{"id":"vidhyamitra:city-day:dwarka:-3173-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3173-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3173-10-01","date_display":"October 1, 3174 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":-3173,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":562392.770833,"kali_year":-71,"ahargana":-26072.7292,"sun":{"sidereal_longitude":221.2647,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":257.0333,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.7685,"elapsed_within_tithi_degrees":11.7685},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.0333,"elapsed_within_degrees":3.6999},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.298},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-3173,"month":10,"day":1,"hour":6,"minute":30,"calendar":"julian"},"julian_day":562392.770833,"ahargana":-26072.7292,"kali_year":-71,"ayanamsa_lahiri":-48.4,"grahas":{"sun":{"sidereal_longitude":221.2647,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":257.0333,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":3.1483},"mars":{"sidereal_longitude":1.8352,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":222.2277,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":345.1651,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":267.9494,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":213.9482,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":121.4587,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.4587,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":-3173,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":562392.770833,"kali_year":-71,"ahargana":-26072.7292,"sun":{"sidereal_longitude":221.2647,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":257.0333,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.7685,"elapsed_within_tithi_degrees":11.7685},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.0333,"elapsed_within_degrees":3.6999},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.298},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.148,"elongation":35.769},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.148,"opposition_distance":144.231}},"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":12.274705301569398,"dayLengthDisplay":"12 Hours 16 Mins 29 Secs","nightLengthDisplay":"11 Hours 43 Mins 31 Secs","moonriseLocal":"09:22","moonsetLocal":"20:50","rahuKala":{"name":"Rāhu Kāla","start":"17:19","end":"18:51","startHours":17.318978418312117,"endHours":18.853316581008293,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:43","end":"14:15","startHours":12.715963930223595,"endHours":14.250302092919767,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:47","end":"17:19","startHours":15.784640255615944,"endHours":17.318978418312117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:51","startHours":9.44270918313842,"endHours":9.851866026524068,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:25","startHours":7.090057333670953,"endHours":7.41738280837947,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:08","startHours":12.306807086837948,"endHours":13.125120773609241,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:46","startHours":4.941983905896308,"endHours":5.760297592667602,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:35","startHours":5.555719170974778,"endHours":6.578611279438895,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:35","startHours":14.761748147151827,"endHours":15.580061833923121,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.653316581008294,"endHours":19.053316581008293,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:22","startHours":18.853316581008293,"endHours":19.364762635240353,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.603316581008293,"endHours":20.353316581008293,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:08","startHours":24.30680708683795,"endHours":25.12512077360924,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:35","end":"08:07","startHours":6.578611279438895,"endHours":8.112949442135069,"quality":"inauspicious"},{"name":"Chala","start":"08:07","end":"09:39","startHours":8.112949442135069,"endHours":9.647287604831245,"quality":"neutral"},{"name":"Labha","start":"09:39","end":"11:11","startHours":9.647287604831245,"endHours":11.181625767527418,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:43","startHours":11.181625767527418,"endHours":12.715963930223595,"quality":"auspicious"},{"name":"Kāla","start":"12:43","end":"14:15","startHours":12.715963930223595,"endHours":14.250302092919767,"quality":"inauspicious"},{"name":"Śubha","start":"14:15","end":"15:47","startHours":14.250302092919767,"endHours":15.784640255615944,"quality":"auspicious"},{"name":"Roga","start":"15:47","end":"17:19","startHours":15.784640255615944,"endHours":17.318978418312117,"quality":"inauspicious"},{"name":"Udveg","start":"17:19","end":"18:51","startHours":17.318978418312117,"endHours":18.853316581008293,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:51","end":"20:19","startHours":18.853316581008293,"endHours":20.31897841831212,"quality":"auspicious"},{"name":"Roga","start":"20:19","end":"21:47","startHours":20.31897841831212,"endHours":21.784640255615944,"quality":"inauspicious"},{"name":"Udveg","start":"21:47","end":"23:15","startHours":21.784640255615944,"endHours":23.250302092919767,"quality":"inauspicious"},{"name":"Chala","start":"23:15","end":"00:43","startHours":23.250302092919767,"endHours":24.715963930223595,"quality":"neutral"},{"name":"Labha","start":"00:43","end":"02:11","startHours":24.715963930223595,"endHours":26.18162576752742,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:39","startHours":26.18162576752742,"endHours":27.647287604831245,"quality":"auspicious"},{"name":"Kāla","start":"03:39","end":"05:07","startHours":27.647287604831245,"endHours":29.11294944213507,"quality":"inauspicious"},{"name":"Śubha","start":"05:07","end":"06:35","startHours":29.11294944213507,"endHours":30.578611279438896,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.578611279438895,"endHours":7.578611279438895,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.578611279438895,"endHours":8.578611279438896,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.578611279438896,"endHours":9.578611279438896,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.578611279438896,"endHours":10.578611279438896,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.578611279438896,"endHours":11.578611279438896,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.578611279438896,"endHours":12.578611279438896,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.578611279438896,"endHours":13.578611279438896,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.578611279438896,"endHours":14.578611279438896,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.578611279438896,"endHours":15.578611279438896,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.578611279438896,"endHours":16.578611279438896,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.578611279438896,"endHours":17.578611279438896,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.578611279438896,"endHours":18.578611279438896,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.578611279438896,"endHours":19.578611279438896,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.578611279438896,"endHours":20.578611279438896,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.578611279438896,"endHours":21.578611279438896,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.578611279438896,"endHours":22.578611279438896,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.578611279438896,"endHours":23.578611279438896,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.578611279438896,"endHours":24.578611279438896,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.578611279438896,"endHours":25.578611279438896,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.578611279438896,"endHours":26.578611279438896,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.578611279438896,"endHours":27.578611279438896,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.578611279438896,"endHours":28.578611279438896,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.578611279438896,"endHours":29.578611279438896,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.578611279438896,"endHours":30.578611279438896,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.831763304035449,"eotMinutes":11.167764186584405,"ayanamsa":-48.4}},"calendars":{"vikram_samvat":-3116,"saka_samvat":-3251,"saka_samvatsara":"Prabhava","bengali_samvat":-3766,"malayalam_era":-3997,"nanakshahi_year":-4642,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram -3116 undefined · Śaka -3251 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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, 3174 BCE · Dvārakā · Vidhyamitra","description":"October 1, 3174 BCE for Dvārakā: Śukla Tṛtīyā, sūryodaya 06:35, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3173-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3173-10-01","sa":"https://sa.vidhyamitra.com/city/dwarka/-3173-10-01","hi":"https://hi.vidhyamitra.com/city/dwarka/-3173-10-01","x-default":"https://vidhyamitra.com/city/dwarka/-3173-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:19:00.083Z","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":"2026-05-31T15:19:00.083Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:19:00.083Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}