{"id":"vidhyamitra:city-day:jamnagar:2005-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2005-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-04-13","date_display":"April 13, 2005 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":2005,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453473.770833,"kali_year":5106,"ahargana":1865008.2708,"sun":{"sidereal_longitude":359.4171,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":51.213,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.7959,"elapsed_within_tithi_degrees":3.7959},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.213,"elapsed_within_degrees":11.213},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.6301},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2005,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453473.770833,"ahargana":1865008.2708,"kali_year":5106,"ayanamsa_lahiri":23.9268,"grahas":{"sun":{"sidereal_longitude":359.293417,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":49.69591700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":3.3597},"mars":{"sidereal_longitude":292.903317,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":337.855017,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":169.23871699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":2.543717000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":86.75941699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":2.8868,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.8868,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2005,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453473.770833,"kali_year":5106,"ahargana":1865008.2708,"sun":{"sidereal_longitude":359.4171,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":51.213,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.7959,"elapsed_within_tithi_degrees":3.7959},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.213,"elapsed_within_degrees":11.213},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":50.6301},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.36,"elongation":51.796},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.36,"opposition_distance":128.204}},"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":"06:32","sunsetLocal":"19:09","solarNoonLocal":"12:51","dayLengthHours":12.624087629073289,"dayLengthDisplay":"12 Hours 37 Mins 27 Secs","nightLengthDisplay":"11 Hours 22 Mins 33 Secs","moonriseLocal":"09:30","moonsetLocal":"22:54","rahuKala":{"name":"Rāhu Kāla","start":"12:51","end":"14:25","startHours":12.84231684716174,"endHours":14.4203278007959,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:06","end":"09:41","startHours":8.108283986259256,"endHours":9.686294939893417,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:16","end":"12:51","startHours":11.264305893527577,"endHours":12.84231684716174,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:54","startHours":9.475893479408862,"endHours":9.896696400377973,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:24","startHours":7.056276683836482,"endHours":7.39291902061177,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:16","startHours":12.421513926192631,"endHours":13.26311976813085,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:41","startHours":4.847061348748657,"endHours":5.688667190686876,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:32","startHours":5.47826573020232,"endHours":6.530273032625095,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:47","startHours":14.946331452007287,"endHours":15.787937293945507,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.954360661698384,"endHours":19.354360661698383,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:41","startHours":19.154360661698384,"endHours":19.68036431290977,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.904360661698384,"endHours":20.654360661698384,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:16","startHours":24.42151392619263,"endHours":25.26311976813085,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:32","end":"08:06","startHours":6.530273032625095,"endHours":8.108283986259256,"quality":"auspicious"},{"name":"Amṛta","start":"08:06","end":"09:41","startHours":8.108283986259256,"endHours":9.686294939893417,"quality":"auspicious"},{"name":"Kāla","start":"09:41","end":"11:16","startHours":9.686294939893417,"endHours":11.264305893527577,"quality":"inauspicious"},{"name":"Śubha","start":"11:16","end":"12:51","startHours":11.264305893527577,"endHours":12.84231684716174,"quality":"auspicious"},{"name":"Roga","start":"12:51","end":"14:25","startHours":12.84231684716174,"endHours":14.4203278007959,"quality":"inauspicious"},{"name":"Udveg","start":"14:25","end":"16:00","startHours":14.4203278007959,"endHours":15.998338754430062,"quality":"inauspicious"},{"name":"Chala","start":"16:00","end":"17:35","startHours":15.998338754430062,"endHours":17.57634970806422,"quality":"neutral"},{"name":"Labha","start":"17:35","end":"19:09","startHours":17.57634970806422,"endHours":19.154360661698384,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:09","end":"20:35","startHours":19.154360661698384,"endHours":20.57634970806422,"quality":"inauspicious"},{"name":"Chala","start":"20:35","end":"22:00","startHours":20.57634970806422,"endHours":21.998338754430062,"quality":"neutral"},{"name":"Labha","start":"22:00","end":"23:25","startHours":21.998338754430062,"endHours":23.4203278007959,"quality":"auspicious"},{"name":"Amṛta","start":"23:25","end":"00:51","startHours":23.4203278007959,"endHours":24.84231684716174,"quality":"auspicious"},{"name":"Kāla","start":"00:51","end":"02:16","startHours":24.84231684716174,"endHours":26.264305893527577,"quality":"inauspicious"},{"name":"Śubha","start":"02:16","end":"03:41","startHours":26.264305893527577,"endHours":27.686294939893415,"quality":"auspicious"},{"name":"Roga","start":"03:41","end":"05:06","startHours":27.686294939893415,"endHours":29.108283986259256,"quality":"inauspicious"},{"name":"Udveg","start":"05:06","end":"06:32","startHours":29.108283986259256,"endHours":30.530273032625097,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.530273032625095,"endHours":7.530273032625095,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.530273032625095,"endHours":8.530273032625095,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.530273032625095,"endHours":9.530273032625095,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.530273032625095,"endHours":10.530273032625095,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.530273032625095,"endHours":11.530273032625095,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.530273032625095,"endHours":12.530273032625095,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.530273032625095,"endHours":13.530273032625095,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.530273032625095,"endHours":14.530273032625095,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.530273032625095,"endHours":15.530273032625095,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.530273032625095,"endHours":16.530273032625097,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.530273032625097,"endHours":17.530273032625097,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.530273032625097,"endHours":18.530273032625097,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.530273032625097,"endHours":19.530273032625097,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.530273032625097,"endHours":20.530273032625097,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.530273032625097,"endHours":21.530273032625097,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.530273032625097,"endHours":22.530273032625097,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.530273032625097,"endHours":23.530273032625097,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.530273032625097,"endHours":24.530273032625097,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.530273032625097,"endHours":25.530273032625097,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.530273032625097,"endHours":26.530273032625097,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.530273032625097,"endHours":27.530273032625097,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.530273032625097,"endHours":28.530273032625097,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.530273032625097,"endHours":29.530273032625097,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.530273032625097,"endHours":30.530273032625097,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.021928610955618,"eotMinutes":-0.7698108297043191,"ayanamsa":23.9268}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pañcamī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":2},{"id":"ramanuja-jayanti","name":"Rāmānujācārya Jayantī","name_sanskrit":"रामानुजाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Rāmānujācārya (Viśiṣṭādvaita)","significance":"Birth of Rāmānujācārya; Viśiṣṭādvaita-pratiṣṭhāpaka. Caitra Śukla 5.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":3}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 13, 2005 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 13, 2005 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 06:32, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2005-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2005-04-13","sa":"https://sa.vidhyamitra.com/city/jamnagar/2005-04-13","hi":"https://hi.vidhyamitra.com/city/jamnagar/2005-04-13","x-default":"https://vidhyamitra.com/city/jamnagar/2005-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:58:47.619Z","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":"2026-06-01T05:58:47.619Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:58:47.619Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}