{"id":"vidhyamitra:city-day:jamnagar:2103-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2103-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-02-06","date_display":"February 6, 2103 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":2103,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489200.770833,"kali_year":5204,"ahargana":1900735.2708,"sun":{"sidereal_longitude":291.0558,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":274.9882,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.9324,"elapsed_within_tithi_degrees":7.9324},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.9882,"elapsed_within_degrees":8.3215},"yoga":{"number":16,"name":"Siddhi","sum_longitude":206.044},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2103,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489200.770833,"ahargana":1900735.2708,"kali_year":5204,"ayanamsa_lahiri":25.2932,"grahas":{"sun":{"sidereal_longitude":291.2599829999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":274.724283,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":0.3988},"mars":{"sidereal_longitude":268.60958299999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":274.8722829999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":258.76398300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":320.687283,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":214.65538300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":269.8984,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":89.8984,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489200.770833,"kali_year":5204,"ahargana":1900735.2708,"sun":{"sidereal_longitude":291.0558,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":274.9882,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":343.9324,"elapsed_within_tithi_degrees":7.9324},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.9882,"elapsed_within_degrees":8.3215},"yoga":{"number":16,"name":"Siddhi","sum_longitude":206.044},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.399,"elongation":16.068},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.399,"opposition_distance":163.932}},"eclipse_window_40days":[{"offset_days":-14,"type":"lunar","occurs":true,"moon_latitude":-0.361,"opposition_distance":1.481}]},"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":"07:27","sunsetLocal":"18:41","solarNoonLocal":"13:04","dayLengthHours":11.225121447234521,"dayLengthDisplay":"11 Hours 13 Mins 30 Secs","nightLengthDisplay":"12 Hours 46 Mins 30 Secs","moonriseLocal":"06:30","moonsetLocal":"17:26","rahuKala":{"name":"Rāhu Kāla","start":"15:52","end":"17:17","startHours":15.87402258043325,"endHours":17.277162761337564,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:40","startHours":10.26146185681599,"endHours":11.664602037720304,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:04","end":"14:28","startHours":13.06774221862462,"endHours":14.470882399528936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:27","startHours":10.074376499362081,"endHours":10.448547214269897,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:55","end":"08:13","startHours":7.922894888642131,"endHours":8.222231460568384,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:27","startHours":12.693571503716802,"endHours":13.441912933532437,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:58","end":"06:42","startHours":5.95849863537609,"endHours":6.706840065191725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:31","end":"07:27","startHours":6.519754707737816,"endHours":7.455181495007359,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:41","startHours":14.938595793163707,"endHours":15.686937222979342,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.48030294224188,"endHours":18.88030294224188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:09","startHours":18.68030294224188,"endHours":19.14801633587665,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.43030294224188,"endHours":20.18030294224188,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:27","startHours":24.693571503716804,"endHours":25.441912933532436,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:27","end":"08:51","startHours":7.455181495007359,"endHours":8.858321675911675,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:16","startHours":8.858321675911675,"endHours":10.26146185681599,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:40","startHours":10.26146185681599,"endHours":11.664602037720304,"quality":"neutral"},{"name":"Labha","start":"11:40","end":"13:04","startHours":11.664602037720304,"endHours":13.06774221862462,"quality":"auspicious"},{"name":"Amṛta","start":"13:04","end":"14:28","startHours":13.06774221862462,"endHours":14.470882399528936,"quality":"auspicious"},{"name":"Kāla","start":"14:28","end":"15:52","startHours":14.470882399528936,"endHours":15.87402258043325,"quality":"inauspicious"},{"name":"Śubha","start":"15:52","end":"17:17","startHours":15.87402258043325,"endHours":17.277162761337564,"quality":"auspicious"},{"name":"Roga","start":"17:17","end":"18:41","startHours":17.277162761337564,"endHours":18.68030294224188,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:41","end":"20:17","startHours":18.68030294224188,"endHours":20.277162761337564,"quality":"inauspicious"},{"name":"Śubha","start":"20:17","end":"21:52","startHours":20.277162761337564,"endHours":21.874022580433248,"quality":"auspicious"},{"name":"Roga","start":"21:52","end":"23:28","startHours":21.874022580433248,"endHours":23.470882399528936,"quality":"inauspicious"},{"name":"Udveg","start":"23:28","end":"01:04","startHours":23.470882399528936,"endHours":25.06774221862462,"quality":"inauspicious"},{"name":"Chala","start":"01:04","end":"02:40","startHours":25.06774221862462,"endHours":26.664602037720304,"quality":"neutral"},{"name":"Labha","start":"02:40","end":"04:16","startHours":26.664602037720304,"endHours":28.26146185681599,"quality":"auspicious"},{"name":"Amṛta","start":"04:16","end":"05:51","startHours":28.26146185681599,"endHours":29.858321675911675,"quality":"auspicious"},{"name":"Kāla","start":"05:51","end":"07:27","startHours":29.858321675911675,"endHours":31.45518149500736,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:27","end":"08:27","startHours":7.455181495007359,"endHours":8.45518149500736,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:27","end":"09:27","startHours":8.45518149500736,"endHours":9.45518149500736,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:27","end":"10:27","startHours":9.45518149500736,"endHours":10.45518149500736,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:27","end":"11:27","startHours":10.45518149500736,"endHours":11.45518149500736,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:27","end":"12:27","startHours":11.45518149500736,"endHours":12.45518149500736,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:27","end":"13:27","startHours":12.45518149500736,"endHours":13.45518149500736,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:27","end":"14:27","startHours":13.45518149500736,"endHours":14.45518149500736,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:27","end":"15:27","startHours":14.45518149500736,"endHours":15.45518149500736,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:27","end":"16:27","startHours":15.45518149500736,"endHours":16.45518149500736,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:27","end":"17:27","startHours":16.45518149500736,"endHours":17.45518149500736,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:27","end":"18:27","startHours":17.45518149500736,"endHours":18.45518149500736,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:27","end":"19:27","startHours":18.45518149500736,"endHours":19.45518149500736,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:27","end":"20:27","startHours":19.45518149500736,"endHours":20.45518149500736,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:27","end":"21:27","startHours":20.45518149500736,"endHours":21.45518149500736,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:27","end":"22:27","startHours":21.45518149500736,"endHours":22.45518149500736,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:27","end":"23:27","startHours":22.45518149500736,"endHours":23.45518149500736,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:27","end":"00:27","startHours":23.45518149500736,"endHours":24.45518149500736,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:27","end":"01:27","startHours":24.45518149500736,"endHours":25.45518149500736,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:27","end":"02:27","startHours":25.45518149500736,"endHours":26.45518149500736,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:27","end":"03:27","startHours":26.45518149500736,"endHours":27.45518149500736,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:27","end":"04:27","startHours":27.45518149500736,"endHours":28.45518149500736,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:27","end":"05:27","startHours":28.45518149500736,"endHours":29.45518149500736,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:27","end":"06:27","startHours":29.45518149500736,"endHours":30.45518149500736,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:27","end":"07:27","startHours":30.45518149500736,"endHours":31.45518149500736,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Ānanda","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":-15.873421000177975,"eotMinutes":-14.295333117477217,"ayanamsa":25.2932}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"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 Caturdaśī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 February 6, 2103 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 6, 2103 CE for Jamnagar, Gujarat: Kṛṣṇa Caturdaśī, sūryodaya 07:27, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2103-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2103-02-06","sa":"https://sa.vidhyamitra.com/city/jamnagar/2103-02-06","hi":"https://hi.vidhyamitra.com/city/jamnagar/2103-02-06","x-default":"https://vidhyamitra.com/city/jamnagar/2103-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:30:59.796Z","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":"2026-05-31T11:30:59.797Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:30:59.797Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}