{"id":"vidhyamitra:city-day:jamnagar:1950-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1950-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1950-01-30","date_display":"January 30, 1950 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":1950,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433311.770833,"kali_year":5051,"ahargana":1844846.2708,"sun":{"sidereal_longitude":286.5507,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":58.838,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.2873,"elapsed_within_tithi_degrees":0.2873},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.838,"elapsed_within_degrees":5.5046},"yoga":{"number":26,"name":"Indra","sum_longitude":345.3887},"karana":{"half_tithi_index":22,"name":"Bava"},"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":1950,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433311.770833,"ahargana":1844846.2708,"kali_year":5051,"ayanamsa_lahiri":23.1556,"grahas":{"sun":{"sidereal_longitude":286.42865400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":58.94145400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":4.162},"mars":{"sidereal_longitude":167.50165400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":265.546954,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":291.20535399999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":289.0387539999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":145.76655400000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":351.1665,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":171.1665,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1950,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433311.770833,"kali_year":5051,"ahargana":1844846.2708,"sun":{"sidereal_longitude":286.5507,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":58.838,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.2873,"elapsed_within_tithi_degrees":0.2873},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.838,"elapsed_within_degrees":5.5046},"yoga":{"number":26,"name":"Indra","sum_longitude":345.3887},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.162,"elongation":132.287},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.162,"opposition_distance":47.713}},"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":"07:30","sunsetLocal":"18:36","solarNoonLocal":"13:03","dayLengthHours":11.106687855393297,"dayLengthDisplay":"11 Hours 06 Mins 24 Secs","nightLengthDisplay":"12 Hours 53 Mins 36 Secs","moonriseLocal":"15:10","moonsetLocal":"04:37","rahuKala":{"name":"Rāhu Kāla","start":"08:53","end":"10:17","startHours":8.887097820490256,"endHours":10.275433802414419,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:40","end":"13:03","startHours":11.66376978433858,"endHours":13.052105766262741,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:26","end":"15:50","startHours":14.440441748186904,"endHours":15.828777730111067,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:28","startHours":10.090322338157863,"endHours":10.460545266670973,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:15","startHours":7.961540499207481,"endHours":8.257718842017969,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.681882837749631,"endHours":13.422328694775851,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:45","startHours":6.017870124513655,"endHours":6.758315981539874,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:30","startHours":6.573204517283319,"endHours":7.498761838566094,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:39","startHours":14.903220408828293,"endHours":15.643666265854513,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.40544969395939,"endHours":18.80544969395939,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:04","startHours":18.60544969395939,"endHours":19.068228354600777,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.35544969395939,"endHours":20.10544969395939,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.681882837749633,"endHours":25.42232869477585,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:30","end":"08:53","startHours":7.498761838566094,"endHours":8.887097820490256,"quality":"auspicious"},{"name":"Kāla","start":"08:53","end":"10:17","startHours":8.887097820490256,"endHours":10.275433802414419,"quality":"inauspicious"},{"name":"Śubha","start":"10:17","end":"11:40","startHours":10.275433802414419,"endHours":11.66376978433858,"quality":"auspicious"},{"name":"Roga","start":"11:40","end":"13:03","startHours":11.66376978433858,"endHours":13.052105766262741,"quality":"inauspicious"},{"name":"Udveg","start":"13:03","end":"14:26","startHours":13.052105766262741,"endHours":14.440441748186904,"quality":"inauspicious"},{"name":"Chala","start":"14:26","end":"15:50","startHours":14.440441748186904,"endHours":15.828777730111067,"quality":"neutral"},{"name":"Labha","start":"15:50","end":"17:13","startHours":15.828777730111067,"endHours":17.21711371203523,"quality":"auspicious"},{"name":"Amṛta","start":"17:13","end":"18:36","startHours":17.21711371203523,"endHours":18.60544969395939,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:36","end":"20:13","startHours":18.60544969395939,"endHours":20.21711371203523,"quality":"neutral"},{"name":"Labha","start":"20:13","end":"21:50","startHours":20.21711371203523,"endHours":21.828777730111064,"quality":"auspicious"},{"name":"Amṛta","start":"21:50","end":"23:26","startHours":21.828777730111064,"endHours":23.440441748186903,"quality":"auspicious"},{"name":"Kāla","start":"23:26","end":"01:03","startHours":23.440441748186903,"endHours":25.05210576626274,"quality":"inauspicious"},{"name":"Śubha","start":"01:03","end":"02:40","startHours":25.05210576626274,"endHours":26.66376978433858,"quality":"auspicious"},{"name":"Roga","start":"02:40","end":"04:17","startHours":26.66376978433858,"endHours":28.27543380241442,"quality":"inauspicious"},{"name":"Udveg","start":"04:17","end":"05:53","startHours":28.27543380241442,"endHours":29.887097820490254,"quality":"inauspicious"},{"name":"Chala","start":"05:53","end":"07:30","startHours":29.887097820490254,"endHours":31.498761838566093,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.498761838566094,"endHours":8.498761838566093,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.498761838566093,"endHours":9.498761838566093,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.498761838566093,"endHours":10.498761838566093,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.498761838566093,"endHours":11.498761838566093,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.498761838566093,"endHours":12.498761838566093,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.498761838566093,"endHours":13.498761838566093,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.498761838566093,"endHours":14.498761838566093,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.498761838566093,"endHours":15.498761838566093,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.498761838566093,"endHours":16.498761838566093,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.498761838566093,"endHours":17.498761838566093,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.498761838566093,"endHours":18.498761838566093,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.498761838566093,"endHours":19.498761838566093,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.498761838566093,"endHours":20.498761838566093,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.498761838566093,"endHours":21.498761838566093,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.498761838566093,"endHours":22.498761838566093,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.498761838566093,"endHours":23.498761838566093,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.498761838566093,"endHours":24.498761838566093,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.498761838566093,"endHours":25.498761838566093,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.498761838566093,"endHours":26.498761838566093,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.498761838566093,"endHours":27.498761838566093,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.498761838566093,"endHours":28.498761838566093,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.498761838566093,"endHours":29.498761838566093,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.498761838566093,"endHours":30.498761838566093,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.498761838566093,"endHours":31.498761838566093,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.850103059927743,"eotMinutes":-13.357145975764517,"ayanamsa":23.1556}},"calendars":{"vikram_samvat":2007,"vikram_samvatsara":"Śobhana","saka_samvat":1872,"saka_samvatsara":"Vikṛti","bengali_samvat":1357,"malayalam_era":1126,"nanakshahi_year":481,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvādaśī · Vikram 2007 Śobhana · Śaka 1872 Vikṛti"},"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":"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 30, 1950 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 30, 1950 CE for Jamnagar, Gujarat: Śukla Dvādaśī, sūryodaya 07:30, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1950-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1950-01-30","sa":"https://sa.vidhyamitra.com/city/jamnagar/1950-01-30","hi":"https://hi.vidhyamitra.com/city/jamnagar/1950-01-30","x-default":"https://vidhyamitra.com/city/jamnagar/1950-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:06:46.835Z","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":"2026-06-01T13:06:46.835Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:06:46.835Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}