{"id":"vidhyamitra:city-day:jamnagar:2098-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2098-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2098-01-20","date_display":"January 20, 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":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487358.770833,"kali_year":5199,"ahargana":1898893.2708,"sun":{"sidereal_longitude":274.9801,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":129.4205,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.4404,"elapsed_within_tithi_degrees":10.4404},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.4205,"elapsed_within_degrees":9.4205},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.4006},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":2098,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487358.770833,"ahargana":1898893.2708,"kali_year":5199,"ayanamsa_lahiri":25.2227,"grahas":{"sun":{"sidereal_longitude":275.287561,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":131.98256099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":3.8183},"mars":{"sidereal_longitude":348.115061,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":268.5346609999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":112.791561,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":282.690961,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":155.11726099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":7.4964,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.4964,"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":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487358.770833,"kali_year":5199,"ahargana":1898893.2708,"sun":{"sidereal_longitude":274.9801,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":129.4205,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.4404,"elapsed_within_tithi_degrees":10.4404},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.4205,"elapsed_within_degrees":9.4205},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.4006},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.818,"elongation":145.56},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.818,"opposition_distance":34.44}},"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":"07:32","sunsetLocal":"18:30","solarNoonLocal":"13:01","dayLengthHours":10.972325655117237,"dayLengthDisplay":"10 Hours 58 Mins 20 Secs","nightLengthDisplay":"13 Hours 01 Mins 40 Secs","moonriseLocal":"21:10","moonsetLocal":"09:45","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:16","startHours":8.897602934951523,"endHours":10.269143641841179,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:38","end":"13:01","startHours":11.640684348730833,"endHours":13.012225055620487,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:23","end":"15:45","startHours":14.383765762510142,"endHours":15.755306469399796,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.086271547589224,"endHours":10.452015736093133,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.983242463691754,"endHours":8.27583781449488,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:39","end":"13:23","startHours":12.64648086711658,"endHours":13.377969244124397,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:48","startHours":6.063085474046238,"endHours":6.794573851054054,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:32","startHours":6.6117017568021,"endHours":7.526062228061869,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:34","startHours":14.840945998140027,"endHours":15.572434375147843,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.298387883179107,"endHours":18.698387883179105,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"18:57","startHours":18.498387883179106,"endHours":18.95556811880899,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.248387883179106,"endHours":19.998387883179106,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:39","end":"01:23","startHours":24.646480867116583,"endHours":25.377969244124397,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:32","end":"08:54","startHours":7.526062228061869,"endHours":8.897602934951523,"quality":"auspicious"},{"name":"Kāla","start":"08:54","end":"10:16","startHours":8.897602934951523,"endHours":10.269143641841179,"quality":"inauspicious"},{"name":"Śubha","start":"10:16","end":"11:38","startHours":10.269143641841179,"endHours":11.640684348730833,"quality":"auspicious"},{"name":"Roga","start":"11:38","end":"13:01","startHours":11.640684348730833,"endHours":13.012225055620487,"quality":"inauspicious"},{"name":"Udveg","start":"13:01","end":"14:23","startHours":13.012225055620487,"endHours":14.383765762510142,"quality":"inauspicious"},{"name":"Chala","start":"14:23","end":"15:45","startHours":14.383765762510142,"endHours":15.755306469399796,"quality":"neutral"},{"name":"Labha","start":"15:45","end":"17:08","startHours":15.755306469399796,"endHours":17.126847176289452,"quality":"auspicious"},{"name":"Amṛta","start":"17:08","end":"18:30","startHours":17.126847176289452,"endHours":18.498387883179106,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:30","end":"20:08","startHours":18.498387883179106,"endHours":20.126847176289452,"quality":"neutral"},{"name":"Labha","start":"20:08","end":"21:45","startHours":20.126847176289452,"endHours":21.755306469399798,"quality":"auspicious"},{"name":"Amṛta","start":"21:45","end":"23:23","startHours":21.755306469399798,"endHours":23.383765762510144,"quality":"auspicious"},{"name":"Kāla","start":"23:23","end":"01:01","startHours":23.383765762510144,"endHours":25.012225055620487,"quality":"inauspicious"},{"name":"Śubha","start":"01:01","end":"02:38","startHours":25.012225055620487,"endHours":26.640684348730833,"quality":"auspicious"},{"name":"Roga","start":"02:38","end":"04:16","startHours":26.640684348730833,"endHours":28.26914364184118,"quality":"inauspicious"},{"name":"Udveg","start":"04:16","end":"05:54","startHours":28.26914364184118,"endHours":29.89760293495152,"quality":"inauspicious"},{"name":"Chala","start":"05:54","end":"07:32","startHours":29.89760293495152,"endHours":31.526062228061868,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.526062228061869,"endHours":8.52606222806187,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.52606222806187,"endHours":9.52606222806187,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.52606222806187,"endHours":10.52606222806187,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.52606222806187,"endHours":11.52606222806187,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.52606222806187,"endHours":12.52606222806187,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.52606222806187,"endHours":13.52606222806187,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.52606222806187,"endHours":14.52606222806187,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.52606222806187,"endHours":15.52606222806187,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.52606222806187,"endHours":16.526062228061868,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.526062228061868,"endHours":17.526062228061868,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.526062228061868,"endHours":18.526062228061868,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.526062228061868,"endHours":19.526062228061868,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.526062228061868,"endHours":20.526062228061868,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.526062228061868,"endHours":21.526062228061868,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.526062228061868,"endHours":22.526062228061868,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.526062228061868,"endHours":23.526062228061868,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.526062228061868,"endHours":24.526062228061868,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.526062228061868,"endHours":25.526062228061868,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.526062228061868,"endHours":26.526062228061868,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.526062228061868,"endHours":27.526062228061868,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.526062228061868,"endHours":28.526062228061868,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.526062228061868,"endHours":29.526062228061868,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.526062228061868,"endHours":30.526062228061868,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.526062228061868,"endHours":31.526062228061868,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.03912423419325,"eotMinutes":-10.9643033372293,"ayanamsa":25.2227}},"calendars":{"vikram_samvat":2155,"vikram_samvatsara":"Prajāpati","saka_samvat":2020,"saka_samvatsara":"Kālayukta","bengali_samvat":1505,"malayalam_era":1274,"nanakshahi_year":629,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 2155 Prajāpati · Śaka 2020 Kālayukta"},"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 January 20, 2098 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 20, 2098 CE for Jamnagar, Gujarat: Kṛṣṇa Tṛtīyā, sūryodaya 07:32, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2098-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2098-01-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2098-01-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2098-01-20","x-default":"https://vidhyamitra.com/city/jamnagar/2098-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:22:13.825Z","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":"2026-06-02T17:22:13.825Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:22:13.825Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}