{"id":"vidhyamitra:city-day:jamnagar:2102-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2102-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-01-15","date_display":"January 15, 2102 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":2102,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488813.770833,"kali_year":5203,"ahargana":1900348.2708,"sun":{"sidereal_longitude":268.7844,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":215.0352,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.2508,"elapsed_within_tithi_degrees":6.2508},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.0352,"elapsed_within_degrees":1.7019},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.8196},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2102,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488813.770833,"ahargana":1900348.2708,"kali_year":5203,"ayanamsa_lahiri":25.2784,"grahas":{"sun":{"sidereal_longitude":269.151069,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":212.57196899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-4.3538},"mars":{"sidereal_longitude":44.657669,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":251.5463689999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":228.65086900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":231.20716900000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":202.37596899999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":290.4035,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":110.4035,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2102,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488813.770833,"kali_year":5203,"ahargana":1900348.2708,"sun":{"sidereal_longitude":268.7844,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":215.0352,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.2508,"elapsed_within_tithi_degrees":6.2508},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.0352,"elapsed_within_degrees":1.7019},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.8196},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.354,"elongation":53.749},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.354,"opposition_distance":126.251}},"eclipse_window_40days":[{"offset_days":4,"type":"solar","occurs":true,"moon_latitude":-1.366,"elongation":0.393},{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":0.307,"opposition_distance":2.772}]},"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":"18:26","solarNoonLocal":"12:59","dayLengthHours":10.897570418544602,"dayLengthDisplay":"10 Hours 53 Mins 51 Secs","nightLengthDisplay":"13 Hours 06 Mins 09 Secs","moonriseLocal":"03:44","moonsetLocal":"14:41","rahuKala":{"name":"Rāhu Kāla","start":"17:04","end":"18:26","startHours":17.07190806438978,"endHours":18.434104366707857,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:59","end":"14:21","startHours":12.985319157435555,"endHours":14.34751545975363,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:43","end":"17:04","startHours":15.709711762071706,"endHours":17.07190806438978,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.079300379156996,"endHours":10.442552726441814,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.99059938226928,"endHours":8.281201260097136,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:37","end":"13:21","startHours":12.622066810150734,"endHours":13.348571504720375,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:05","end":"06:49","startHours":6.083524559023974,"endHours":6.810029253593615,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:38","end":"07:32","startHours":6.628403079951205,"endHours":7.536533948163255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:32","startHours":14.801580893859656,"endHours":15.528085588429295,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.234104366707857,"endHours":18.634104366707856,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:53","startHours":18.434104366707857,"endHours":18.88816980081388,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.184104366707857,"endHours":19.934104366707857,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:37","end":"01:21","startHours":24.622066810150734,"endHours":25.348571504720375,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:32","end":"08:54","startHours":7.536533948163255,"endHours":8.89873025048133,"quality":"inauspicious"},{"name":"Chala","start":"08:54","end":"10:16","startHours":8.89873025048133,"endHours":10.260926552799406,"quality":"neutral"},{"name":"Labha","start":"10:16","end":"11:37","startHours":10.260926552799406,"endHours":11.62312285511748,"quality":"auspicious"},{"name":"Amṛta","start":"11:37","end":"12:59","startHours":11.62312285511748,"endHours":12.985319157435555,"quality":"auspicious"},{"name":"Kāla","start":"12:59","end":"14:21","startHours":12.985319157435555,"endHours":14.34751545975363,"quality":"inauspicious"},{"name":"Śubha","start":"14:21","end":"15:43","startHours":14.34751545975363,"endHours":15.709711762071706,"quality":"auspicious"},{"name":"Roga","start":"15:43","end":"17:04","startHours":15.709711762071706,"endHours":17.07190806438978,"quality":"inauspicious"},{"name":"Udveg","start":"17:04","end":"18:26","startHours":17.07190806438978,"endHours":18.434104366707857,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:26","end":"20:04","startHours":18.434104366707857,"endHours":20.07190806438978,"quality":"auspicious"},{"name":"Roga","start":"20:04","end":"21:43","startHours":20.07190806438978,"endHours":21.709711762071706,"quality":"inauspicious"},{"name":"Udveg","start":"21:43","end":"23:21","startHours":21.709711762071706,"endHours":23.34751545975363,"quality":"inauspicious"},{"name":"Chala","start":"23:21","end":"00:59","startHours":23.34751545975363,"endHours":24.985319157435555,"quality":"neutral"},{"name":"Labha","start":"00:59","end":"02:37","startHours":24.985319157435555,"endHours":26.62312285511748,"quality":"auspicious"},{"name":"Amṛta","start":"02:37","end":"04:16","startHours":26.62312285511748,"endHours":28.260926552799404,"quality":"auspicious"},{"name":"Kāla","start":"04:16","end":"05:54","startHours":28.260926552799404,"endHours":29.89873025048133,"quality":"inauspicious"},{"name":"Śubha","start":"05:54","end":"07:32","startHours":29.89873025048133,"endHours":31.536533948163253,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:32","end":"08:32","startHours":7.536533948163255,"endHours":8.536533948163255,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:32","end":"09:32","startHours":8.536533948163255,"endHours":9.536533948163255,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:32","end":"10:32","startHours":9.536533948163255,"endHours":10.536533948163255,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:32","end":"11:32","startHours":10.536533948163255,"endHours":11.536533948163255,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:32","end":"12:32","startHours":11.536533948163255,"endHours":12.536533948163255,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:32","end":"13:32","startHours":12.536533948163255,"endHours":13.536533948163255,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:32","end":"14:32","startHours":13.536533948163255,"endHours":14.536533948163255,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:32","end":"15:32","startHours":14.536533948163255,"endHours":15.536533948163255,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:32","end":"16:32","startHours":15.536533948163255,"endHours":16.536533948163253,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:32","end":"17:32","startHours":16.536533948163253,"endHours":17.536533948163253,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:32","end":"18:32","startHours":17.536533948163253,"endHours":18.536533948163253,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:32","end":"19:32","startHours":18.536533948163253,"endHours":19.536533948163253,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:32","end":"20:32","startHours":19.536533948163253,"endHours":20.536533948163253,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:32","end":"21:32","startHours":20.536533948163253,"endHours":21.536533948163253,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:32","end":"22:32","startHours":21.536533948163253,"endHours":22.536533948163253,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:32","end":"23:32","startHours":22.536533948163253,"endHours":23.536533948163253,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:32","end":"00:32","startHours":23.536533948163253,"endHours":24.536533948163253,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:32","end":"01:32","startHours":24.536533948163253,"endHours":25.536533948163253,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:32","end":"02:32","startHours":25.536533948163253,"endHours":26.536533948163253,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:32","end":"03:32","startHours":26.536533948163253,"endHours":27.536533948163253,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:32","end":"04:32","startHours":27.536533948163253,"endHours":28.536533948163253,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:32","end":"05:32","startHours":28.536533948163253,"endHours":29.536533948163253,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:32","end":"06:32","startHours":29.536533948163253,"endHours":30.536533948163253,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:32","end":"07:32","startHours":30.536533948163253,"endHours":31.536533948163253,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"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":-21.230689331112426,"eotMinutes":-9.349949446133257,"ayanamsa":25.2784}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ekādaśī · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"precedence":4},{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 15, 2102 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 15, 2102 CE for Jamnagar, Gujarat: Kṛṣṇa Ekādaśī, sūryodaya 07:32, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2102-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2102-01-15","sa":"https://sa.vidhyamitra.com/city/jamnagar/2102-01-15","hi":"https://hi.vidhyamitra.com/city/jamnagar/2102-01-15","x-default":"https://vidhyamitra.com/city/jamnagar/2102-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:31:22.741Z","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":"2026-05-31T06:31:22.741Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:31:22.741Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}