{"id":"vidhyamitra:city-day:dwarka:2181-03-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2181-03-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-03-17","date_display":"March 17, 2181 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":2181,"month":3,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517729.770833,"kali_year":5282,"ahargana":1929264.2708,"sun":{"sidereal_longitude":330.2563,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":352.016,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.7598,"elapsed_within_tithi_degrees":9.7598},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.016,"elapsed_within_degrees":5.3494},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.2723},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2181,"month":3,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517729.770833,"ahargana":1929264.2708,"kali_year":5282,"ayanamsa_lahiri":26.3843,"grahas":{"sun":{"sidereal_longitude":330.500265,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":350.118065,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":1.9907},"mars":{"sidereal_longitude":60.782264999999995,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":329.305165,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":104.55976499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":337.735065,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":75.36576500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":198.2947,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":18.2947,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":3,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517729.770833,"kali_year":5282,"ahargana":1929264.2708,"sun":{"sidereal_longitude":330.2563,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":352.016,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.7598,"elapsed_within_tithi_degrees":9.7598},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":352.016,"elapsed_within_degrees":5.3494},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.2723},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.991,"elongation":21.76},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.991,"opposition_distance":158.24}},"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":"07:02","sunsetLocal":"19:05","solarNoonLocal":"13:03","dayLengthHours":12.052479447946641,"dayLengthDisplay":"12 Hours 03 Mins 09 Secs","nightLengthDisplay":"11 Hours 56 Mins 51 Secs","moonriseLocal":"08:08","moonsetLocal":"20:35","rahuKala":{"name":"Rāhu Kāla","start":"10:02","end":"11:33","startHours":10.040037494550383,"endHours":11.546597425543712,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:34","end":"16:04","startHours":14.559717287530372,"endHours":16.066277218523705,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:02","end":"08:32","startHours":7.026917632563722,"endHours":8.533477563557053,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:14","startHours":9.839162837084604,"endHours":10.24091215201616,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:51","startHours":7.529104276228166,"endHours":7.850503728173409,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:39","end":"13:27","startHours":12.651408041605489,"endHours":13.4549066714686,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:13","startHours":5.419920372837503,"endHours":6.223419002700613,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"07:02","startHours":6.022544345234836,"endHours":7.026917632563722,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:52","startHours":15.061903931194816,"endHours":15.865402561057925,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.879397080510365,"endHours":19.279397080510364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:35","startHours":19.079397080510365,"endHours":19.58158372417481,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.829397080510365,"endHours":20.579397080510365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:39","end":"01:27","startHours":24.65140804160549,"endHours":25.454906671468596,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:02","end":"08:32","startHours":7.026917632563722,"endHours":8.533477563557053,"quality":"inauspicious"},{"name":"Śubha","start":"08:32","end":"10:02","startHours":8.533477563557053,"endHours":10.040037494550383,"quality":"auspicious"},{"name":"Roga","start":"10:02","end":"11:33","startHours":10.040037494550383,"endHours":11.546597425543712,"quality":"inauspicious"},{"name":"Udveg","start":"11:33","end":"13:03","startHours":11.546597425543712,"endHours":13.053157356537042,"quality":"inauspicious"},{"name":"Chala","start":"13:03","end":"14:34","startHours":13.053157356537042,"endHours":14.559717287530372,"quality":"neutral"},{"name":"Labha","start":"14:34","end":"16:04","startHours":14.559717287530372,"endHours":16.066277218523705,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:34","startHours":16.066277218523705,"endHours":17.572837149517035,"quality":"auspicious"},{"name":"Kāla","start":"17:34","end":"19:05","startHours":17.572837149517035,"endHours":19.079397080510365,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:05","end":"20:34","startHours":19.079397080510365,"endHours":20.572837149517035,"quality":"auspicious"},{"name":"Amṛta","start":"20:34","end":"22:04","startHours":20.572837149517035,"endHours":22.066277218523705,"quality":"auspicious"},{"name":"Kāla","start":"22:04","end":"23:34","startHours":22.066277218523705,"endHours":23.559717287530376,"quality":"inauspicious"},{"name":"Śubha","start":"23:34","end":"01:03","startHours":23.559717287530376,"endHours":25.053157356537042,"quality":"auspicious"},{"name":"Roga","start":"01:03","end":"02:33","startHours":25.053157356537042,"endHours":26.546597425543716,"quality":"inauspicious"},{"name":"Udveg","start":"02:33","end":"04:02","startHours":26.546597425543716,"endHours":28.040037494550383,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:32","startHours":28.040037494550383,"endHours":29.533477563557053,"quality":"neutral"},{"name":"Labha","start":"05:32","end":"07:02","startHours":29.533477563557053,"endHours":31.026917632563723,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.026917632563722,"endHours":8.026917632563723,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.026917632563723,"endHours":9.026917632563723,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.026917632563723,"endHours":10.026917632563723,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.026917632563723,"endHours":11.026917632563723,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.026917632563723,"endHours":12.026917632563723,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.026917632563723,"endHours":13.026917632563723,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.026917632563723,"endHours":14.026917632563723,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.026917632563723,"endHours":15.026917632563723,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.026917632563723,"endHours":16.026917632563723,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.026917632563723,"endHours":17.026917632563723,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.026917632563723,"endHours":18.026917632563723,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.026917632563723,"endHours":19.026917632563723,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.026917632563723,"endHours":20.026917632563723,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.026917632563723,"endHours":21.026917632563723,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.026917632563723,"endHours":22.026917632563723,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.026917632563723,"endHours":23.026917632563723,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.026917632563723,"endHours":24.026917632563723,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.026917632563723,"endHours":25.026917632563723,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.026917632563723,"endHours":26.026917632563723,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.026917632563723,"endHours":27.026917632563723,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.026917632563723,"endHours":28.026917632563723,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.026917632563723,"endHours":29.026917632563723,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.026917632563723,"endHours":30.026917632563723,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.026917632563723,"endHours":31.026917632563723,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.2385955968216322,"eotMinutes":-9.063841392222612,"ayanamsa":26.3843}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvitīyā · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi_ingress":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 March 17, 2181 CE · Dvārakā · Vidhyamitra","description":"March 17, 2181 CE for Dvārakā: Śukla Dvitīyā, sūryodaya 07:02, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2181-03-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2181-03-17","sa":"https://sa.vidhyamitra.com/city/dwarka/2181-03-17","hi":"https://hi.vidhyamitra.com/city/dwarka/2181-03-17","x-default":"https://vidhyamitra.com/city/dwarka/2181-03-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:14:06.832Z","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":"2026-05-31T15:14:06.832Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:14:06.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}