{"id":"vidhyamitra:city-day:jamnagar:2103-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2103-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-05-10","date_display":"May 10, 2103 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":2103,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489293.770833,"kali_year":5205,"ahargana":1900828.2708,"sun":{"sidereal_longitude":23.2997,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":68.771,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.4713,"elapsed_within_tithi_degrees":9.4713},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.771,"elapsed_within_degrees":2.1044},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.0708},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2103,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489293.770833,"ahargana":1900828.2708,"kali_year":5205,"ayanamsa_lahiri":25.2967,"grahas":{"sun":{"sidereal_longitude":23.51792999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":67.72523000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":1.2542},"mars":{"sidereal_longitude":340.64053,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":355.62333,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":271.1850300000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":67.49682999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":213.07713,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":264.9708,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":84.9708,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489293.770833,"kali_year":5205,"ahargana":1900828.2708,"sun":{"sidereal_longitude":23.2997,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":68.771,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.4713,"elapsed_within_tithi_degrees":9.4713},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.771,"elapsed_within_degrees":2.1044},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.0708},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.254,"elongation":45.471},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.254,"opposition_distance":134.529}},"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":"06:12","sunsetLocal":"19:20","solarNoonLocal":"12:46","dayLengthHours":13.12124028460566,"dayLengthDisplay":"13 Hours 07 Mins 16 Secs","nightLengthDisplay":"10 Hours 52 Mins 44 Secs","moonriseLocal":"08:59","moonsetLocal":"22:27","rahuKala":{"name":"Rāhu Kāla","start":"14:25","end":"16:03","startHours":14.408364605174816,"endHours":16.048519640750524,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:12","end":"07:51","startHours":6.207589427296279,"endHours":7.847744462871987,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"11:08","startHours":9.487899498447694,"endHours":11.128054534023402,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:42","startHours":9.269212160370934,"endHours":9.706586836524455,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:06","startHours":6.754307772488181,"endHours":7.104207513410999,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:12","startHours":12.330834893445585,"endHours":13.20558424575263,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:20","startHours":4.458090722682191,"endHours":5.332840074989235,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:12","startHours":5.114152736912474,"endHours":6.207589427296279,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:57","end":"15:50","startHours":14.955082950366718,"endHours":15.829832302673761,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.12882971190194,"endHours":19.52882971190194,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:53","startHours":19.32882971190194,"endHours":19.87554805709384,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.07882971190194,"endHours":20.82882971190194,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:12","startHours":24.330834893445587,"endHours":25.20558424575263,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:12","end":"07:51","startHours":6.207589427296279,"endHours":7.847744462871987,"quality":"auspicious"},{"name":"Roga","start":"07:51","end":"09:29","startHours":7.847744462871987,"endHours":9.487899498447694,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"11:08","startHours":9.487899498447694,"endHours":11.128054534023402,"quality":"inauspicious"},{"name":"Chala","start":"11:08","end":"12:46","startHours":11.128054534023402,"endHours":12.768209569599108,"quality":"neutral"},{"name":"Labha","start":"12:46","end":"14:25","startHours":12.768209569599108,"endHours":14.408364605174816,"quality":"auspicious"},{"name":"Amṛta","start":"14:25","end":"16:03","startHours":14.408364605174816,"endHours":16.048519640750524,"quality":"auspicious"},{"name":"Kāla","start":"16:03","end":"17:41","startHours":16.048519640750524,"endHours":17.68867467632623,"quality":"inauspicious"},{"name":"Śubha","start":"17:41","end":"19:20","startHours":17.68867467632623,"endHours":19.32882971190194,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:20","end":"20:41","startHours":19.32882971190194,"endHours":20.688674676326233,"quality":"auspicious"},{"name":"Kāla","start":"20:41","end":"22:03","startHours":20.688674676326233,"endHours":22.048519640750524,"quality":"inauspicious"},{"name":"Śubha","start":"22:03","end":"23:25","startHours":22.048519640750524,"endHours":23.408364605174818,"quality":"auspicious"},{"name":"Roga","start":"23:25","end":"00:46","startHours":23.408364605174818,"endHours":24.768209569599108,"quality":"inauspicious"},{"name":"Udveg","start":"00:46","end":"02:08","startHours":24.768209569599108,"endHours":26.128054534023402,"quality":"inauspicious"},{"name":"Chala","start":"02:08","end":"03:29","startHours":26.128054534023402,"endHours":27.487899498447696,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"04:51","startHours":27.487899498447696,"endHours":28.847744462871987,"quality":"auspicious"},{"name":"Amṛta","start":"04:51","end":"06:12","startHours":28.847744462871987,"endHours":30.207589427296277,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.207589427296279,"endHours":7.207589427296279,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.207589427296279,"endHours":8.207589427296279,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.207589427296279,"endHours":9.207589427296279,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.207589427296279,"endHours":10.207589427296279,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.207589427296279,"endHours":11.207589427296279,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.207589427296279,"endHours":12.207589427296279,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.207589427296279,"endHours":13.207589427296279,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.207589427296279,"endHours":14.207589427296279,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.207589427296279,"endHours":15.207589427296279,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.207589427296279,"endHours":16.207589427296277,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.207589427296277,"endHours":17.207589427296277,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.207589427296277,"endHours":18.207589427296277,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.207589427296277,"endHours":19.207589427296277,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.207589427296277,"endHours":20.207589427296277,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.207589427296277,"endHours":21.207589427296277,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.207589427296277,"endHours":22.207589427296277,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.207589427296277,"endHours":23.207589427296277,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.207589427296277,"endHours":24.207589427296277,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.207589427296277,"endHours":25.207589427296277,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.207589427296277,"endHours":26.207589427296277,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.207589427296277,"endHours":27.207589427296277,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.207589427296277,"endHours":28.207589427296277,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.207589427296277,"endHours":29.207589427296277,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.207589427296277,"endHours":30.207589427296277,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","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":17.417168788630107,"eotMinutes":3.6766258240534686,"ayanamsa":25.2967}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"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 Caturthī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 10, 2103 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 10, 2103 CE for Jamnagar, Gujarat: Śukla Caturthī, sūryodaya 06:12, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2103-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2103-05-10","sa":"https://sa.vidhyamitra.com/city/jamnagar/2103-05-10","hi":"https://hi.vidhyamitra.com/city/jamnagar/2103-05-10","x-default":"https://vidhyamitra.com/city/jamnagar/2103-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:42:13.499Z","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":"2026-05-31T12:42:13.499Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:42:13.499Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}