{"id":"vidhyamitra:city-day:jamnagar:1973-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1973-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-01-11","date_display":"January 11, 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":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441693.770833,"kali_year":5074,"ahargana":1853228.2708,"sun":{"sidereal_longitude":267.1197,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":344.6583,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.5386,"elapsed_within_tithi_degrees":5.5386},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.6583,"elapsed_within_degrees":11.3249},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.778},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441693.770833,"ahargana":1853228.2708,"kali_year":5074,"ayanamsa_lahiri":23.4762,"grahas":{"sun":{"sidereal_longitude":267.1992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":342.153,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":4.395},"mars":{"sidereal_longitude":224.64290000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":256.7359,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":267.21810000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":245.95939999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":51.47300000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":267.0479,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.0479,"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":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441693.770833,"kali_year":5074,"ahargana":1853228.2708,"sun":{"sidereal_longitude":267.1197,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":344.6583,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.5386,"elapsed_within_tithi_degrees":5.5386},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.6583,"elapsed_within_degrees":11.3249},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.778},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.395,"elongation":77.539},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.395,"opposition_distance":102.461}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:32","sunsetLocal":"18:23","solarNoonLocal":"12:58","dayLengthHours":10.858462809764767,"dayLengthDisplay":"10 Hours 51 Mins 30 Secs","nightLengthDisplay":"13 Hours 08 Mins 30 Secs","moonriseLocal":"11:51","moonsetLocal":"00:04","rahuKala":{"name":"Rāhu Kāla","start":"14:19","end":"15:41","startHours":14.318236221803375,"endHours":15.67554407302397,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:32","end":"08:53","startHours":7.5316969657003945,"endHours":8.889004816920991,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:15","end":"11:36","startHours":10.246312668141586,"endHours":11.603620519362181,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:26","startHours":10.06533828797884,"endHours":10.427287048304333,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:16","startHours":7.98413291610726,"endHours":8.273691924367654,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:36","end":"13:19","startHours":12.598979610257286,"endHours":13.32287713090827,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:48","startHours":6.083901924398425,"endHours":6.80779944504941,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:32","startHours":6.626825064886664,"endHours":7.5316969657003945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:30","startHours":14.77067217221024,"endHours":15.494569692861225,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.190159775465162,"endHours":18.59015977546516,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:51","startHours":18.39015977546516,"endHours":18.842595725872027,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.14015977546516,"endHours":19.89015977546516,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:36","end":"01:19","startHours":24.598979610257285,"endHours":25.32287713090827,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:32","end":"08:53","startHours":7.5316969657003945,"endHours":8.889004816920991,"quality":"auspicious"},{"name":"Roga","start":"08:53","end":"10:15","startHours":8.889004816920991,"endHours":10.246312668141586,"quality":"inauspicious"},{"name":"Udveg","start":"10:15","end":"11:36","startHours":10.246312668141586,"endHours":11.603620519362181,"quality":"inauspicious"},{"name":"Chala","start":"11:36","end":"12:58","startHours":11.603620519362181,"endHours":12.960928370582778,"quality":"neutral"},{"name":"Labha","start":"12:58","end":"14:19","startHours":12.960928370582778,"endHours":14.318236221803375,"quality":"auspicious"},{"name":"Amṛta","start":"14:19","end":"15:41","startHours":14.318236221803375,"endHours":15.67554407302397,"quality":"auspicious"},{"name":"Kāla","start":"15:41","end":"17:02","startHours":15.67554407302397,"endHours":17.032851924244564,"quality":"inauspicious"},{"name":"Śubha","start":"17:02","end":"18:23","startHours":17.032851924244564,"endHours":18.39015977546516,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:23","end":"20:02","startHours":18.39015977546516,"endHours":20.032851924244564,"quality":"auspicious"},{"name":"Kāla","start":"20:02","end":"21:41","startHours":20.032851924244564,"endHours":21.67554407302397,"quality":"inauspicious"},{"name":"Śubha","start":"21:41","end":"23:19","startHours":21.67554407302397,"endHours":23.318236221803375,"quality":"auspicious"},{"name":"Roga","start":"23:19","end":"00:58","startHours":23.318236221803375,"endHours":24.960928370582778,"quality":"inauspicious"},{"name":"Udveg","start":"00:58","end":"02:36","startHours":24.960928370582778,"endHours":26.60362051936218,"quality":"inauspicious"},{"name":"Chala","start":"02:36","end":"04:15","startHours":26.60362051936218,"endHours":28.246312668141584,"quality":"neutral"},{"name":"Labha","start":"04:15","end":"05:53","startHours":28.246312668141584,"endHours":29.88900481692099,"quality":"auspicious"},{"name":"Amṛta","start":"05:53","end":"07:32","startHours":29.88900481692099,"endHours":31.531696965700394,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.5316969657003945,"endHours":8.531696965700394,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.531696965700394,"endHours":9.531696965700394,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.531696965700394,"endHours":10.531696965700394,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.531696965700394,"endHours":11.531696965700394,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.531696965700394,"endHours":12.531696965700394,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.531696965700394,"endHours":13.531696965700394,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.531696965700394,"endHours":14.531696965700394,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.531696965700394,"endHours":15.531696965700394,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.531696965700394,"endHours":16.531696965700394,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.531696965700394,"endHours":17.531696965700394,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.531696965700394,"endHours":18.531696965700394,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.531696965700394,"endHours":19.531696965700394,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.531696965700394,"endHours":20.531696965700394,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.531696965700394,"endHours":21.531696965700394,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.531696965700394,"endHours":22.531696965700394,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.531696965700394,"endHours":23.531696965700394,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.531696965700394,"endHours":24.531696965700394,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.531696965700394,"endHours":25.531696965700394,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.531696965700394,"endHours":26.531696965700394,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.531696965700394,"endHours":27.531696965700394,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.531696965700394,"endHours":28.531696965700394,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.531696965700394,"endHours":29.531696965700394,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.531696965700394,"endHours":30.531696965700394,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.531696965700394,"endHours":31.531696965700394,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","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":-21.84622420904991,"eotMinutes":-7.886502234966622,"ayanamsa":23.4762}},"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 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 Saptamī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 11, 1973 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 11, 1973 CE for Jamnagar, Gujarat: Śukla Saptamī, sūryodaya 07:32, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1973-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1973-01-11","sa":"https://sa.vidhyamitra.com/city/jamnagar/1973-01-11","hi":"https://hi.vidhyamitra.com/city/jamnagar/1973-01-11","x-default":"https://vidhyamitra.com/city/jamnagar/1973-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T18:56:06.706Z","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":"2026-06-01T18:56:06.706Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T18:56:06.706Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}