{"id":"vidhyamitra:city-day:jamnagar:1982-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1982-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-05-17","date_display":"May 17, 1982 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":1982,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445106.770833,"kali_year":5084,"ahargana":1856641.2708,"sun":{"sidereal_longitude":32.2341,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":314.8334,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.5993,"elapsed_within_tithi_degrees":6.5993},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":314.8334,"elapsed_within_degrees":8.1668},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.0676},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1982,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445106.770833,"ahargana":1856641.2708,"kali_year":5084,"ayanamsa_lahiri":23.6068,"grahas":{"sun":{"sidereal_longitude":32.221498,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":311.81549800000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-3.3752},"mars":{"sidereal_longitude":157.10839799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":51.366398000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":189.79719799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":350.765798,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":172.47039799999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":86.2107,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.2107,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1982,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445106.770833,"kali_year":5084,"ahargana":1856641.2708,"sun":{"sidereal_longitude":32.2341,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":314.8334,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.5993,"elapsed_within_tithi_degrees":6.5993},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":314.8334,"elapsed_within_degrees":8.1668},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.0676},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.375,"elongation":77.401},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.375,"opposition_distance":102.599}},"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":"06:09","sunsetLocal":"19:23","solarNoonLocal":"12:46","dayLengthHours":13.233737395128347,"dayLengthDisplay":"13 Hours 14 Mins 01 Secs","nightLengthDisplay":"10 Hours 45 Mins 59 Secs","moonriseLocal":"01:38","moonsetLocal":"13:11","rahuKala":{"name":"Rāhu Kāla","start":"07:48","end":"09:28","startHours":7.804820483593318,"endHours":9.45903765798436,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:07","end":"12:46","startHours":11.113254832375404,"endHours":12.767472006766447,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:25","end":"16:05","startHours":14.42168918115749,"endHours":16.075906355548536,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:41","startHours":9.238475368065554,"endHours":9.679599947903167,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:03","startHours":6.702009033999288,"endHours":7.054908697869378,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:13","startHours":12.326347426928837,"endHours":13.20859658660406,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:16","startHours":4.386104989851828,"endHours":5.268354149527051,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:09","startHours":5.047791859608244,"endHours":6.150603309202274,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:51","startHours":14.973094905954508,"endHours":15.855344065629732,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:11","end":"19:35","startHours":19.184340704330623,"endHours":19.58434070433062,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:23","end":"19:56","startHours":19.384340704330622,"endHours":19.935746429127637,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:08","end":"20:53","startHours":19.134340704330622,"endHours":20.884340704330622,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:13","startHours":24.326347426928834,"endHours":25.20859658660406,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:09","end":"07:48","startHours":6.150603309202274,"endHours":7.804820483593318,"quality":"auspicious"},{"name":"Kāla","start":"07:48","end":"09:28","startHours":7.804820483593318,"endHours":9.45903765798436,"quality":"inauspicious"},{"name":"Śubha","start":"09:28","end":"11:07","startHours":9.45903765798436,"endHours":11.113254832375404,"quality":"auspicious"},{"name":"Roga","start":"11:07","end":"12:46","startHours":11.113254832375404,"endHours":12.767472006766447,"quality":"inauspicious"},{"name":"Udveg","start":"12:46","end":"14:25","startHours":12.767472006766447,"endHours":14.42168918115749,"quality":"inauspicious"},{"name":"Chala","start":"14:25","end":"16:05","startHours":14.42168918115749,"endHours":16.075906355548536,"quality":"neutral"},{"name":"Labha","start":"16:05","end":"17:44","startHours":16.075906355548536,"endHours":17.73012352993958,"quality":"auspicious"},{"name":"Amṛta","start":"17:44","end":"19:23","startHours":17.73012352993958,"endHours":19.384340704330622,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:23","end":"20:44","startHours":19.384340704330622,"endHours":20.73012352993958,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"22:05","startHours":20.73012352993958,"endHours":22.075906355548536,"quality":"auspicious"},{"name":"Amṛta","start":"22:05","end":"23:25","startHours":22.075906355548536,"endHours":23.42168918115749,"quality":"auspicious"},{"name":"Kāla","start":"23:25","end":"00:46","startHours":23.42168918115749,"endHours":24.767472006766447,"quality":"inauspicious"},{"name":"Śubha","start":"00:46","end":"02:07","startHours":24.767472006766447,"endHours":26.113254832375404,"quality":"auspicious"},{"name":"Roga","start":"02:07","end":"03:28","startHours":26.113254832375404,"endHours":27.45903765798436,"quality":"inauspicious"},{"name":"Udveg","start":"03:28","end":"04:48","startHours":27.45903765798436,"endHours":28.804820483593318,"quality":"inauspicious"},{"name":"Chala","start":"04:48","end":"06:09","startHours":28.804820483593318,"endHours":30.150603309202275,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.150603309202274,"endHours":7.150603309202274,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.150603309202274,"endHours":8.150603309202275,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.150603309202275,"endHours":9.150603309202275,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.150603309202275,"endHours":10.150603309202275,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.150603309202275,"endHours":11.150603309202275,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.150603309202275,"endHours":12.150603309202275,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.150603309202275,"endHours":13.150603309202275,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.150603309202275,"endHours":14.150603309202275,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.150603309202275,"endHours":15.150603309202275,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.150603309202275,"endHours":16.150603309202275,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.150603309202275,"endHours":17.150603309202275,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.150603309202275,"endHours":18.150603309202275,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.150603309202275,"endHours":19.150603309202275,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.150603309202275,"endHours":20.150603309202275,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.150603309202275,"endHours":21.150603309202275,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.150603309202275,"endHours":22.150603309202275,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.150603309202275,"endHours":23.150603309202275,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.150603309202275,"endHours":24.150603309202275,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.150603309202275,"endHours":25.150603309202275,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.150603309202275,"endHours":26.150603309202275,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.150603309202275,"endHours":27.150603309202275,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.150603309202275,"endHours":28.150603309202275,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.150603309202275,"endHours":29.150603309202275,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.150603309202275,"endHours":30.150603309202275,"planetary_lord":"Venus"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.212166079746353,"eotMinutes":3.7208795940131294,"ayanamsa":23.6068}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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 May 17, 1982 CE · Jamnagar, Gujarat · Vidhyamitra","description":"May 17, 1982 CE for Jamnagar, Gujarat: Kṛṣṇa Navamī, sūryodaya 06:09, sūryāsta 19:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1982-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1982-05-17","sa":"https://sa.vidhyamitra.com/city/jamnagar/1982-05-17","hi":"https://hi.vidhyamitra.com/city/jamnagar/1982-05-17","x-default":"https://vidhyamitra.com/city/jamnagar/1982-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T07:25:41.250Z","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":"2026-05-19T07:25:41.250Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T07:25:41.250Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}