{"id":"vidhyamitra:city-day:dwarka:-3137-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3137-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-10-01","date_display":"October 1, 3138 BCE","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":-3137,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575541.770833,"kali_year":-35,"ahargana":-12923.7292,"sun":{"sidereal_longitude":220.9433,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":356.8436,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.9003,"elapsed_within_tithi_degrees":3.9003},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.8436,"elapsed_within_degrees":10.1769},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.7868},"karana":{"half_tithi_index":22,"name":"Bava"},"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":-3137,"month":10,"day":1,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575541.770833,"ahargana":-12923.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8971,"grahas":{"sun":{"sidereal_longitude":220.9433,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":356.8436,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-2.3883},"mars":{"sidereal_longitude":113.7235,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":227.4642,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":0.7365,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":201.562,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":276.1576,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":144.7614,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.7614,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":-3137,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575541.770833,"kali_year":-35,"ahargana":-12923.7292,"sun":{"sidereal_longitude":220.9433,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":356.8436,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.9003,"elapsed_within_tithi_degrees":3.9003},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.8436,"elapsed_within_degrees":10.1769},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.7868},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.388,"elongation":135.9},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.388,"opposition_distance":44.1}},"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":"06:35","sunsetLocal":"18:51","solarNoonLocal":"12:43","dayLengthHours":12.270775536924582,"dayLengthDisplay":"12 Hours 16 Mins 15 Secs","nightLengthDisplay":"11 Hours 43 Mins 45 Secs","moonriseLocal":"16:14","moonsetLocal":"03:19","rahuKala":{"name":"Rāhu Kāla","start":"12:43","end":"14:15","startHours":12.715963930223595,"endHours":14.249810872339168,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:07","end":"09:39","startHours":8.114423103876877,"endHours":9.64827004599245,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:11","end":"12:43","startHours":11.182116988108023,"endHours":12.715963930223595,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.44375712037704,"endHours":9.85278297160786,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:25","startHours":7.091858475799829,"endHours":7.419079156784485,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:07","startHours":12.306938078992776,"endHours":13.124989781454413,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:46","startHours":4.944472756838027,"endHours":5.762524459299666,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:35","startHours":5.558011533684256,"endHours":6.5805761617613046,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:35","startHours":14.761093186377693,"endHours":15.579144888839332,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.651351698685886,"endHours":19.051351698685885,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:22","startHours":18.851351698685885,"endHours":19.36263401272441,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.601351698685885,"endHours":20.351351698685885,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:07","startHours":24.306938078992776,"endHours":25.124989781454413,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:35","end":"08:07","startHours":6.5805761617613046,"endHours":8.114423103876877,"quality":"auspicious"},{"name":"Amṛta","start":"08:07","end":"09:39","startHours":8.114423103876877,"endHours":9.64827004599245,"quality":"auspicious"},{"name":"Kāla","start":"09:39","end":"11:11","startHours":9.64827004599245,"endHours":11.182116988108023,"quality":"inauspicious"},{"name":"Śubha","start":"11:11","end":"12:43","startHours":11.182116988108023,"endHours":12.715963930223595,"quality":"auspicious"},{"name":"Roga","start":"12:43","end":"14:15","startHours":12.715963930223595,"endHours":14.249810872339168,"quality":"inauspicious"},{"name":"Udveg","start":"14:15","end":"15:47","startHours":14.249810872339168,"endHours":15.783657814454742,"quality":"inauspicious"},{"name":"Chala","start":"15:47","end":"17:19","startHours":15.783657814454742,"endHours":17.31750475657031,"quality":"neutral"},{"name":"Labha","start":"17:19","end":"18:51","startHours":17.31750475657031,"endHours":18.851351698685885,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:51","end":"20:19","startHours":18.851351698685885,"endHours":20.31750475657031,"quality":"inauspicious"},{"name":"Chala","start":"20:19","end":"21:47","startHours":20.31750475657031,"endHours":21.78365781445474,"quality":"neutral"},{"name":"Labha","start":"21:47","end":"23:15","startHours":21.78365781445474,"endHours":23.249810872339168,"quality":"auspicious"},{"name":"Amṛta","start":"23:15","end":"00:43","startHours":23.249810872339168,"endHours":24.715963930223595,"quality":"auspicious"},{"name":"Kāla","start":"00:43","end":"02:11","startHours":24.715963930223595,"endHours":26.18211698810802,"quality":"inauspicious"},{"name":"Śubha","start":"02:11","end":"03:39","startHours":26.18211698810802,"endHours":27.648270045992447,"quality":"auspicious"},{"name":"Roga","start":"03:39","end":"05:07","startHours":27.648270045992447,"endHours":29.114423103876877,"quality":"inauspicious"},{"name":"Udveg","start":"05:07","end":"06:35","startHours":29.114423103876877,"endHours":30.580576161761304,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.5805761617613046,"endHours":7.5805761617613046,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.5805761617613046,"endHours":8.580576161761304,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.580576161761304,"endHours":9.580576161761304,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.580576161761304,"endHours":10.580576161761304,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.580576161761304,"endHours":11.580576161761304,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.580576161761304,"endHours":12.580576161761304,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.580576161761304,"endHours":13.580576161761304,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.580576161761304,"endHours":14.580576161761304,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.580576161761304,"endHours":15.580576161761304,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.580576161761304,"endHours":16.580576161761304,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.580576161761304,"endHours":17.580576161761304,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.580576161761304,"endHours":18.580576161761304,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.580576161761304,"endHours":19.580576161761304,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.580576161761304,"endHours":20.580576161761304,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.580576161761304,"endHours":21.580576161761304,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.580576161761304,"endHours":22.580576161761304,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.580576161761304,"endHours":23.580576161761304,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.580576161761304,"endHours":24.580576161761304,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.580576161761304,"endHours":25.580576161761304,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.580576161761304,"endHours":26.580576161761304,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.580576161761304,"endHours":27.580576161761304,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.580576161761304,"endHours":28.580576161761304,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.580576161761304,"endHours":29.580576161761304,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.580576161761304,"endHours":30.580576161761304,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":2.760034447675139,"eotMinutes":11.167764186584405,"ayanamsa":-47.8971}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Dvādaśī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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":[]},"validity":{"eternal":true,"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 1, 3138 BCE · Dvārakā · Vidhyamitra","description":"October 1, 3138 BCE for Dvārakā: Śukla Dvādaśī, sūryodaya 06:35, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3137-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3137-10-01","sa":"https://sa.vidhyamitra.com/city/dwarka/-3137-10-01","hi":"https://hi.vidhyamitra.com/city/dwarka/-3137-10-01","x-default":"https://vidhyamitra.com/city/dwarka/-3137-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T02:58:01.646Z","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":"2026-05-15T02:58:01.646Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T02:58:01.646Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}