{"id":"vidhyamitra:city-day:jamnagar:1864-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1864-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1864-06-13","date_display":"June 13, 1864 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":1864,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402035.770833,"kali_year":4966,"ahargana":1813570.2708,"sun":{"sidereal_longitude":60.3522,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":158.1074,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.7552,"elapsed_within_tithi_degrees":1.7552},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.1074,"elapsed_within_degrees":11.4408},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.4596},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1864,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2402035.770833,"ahargana":1813570.2708,"kali_year":4966,"ayanamsa_lahiri":21.9595,"grahas":{"sun":{"sidereal_longitude":60.25572699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":156.38402700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-3.4564},"mars":{"sidereal_longitude":351.732627,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":40.18152700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":209.42402700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":52.45262700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":170.38302699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":208.3195,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":28.3195,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1864,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402035.770833,"kali_year":4966,"ahargana":1813570.2708,"sun":{"sidereal_longitude":60.3522,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":158.1074,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.7552,"elapsed_within_tithi_degrees":1.7552},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":158.1074,"elapsed_within_degrees":11.4408},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.4596},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.456,"elongation":97.755},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.456,"opposition_distance":82.245}},"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":"06:05","sunsetLocal":"19:34","solarNoonLocal":"12:50","dayLengthHours":13.495088559082287,"dayLengthDisplay":"13 Hours 29 Mins 42 Secs","nightLengthDisplay":"10 Hours 30 Mins 18 Secs","moonriseLocal":"13:10","moonsetLocal":"01:18","rahuKala":{"name":"Rāhu Kāla","start":"07:46","end":"09:27","startHours":7.7652421303674615,"endHours":9.452128200252748,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:08","end":"12:50","startHours":11.139014270138034,"endHours":12.82590034002332,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:31","end":"16:12","startHours":14.512786409908607,"endHours":16.19967247979389,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:41","startHours":9.227210057601376,"endHours":9.67704634290412,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"07:00","startHours":6.640651417110605,"endHours":7.000520445352799,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:17","startHours":12.376064054720576,"endHours":13.275736625326061,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:11","startHours":4.2790109192712045,"endHours":5.17868348987669,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:05","startHours":4.953765347225319,"endHours":6.078356060482176,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:05","end":"15:58","startHours":15.075081766537032,"endHours":15.974754337142517,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:22","end":"19:46","startHours":19.373444619564463,"endHours":19.77344461956446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:34","end":"20:08","startHours":19.573444619564462,"endHours":20.13573997619289,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:19","end":"21:04","startHours":19.323444619564462,"endHours":21.073444619564462,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:17","startHours":24.376064054720572,"endHours":25.27573662532606,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:46","startHours":6.078356060482176,"endHours":7.7652421303674615,"quality":"auspicious"},{"name":"Kāla","start":"07:46","end":"09:27","startHours":7.7652421303674615,"endHours":9.452128200252748,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"11:08","startHours":9.452128200252748,"endHours":11.139014270138034,"quality":"auspicious"},{"name":"Roga","start":"11:08","end":"12:50","startHours":11.139014270138034,"endHours":12.82590034002332,"quality":"inauspicious"},{"name":"Udveg","start":"12:50","end":"14:31","startHours":12.82590034002332,"endHours":14.512786409908607,"quality":"inauspicious"},{"name":"Chala","start":"14:31","end":"16:12","startHours":14.512786409908607,"endHours":16.19967247979389,"quality":"neutral"},{"name":"Labha","start":"16:12","end":"17:53","startHours":16.19967247979389,"endHours":17.886558549679176,"quality":"auspicious"},{"name":"Amṛta","start":"17:53","end":"19:34","startHours":17.886558549679176,"endHours":19.573444619564462,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:34","end":"20:53","startHours":19.573444619564462,"endHours":20.886558549679176,"quality":"neutral"},{"name":"Labha","start":"20:53","end":"22:12","startHours":20.886558549679176,"endHours":22.19967247979389,"quality":"auspicious"},{"name":"Amṛta","start":"22:12","end":"23:31","startHours":22.19967247979389,"endHours":23.512786409908603,"quality":"auspicious"},{"name":"Kāla","start":"23:31","end":"00:50","startHours":23.512786409908603,"endHours":24.825900340023317,"quality":"inauspicious"},{"name":"Śubha","start":"00:50","end":"02:08","startHours":24.825900340023317,"endHours":26.139014270138034,"quality":"auspicious"},{"name":"Roga","start":"02:08","end":"03:27","startHours":26.139014270138034,"endHours":27.452128200252748,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"04:46","startHours":27.452128200252748,"endHours":28.76524213036746,"quality":"inauspicious"},{"name":"Chala","start":"04:46","end":"06:05","startHours":28.76524213036746,"endHours":30.078356060482175,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.078356060482176,"endHours":7.078356060482176,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.078356060482176,"endHours":8.078356060482175,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.078356060482175,"endHours":9.078356060482175,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.078356060482175,"endHours":10.078356060482175,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.078356060482175,"endHours":11.078356060482175,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.078356060482175,"endHours":12.078356060482175,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.078356060482175,"endHours":13.078356060482175,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.078356060482175,"endHours":14.078356060482175,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.078356060482175,"endHours":15.078356060482175,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.078356060482175,"endHours":16.078356060482175,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.078356060482175,"endHours":17.078356060482175,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.078356060482175,"endHours":18.078356060482175,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.078356060482175,"endHours":19.078356060482175,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.078356060482175,"endHours":20.078356060482175,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.078356060482175,"endHours":21.078356060482175,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.078356060482175,"endHours":22.078356060482175,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.078356060482175,"endHours":23.078356060482175,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.078356060482175,"endHours":24.078356060482175,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.078356060482175,"endHours":25.078356060482175,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.078356060482175,"endHours":26.078356060482175,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.078356060482175,"endHours":27.078356060482175,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.078356060482175,"endHours":28.078356060482175,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.078356060482175,"endHours":29.078356060482175,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.078356060482175,"endHours":30.078356060482175,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.207792232823536,"eotMinutes":0.2151795986009022,"ayanamsa":21.9595}},"calendars":{"vikram_samvat":1921,"vikram_samvatsara":"Īśvara","saka_samvat":1786,"saka_samvatsara":"Raktākṣī","bengali_samvat":1271,"malayalam_era":1040,"nanakshahi_year":395,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Navamī · Vikram 1921 Īśvara · Śaka 1786 Raktākṣī"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 June 13, 1864 CE · Jamnagar, Gujarat · Vidhyamitra","description":"June 13, 1864 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 06:05, sūryāsta 19:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1864-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1864-06-13","sa":"https://sa.vidhyamitra.com/city/jamnagar/1864-06-13","hi":"https://hi.vidhyamitra.com/city/jamnagar/1864-06-13","x-default":"https://vidhyamitra.com/city/jamnagar/1864-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:59:14.652Z","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":"2026-06-02T09:59:14.652Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:59:14.652Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}