{"id":"vidhyamitra:city-day:jamnagar:2103-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2103-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-10-20","date_display":"October 20, 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":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489456.770833,"kali_year":5205,"ahargana":1900991.2708,"sun":{"sidereal_longitude":179.7312,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":55.8177,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.0865,"elapsed_within_tithi_degrees":8.0865},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":55.8177,"elapsed_within_degrees":2.4843},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.5488},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2103,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489456.770833,"ahargana":1900991.2708,"kali_year":5205,"ayanamsa_lahiri":25.303,"grahas":{"sun":{"sidereal_longitude":180.71090200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":57.88940200000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":1.5757},"mars":{"sidereal_longitude":88.449502,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":191.71340199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":263.36750200000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":134.110702,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":213.765802,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":256.3343,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":76.3343,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489456.770833,"kali_year":5205,"ahargana":1900991.2708,"sun":{"sidereal_longitude":179.7312,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":55.8177,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.0865,"elapsed_within_tithi_degrees":8.0865},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":55.8177,"elapsed_within_degrees":2.4843},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.5488},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.576,"elongation":123.913},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.576,"opposition_distance":56.087}},"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":"06:47","sunsetLocal":"18:21","solarNoonLocal":"12:34","dayLengthHours":11.562040710662686,"dayLengthDisplay":"11 Hours 33 Mins 43 Secs","nightLengthDisplay":"12 Hours 26 Mins 17 Secs","moonriseLocal":"21:39","moonsetLocal":"11:07","rahuKala":{"name":"Rāhu Kāla","start":"09:41","end":"11:07","startHours":9.67736196826381,"endHours":11.122617057096644,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:01","end":"15:28","startHours":14.013127234762315,"endHours":15.458382323595153,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:47","end":"08:14","startHours":6.786851790598138,"endHours":8.232106879430972,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:52","startHours":9.484661289752765,"endHours":9.870062646774853,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:35","startHours":7.268603486875749,"endHours":7.576924572493421,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:57","startHours":12.182470788907391,"endHours":12.953273502951571,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"06:01","startHours":5.245246362509779,"endHours":6.0160490765539585,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:47","startHours":5.8233483980429135,"endHours":6.786851790598138,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:16","startHours":14.494878931039928,"endHours":15.265681645084106,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.148892501260825,"endHours":18.548892501260823,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:50","startHours":18.348892501260824,"endHours":18.830644197538437,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.098892501260824,"endHours":19.848892501260824,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:57","startHours":24.18247078890739,"endHours":24.95327350295157,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:47","end":"08:14","startHours":6.786851790598138,"endHours":8.232106879430972,"quality":"inauspicious"},{"name":"Śubha","start":"08:14","end":"09:41","startHours":8.232106879430972,"endHours":9.67736196826381,"quality":"auspicious"},{"name":"Roga","start":"09:41","end":"11:07","startHours":9.67736196826381,"endHours":11.122617057096644,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:34","startHours":11.122617057096644,"endHours":12.567872145929481,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"14:01","startHours":12.567872145929481,"endHours":14.013127234762315,"quality":"neutral"},{"name":"Labha","start":"14:01","end":"15:28","startHours":14.013127234762315,"endHours":15.458382323595153,"quality":"auspicious"},{"name":"Amṛta","start":"15:28","end":"16:54","startHours":15.458382323595153,"endHours":16.903637412427987,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:21","startHours":16.903637412427987,"endHours":18.348892501260824,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:21","end":"19:54","startHours":18.348892501260824,"endHours":19.90363741242799,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:28","startHours":19.90363741242799,"endHours":21.458382323595153,"quality":"auspicious"},{"name":"Kāla","start":"21:28","end":"23:01","startHours":21.458382323595153,"endHours":23.013127234762315,"quality":"inauspicious"},{"name":"Śubha","start":"23:01","end":"00:34","startHours":23.013127234762315,"endHours":24.56787214592948,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:07","startHours":24.56787214592948,"endHours":26.122617057096647,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:41","startHours":26.122617057096647,"endHours":27.67736196826381,"quality":"inauspicious"},{"name":"Chala","start":"03:41","end":"05:14","startHours":27.67736196826381,"endHours":29.232106879430972,"quality":"neutral"},{"name":"Labha","start":"05:14","end":"06:47","startHours":29.232106879430972,"endHours":30.78685179059814,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.786851790598138,"endHours":7.786851790598138,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.786851790598138,"endHours":8.786851790598138,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.786851790598138,"endHours":9.786851790598138,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.786851790598138,"endHours":10.786851790598138,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.786851790598138,"endHours":11.786851790598138,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.786851790598138,"endHours":12.786851790598138,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.786851790598138,"endHours":13.786851790598138,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.786851790598138,"endHours":14.786851790598138,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.786851790598138,"endHours":15.786851790598138,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.786851790598138,"endHours":16.78685179059814,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.78685179059814,"endHours":17.78685179059814,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.78685179059814,"endHours":18.78685179059814,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.78685179059814,"endHours":19.78685179059814,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.78685179059814,"endHours":20.78685179059814,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.78685179059814,"endHours":21.78685179059814,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.78685179059814,"endHours":22.78685179059814,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.78685179059814,"endHours":23.78685179059814,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.78685179059814,"endHours":24.78685179059814,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.78685179059814,"endHours":25.78685179059814,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.78685179059814,"endHours":26.78685179059814,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.78685179059814,"endHours":27.78685179059814,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.78685179059814,"endHours":28.78685179059814,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.78685179059814,"endHours":29.78685179059814,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.78685179059814,"endHours":30.78685179059814,"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":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.046139146135426,"eotMinutes":15.696871244231174,"ayanamsa":25.303}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pañcamī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi_ingress":"Tulā"},"precedence":5}],"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 October 20, 2103 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 20, 2103 CE for Jamnagar, Gujarat: Kṛṣṇa Pañcamī, sūryodaya 06:47, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2103-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2103-10-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2103-10-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2103-10-20","x-default":"https://vidhyamitra.com/city/jamnagar/2103-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:22:40.287Z","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":"2026-05-31T18:22:40.287Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:22:40.287Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}