{"id":"vidhyamitra:city-day:jamnagar:1897-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1897-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1897-08-15","date_display":"August 15, 1897 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":1897,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414151.770833,"kali_year":4999,"ahargana":1825686.2708,"sun":{"sidereal_longitude":119.6299,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":331.5775,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.9477,"elapsed_within_tithi_degrees":7.9477},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.5775,"elapsed_within_degrees":11.5775},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.2074},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1897,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2414151.770833,"ahargana":1825686.2708,"kali_year":4999,"ayanamsa_lahiri":22.4228,"grahas":{"sun":{"sidereal_longitude":120.00410699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":330.05370700000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":3.1927},"mars":{"sidereal_longitude":152.235407,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":146.048807,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":142.764207,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":79.298607,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":213.04260699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":286.3556,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":106.3556,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1897,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414151.770833,"kali_year":4999,"ahargana":1825686.2708,"sun":{"sidereal_longitude":119.6299,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":331.5775,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.9477,"elapsed_within_tithi_degrees":7.9477},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.5775,"elapsed_within_degrees":11.5775},"yoga":{"number":7,"name":"Sukarma","sum_longitude":91.2074},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.193,"elongation":148.052},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.193,"opposition_distance":31.948}},"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":"06:26","sunsetLocal":"19:21","solarNoonLocal":"12:54","dayLengthHours":12.915994098832776,"dayLengthDisplay":"12 Hours 54 Mins 58 Secs","nightLengthDisplay":"11 Hours 05 Mins 02 Secs","moonriseLocal":"20:57","moonsetLocal":"08:52","rahuKala":{"name":"Rāhu Kāla","start":"17:45","end":"19:21","startHours":17.742596249172767,"endHours":19.357095511526865,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:54","end":"14:31","startHours":12.899098462110477,"endHours":14.513597724464574,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:08","end":"17:45","startHours":16.128096986818672,"endHours":17.742596249172767,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:53","startHours":9.454833369088403,"endHours":9.885366505716163,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:19","startHours":6.979267833478788,"endHours":7.323694342780996,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:20","startHours":12.468565325482718,"endHours":13.329631598738235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:35","startHours":4.718968866183053,"endHours":5.5800351394385705,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:26","startHours":5.364768571124691,"endHours":6.441101412694089,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:55","startHours":15.051764145249273,"endHours":15.912830418504791,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.157095511526865,"endHours":19.557095511526864,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:54","startHours":19.357095511526865,"endHours":19.895261932311563,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.107095511526865,"endHours":20.857095511526865,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:20","startHours":24.468565325482718,"endHours":25.329631598738235,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:26","end":"08:03","startHours":6.441101412694089,"endHours":8.055600675048186,"quality":"inauspicious"},{"name":"Chala","start":"08:03","end":"09:40","startHours":8.055600675048186,"endHours":9.670099937402284,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:17","startHours":9.670099937402284,"endHours":11.28459919975638,"quality":"auspicious"},{"name":"Amṛta","start":"11:17","end":"12:54","startHours":11.28459919975638,"endHours":12.899098462110477,"quality":"auspicious"},{"name":"Kāla","start":"12:54","end":"14:31","startHours":12.899098462110477,"endHours":14.513597724464574,"quality":"inauspicious"},{"name":"Śubha","start":"14:31","end":"16:08","startHours":14.513597724464574,"endHours":16.128096986818672,"quality":"auspicious"},{"name":"Roga","start":"16:08","end":"17:45","startHours":16.128096986818672,"endHours":17.742596249172767,"quality":"inauspicious"},{"name":"Udveg","start":"17:45","end":"19:21","startHours":17.742596249172767,"endHours":19.357095511526865,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:21","end":"20:45","startHours":19.357095511526865,"endHours":20.742596249172767,"quality":"auspicious"},{"name":"Roga","start":"20:45","end":"22:08","startHours":20.742596249172767,"endHours":22.12809698681867,"quality":"inauspicious"},{"name":"Udveg","start":"22:08","end":"23:31","startHours":22.12809698681867,"endHours":23.513597724464574,"quality":"inauspicious"},{"name":"Chala","start":"23:31","end":"00:54","startHours":23.513597724464574,"endHours":24.899098462110477,"quality":"neutral"},{"name":"Labha","start":"00:54","end":"02:17","startHours":24.899098462110477,"endHours":26.28459919975638,"quality":"auspicious"},{"name":"Amṛta","start":"02:17","end":"03:40","startHours":26.28459919975638,"endHours":27.670099937402284,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:03","startHours":27.670099937402284,"endHours":29.055600675048186,"quality":"inauspicious"},{"name":"Śubha","start":"05:03","end":"06:26","startHours":29.055600675048186,"endHours":30.44110141269409,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.441101412694089,"endHours":7.441101412694089,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.441101412694089,"endHours":8.441101412694088,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.441101412694088,"endHours":9.441101412694088,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.441101412694088,"endHours":10.441101412694088,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.441101412694088,"endHours":11.441101412694088,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.441101412694088,"endHours":12.441101412694088,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.441101412694088,"endHours":13.441101412694088,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.441101412694088,"endHours":14.441101412694088,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.441101412694088,"endHours":15.441101412694088,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.441101412694088,"endHours":16.44110141269409,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.44110141269409,"endHours":17.44110141269409,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.44110141269409,"endHours":18.44110141269409,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.44110141269409,"endHours":19.44110141269409,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.44110141269409,"endHours":20.44110141269409,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.44110141269409,"endHours":21.44110141269409,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.44110141269409,"endHours":22.44110141269409,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.44110141269409,"endHours":23.44110141269409,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.44110141269409,"endHours":24.44110141269409,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.44110141269409,"endHours":25.44110141269409,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.44110141269409,"endHours":26.44110141269409,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.44110141269409,"endHours":27.44110141269409,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.44110141269409,"endHours":28.44110141269409,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.44110141269409,"endHours":29.44110141269409,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.44110141269409,"endHours":30.44110141269409,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.035706085235097,"eotMinutes":-4.176707726628523,"ayanamsa":22.4228}},"calendars":{"vikram_samvat":1954,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1819,"saka_samvatsara":"Hemalambī","bengali_samvat":1304,"malayalam_era":1073,"nanakshahi_year":428,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 1954 Sādhāraṇa · Śaka 1819 Hemalambī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi_ingress":"Siṃha"},"precedence":5}],"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 August 15, 1897 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 15, 1897 CE for Jamnagar, Gujarat: Kṛṣṇa Tṛtīyā, sūryodaya 06:26, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1897-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1897-08-15","sa":"https://sa.vidhyamitra.com/city/jamnagar/1897-08-15","hi":"https://hi.vidhyamitra.com/city/jamnagar/1897-08-15","x-default":"https://vidhyamitra.com/city/jamnagar/1897-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:13:34.279Z","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":"2026-06-01T22:13:34.279Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:13:34.279Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}