{"id":"vidhyamitra:city-day:jamnagar:2172-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2172-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-10-08","date_display":"October 8, 2172 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":2172,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514647.770833,"kali_year":5274,"ahargana":1926182.2708,"sun":{"sidereal_longitude":167.9897,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":58.3488,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.3591,"elapsed_within_tithi_degrees":10.3591},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.3488,"elapsed_within_degrees":5.0154},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":226.3385},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2172,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514647.770833,"ahargana":1926182.2708,"kali_year":5274,"ayanamsa_lahiri":26.2664,"grahas":{"sun":{"sidereal_longitude":169.15352099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":57.002320999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":3.7623},"mars":{"sidereal_longitude":230.81662100000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":181.19552099999999,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":201.789221,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":137.28162099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":328.2760209999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":1.5939,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":181.5939,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2172,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514647.770833,"kali_year":5274,"ahargana":1926182.2708,"sun":{"sidereal_longitude":167.9897,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":58.3488,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.3591,"elapsed_within_tithi_degrees":10.3591},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.3488,"elapsed_within_degrees":5.0154},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":226.3385},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.762,"elongation":109.641},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.762,"opposition_distance":70.359}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":-1.458,"opposition_distance":0.906}]},"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":"06:43","sunsetLocal":"18:30","solarNoonLocal":"12:37","dayLengthHours":11.784794530028218,"dayLengthDisplay":"11 Hours 47 Mins 05 Secs","nightLengthDisplay":"12 Hours 12 Mins 55 Secs","moonriseLocal":"22:24","moonsetLocal":"11:52","rahuKala":{"name":"Rāhu Kāla","start":"14:05","end":"15:33","startHours":14.082097395794133,"endHours":15.55519671204766,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:43","end":"08:11","startHours":6.716600814526497,"endHours":8.189700130780023,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:40","end":"11:08","startHours":9.662799447033551,"endHours":11.135898763287077,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:52","startHours":9.466386204866414,"endHours":9.859212689200689,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.207633919944339,"endHours":7.521895107411758,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:00","startHours":12.216171595206333,"endHours":13.00182456387488,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:56","startHours":5.145294877189401,"endHours":5.930947845857949,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:43","startHours":5.734534603690812,"endHours":6.716600814526497,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:22","startHours":14.573130501211976,"endHours":15.358783469880525,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.301395344554717,"endHours":18.701395344554715,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:00","startHours":18.501395344554716,"endHours":18.992428449972557,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.251395344554716,"endHours":20.001395344554716,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:00","startHours":24.21617159520633,"endHours":25.00182456387488,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:43","end":"08:11","startHours":6.716600814526497,"endHours":8.189700130780023,"quality":"auspicious"},{"name":"Roga","start":"08:11","end":"09:40","startHours":8.189700130780023,"endHours":9.662799447033551,"quality":"inauspicious"},{"name":"Udveg","start":"09:40","end":"11:08","startHours":9.662799447033551,"endHours":11.135898763287077,"quality":"inauspicious"},{"name":"Chala","start":"11:08","end":"12:37","startHours":11.135898763287077,"endHours":12.608998079540605,"quality":"neutral"},{"name":"Labha","start":"12:37","end":"14:05","startHours":12.608998079540605,"endHours":14.082097395794133,"quality":"auspicious"},{"name":"Amṛta","start":"14:05","end":"15:33","startHours":14.082097395794133,"endHours":15.55519671204766,"quality":"auspicious"},{"name":"Kāla","start":"15:33","end":"17:02","startHours":15.55519671204766,"endHours":17.028296028301188,"quality":"inauspicious"},{"name":"Śubha","start":"17:02","end":"18:30","startHours":17.028296028301188,"endHours":18.501395344554716,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:30","end":"20:02","startHours":18.501395344554716,"endHours":20.028296028301188,"quality":"auspicious"},{"name":"Kāla","start":"20:02","end":"21:33","startHours":20.028296028301188,"endHours":21.55519671204766,"quality":"inauspicious"},{"name":"Śubha","start":"21:33","end":"23:05","startHours":21.55519671204766,"endHours":23.082097395794136,"quality":"auspicious"},{"name":"Roga","start":"23:05","end":"00:37","startHours":23.082097395794136,"endHours":24.608998079540605,"quality":"inauspicious"},{"name":"Udveg","start":"00:37","end":"02:08","startHours":24.608998079540605,"endHours":26.13589876328708,"quality":"inauspicious"},{"name":"Chala","start":"02:08","end":"03:40","startHours":26.13589876328708,"endHours":27.662799447033553,"quality":"neutral"},{"name":"Labha","start":"03:40","end":"05:11","startHours":27.662799447033553,"endHours":29.189700130780025,"quality":"auspicious"},{"name":"Amṛta","start":"05:11","end":"06:43","startHours":29.189700130780025,"endHours":30.716600814526497,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.716600814526497,"endHours":7.716600814526497,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.716600814526497,"endHours":8.716600814526497,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.716600814526497,"endHours":9.716600814526497,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.716600814526497,"endHours":10.716600814526497,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.716600814526497,"endHours":11.716600814526497,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.716600814526497,"endHours":12.716600814526497,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.716600814526497,"endHours":13.716600814526497,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.716600814526497,"endHours":14.716600814526497,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.716600814526497,"endHours":15.716600814526497,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.716600814526497,"endHours":16.716600814526497,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.716600814526497,"endHours":17.716600814526497,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.716600814526497,"endHours":18.716600814526497,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.716600814526497,"endHours":19.716600814526497,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.716600814526497,"endHours":20.716600814526497,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.716600814526497,"endHours":21.716600814526497,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.716600814526497,"endHours":22.716600814526497,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.716600814526497,"endHours":23.716600814526497,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.716600814526497,"endHours":24.716600814526497,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.716600814526497,"endHours":25.716600814526497,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.716600814526497,"endHours":26.716600814526497,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.716600814526497,"endHours":27.716600814526497,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.716600814526497,"endHours":28.716600814526497,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.716600814526497,"endHours":29.716600814526497,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.716600814526497,"endHours":30.716600814526497,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.070586585274588,"eotMinutes":13.229315227563635,"ayanamsa":26.2664}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ṣaṣṭhī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 8, 2172 CE · Jamnagar, Gujarat · Vidhyamitra","description":"October 8, 2172 CE for Jamnagar, Gujarat: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:43, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2172-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2172-10-08","sa":"https://sa.vidhyamitra.com/city/jamnagar/2172-10-08","hi":"https://hi.vidhyamitra.com/city/jamnagar/2172-10-08","x-default":"https://vidhyamitra.com/city/jamnagar/2172-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:00:00.939Z","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":"2026-05-31T16:00:00.939Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:00:00.939Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}