{"id":"vidhyamitra:city-day:dwarka:-0484-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-0484-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0484-05-13","date_display":"May 13, 485 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":-484,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1544409.770833,"kali_year":2618,"ahargana":955944.2708,"sun":{"sidereal_longitude":61.8311,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":178.2293,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.3982,"elapsed_within_tithi_degrees":8.3982},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.2293,"elapsed_within_degrees":4.896},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.0604},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-484,"month":5,"day":13,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1544409.770833,"ahargana":955944.2708,"kali_year":2618,"ayanamsa_lahiri":-10.8415,"grahas":{"sun":{"sidereal_longitude":61.8311,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":178.2293,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-4.1937},"mars":{"sidereal_longitude":138.3745,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":41.3276,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":240.1445,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"venus":{"sidereal_longitude":87.5292,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":284.4042,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":289.4722,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.4722,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":-484,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1544409.770833,"kali_year":2618,"ahargana":955944.2708,"sun":{"sidereal_longitude":61.8311,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":178.2293,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.3982,"elapsed_within_tithi_degrees":8.3982},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.2293,"elapsed_within_degrees":4.896},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.0604},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.194,"elongation":116.398},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.194,"opposition_distance":63.602}},"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":"06:16","sunsetLocal":"19:25","solarNoonLocal":"12:50","dayLengthHours":13.145530676407034,"dayLengthDisplay":"13 Hours 08 Mins 44 Secs","nightLengthDisplay":"10 Hours 51 Mins 16 Secs","moonriseLocal":"14:25","moonsetLocal":"02:47","rahuKala":{"name":"Rāhu Kāla","start":"07:55","end":"09:33","startHours":7.90996201728809,"endHours":9.553153351838969,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:12","end":"12:50","startHours":11.19634468638985,"endHours":12.839536020940727,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"16:08","startHours":14.482727355491608,"endHours":16.125918690042486,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:46","startHours":9.334061173898853,"endHours":9.772245529779086,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:10","startHours":6.814501127587504,"endHours":7.165048612291692,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.401351665060492,"endHours":13.277720376820962,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:23","startHours":4.514033259216273,"endHours":5.390401970976742,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:16","startHours":5.171309793036625,"endHours":6.266770682737211,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:54","startHours":15.0304578003419,"endHours":15.906826512102368,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.212301359144245,"endHours":19.612301359144244,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:58","startHours":19.412301359144244,"endHours":19.96003180399454,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.162301359144244,"endHours":20.912301359144244,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.401351665060492,"endHours":25.277720376820962,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:16","end":"07:55","startHours":6.266770682737211,"endHours":7.90996201728809,"quality":"auspicious"},{"name":"Kāla","start":"07:55","end":"09:33","startHours":7.90996201728809,"endHours":9.553153351838969,"quality":"inauspicious"},{"name":"Śubha","start":"09:33","end":"11:12","startHours":9.553153351838969,"endHours":11.19634468638985,"quality":"auspicious"},{"name":"Roga","start":"11:12","end":"12:50","startHours":11.19634468638985,"endHours":12.839536020940727,"quality":"inauspicious"},{"name":"Udveg","start":"12:50","end":"14:29","startHours":12.839536020940727,"endHours":14.482727355491608,"quality":"inauspicious"},{"name":"Chala","start":"14:29","end":"16:08","startHours":14.482727355491608,"endHours":16.125918690042486,"quality":"neutral"},{"name":"Labha","start":"16:08","end":"17:46","startHours":16.125918690042486,"endHours":17.769110024593367,"quality":"auspicious"},{"name":"Amṛta","start":"17:46","end":"19:25","startHours":17.769110024593367,"endHours":19.412301359144244,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:25","end":"20:46","startHours":19.412301359144244,"endHours":20.769110024593367,"quality":"neutral"},{"name":"Labha","start":"20:46","end":"22:08","startHours":20.769110024593367,"endHours":22.125918690042486,"quality":"auspicious"},{"name":"Amṛta","start":"22:08","end":"23:29","startHours":22.125918690042486,"endHours":23.482727355491605,"quality":"auspicious"},{"name":"Kāla","start":"23:29","end":"00:50","startHours":23.482727355491605,"endHours":24.839536020940727,"quality":"inauspicious"},{"name":"Śubha","start":"00:50","end":"02:12","startHours":24.839536020940727,"endHours":26.19634468638985,"quality":"auspicious"},{"name":"Roga","start":"02:12","end":"03:33","startHours":26.19634468638985,"endHours":27.55315335183897,"quality":"inauspicious"},{"name":"Udveg","start":"03:33","end":"04:55","startHours":27.55315335183897,"endHours":28.909962017288088,"quality":"inauspicious"},{"name":"Chala","start":"04:55","end":"06:16","startHours":28.909962017288088,"endHours":30.26677068273721,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.266770682737211,"endHours":7.266770682737211,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.266770682737211,"endHours":8.26677068273721,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.26677068273721,"endHours":9.26677068273721,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.26677068273721,"endHours":10.26677068273721,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.26677068273721,"endHours":11.26677068273721,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.26677068273721,"endHours":12.26677068273721,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.26677068273721,"endHours":13.26677068273721,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.26677068273721,"endHours":14.26677068273721,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.26677068273721,"endHours":15.26677068273721,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.26677068273721,"endHours":16.26677068273721,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.26677068273721,"endHours":17.26677068273721,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.26677068273721,"endHours":18.26677068273721,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.26677068273721,"endHours":19.26677068273721,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.26677068273721,"endHours":20.26677068273721,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.26677068273721,"endHours":21.26677068273721,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.26677068273721,"endHours":22.26677068273721,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.26677068273721,"endHours":23.26677068273721,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.26677068273721,"endHours":24.26677068273721,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.26677068273721,"endHours":25.26677068273721,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.26677068273721,"endHours":26.26677068273721,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.26677068273721,"endHours":27.26677068273721,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.26677068273721,"endHours":28.26677068273721,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.26677068273721,"endHours":29.26677068273721,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.26677068273721,"endHours":30.26677068273721,"planetary_lord":"Venus"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.00203285157095,"eotMinutes":3.7534387435564067,"ayanamsa":-10.8415}},"calendars":{"vikram_samvat":-427,"saka_samvat":-562,"bengali_samvat":-1077,"malayalam_era":-1308,"nanakshahi_year":-1953,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Daśamī · Vikram -427 undefined · Śaka -562 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 13, 485 BCE · Dvārakā · Vidhyamitra","description":"May 13, 485 BCE for Dvārakā: Śukla Daśamī, sūryodaya 06:16, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-0484-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-0484-05-13","sa":"https://sa.vidhyamitra.com/city/dwarka/-0484-05-13","hi":"https://hi.vidhyamitra.com/city/dwarka/-0484-05-13","x-default":"https://vidhyamitra.com/city/dwarka/-0484-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:30:55.745Z","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":"2026-06-03T02:30:55.745Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:30:55.745Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}