{"id":"vidhyamitra:city-day:jamnagar:1863-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1863-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1863-03-13","date_display":"March 13, 1863 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":1863,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401577.770833,"kali_year":4964,"ahargana":1813112.2708,"sun":{"sidereal_longitude":330.5401,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":244.9946,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.4545,"elapsed_within_tithi_degrees":10.4545},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":244.9946,"elapsed_within_degrees":4.9946},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.5347},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1863,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2401577.770833,"ahargana":1813112.2708,"kali_year":4964,"ayanamsa_lahiri":21.9419,"grahas":{"sun":{"sidereal_longitude":330.046026,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":243.27082599999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":0.966},"mars":{"sidereal_longitude":42.15822600000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":305.005226,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":185.82302600000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":353.923826,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":162.136526,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":232.5866,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":52.5866,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1863,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2401577.770833,"kali_year":4964,"ahargana":1813112.2708,"sun":{"sidereal_longitude":330.5401,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":244.9946,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.4545,"elapsed_within_tithi_degrees":10.4545},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":244.9946,"elapsed_within_degrees":4.9946},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.5347},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.966,"elongation":85.545},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.966,"opposition_distance":94.455}},"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":"07:02","sunsetLocal":"18:58","solarNoonLocal":"13:00","dayLengthHours":11.944935078002231,"dayLengthDisplay":"11 Hours 56 Mins 42 Secs","nightLengthDisplay":"12 Hours 03 Mins 18 Secs","moonriseLocal":"01:51","moonsetLocal":"12:35","rahuKala":{"name":"Rāhu Kāla","start":"11:30","end":"13:00","startHours":11.506668447396535,"endHours":12.999785332146814,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:59","end":"17:29","startHours":15.986019101647372,"endHours":17.47913598639765,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:31","end":"10:01","startHours":8.520434677895977,"endHours":10.013551562646256,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:13","startHours":9.814469311346219,"endHours":10.212633813946292,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:51","startHours":7.52502342139579,"endHours":7.84355502347585,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:36","end":"13:24","startHours":12.60162082954674,"endHours":13.397949834746889,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:14","startHours":5.4346597827454,"endHours":6.230988787945549,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"07:02","startHours":6.031906536645511,"endHours":7.027317793145698,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:47","startHours":14.990607845147185,"endHours":15.786936850347333,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.77225287114793,"endHours":19.17225287114793,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:28","startHours":18.97225287114793,"endHours":19.46995849939802,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.72225287114793,"endHours":20.47225287114793,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:36","end":"01:24","startHours":24.60162082954674,"endHours":25.39794983474689,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:02","end":"08:31","startHours":7.027317793145698,"endHours":8.520434677895977,"quality":"neutral"},{"name":"Labha","start":"08:31","end":"10:01","startHours":8.520434677895977,"endHours":10.013551562646256,"quality":"auspicious"},{"name":"Amṛta","start":"10:01","end":"11:30","startHours":10.013551562646256,"endHours":11.506668447396535,"quality":"auspicious"},{"name":"Kāla","start":"11:30","end":"13:00","startHours":11.506668447396535,"endHours":12.999785332146814,"quality":"inauspicious"},{"name":"Śubha","start":"13:00","end":"14:30","startHours":12.999785332146814,"endHours":14.492902216897093,"quality":"auspicious"},{"name":"Roga","start":"14:30","end":"15:59","startHours":14.492902216897093,"endHours":15.986019101647372,"quality":"inauspicious"},{"name":"Udveg","start":"15:59","end":"17:29","startHours":15.986019101647372,"endHours":17.47913598639765,"quality":"inauspicious"},{"name":"Chala","start":"17:29","end":"18:58","startHours":17.47913598639765,"endHours":18.97225287114793,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:58","end":"20:29","startHours":18.97225287114793,"endHours":20.47913598639765,"quality":"inauspicious"},{"name":"Udveg","start":"20:29","end":"21:59","startHours":20.47913598639765,"endHours":21.986019101647372,"quality":"inauspicious"},{"name":"Chala","start":"21:59","end":"23:30","startHours":21.986019101647372,"endHours":23.492902216897093,"quality":"neutral"},{"name":"Labha","start":"23:30","end":"01:00","startHours":23.492902216897093,"endHours":24.999785332146814,"quality":"auspicious"},{"name":"Amṛta","start":"01:00","end":"02:30","startHours":24.999785332146814,"endHours":26.506668447396535,"quality":"auspicious"},{"name":"Kāla","start":"02:30","end":"04:01","startHours":26.506668447396535,"endHours":28.013551562646256,"quality":"inauspicious"},{"name":"Śubha","start":"04:01","end":"05:31","startHours":28.013551562646256,"endHours":29.520434677895977,"quality":"auspicious"},{"name":"Roga","start":"05:31","end":"07:02","startHours":29.520434677895977,"endHours":31.0273177931457,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.027317793145698,"endHours":8.027317793145698,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.027317793145698,"endHours":9.027317793145698,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.027317793145698,"endHours":10.027317793145698,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.027317793145698,"endHours":11.027317793145698,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.027317793145698,"endHours":12.027317793145698,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.027317793145698,"endHours":13.027317793145698,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.027317793145698,"endHours":14.027317793145698,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.027317793145698,"endHours":15.027317793145698,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.027317793145698,"endHours":16.0273177931457,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.0273177931457,"endHours":17.0273177931457,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.0273177931457,"endHours":18.0273177931457,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.0273177931457,"endHours":19.0273177931457,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.0273177931457,"endHours":20.0273177931457,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.0273177931457,"endHours":21.0273177931457,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.0273177931457,"endHours":22.0273177931457,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.0273177931457,"endHours":23.0273177931457,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.0273177931457,"endHours":24.0273177931457,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.0273177931457,"endHours":25.0273177931457,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.0273177931457,"endHours":26.0273177931457,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.0273177931457,"endHours":27.0273177931457,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.0273177931457,"endHours":28.0273177931457,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.0273177931457,"endHours":29.0273177931457,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.0273177931457,"endHours":30.0273177931457,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.0273177931457,"endHours":31.0273177931457,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.177915673634837,"eotMinutes":-10.217919928808794,"ayanamsa":21.9419}},"calendars":{"vikram_samvat":1920,"vikram_samvatsara":"Dhātṛ","saka_samvat":1785,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1270,"malayalam_era":1039,"nanakshahi_year":394,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","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 Kṛṣṇa Aṣṭamī · Vikram 1920 Dhātṛ · Śaka 1785 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 Kṛṣṇa Aṣṭamī","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 March 13, 1863 CE · Jamnagar, Gujarat · Vidhyamitra","description":"March 13, 1863 CE for Jamnagar, Gujarat: Kṛṣṇa Aṣṭamī, sūryodaya 07:02, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1863-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1863-03-13","sa":"https://sa.vidhyamitra.com/city/jamnagar/1863-03-13","hi":"https://hi.vidhyamitra.com/city/jamnagar/1863-03-13","x-default":"https://vidhyamitra.com/city/jamnagar/1863-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:21:23.325Z","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":"2026-06-03T00:21:23.325Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:21:23.325Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}