{"id":"vidhyamitra:city-day:dwarka:2147-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2147-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2147-10-12","date_display":"October 12, 2147 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":2147,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505519.770833,"kali_year":5249,"ahargana":1917054.2708,"sun":{"sidereal_longitude":171.4154,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":27.6399,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.2246,"elapsed_within_tithi_degrees":0.2246},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.6399,"elapsed_within_degrees":0.9733},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.0553},"karana":{"half_tithi_index":36,"name":"Bava"},"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":2147,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505519.770833,"ahargana":1917054.2708,"kali_year":5249,"ayanamsa_lahiri":25.9173,"grahas":{"sun":{"sidereal_longitude":172.51537699999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":28.84527700000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-4.4604},"mars":{"sidereal_longitude":168.419577,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":152.90547700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":172.82577700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":195.426377,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":31.589976999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":125.2392,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":305.2392,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":2147,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505519.770833,"kali_year":5249,"ahargana":1917054.2708,"sun":{"sidereal_longitude":171.4154,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":27.6399,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.2246,"elapsed_within_tithi_degrees":0.2246},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.6399,"elapsed_within_degrees":0.9733},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.0553},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.46,"elongation":143.775},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.46,"opposition_distance":36.225}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:48","sunsetLocal":"18:32","solarNoonLocal":"12:40","dayLengthHours":11.724910558846677,"dayLengthDisplay":"11 Hours 43 Mins 30 Secs","nightLengthDisplay":"12 Hours 16 Mins 30 Secs","moonriseLocal":"20:30","moonsetLocal":"09:40","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:36","startHours":14.130716038369503,"endHours":15.596329858225339,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:48","end":"08:16","startHours":6.802646939090331,"endHours":8.268260758946166,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:44","end":"11:12","startHours":9.733874578802,"endHours":11.199488398657834,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.538459402821221,"endHours":9.92928975478278,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:36","startHours":7.291184879042276,"endHours":7.603849160611521,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:03","startHours":12.274271866552112,"endHours":13.055932570475225,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:01","startHours":5.239325531244107,"endHours":6.02098623516722,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:48","startHours":5.825571059186442,"endHours":6.802646939090331,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:24","startHours":14.61925397832145,"endHours":15.400914682244562,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.327557497937008,"endHours":18.727557497937006,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:01","startHours":18.527557497937007,"endHours":19.016095437888954,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.277557497937007,"endHours":20.027557497937007,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:03","startHours":24.274271866552112,"endHours":25.05593257047522,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:48","end":"08:16","startHours":6.802646939090331,"endHours":8.268260758946166,"quality":"auspicious"},{"name":"Roga","start":"08:16","end":"09:44","startHours":8.268260758946166,"endHours":9.733874578802,"quality":"inauspicious"},{"name":"Udveg","start":"09:44","end":"11:12","startHours":9.733874578802,"endHours":11.199488398657834,"quality":"inauspicious"},{"name":"Chala","start":"11:12","end":"12:40","startHours":11.199488398657834,"endHours":12.66510221851367,"quality":"neutral"},{"name":"Labha","start":"12:40","end":"14:08","startHours":12.66510221851367,"endHours":14.130716038369503,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:36","startHours":14.130716038369503,"endHours":15.596329858225339,"quality":"auspicious"},{"name":"Kāla","start":"15:36","end":"17:04","startHours":15.596329858225339,"endHours":17.061943678081175,"quality":"inauspicious"},{"name":"Śubha","start":"17:04","end":"18:32","startHours":17.061943678081175,"endHours":18.527557497937007,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:32","end":"20:04","startHours":18.527557497937007,"endHours":20.06194367808117,"quality":"auspicious"},{"name":"Kāla","start":"20:04","end":"21:36","startHours":20.06194367808117,"endHours":21.59632985822534,"quality":"inauspicious"},{"name":"Śubha","start":"21:36","end":"23:08","startHours":21.59632985822534,"endHours":23.130716038369503,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:40","startHours":23.130716038369503,"endHours":24.665102218513667,"quality":"inauspicious"},{"name":"Udveg","start":"00:40","end":"02:12","startHours":24.665102218513667,"endHours":26.199488398657834,"quality":"inauspicious"},{"name":"Chala","start":"02:12","end":"03:44","startHours":26.199488398657834,"endHours":27.733874578802,"quality":"neutral"},{"name":"Labha","start":"03:44","end":"05:16","startHours":27.733874578802,"endHours":29.268260758946163,"quality":"auspicious"},{"name":"Amṛta","start":"05:16","end":"06:48","startHours":29.268260758946163,"endHours":30.80264693909033,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.802646939090331,"endHours":7.802646939090331,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.802646939090331,"endHours":8.80264693909033,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.80264693909033,"endHours":9.80264693909033,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.80264693909033,"endHours":10.80264693909033,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.80264693909033,"endHours":11.80264693909033,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.80264693909033,"endHours":12.80264693909033,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.80264693909033,"endHours":13.80264693909033,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.80264693909033,"endHours":14.80264693909033,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.80264693909033,"endHours":15.80264693909033,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.80264693909033,"endHours":16.80264693909033,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80264693909033,"endHours":17.80264693909033,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80264693909033,"endHours":18.80264693909033,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80264693909033,"endHours":19.80264693909033,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80264693909033,"endHours":20.80264693909033,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80264693909033,"endHours":21.80264693909033,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80264693909033,"endHours":22.80264693909033,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80264693909033,"endHours":23.80264693909033,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80264693909033,"endHours":24.80264693909033,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80264693909033,"endHours":25.80264693909033,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80264693909033,"endHours":26.80264693909033,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80264693909033,"endHours":27.80264693909033,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80264693909033,"endHours":28.80264693909033,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80264693909033,"endHours":29.80264693909033,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80264693909033,"endHours":30.80264693909033,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","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":-7.224594167561116,"eotMinutes":14.219466889179907,"ayanamsa":25.9173}},"calendars":{"vikram_samvat":2204,"vikram_samvatsara":"Raudra","saka_samvat":2069,"saka_samvatsara":"Plavaṅga","bengali_samvat":1554,"malayalam_era":1323,"nanakshahi_year":678,"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":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Caturthī · Vikram 2204 Raudra · Śaka 2069 Plavaṅga"},"festivals":[{"id":"karva-chauth","name":"Karvā Chauth","name_sanskrit":"करवा चौथ","tradition":"Pan-Hindu","associated_deity":"Pārvatī + Gaṇeśa + Chandra","significance":"North Indian wives' fast for husband's longevity. Kṛṣṇa Caturthī of Kārtika.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 12, 2147 CE · Dvārakā · Vidhyamitra","description":"October 12, 2147 CE for Dvārakā: Kṛṣṇa Caturthī, sūryodaya 06:48, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2147-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2147-10-12","sa":"https://sa.vidhyamitra.com/city/dwarka/2147-10-12","hi":"https://hi.vidhyamitra.com/city/dwarka/2147-10-12","x-default":"https://vidhyamitra.com/city/dwarka/2147-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:55:04.268Z","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":"2026-05-31T02:55:04.268Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:55:04.268Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}