/paris/1973-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T10:54:06.130Z","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":"2026-06-03T10:54:06.130Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T10:54:06.130Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}