{"id":"vidhyamitra:city-day:jamnagar:2098-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2098-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2098-01-01","date_display":"January 1, 2098 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":2098,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487339.770833,"kali_year":5199,"ahargana":1898874.2708,"sun":{"sidereal_longitude":255.4583,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":238.4679,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.0096,"elapsed_within_tithi_degrees":7.0096},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.4679,"elapsed_within_degrees":11.8013},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.9262},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2098,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487339.770833,"ahargana":1898874.2708,"kali_year":5199,"ayanamsa_lahiri":25.222,"grahas":{"sun":{"sidereal_longitude":255.93018700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":238.802187,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-3.444},"mars":{"sidereal_longitude":335.382687,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":238.99568699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":114.678787,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":258.81598699999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":155.151387,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":8.5031,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.5031,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2098,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487339.770833,"kali_year":5199,"ahargana":1898874.2708,"sun":{"sidereal_longitude":255.4583,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":238.4679,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.0096,"elapsed_within_tithi_degrees":7.0096},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.4679,"elapsed_within_degrees":11.8013},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":133.9262},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.444,"elongation":16.99},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.444,"opposition_distance":163.01}},"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":"07:30","sunsetLocal":"18:17","solarNoonLocal":"12:53","dayLengthHours":10.786250492483283,"dayLengthDisplay":"10 Hours 47 Mins 11 Secs","nightLengthDisplay":"13 Hours 12 Mins 49 Secs","moonriseLocal":"06:23","moonsetLocal":"17:07","rahuKala":{"name":"Rāhu Kāla","start":"12:53","end":"14:14","startHours":12.891239638723267,"endHours":14.239520950283676,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:12","startHours":8.846395704042035,"endHours":10.194677015602444,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:33","end":"12:53","startHours":11.542958327162856,"endHours":12.891239638723267,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:01","end":"10:22","startHours":10.014906174061057,"endHours":10.374447857143833,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:14","startHours":7.947541496335094,"endHours":8.235174842801316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:32","end":"13:15","startHours":12.53169795564049,"endHours":13.250781321806043,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:47","startHours":6.05994766015052,"endHours":6.779031026316072,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:30","startHours":6.599260184774684,"endHours":7.498114392481624,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:24","startHours":14.688948054137146,"endHours":15.408031420302699,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.08436488496491,"endHours":18.484364884964908,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:44","startHours":18.28436488496491,"endHours":18.73379198881838,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.03436488496491,"endHours":19.78436488496491,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:32","end":"01:15","startHours":24.531697955640492,"endHours":25.25078132180604,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:30","end":"08:51","startHours":7.498114392481624,"endHours":8.846395704042035,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:12","startHours":8.846395704042035,"endHours":10.194677015602444,"quality":"auspicious"},{"name":"Kāla","start":"10:12","end":"11:33","startHours":10.194677015602444,"endHours":11.542958327162856,"quality":"inauspicious"},{"name":"Śubha","start":"11:33","end":"12:53","startHours":11.542958327162856,"endHours":12.891239638723267,"quality":"auspicious"},{"name":"Roga","start":"12:53","end":"14:14","startHours":12.891239638723267,"endHours":14.239520950283676,"quality":"inauspicious"},{"name":"Udveg","start":"14:14","end":"15:35","startHours":14.239520950283676,"endHours":15.587802261844086,"quality":"inauspicious"},{"name":"Chala","start":"15:35","end":"16:56","startHours":15.587802261844086,"endHours":16.9360835734045,"quality":"neutral"},{"name":"Labha","start":"16:56","end":"18:17","startHours":16.9360835734045,"endHours":18.28436488496491,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:17","end":"19:56","startHours":18.28436488496491,"endHours":19.9360835734045,"quality":"inauspicious"},{"name":"Chala","start":"19:56","end":"21:35","startHours":19.9360835734045,"endHours":21.58780226184409,"quality":"neutral"},{"name":"Labha","start":"21:35","end":"23:14","startHours":21.58780226184409,"endHours":23.239520950283676,"quality":"auspicious"},{"name":"Amṛta","start":"23:14","end":"00:53","startHours":23.239520950283676,"endHours":24.891239638723267,"quality":"auspicious"},{"name":"Kāla","start":"00:53","end":"02:33","startHours":24.891239638723267,"endHours":26.542958327162857,"quality":"inauspicious"},{"name":"Śubha","start":"02:33","end":"04:12","startHours":26.542958327162857,"endHours":28.194677015602444,"quality":"auspicious"},{"name":"Roga","start":"04:12","end":"05:51","startHours":28.194677015602444,"endHours":29.846395704042035,"quality":"inauspicious"},{"name":"Udveg","start":"05:51","end":"07:30","startHours":29.846395704042035,"endHours":31.498114392481625,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.498114392481624,"endHours":8.498114392481625,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.498114392481625,"endHours":9.498114392481625,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.498114392481625,"endHours":10.498114392481625,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.498114392481625,"endHours":11.498114392481625,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.498114392481625,"endHours":12.498114392481625,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.498114392481625,"endHours":13.498114392481625,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.498114392481625,"endHours":14.498114392481625,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.498114392481625,"endHours":15.498114392481625,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.498114392481625,"endHours":16.498114392481625,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.498114392481625,"endHours":17.498114392481625,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.498114392481625,"endHours":18.498114392481625,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.498114392481625,"endHours":19.498114392481625,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.498114392481625,"endHours":20.498114392481625,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.498114392481625,"endHours":21.498114392481625,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.498114392481625,"endHours":22.498114392481625,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.498114392481625,"endHours":23.498114392481625,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.498114392481625,"endHours":24.498114392481625,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.498114392481625,"endHours":25.498114392481625,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.498114392481625,"endHours":26.498114392481625,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.498114392481625,"endHours":27.498114392481625,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.498114392481625,"endHours":28.498114392481625,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.498114392481625,"endHours":29.498114392481625,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.498114392481625,"endHours":30.498114392481625,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.498114392481625,"endHours":31.498114392481625,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.968316070523837,"eotMinutes":-3.705178323396069,"ayanamsa":25.222}},"calendars":{"vikram_samvat":2155,"vikram_samvatsara":"Prajāpati","saka_samvat":2020,"saka_samvatsara":"Kālayukta","bengali_samvat":1505,"malayalam_era":1274,"nanakshahi_year":629,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturdaśī · Vikram 2155 Prajāpati · Śaka 2020 Kālayukta"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 January 1, 2098 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 1, 2098 CE for Jamnagar, Gujarat: Kṛṣṇa Caturdaśī, sūryodaya 07:30, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2098-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2098-01-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/2098-01-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/2098-01-01","x-default":"https://vidhyamitra.com/city/jamnagar/2098-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T09:26:49.643Z","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":"2026-05-24T09:26:49.643Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T09:26:49.643Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}