{"id":"vidhyamitra:city-day:jamnagar:2143-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2143-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-01-04","date_display":"January 4, 2143 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":2143,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503777.770833,"kali_year":5244,"ahargana":1915312.2708,"sun":{"sidereal_longitude":256.8524,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":106.8918,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.0394,"elapsed_within_tithi_degrees":6.0394},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.8918,"elapsed_within_degrees":0.2251},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.7442},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2143,"month":1,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503777.770833,"ahargana":1915312.2708,"kali_year":5244,"ayanamsa_lahiri":25.8507,"grahas":{"sun":{"sidereal_longitude":257.41803400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":110.35493400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-4.2104},"mars":{"sidereal_longitude":311.593934,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":232.875634,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":23.70153399999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":281.894134,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":321.601534,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":217.5388,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.5388,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":1,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503777.770833,"kali_year":5244,"ahargana":1915312.2708,"sun":{"sidereal_longitude":256.8524,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":106.8918,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.0394,"elapsed_within_tithi_degrees":6.0394},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.8918,"elapsed_within_degrees":0.2251},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.7442},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.21,"elongation":149.961},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.21,"opposition_distance":30.039}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":1.452,"elongation":1.029}]},"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":"07:31","sunsetLocal":"18:19","solarNoonLocal":"12:55","dayLengthHours":10.798773632234642,"dayLengthDisplay":"10 Hours 47 Mins 56 Secs","nightLengthDisplay":"13 Hours 12 Mins 04 Secs","moonriseLocal":"20:37","moonsetLocal":"09:36","rahuKala":{"name":"Rāhu Kāla","start":"11:34","end":"12:55","startHours":11.563371743726439,"endHours":12.91321844775577,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:37","end":"16:58","startHours":15.612911855814431,"endHours":16.96275855984376,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:52","end":"10:13","startHours":8.863678335667778,"endHours":10.21352503969711,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:02","end":"10:24","startHours":10.033545479159866,"endHours":10.393504600234353,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:15","startHours":7.963780532981559,"endHours":8.25174782984115,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:16","startHours":12.553259326681284,"endHours":13.273177568830258,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:48","startHours":6.073995147340496,"endHours":6.7939133894894725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:31","startHours":6.613933828952229,"endHours":7.513831631638449,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:26","startHours":14.71301405312821,"endHours":15.432932295277187,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.112605263873093,"endHours":18.51260526387309,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:46","startHours":18.312605263873092,"endHours":18.7625541652162,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.062605263873092,"endHours":19.812605263873092,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:16","startHours":24.55325932668128,"endHours":25.27317756883026,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:31","end":"08:52","startHours":7.513831631638449,"endHours":8.863678335667778,"quality":"neutral"},{"name":"Labha","start":"08:52","end":"10:13","startHours":8.863678335667778,"endHours":10.21352503969711,"quality":"auspicious"},{"name":"Amṛta","start":"10:13","end":"11:34","startHours":10.21352503969711,"endHours":11.563371743726439,"quality":"auspicious"},{"name":"Kāla","start":"11:34","end":"12:55","startHours":11.563371743726439,"endHours":12.91321844775577,"quality":"inauspicious"},{"name":"Śubha","start":"12:55","end":"14:16","startHours":12.91321844775577,"endHours":14.2630651517851,"quality":"auspicious"},{"name":"Roga","start":"14:16","end":"15:37","startHours":14.2630651517851,"endHours":15.612911855814431,"quality":"inauspicious"},{"name":"Udveg","start":"15:37","end":"16:58","startHours":15.612911855814431,"endHours":16.96275855984376,"quality":"inauspicious"},{"name":"Chala","start":"16:58","end":"18:19","startHours":16.96275855984376,"endHours":18.312605263873092,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:19","end":"19:58","startHours":18.312605263873092,"endHours":19.962758559843763,"quality":"inauspicious"},{"name":"Udveg","start":"19:58","end":"21:37","startHours":19.962758559843763,"endHours":21.61291185581443,"quality":"inauspicious"},{"name":"Chala","start":"21:37","end":"23:16","startHours":21.61291185581443,"endHours":23.2630651517851,"quality":"neutral"},{"name":"Labha","start":"23:16","end":"00:55","startHours":23.2630651517851,"endHours":24.91321844775577,"quality":"auspicious"},{"name":"Amṛta","start":"00:55","end":"02:34","startHours":24.91321844775577,"endHours":26.563371743726442,"quality":"auspicious"},{"name":"Kāla","start":"02:34","end":"04:13","startHours":26.563371743726442,"endHours":28.21352503969711,"quality":"inauspicious"},{"name":"Śubha","start":"04:13","end":"05:52","startHours":28.21352503969711,"endHours":29.863678335667778,"quality":"auspicious"},{"name":"Roga","start":"05:52","end":"07:31","startHours":29.863678335667778,"endHours":31.51383163163845,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.513831631638449,"endHours":8.51383163163845,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.51383163163845,"endHours":9.51383163163845,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.51383163163845,"endHours":10.51383163163845,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.51383163163845,"endHours":11.51383163163845,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.51383163163845,"endHours":12.51383163163845,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.51383163163845,"endHours":13.51383163163845,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.51383163163845,"endHours":14.51383163163845,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.51383163163845,"endHours":15.51383163163845,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.51383163163845,"endHours":16.51383163163845,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.51383163163845,"endHours":17.51383163163845,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.51383163163845,"endHours":18.51383163163845,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.51383163163845,"endHours":19.51383163163845,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.51383163163845,"endHours":20.51383163163845,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.51383163163845,"endHours":21.51383163163845,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.51383163163845,"endHours":22.51383163163845,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.51383163163845,"endHours":23.51383163163845,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.51383163163845,"endHours":24.51383163163845,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.51383163163845,"endHours":25.51383163163845,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.51383163163845,"endHours":26.51383163163845,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.51383163163845,"endHours":27.51383163163845,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.51383163163845,"endHours":28.51383163163845,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.51383163163845,"endHours":29.51383163163845,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.51383163163845,"endHours":30.51383163163845,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.51383163163845,"endHours":31.51383163163845,"planetary_lord":"Mars"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.775086363314987,"eotMinutes":-5.02390686534617,"ayanamsa":25.8507}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Tṛtīyā · Vikram 2200 Nala · Śaka 2065 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 4, 2143 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 4, 2143 CE for Jamnagar, Gujarat: Kṛṣṇa Tṛtīyā, sūryodaya 07:31, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2143-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2143-01-04","sa":"https://sa.vidhyamitra.com/city/jamnagar/2143-01-04","hi":"https://hi.vidhyamitra.com/city/jamnagar/2143-01-04","x-default":"https://vidhyamitra.com/city/jamnagar/2143-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:33:40.778Z","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":"2026-05-31T20:33:40.778Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:33:40.778Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}