{"id":"vidhyamitra:city-day:jamnagar:1902-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1902-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-02-17","date_display":"February 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":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415797.770833,"kali_year":5003,"ahargana":1827332.2708,"sun":{"sidereal_longitude":305.3067,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":54.8314,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.5248,"elapsed_within_tithi_degrees":1.5248},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.8314,"elapsed_within_degrees":1.4981},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.1381},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1902,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415797.770833,"ahargana":1827332.2708,"kali_year":5003,"ayanamsa_lahiri":22.4858,"grahas":{"sun":{"sidereal_longitude":304.96801700000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":53.53591699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-2.6234},"mars":{"sidereal_longitude":315.245817,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":310.267117,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":281.31251699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":302.827817,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":271.84481700000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":199.1426,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.1426,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1902,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415797.770833,"kali_year":5003,"ahargana":1827332.2708,"sun":{"sidereal_longitude":305.3067,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":54.8314,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.5248,"elapsed_within_tithi_degrees":1.5248},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.8314,"elapsed_within_degrees":1.4981},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":0.1381},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.623,"elongation":109.525},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.623,"opposition_distance":70.475}},"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":"07:21","sunsetLocal":"18:47","solarNoonLocal":"13:04","dayLengthHours":11.430375571936175,"dayLengthDisplay":"11 Hours 25 Mins 49 Secs","nightLengthDisplay":"12 Hours 34 Mins 11 Secs","moonriseLocal":"13:36","moonsetLocal":"03:01","rahuKala":{"name":"Rāhu Kāla","start":"08:47","end":"10:13","startHours":8.784638633046205,"endHours":10.213435579538228,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:39","end":"13:04","startHours":11.642232526030249,"endHours":13.07102947252227,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:30","end":"15:56","startHours":14.499826419014292,"endHours":15.928623365506315,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:01","end":"10:24","startHours":10.022929320005957,"endHours":10.403941839070496,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:50","end":"08:08","startHours":7.832107335384857,"endHours":8.13691735063649,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:27","startHours":12.69001695345773,"endHours":13.452041991586809,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:36","startHours":5.831791610296026,"endHours":6.593816648425105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:21","startHours":6.4033103888928355,"endHours":7.355841686554183,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:59","end":"15:44","startHours":14.976092067844966,"endHours":15.738117105974045,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.586217258490358,"endHours":18.986217258490356,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:16","startHours":18.786217258490357,"endHours":19.26248290732103,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.536217258490357,"endHours":20.286217258490357,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:27","startHours":24.69001695345773,"endHours":25.45204199158681,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:21","end":"08:47","startHours":7.355841686554183,"endHours":8.784638633046205,"quality":"auspicious"},{"name":"Kāla","start":"08:47","end":"10:13","startHours":8.784638633046205,"endHours":10.213435579538228,"quality":"inauspicious"},{"name":"Śubha","start":"10:13","end":"11:39","startHours":10.213435579538228,"endHours":11.642232526030249,"quality":"auspicious"},{"name":"Roga","start":"11:39","end":"13:04","startHours":11.642232526030249,"endHours":13.07102947252227,"quality":"inauspicious"},{"name":"Udveg","start":"13:04","end":"14:30","startHours":13.07102947252227,"endHours":14.499826419014292,"quality":"inauspicious"},{"name":"Chala","start":"14:30","end":"15:56","startHours":14.499826419014292,"endHours":15.928623365506315,"quality":"neutral"},{"name":"Labha","start":"15:56","end":"17:21","startHours":15.928623365506315,"endHours":17.357420311998336,"quality":"auspicious"},{"name":"Amṛta","start":"17:21","end":"18:47","startHours":17.357420311998336,"endHours":18.786217258490357,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:47","end":"20:21","startHours":18.786217258490357,"endHours":20.357420311998336,"quality":"neutral"},{"name":"Labha","start":"20:21","end":"21:56","startHours":20.357420311998336,"endHours":21.92862336550631,"quality":"auspicious"},{"name":"Amṛta","start":"21:56","end":"23:30","startHours":21.92862336550631,"endHours":23.49982641901429,"quality":"auspicious"},{"name":"Kāla","start":"23:30","end":"01:04","startHours":23.49982641901429,"endHours":25.07102947252227,"quality":"inauspicious"},{"name":"Śubha","start":"01:04","end":"02:39","startHours":25.07102947252227,"endHours":26.64223252603025,"quality":"auspicious"},{"name":"Roga","start":"02:39","end":"04:13","startHours":26.64223252603025,"endHours":28.213435579538228,"quality":"inauspicious"},{"name":"Udveg","start":"04:13","end":"05:47","startHours":28.213435579538228,"endHours":29.784638633046203,"quality":"inauspicious"},{"name":"Chala","start":"05:47","end":"07:21","startHours":29.784638633046203,"endHours":31.355841686554182,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:21","end":"08:21","startHours":7.355841686554183,"endHours":8.355841686554182,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:21","end":"09:21","startHours":8.355841686554182,"endHours":9.355841686554182,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:21","end":"10:21","startHours":9.355841686554182,"endHours":10.355841686554182,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:21","end":"11:21","startHours":10.355841686554182,"endHours":11.355841686554182,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:21","end":"12:21","startHours":11.355841686554182,"endHours":12.355841686554182,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:21","end":"13:21","startHours":12.355841686554182,"endHours":13.355841686554182,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:21","end":"14:21","startHours":13.355841686554182,"endHours":14.355841686554182,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:21","end":"15:21","startHours":14.355841686554182,"endHours":15.355841686554182,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:21","end":"16:21","startHours":15.355841686554182,"endHours":16.355841686554182,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:21","end":"17:21","startHours":16.355841686554182,"endHours":17.355841686554182,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:21","end":"18:21","startHours":17.355841686554182,"endHours":18.355841686554182,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:21","end":"19:21","startHours":18.355841686554182,"endHours":19.355841686554182,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:21","end":"20:21","startHours":19.355841686554182,"endHours":20.355841686554182,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:21","end":"21:21","startHours":20.355841686554182,"endHours":21.355841686554182,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:21","end":"22:21","startHours":21.355841686554182,"endHours":22.355841686554182,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:21","end":"23:21","startHours":22.355841686554182,"endHours":23.355841686554182,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:21","end":"00:21","startHours":23.355841686554182,"endHours":24.355841686554182,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:21","end":"01:21","startHours":24.355841686554182,"endHours":25.355841686554182,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:21","end":"02:21","startHours":25.355841686554182,"endHours":26.355841686554182,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:21","end":"03:21","startHours":26.355841686554182,"endHours":27.355841686554182,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:21","end":"04:21","startHours":27.355841686554182,"endHours":28.355841686554182,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:21","end":"05:21","startHours":28.355841686554182,"endHours":29.355841686554182,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:21","end":"06:21","startHours":29.355841686554182,"endHours":30.355841686554182,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:21","end":"07:21","startHours":30.355841686554182,"endHours":31.355841686554182,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.355212620246691,"eotMinutes":-14.492568351336082,"ayanamsa":22.4858}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Daśamī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"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":[]},"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 February 17, 1902 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 17, 1902 CE for Jamnagar, Gujarat: Śukla Daśamī, sūryodaya 07:21, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1902-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1902-02-17","sa":"https://sa.vidhyamitra.com/city/jamnagar/1902-02-17","hi":"https://hi.vidhyamitra.com/city/jamnagar/1902-02-17","x-default":"https://vidhyamitra.com/city/jamnagar/1902-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:52:58.132Z","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":"2026-06-01T04:52:58.132Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:52:58.132Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}