{"id":"vidhyamitra:city-day:jamnagar:1902-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1902-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-05-17","date_display":"May 17, 1902 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":1902,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415886.770833,"kali_year":5004,"ahargana":1827421.2708,"sun":{"sidereal_longitude":32.9048,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":150.1491,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.2443,"elapsed_within_tithi_degrees":9.2443},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.1491,"elapsed_within_degrees":3.4824},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.0538},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1902,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415886.770833,"ahargana":1827421.2708,"kali_year":5004,"ayanamsa_lahiri":22.4892,"grahas":{"sun":{"sidereal_longitude":32.70831700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":152.43451700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-3.14},"mars":{"sidereal_longitude":23.428717000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":52.857316999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":295.532917,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":349.171817,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":276.561417,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":194.4269,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":14.4269,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1902,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415886.770833,"kali_year":5004,"ahargana":1827421.2708,"sun":{"sidereal_longitude":32.9048,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":150.1491,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.2443,"elapsed_within_tithi_degrees":9.2443},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.1491,"elapsed_within_degrees":3.4824},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.0538},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.14,"elongation":117.244},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.14,"opposition_distance":62.756}},"eclipse_window_40days":[{"offset_days":-9,"type":"solar","occurs":true,"moon_latitude":-0.767,"elongation":0.452}]},"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":"06:09","sunsetLocal":"19:23","solarNoonLocal":"12:46","dayLengthHours":13.224207660852679,"dayLengthDisplay":"13 Hours 13 Mins 27 Secs","nightLengthDisplay":"10 Hours 46 Mins 33 Secs","moonriseLocal":"14:39","moonsetLocal":"02:51","rahuKala":{"name":"Rāhu Kāla","start":"09:28","end":"11:07","startHours":9.46142009155328,"endHours":11.114446049159865,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:25","end":"16:04","startHours":14.420497964373034,"endHours":16.07352392197962,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:09","end":"07:49","startHours":6.15536817634011,"endHours":7.8083941339466945,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:41","startHours":9.241016630539068,"endHours":9.68182355256749,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:04","startHours":6.706376828875638,"endHours":7.059022366498376,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:12","startHours":12.326665084738027,"endHours":13.20827892879487,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:16","startHours":4.392140488226419,"endHours":5.273754332283264,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:09","startHours":5.053350871269053,"endHours":6.15536817634011,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:51","startHours":14.971506616908563,"endHours":15.853120460965409,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:11","end":"19:35","startHours":19.17957583719279,"endHours":19.579575837192788,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:23","end":"19:56","startHours":19.37957583719279,"endHours":19.930584489728318,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:08","end":"20:53","startHours":19.12957583719279,"endHours":20.87957583719279,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:12","startHours":24.326665084738025,"endHours":25.20827892879487,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:09","end":"07:49","startHours":6.15536817634011,"endHours":7.8083941339466945,"quality":"inauspicious"},{"name":"Śubha","start":"07:49","end":"09:28","startHours":7.8083941339466945,"endHours":9.46142009155328,"quality":"auspicious"},{"name":"Roga","start":"09:28","end":"11:07","startHours":9.46142009155328,"endHours":11.114446049159865,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:46","startHours":11.114446049159865,"endHours":12.76747200676645,"quality":"inauspicious"},{"name":"Chala","start":"12:46","end":"14:25","startHours":12.76747200676645,"endHours":14.420497964373034,"quality":"neutral"},{"name":"Labha","start":"14:25","end":"16:04","startHours":14.420497964373034,"endHours":16.07352392197962,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:44","startHours":16.07352392197962,"endHours":17.7265498795862,"quality":"auspicious"},{"name":"Kāla","start":"17:44","end":"19:23","startHours":17.7265498795862,"endHours":19.37957583719279,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:23","end":"20:44","startHours":19.37957583719279,"endHours":20.726549879586205,"quality":"auspicious"},{"name":"Amṛta","start":"20:44","end":"22:04","startHours":20.726549879586205,"endHours":22.073523921979618,"quality":"auspicious"},{"name":"Kāla","start":"22:04","end":"23:25","startHours":22.073523921979618,"endHours":23.420497964373034,"quality":"inauspicious"},{"name":"Śubha","start":"23:25","end":"00:46","startHours":23.420497964373034,"endHours":24.76747200676645,"quality":"auspicious"},{"name":"Roga","start":"00:46","end":"02:07","startHours":24.76747200676645,"endHours":26.114446049159866,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:28","startHours":26.114446049159866,"endHours":27.46142009155328,"quality":"inauspicious"},{"name":"Chala","start":"03:28","end":"04:49","startHours":27.46142009155328,"endHours":28.808394133946695,"quality":"neutral"},{"name":"Labha","start":"04:49","end":"06:09","startHours":28.808394133946695,"endHours":30.15536817634011,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.15536817634011,"endHours":7.15536817634011,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.15536817634011,"endHours":8.15536817634011,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.15536817634011,"endHours":9.15536817634011,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.15536817634011,"endHours":10.15536817634011,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.15536817634011,"endHours":11.15536817634011,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.15536817634011,"endHours":12.15536817634011,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.15536817634011,"endHours":13.15536817634011,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.15536817634011,"endHours":14.15536817634011,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.15536817634011,"endHours":15.15536817634011,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.15536817634011,"endHours":16.15536817634011,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.15536817634011,"endHours":17.15536817634011,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.15536817634011,"endHours":18.15536817634011,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.15536817634011,"endHours":19.15536817634011,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.15536817634011,"endHours":20.15536817634011,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.15536817634011,"endHours":21.15536817634011,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.15536817634011,"endHours":22.15536817634011,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.15536817634011,"endHours":23.15536817634011,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.15536817634011,"endHours":24.15536817634011,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.15536817634011,"endHours":25.15536817634011,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.15536817634011,"endHours":26.15536817634011,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.15536817634011,"endHours":27.15536817634011,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.15536817634011,"endHours":28.15536817634011,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.15536817634011,"endHours":29.15536817634011,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.15536817634011,"endHours":30.15536817634011,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.061802707154676,"eotMinutes":3.7208795940131294,"ayanamsa":22.4892}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"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":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 17, 1902 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 17, 1902 CE for Jamnagar, Gujarat: Śukla Daśamī, sūryodaya 06:09, sūryāsta 19:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1902-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1902-05-17","sa":"https://sa.vidhyamitra.com/city/jamnagar/1902-05-17","hi":"https://hi.vidhyamitra.com/city/jamnagar/1902-05-17","x-default":"https://vidhyamitra.com/city/jamnagar/1902-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:20:24.875Z","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":"2026-05-31T15:20:24.875Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:20:24.875Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}