{"id":"vidhyamitra:city-day:jamnagar:2139-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2139-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-01-28","date_display":"January 28, 2139 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":2139,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502340.770833,"kali_year":5240,"ahargana":1913875.2708,"sun":{"sidereal_longitude":281.5315,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":248.6944,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.1629,"elapsed_within_tithi_degrees":3.1629},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.6944,"elapsed_within_degrees":8.6944},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.2259},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2139,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502340.770833,"ahargana":1913875.2708,"kali_year":5240,"ayanamsa_lahiri":25.7957,"grahas":{"sun":{"sidereal_longitude":281.88473799999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":248.64113799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-3.1794},"mars":{"sidereal_longitude":296.167738,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":297.52833799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":266.440438,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":239.73593800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":281.274138,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":293.6779,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":113.6779,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"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":2139,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502340.770833,"kali_year":5240,"ahargana":1913875.2708,"sun":{"sidereal_longitude":281.5315,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":248.6944,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.1629,"elapsed_within_tithi_degrees":3.1629},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.6944,"elapsed_within_degrees":8.6944},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.2259},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.179,"elongation":32.837},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.179,"opposition_distance":147.163}},"eclipse_window_40days":[{"offset_days":17,"type":"lunar","occurs":true,"moon_latitude":-0.678,"opposition_distance":2.561}]},"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":"18:35","solarNoonLocal":"13:03","dayLengthHours":11.07647638828658,"dayLengthDisplay":"11 Hours 04 Mins 35 Secs","nightLengthDisplay":"12 Hours 55 Mins 25 Secs","moonriseLocal":"05:28","moonsetLocal":"16:11","rahuKala":{"name":"Rāhu Kāla","start":"13:03","end":"14:26","startHours":13.04573053391443,"endHours":14.430290082450252,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:54","end":"10:17","startHours":8.892051888306963,"endHours":10.276611436842785,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:40","end":"13:03","startHours":11.661170985378607,"endHours":13.04573053391443,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:06","end":"10:28","startHours":10.092003497038007,"endHours":10.461219376647561,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:16","startHours":7.96901218928308,"endHours":8.264384892970723,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:25","startHours":12.676514654304878,"endHours":13.414946413523982,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:02","end":"06:46","startHours":6.030628821332929,"endHours":6.769060580552034,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:30","startHours":6.584452640747258,"endHours":7.507492339771139,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.891809931962193,"endHours":15.630241691181299,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.38396872805772,"endHours":18.78396872805772,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:03","startHours":18.58396872805772,"endHours":19.04548857756966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.33396872805772,"endHours":20.08396872805772,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:25","startHours":24.676514654304878,"endHours":25.41494641352398,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:30","end":"08:54","startHours":7.507492339771139,"endHours":8.892051888306963,"quality":"auspicious"},{"name":"Amṛta","start":"08:54","end":"10:17","startHours":8.892051888306963,"endHours":10.276611436842785,"quality":"auspicious"},{"name":"Kāla","start":"10:17","end":"11:40","startHours":10.276611436842785,"endHours":11.661170985378607,"quality":"inauspicious"},{"name":"Śubha","start":"11:40","end":"13:03","startHours":11.661170985378607,"endHours":13.04573053391443,"quality":"auspicious"},{"name":"Roga","start":"13:03","end":"14:26","startHours":13.04573053391443,"endHours":14.430290082450252,"quality":"inauspicious"},{"name":"Udveg","start":"14:26","end":"15:49","startHours":14.430290082450252,"endHours":15.814849630986075,"quality":"inauspicious"},{"name":"Chala","start":"15:49","end":"17:12","startHours":15.814849630986075,"endHours":17.199409179521897,"quality":"neutral"},{"name":"Labha","start":"17:12","end":"18:35","startHours":17.199409179521897,"endHours":18.58396872805772,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:35","end":"20:12","startHours":18.58396872805772,"endHours":20.199409179521897,"quality":"inauspicious"},{"name":"Chala","start":"20:12","end":"21:49","startHours":20.199409179521897,"endHours":21.814849630986075,"quality":"neutral"},{"name":"Labha","start":"21:49","end":"23:26","startHours":21.814849630986075,"endHours":23.430290082450252,"quality":"auspicious"},{"name":"Amṛta","start":"23:26","end":"01:03","startHours":23.430290082450252,"endHours":25.04573053391443,"quality":"auspicious"},{"name":"Kāla","start":"01:03","end":"02:40","startHours":25.04573053391443,"endHours":26.661170985378607,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"04:17","startHours":26.661170985378607,"endHours":28.276611436842785,"quality":"auspicious"},{"name":"Roga","start":"04:17","end":"05:54","startHours":28.276611436842785,"endHours":29.892051888306963,"quality":"inauspicious"},{"name":"Udveg","start":"05:54","end":"07:30","startHours":29.892051888306963,"endHours":31.50749233977114,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.507492339771139,"endHours":8.50749233977114,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.50749233977114,"endHours":9.50749233977114,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.50749233977114,"endHours":10.50749233977114,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.50749233977114,"endHours":11.50749233977114,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.50749233977114,"endHours":12.50749233977114,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.50749233977114,"endHours":13.50749233977114,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.50749233977114,"endHours":14.50749233977114,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.50749233977114,"endHours":15.50749233977114,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.50749233977114,"endHours":16.50749233977114,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.50749233977114,"endHours":17.50749233977114,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.50749233977114,"endHours":18.50749233977114,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.50749233977114,"endHours":19.50749233977114,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.50749233977114,"endHours":20.50749233977114,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.50749233977114,"endHours":21.50749233977114,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.50749233977114,"endHours":22.50749233977114,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.50749233977114,"endHours":23.50749233977114,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.50749233977114,"endHours":24.50749233977114,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.50749233977114,"endHours":25.50749233977114,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.50749233977114,"endHours":26.50749233977114,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.50749233977114,"endHours":27.50749233977114,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.50749233977114,"endHours":28.50749233977114,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.50749233977114,"endHours":29.50749233977114,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.50749233977114,"endHours":30.50749233977114,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.50749233977114,"endHours":31.50749233977114,"planetary_lord":"Sun"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.347430892605097,"eotMinutes":-12.974632034865841,"ayanamsa":25.7957}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"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":"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":[]},"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 28, 2139 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 28, 2139 CE for Jamnagar, Gujarat: Kṛṣṇa Trayodaśī, sūryodaya 07:30, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2139-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2139-01-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/2139-01-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/2139-01-28","x-default":"https://vidhyamitra.com/city/jamnagar/2139-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T02:06:49.608Z","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":"2026-05-26T02:06:49.608Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T02:06:49.608Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}