{"id":"vidhyamitra:city-day:jamnagar:2144-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2144-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2144-01-18","date_display":"January 18, 2144 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":2144,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504156.770833,"kali_year":5245,"ahargana":1915691.2708,"sun":{"sidereal_longitude":270.9742,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":56.3482,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.374,"elapsed_within_tithi_degrees":1.374},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":56.3482,"elapsed_within_degrees":3.0149},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.3224},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2144,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504156.770833,"ahargana":1915691.2708,"kali_year":5245,"ayanamsa_lahiri":25.8652,"grahas":{"sun":{"sidereal_longitude":271.4221540000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":56.87355400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-2.8235},"mars":{"sidereal_longitude":205.25555400000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":261.49065399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":60.242654000000016,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":243.65655400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":334.261054,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":197.4575,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":17.4575,"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":2144,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504156.770833,"kali_year":5245,"ahargana":1915691.2708,"sun":{"sidereal_longitude":270.9742,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":56.3482,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.374,"elapsed_within_tithi_degrees":1.374},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":56.3482,"elapsed_within_degrees":3.0149},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.3224},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.824,"elongation":145.374},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.824,"opposition_distance":34.626}},"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":"18:28","solarNoonLocal":"13:00","dayLengthHours":10.931025153694584,"dayLengthDisplay":"10 Hours 55 Mins 52 Secs","nightLengthDisplay":"13 Hours 04 Mins 08 Secs","moonriseLocal":"15:58","moonsetLocal":"05:26","rahuKala":{"name":"Rāhu Kāla","start":"10:16","end":"11:38","startHours":10.269217537937848,"endHours":11.635595682149672,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:22","end":"15:44","startHours":14.368351970573318,"endHours":15.73473011478514,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:32","end":"08:54","startHours":7.536461249514203,"endHours":8.902839393726026,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.087033785376272,"endHours":10.451401290499426,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:17","startHours":7.991920630918144,"endHours":8.283414635016666,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:38","end":"13:22","startHours":12.637606321238342,"endHours":13.36634133148465,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:48","startHours":6.078991229021592,"endHours":6.807726239267898,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:32","startHours":6.625542486706321,"endHours":7.536461249514203,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:33","startHours":14.823811351977259,"endHours":15.552546362223564,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26748640320879,"endHours":18.667486403208787,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:55","startHours":18.467486403208788,"endHours":18.92294578461273,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.217486403208788,"endHours":19.967486403208788,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:38","end":"01:22","startHours":24.637606321238344,"endHours":25.366341331484648,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:32","end":"08:54","startHours":7.536461249514203,"endHours":8.902839393726026,"quality":"inauspicious"},{"name":"Śubha","start":"08:54","end":"10:16","startHours":8.902839393726026,"endHours":10.269217537937848,"quality":"auspicious"},{"name":"Roga","start":"10:16","end":"11:38","startHours":10.269217537937848,"endHours":11.635595682149672,"quality":"inauspicious"},{"name":"Udveg","start":"11:38","end":"13:00","startHours":11.635595682149672,"endHours":13.001973826361496,"quality":"inauspicious"},{"name":"Chala","start":"13:00","end":"14:22","startHours":13.001973826361496,"endHours":14.368351970573318,"quality":"neutral"},{"name":"Labha","start":"14:22","end":"15:44","startHours":14.368351970573318,"endHours":15.73473011478514,"quality":"auspicious"},{"name":"Amṛta","start":"15:44","end":"17:06","startHours":15.73473011478514,"endHours":17.101108258996966,"quality":"auspicious"},{"name":"Kāla","start":"17:06","end":"18:28","startHours":17.101108258996966,"endHours":18.467486403208788,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:28","end":"20:06","startHours":18.467486403208788,"endHours":20.101108258996966,"quality":"auspicious"},{"name":"Amṛta","start":"20:06","end":"21:44","startHours":20.101108258996966,"endHours":21.734730114785144,"quality":"auspicious"},{"name":"Kāla","start":"21:44","end":"23:22","startHours":21.734730114785144,"endHours":23.36835197057332,"quality":"inauspicious"},{"name":"Śubha","start":"23:22","end":"01:00","startHours":23.36835197057332,"endHours":25.001973826361496,"quality":"auspicious"},{"name":"Roga","start":"01:00","end":"02:38","startHours":25.001973826361496,"endHours":26.635595682149674,"quality":"inauspicious"},{"name":"Udveg","start":"02:38","end":"04:16","startHours":26.635595682149674,"endHours":28.26921753793785,"quality":"inauspicious"},{"name":"Chala","start":"04:16","end":"05:54","startHours":28.26921753793785,"endHours":29.902839393726026,"quality":"neutral"},{"name":"Labha","start":"05:54","end":"07:32","startHours":29.902839393726026,"endHours":31.536461249514204,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.536461249514203,"endHours":8.536461249514204,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.536461249514204,"endHours":9.536461249514204,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.536461249514204,"endHours":10.536461249514204,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.536461249514204,"endHours":11.536461249514204,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.536461249514204,"endHours":12.536461249514204,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.536461249514204,"endHours":13.536461249514204,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.536461249514204,"endHours":14.536461249514204,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.536461249514204,"endHours":15.536461249514204,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.536461249514204,"endHours":16.536461249514204,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.536461249514204,"endHours":17.536461249514204,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.536461249514204,"endHours":18.536461249514204,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.536461249514204,"endHours":19.536461249514204,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.536461249514204,"endHours":20.536461249514204,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.536461249514204,"endHours":21.536461249514204,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.536461249514204,"endHours":22.536461249514204,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.536461249514204,"endHours":23.536461249514204,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.536461249514204,"endHours":24.536461249514204,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.536461249514204,"endHours":25.536461249514204,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.536461249514204,"endHours":26.536461249514204,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.536461249514204,"endHours":27.536461249514204,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.536461249514204,"endHours":28.536461249514204,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.536461249514204,"endHours":29.536461249514204,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.536461249514204,"endHours":30.536461249514204,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.536461249514204,"endHours":31.536461249514204,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.699836417706997,"eotMinutes":-10.349229581689698,"ayanamsa":25.8652}},"calendars":{"vikram_samvat":2201,"vikram_samvatsara":"Piṅgala","saka_samvat":2066,"saka_samvatsara":"Krodhi","bengali_samvat":1551,"malayalam_era":1320,"nanakshahi_year":675,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Trayodaśī · Vikram 2201 Piṅgala · Śaka 2066 Krodhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 18, 2144 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 18, 2144 CE for Jamnagar, Gujarat: Śukla Trayodaśī, sūryodaya 07:32, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2144-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2144-01-18","sa":"https://sa.vidhyamitra.com/city/jamnagar/2144-01-18","hi":"https://hi.vidhyamitra.com/city/jamnagar/2144-01-18","x-default":"https://vidhyamitra.com/city/jamnagar/2144-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:41:41.772Z","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":"2026-05-31T14:41:41.772Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:41:41.772Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}