{"id":"vidhyamitra:city-day:jamnagar:1900-10-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1900-10-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-10-31","date_display":"October 31, 1900 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":1900,"month":10,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415323.770833,"kali_year":5002,"ahargana":1826858.2708,"sun":{"sidereal_longitude":194.2544,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":284.0053,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.7509,"elapsed_within_tithi_degrees":5.7509},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.0053,"elapsed_within_degrees":4.0053},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.2597},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":1900,"month":10,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415323.770833,"ahargana":1826858.2708,"kali_year":5002,"ayanamsa_lahiri":22.4677,"grahas":{"sun":{"sidereal_longitude":194.699428,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":280.925028,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":3.8862},"mars":{"sidereal_longitude":117.932028,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":219.86102800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":231.22242800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":154.42152799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":249.785528,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":224.2574,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":44.2574,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1900,"month":10,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415323.770833,"kali_year":5002,"ahargana":1826858.2708,"sun":{"sidereal_longitude":194.2544,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":284.0053,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.7509,"elapsed_within_tithi_degrees":5.7509},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.0053,"elapsed_within_degrees":4.0053},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.2597},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.886,"elongation":89.751},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.886,"opposition_distance":90.249}},"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":"06:53","sunsetLocal":"18:14","solarNoonLocal":"12:33","dayLengthHours":11.340827502454028,"dayLengthDisplay":"11 Hours 20 Mins 27 Secs","nightLengthDisplay":"12 Hours 39 Mins 33 Secs","moonriseLocal":"12:49","moonsetLocal":"23:47","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"13:58","startHours":12.555273674157863,"endHours":13.972877111964616,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:18","end":"09:43","startHours":8.302463360737603,"endHours":9.720066798544355,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:33","startHours":11.13767023635111,"endHours":12.555273674157863,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:55","startHours":9.531053006836789,"endHours":9.909080590251923,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:40","startHours":7.357394402199766,"endHours":7.659816468931874,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.17724609074273,"endHours":12.933301257572998,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:08","startHours":5.372749589270311,"endHours":6.12880475610058,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:53","startHours":5.939790964393013,"endHours":6.884859922930849,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:12","startHours":14.445411591233533,"endHours":15.201466758063802,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.025687425384877,"endHours":18.425687425384876,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:42","startHours":18.225687425384876,"endHours":18.698221904653796,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.975687425384876,"endHours":19.725687425384876,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.17724609074273,"endHours":24.933301257572996,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:53","end":"08:18","startHours":6.884859922930849,"endHours":8.302463360737603,"quality":"auspicious"},{"name":"Amṛta","start":"08:18","end":"09:43","startHours":8.302463360737603,"endHours":9.720066798544355,"quality":"auspicious"},{"name":"Kāla","start":"09:43","end":"11:08","startHours":9.720066798544355,"endHours":11.13767023635111,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:33","startHours":11.13767023635111,"endHours":12.555273674157863,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"13:58","startHours":12.555273674157863,"endHours":13.972877111964616,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:23","startHours":13.972877111964616,"endHours":15.39048054977137,"quality":"inauspicious"},{"name":"Chala","start":"15:23","end":"16:48","startHours":15.39048054977137,"endHours":16.808083987578122,"quality":"neutral"},{"name":"Labha","start":"16:48","end":"18:14","startHours":16.808083987578122,"endHours":18.225687425384876,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:14","end":"19:48","startHours":18.225687425384876,"endHours":19.808083987578122,"quality":"inauspicious"},{"name":"Chala","start":"19:48","end":"21:23","startHours":19.808083987578122,"endHours":21.390480549771368,"quality":"neutral"},{"name":"Labha","start":"21:23","end":"22:58","startHours":21.390480549771368,"endHours":22.972877111964614,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:33","startHours":22.972877111964614,"endHours":24.555273674157863,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"02:08","startHours":24.555273674157863,"endHours":26.13767023635111,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:43","startHours":26.13767023635111,"endHours":27.720066798544355,"quality":"auspicious"},{"name":"Roga","start":"03:43","end":"05:18","startHours":27.720066798544355,"endHours":29.302463360737605,"quality":"inauspicious"},{"name":"Udveg","start":"05:18","end":"06:53","startHours":29.302463360737605,"endHours":30.88485992293085,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:53","end":"07:53","startHours":6.884859922930849,"endHours":7.884859922930849,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:53","end":"08:53","startHours":7.884859922930849,"endHours":8.884859922930849,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:53","end":"09:53","startHours":8.884859922930849,"endHours":9.884859922930849,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:53","end":"10:53","startHours":9.884859922930849,"endHours":10.884859922930849,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:53","end":"11:53","startHours":10.884859922930849,"endHours":11.884859922930849,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:53","end":"12:53","startHours":11.884859922930849,"endHours":12.884859922930849,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:53","end":"13:53","startHours":12.884859922930849,"endHours":13.884859922930849,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:53","end":"14:53","startHours":13.884859922930849,"endHours":14.884859922930849,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:53","end":"15:53","startHours":14.884859922930849,"endHours":15.884859922930849,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:53","end":"16:53","startHours":15.884859922930849,"endHours":16.88485992293085,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:53","end":"17:53","startHours":16.88485992293085,"endHours":17.88485992293085,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:53","end":"18:53","startHours":17.88485992293085,"endHours":18.88485992293085,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:53","end":"19:53","startHours":18.88485992293085,"endHours":19.88485992293085,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:53","end":"20:53","startHours":19.88485992293085,"endHours":20.88485992293085,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:53","end":"21:53","startHours":20.88485992293085,"endHours":21.88485992293085,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:53","end":"22:53","startHours":21.88485992293085,"endHours":22.88485992293085,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:53","end":"23:53","startHours":22.88485992293085,"endHours":23.88485992293085,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:53","end":"00:53","startHours":23.88485992293085,"endHours":24.88485992293085,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:53","end":"01:53","startHours":24.88485992293085,"endHours":25.88485992293085,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:53","end":"02:53","startHours":25.88485992293085,"endHours":26.88485992293085,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:53","end":"03:53","startHours":26.88485992293085,"endHours":27.88485992293085,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:53","end":"04:53","startHours":27.88485992293085,"endHours":28.88485992293085,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:53","end":"05:53","startHours":28.88485992293085,"endHours":29.88485992293085,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:53","end":"06:53","startHours":29.88485992293085,"endHours":30.88485992293085,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.903473756782533,"eotMinutes":16.45277955052819,"ayanamsa":22.4677}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","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 Śukla Aṣṭamī · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 31, 1900 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 31, 1900 CE for Jamnagar, Gujarat: Śukla Aṣṭamī, sūryodaya 06:53, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1900-10-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1900-10-31","sa":"https://sa.vidhyamitra.com/city/jamnagar/1900-10-31","hi":"https://hi.vidhyamitra.com/city/jamnagar/1900-10-31","x-default":"https://vidhyamitra.com/city/jamnagar/1900-10-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:38:19.165Z","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":"2026-06-01T15:38:19.165Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:38:19.165Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}