{"id":"vidhyamitra:city-day:dwarka:2009-05-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2009-05-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-05-04","date_display":"May 4, 2009 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":2009,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454955.770833,"kali_year":5111,"ahargana":1866490.2708,"sun":{"sidereal_longitude":19.7588,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":136.9404,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.1816,"elapsed_within_tithi_degrees":9.1816},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.9404,"elapsed_within_degrees":3.607},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.6991},"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":2009,"month":5,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454955.770833,"ahargana":1866490.2708,"kali_year":5111,"ayanamsa_lahiri":23.9834,"grahas":{"sun":{"sidereal_longitude":19.735494000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":137.596794,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-2.4212},"mars":{"sidereal_longitude":344.755994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":37.40029400000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":300.727794,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":339.645294,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":140.856694,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":284.3633,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":104.3633,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2009,"month":5,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454955.770833,"kali_year":5111,"ahargana":1866490.2708,"sun":{"sidereal_longitude":19.7588,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":136.9404,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.1816,"elapsed_within_tithi_degrees":9.1816},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":136.9404,"elapsed_within_degrees":3.607},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.6991},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.421,"elongation":117.182},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.421,"opposition_distance":62.818}},"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":"06:20","sunsetLocal":"19:21","solarNoonLocal":"12:51","dayLengthHours":13.02088293401036,"dayLengthDisplay":"13 Hours 01 Mins 15 Secs","nightLengthDisplay":"10 Hours 58 Mins 45 Secs","moonriseLocal":"14:28","moonsetLocal":"02:57","rahuKala":{"name":"Rāhu Kāla","start":"07:58","end":"09:36","startHours":7.964954606111451,"endHours":9.592564972862746,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:13","end":"12:51","startHours":11.220175339614041,"endHours":12.847785706365336,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"16:06","startHours":14.475396073116631,"endHours":16.103006439867926,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:49","startHours":9.375550257295906,"endHours":9.809579688429586,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:14","startHours":6.8798810282772545,"endHours":7.227104573184198,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:17","startHours":12.413756275231657,"endHours":13.281815137499015,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:28","startHours":4.601226514825441,"endHours":5.469285377092799,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:20","startHours":5.25227066152596,"endHours":6.3373442393601565,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:53","startHours":15.01793286203373,"endHours":15.885991724301087,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.158227173370516,"endHours":19.558227173370515,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:54","startHours":19.358227173370516,"endHours":19.900763962287613,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.108227173370516,"endHours":20.858227173370516,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:17","startHours":24.41375627523166,"endHours":25.281815137499013,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:20","end":"07:58","startHours":6.3373442393601565,"endHours":7.964954606111451,"quality":"auspicious"},{"name":"Kāla","start":"07:58","end":"09:36","startHours":7.964954606111451,"endHours":9.592564972862746,"quality":"inauspicious"},{"name":"Śubha","start":"09:36","end":"11:13","startHours":9.592564972862746,"endHours":11.220175339614041,"quality":"auspicious"},{"name":"Roga","start":"11:13","end":"12:51","startHours":11.220175339614041,"endHours":12.847785706365336,"quality":"inauspicious"},{"name":"Udveg","start":"12:51","end":"14:29","startHours":12.847785706365336,"endHours":14.475396073116631,"quality":"inauspicious"},{"name":"Chala","start":"14:29","end":"16:06","startHours":14.475396073116631,"endHours":16.103006439867926,"quality":"neutral"},{"name":"Labha","start":"16:06","end":"17:44","startHours":16.103006439867926,"endHours":17.73061680661922,"quality":"auspicious"},{"name":"Amṛta","start":"17:44","end":"19:21","startHours":17.73061680661922,"endHours":19.358227173370516,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:21","end":"20:44","startHours":19.358227173370516,"endHours":20.73061680661922,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"22:06","startHours":20.73061680661922,"endHours":22.103006439867926,"quality":"auspicious"},{"name":"Amṛta","start":"22:06","end":"23:29","startHours":22.103006439867926,"endHours":23.47539607311663,"quality":"auspicious"},{"name":"Kāla","start":"23:29","end":"00:51","startHours":23.47539607311663,"endHours":24.847785706365336,"quality":"inauspicious"},{"name":"Śubha","start":"00:51","end":"02:13","startHours":24.847785706365336,"endHours":26.22017533961404,"quality":"auspicious"},{"name":"Roga","start":"02:13","end":"03:36","startHours":26.22017533961404,"endHours":27.592564972862746,"quality":"inauspicious"},{"name":"Udveg","start":"03:36","end":"04:58","startHours":27.592564972862746,"endHours":28.96495460611145,"quality":"inauspicious"},{"name":"Chala","start":"04:58","end":"06:20","startHours":28.96495460611145,"endHours":30.337344239360156,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.3373442393601565,"endHours":7.3373442393601565,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.3373442393601565,"endHours":8.337344239360156,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.337344239360156,"endHours":9.337344239360156,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.337344239360156,"endHours":10.337344239360156,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.337344239360156,"endHours":11.337344239360156,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.337344239360156,"endHours":12.337344239360156,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.337344239360156,"endHours":13.337344239360156,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.337344239360156,"endHours":14.337344239360156,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.337344239360156,"endHours":15.337344239360156,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.337344239360156,"endHours":16.337344239360156,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.337344239360156,"endHours":17.337344239360156,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.337344239360156,"endHours":18.337344239360156,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.337344239360156,"endHours":19.337344239360156,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.337344239360156,"endHours":20.337344239360156,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.337344239360156,"endHours":21.337344239360156,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.337344239360156,"endHours":22.337344239360156,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.337344239360156,"endHours":23.337344239360156,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.337344239360156,"endHours":24.337344239360156,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.337344239360156,"endHours":25.337344239360156,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.337344239360156,"endHours":26.337344239360156,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.337344239360156,"endHours":27.337344239360156,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.337344239360156,"endHours":28.337344239360156,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.337344239360156,"endHours":29.337344239360156,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.337344239360156,"endHours":30.337344239360156,"planetary_lord":"Venus"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.954932749200209,"eotMinutes":3.258457618079846,"ayanamsa":23.9834}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"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":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 May 4, 2009 CE · Dvārakā · Vidhyamitra","description":"May 4, 2009 CE for Dvārakā: Śukla Daśamī, sūryodaya 06:20, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2009-05-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2009-05-04","sa":"https://sa.vidhyamitra.com/city/dwarka/2009-05-04","hi":"https://hi.vidhyamitra.com/city/dwarka/2009-05-04","x-default":"https://vidhyamitra.com/city/dwarka/2009-05-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:05:48.745Z","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":"2026-06-02T13:05:48.745Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:05:48.745Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}