{"id":"vidhyamitra:city-day:jamnagar:1973-04-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1973-04-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-04-22","date_display":"April 22, 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":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441794.770833,"kali_year":5075,"ahargana":1853329.2708,"sun":{"sidereal_longitude":8.4549,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":241.1583,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.7034,"elapsed_within_tithi_degrees":4.7034},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":241.1583,"elapsed_within_degrees":1.1583},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.6133},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":4,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441794.770833,"ahargana":1853329.2708,"kali_year":5075,"ayanamsa_lahiri":23.4801,"grahas":{"sun":{"sidereal_longitude":8.290940999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":237.797141,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-1.5773},"mars":{"sidereal_longitude":295.460641,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":343.697541,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":286.79324099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":11.846541000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":54.26924100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":261.6964,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.6964,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1973,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441794.770833,"kali_year":5075,"ahargana":1853329.2708,"sun":{"sidereal_longitude":8.4549,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":241.1583,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":232.7034,"elapsed_within_tithi_degrees":4.7034},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":241.1583,"elapsed_within_degrees":1.1583},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.6133},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.577,"elongation":127.297},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.577,"opposition_distance":52.703}},"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":"06:24","sunsetLocal":"19:12","solarNoonLocal":"12:48","dayLengthHours":12.801096711678149,"dayLengthDisplay":"12 Hours 48 Mins 04 Secs","nightLengthDisplay":"11 Hours 11 Mins 56 Secs","moonriseLocal":"22:44","moonsetLocal":"09:28","rahuKala":{"name":"Rāhu Kāla","start":"17:36","end":"19:12","startHours":17.606581129140114,"endHours":19.206718218099883,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:48","end":"14:24","startHours":12.806169862260809,"endHours":14.406306951220579,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:00","end":"17:36","startHours":16.006444040180345,"endHours":17.606581129140114,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:49","startHours":9.392544072479968,"endHours":9.819247296202573,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:17","startHours":6.93900053607499,"endHours":7.280363115053074,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:14","startHours":12.379466638538204,"endHours":13.232873085983414,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:33","startHours":4.698808611531314,"endHours":5.552215058976524,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:24","startHours":5.338863447115221,"endHours":6.405621506421734,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:48","startHours":14.939685980873833,"endHours":15.793092428319042,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":19.006718218099884,"endHours":19.406718218099883,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:44","startHours":19.206718218099883,"endHours":19.74009724775314,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.956718218099883,"endHours":20.706718218099883,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:14","startHours":24.379466638538204,"endHours":25.232873085983414,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:24","end":"08:00","startHours":6.405621506421734,"endHours":8.005758595381502,"quality":"inauspicious"},{"name":"Chala","start":"08:00","end":"09:36","startHours":8.005758595381502,"endHours":9.60589568434127,"quality":"neutral"},{"name":"Labha","start":"09:36","end":"11:12","startHours":9.60589568434127,"endHours":11.20603277330104,"quality":"auspicious"},{"name":"Amṛta","start":"11:12","end":"12:48","startHours":11.20603277330104,"endHours":12.806169862260809,"quality":"auspicious"},{"name":"Kāla","start":"12:48","end":"14:24","startHours":12.806169862260809,"endHours":14.406306951220579,"quality":"inauspicious"},{"name":"Śubha","start":"14:24","end":"16:00","startHours":14.406306951220579,"endHours":16.006444040180345,"quality":"auspicious"},{"name":"Roga","start":"16:00","end":"17:36","startHours":16.006444040180345,"endHours":17.606581129140114,"quality":"inauspicious"},{"name":"Udveg","start":"17:36","end":"19:12","startHours":17.606581129140114,"endHours":19.206718218099883,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:12","end":"20:36","startHours":19.206718218099883,"endHours":20.606581129140114,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"22:00","startHours":20.606581129140114,"endHours":22.006444040180348,"quality":"inauspicious"},{"name":"Udveg","start":"22:00","end":"23:24","startHours":22.006444040180348,"endHours":23.40630695122058,"quality":"inauspicious"},{"name":"Chala","start":"23:24","end":"00:48","startHours":23.40630695122058,"endHours":24.80616986226081,"quality":"neutral"},{"name":"Labha","start":"00:48","end":"02:12","startHours":24.80616986226081,"endHours":26.20603277330104,"quality":"auspicious"},{"name":"Amṛta","start":"02:12","end":"03:36","startHours":26.20603277330104,"endHours":27.60589568434127,"quality":"auspicious"},{"name":"Kāla","start":"03:36","end":"05:00","startHours":27.60589568434127,"endHours":29.005758595381504,"quality":"inauspicious"},{"name":"Śubha","start":"05:00","end":"06:24","startHours":29.005758595381504,"endHours":30.405621506421735,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.405621506421734,"endHours":7.405621506421734,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.405621506421734,"endHours":8.405621506421735,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.405621506421735,"endHours":9.405621506421735,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.405621506421735,"endHours":10.405621506421735,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.405621506421735,"endHours":11.405621506421735,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.405621506421735,"endHours":12.405621506421735,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.405621506421735,"endHours":13.405621506421735,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.405621506421735,"endHours":14.405621506421735,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.405621506421735,"endHours":15.405621506421735,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.405621506421735,"endHours":16.405621506421735,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.405621506421735,"endHours":17.405621506421735,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.405621506421735,"endHours":18.405621506421735,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.405621506421735,"endHours":19.405621506421735,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.405621506421735,"endHours":20.405621506421735,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.405621506421735,"endHours":21.405621506421735,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.405621506421735,"endHours":22.405621506421735,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.405621506421735,"endHours":23.405621506421735,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.405621506421735,"endHours":24.405621506421735,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.405621506421735,"endHours":25.405621506421735,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.405621506421735,"endHours":26.405621506421735,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.405621506421735,"endHours":27.405621506421735,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.405621506421735,"endHours":28.405621506421735,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.405621506421735,"endHours":29.405621506421735,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.405621506421735,"endHours":30.405621506421735,"planetary_lord":"Jupiter"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.088162684129799,"eotMinutes":1.3990082643513926,"ayanamsa":23.4801}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pañcamī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 April 22, 1973 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 22, 1973 CE for Jamnagar, Gujarat: Kṛṣṇa Pañcamī, sūryodaya 06:24, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1973-04-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1973-04-22","sa":"https://sa.vidhyamitra.com/city/jamnagar/1973-04-22","hi":"https://hi.vidhyamitra.com/city/jamnagar/1973-04-22","x-default":"https://vidhyamitra.com/city/jamnagar/1973-04-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:22:52.154Z","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":"2026-06-03T01:22:52.154Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:22:52.154Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}