{"id":"vidhyamitra:city-day:jamnagar:2183-04-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2183-04-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-04-27","date_display":"April 27, 2183 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":2183,"month":4,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518500.770833,"kali_year":5285,"ahargana":1930035.2708,"sun":{"sidereal_longitude":10.0669,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":69.9425,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.8756,"elapsed_within_tithi_degrees":11.8756},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.9425,"elapsed_within_degrees":3.2758},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.0094},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":2183,"month":4,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518500.770833,"ahargana":1930035.2708,"kali_year":5285,"ayanamsa_lahiri":26.4138,"grahas":{"sun":{"sidereal_longitude":10.403107999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":70.90170799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":-4.4957},"mars":{"sidereal_longitude":97.82830799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":341.267508,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":167.797508,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":53.34650799999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":103.562908,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":157.4434,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.4434,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"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":2183,"month":4,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518500.770833,"kali_year":5285,"ahargana":1930035.2708,"sun":{"sidereal_longitude":10.0669,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":69.9425,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":59.8756,"elapsed_within_tithi_degrees":11.8756},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.9425,"elapsed_within_degrees":3.2758},"yoga":{"number":7,"name":"Sukarma","sum_longitude":80.0094},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.496,"elongation":59.876},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.496,"opposition_distance":120.124}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":0.989,"opposition_distance":0.367}]},"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":"06:20","sunsetLocal":"19:14","solarNoonLocal":"12:47","dayLengthHours":12.901311340063126,"dayLengthDisplay":"12 Hours 54 Mins 05 Secs","nightLengthDisplay":"11 Hours 05 Mins 55 Secs","moonriseLocal":"10:06","moonsetLocal":"23:33","rahuKala":{"name":"Rāhu Kāla","start":"17:38","end":"19:14","startHours":17.6286106050302,"endHours":19.24127452253809,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:47","end":"14:24","startHours":12.79061885250653,"endHours":14.40328277001442,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:01","end":"17:38","startHours":16.01594668752231,"endHours":17.6286106050302,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:47","startHours":9.350269161823029,"endHours":9.780312873158465,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.877517821644263,"endHours":7.221552790712613,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:13","startHours":12.360575141171092,"endHours":13.220662563841968,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:29","startHours":4.619788337133215,"endHours":5.479875759804091,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:20","startHours":5.2648539041363716,"endHours":6.339963182474966,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:48","startHours":14.940837409183716,"endHours":15.80092483185459,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:02","end":"19:26","startHours":19.041274522538092,"endHours":19.44127452253809,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:14","end":"19:47","startHours":19.24127452253809,"endHours":19.77882916170739,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:59","end":"20:44","startHours":18.99127452253809,"endHours":20.74127452253809,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:13","startHours":24.360575141171093,"endHours":25.220662563841966,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:20","end":"07:57","startHours":6.339963182474966,"endHours":7.952627099982856,"quality":"inauspicious"},{"name":"Chala","start":"07:57","end":"09:34","startHours":7.952627099982856,"endHours":9.565291017490747,"quality":"neutral"},{"name":"Labha","start":"09:34","end":"11:11","startHours":9.565291017490747,"endHours":11.177954934998638,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:47","startHours":11.177954934998638,"endHours":12.79061885250653,"quality":"auspicious"},{"name":"Kāla","start":"12:47","end":"14:24","startHours":12.79061885250653,"endHours":14.40328277001442,"quality":"inauspicious"},{"name":"Śubha","start":"14:24","end":"16:01","startHours":14.40328277001442,"endHours":16.01594668752231,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:38","startHours":16.01594668752231,"endHours":17.6286106050302,"quality":"inauspicious"},{"name":"Udveg","start":"17:38","end":"19:14","startHours":17.6286106050302,"endHours":19.24127452253809,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:14","end":"20:38","startHours":19.24127452253809,"endHours":20.6286106050302,"quality":"auspicious"},{"name":"Roga","start":"20:38","end":"22:01","startHours":20.6286106050302,"endHours":22.01594668752231,"quality":"inauspicious"},{"name":"Udveg","start":"22:01","end":"23:24","startHours":22.01594668752231,"endHours":23.40328277001442,"quality":"inauspicious"},{"name":"Chala","start":"23:24","end":"00:47","startHours":23.40328277001442,"endHours":24.79061885250653,"quality":"neutral"},{"name":"Labha","start":"00:47","end":"02:11","startHours":24.79061885250653,"endHours":26.17795493499864,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:34","startHours":26.17795493499864,"endHours":27.565291017490747,"quality":"auspicious"},{"name":"Kāla","start":"03:34","end":"04:57","startHours":27.565291017490747,"endHours":28.952627099982855,"quality":"inauspicious"},{"name":"Śubha","start":"04:57","end":"06:20","startHours":28.952627099982855,"endHours":30.339963182474968,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.339963182474966,"endHours":7.339963182474966,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.339963182474966,"endHours":8.339963182474966,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.339963182474966,"endHours":9.339963182474966,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.339963182474966,"endHours":10.339963182474966,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.339963182474966,"endHours":11.339963182474966,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.339963182474966,"endHours":12.339963182474966,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.339963182474966,"endHours":13.339963182474966,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.339963182474966,"endHours":14.339963182474966,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.339963182474966,"endHours":15.339963182474966,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.339963182474966,"endHours":16.339963182474968,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.339963182474968,"endHours":17.339963182474968,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.339963182474968,"endHours":18.339963182474968,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.339963182474968,"endHours":19.339963182474968,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.339963182474968,"endHours":20.339963182474968,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.339963182474968,"endHours":21.339963182474968,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.339963182474968,"endHours":22.339963182474968,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.339963182474968,"endHours":23.339963182474968,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.339963182474968,"endHours":24.339963182474968,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.339963182474968,"endHours":25.339963182474968,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.339963182474968,"endHours":26.339963182474968,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.339963182474968,"endHours":27.339963182474968,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.339963182474968,"endHours":28.339963182474968,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.339963182474968,"endHours":29.339963182474968,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.339963182474968,"endHours":30.339963182474968,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.788887528779446,"eotMinutes":2.332068849608316,"ayanamsa":26.4138}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Pañcamī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[{"id":"shankara-jayanti","name":"Ādi Śaṅkarācārya Jayantī","name_sanskrit":"आदि शङ्कराचार्य जयन्ती","tradition":"Smarta","associated_deity":"Ādi Śaṅkarācārya","significance":"Birth of Ādi Śaṅkara at Kāladī, Kerala; Advaita-pratiṣṭhāpaka.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3}],"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 27, 2183 CE · Jamnagar, Gujarat · Vidhyamitra","description":"April 27, 2183 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 06:20, sūryāsta 19:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2183-04-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2183-04-27","sa":"https://sa.vidhyamitra.com/city/jamnagar/2183-04-27","hi":"https://hi.vidhyamitra.com/city/jamnagar/2183-04-27","x-default":"https://vidhyamitra.com/city/jamnagar/2183-04-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:47:37.970Z","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":"2026-06-01T02:47:37.970Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:47:37.970Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}