{"id":"vidhyamitra:city-day:dwarka:1809-05-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1809-05-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1809-05-06","date_display":"May 6, 1809 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":1809,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2381908.770833,"kali_year":4911,"ahargana":1793443.2708,"sun":{"sidereal_longitude":24.333,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":283.6084,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.2754,"elapsed_within_tithi_degrees":7.2754},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":283.6084,"elapsed_within_degrees":3.6084},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.9414},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1809,"month":5,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2381908.770833,"ahargana":1793443.2708,"kali_year":4911,"ayanamsa_lahiri":21.1897,"grahas":{"sun":{"sidereal_longitude":23.866225999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":286.27272600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":4.4991},"mars":{"sidereal_longitude":171.55902600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":19.007925999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":353.193626,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":52.306625999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":222.452226,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":194.7449,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":14.7449,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1809,"month":5,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2381908.770833,"kali_year":4911,"ahargana":1793443.2708,"sun":{"sidereal_longitude":24.333,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":283.6084,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.2754,"elapsed_within_tithi_degrees":7.2754},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":283.6084,"elapsed_within_degrees":3.6084},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.9414},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":100.725},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":79.275}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":0.225,"opposition_distance":0.622}]},"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":"06:19","sunsetLocal":"19:22","solarNoonLocal":"12:51","dayLengthHours":13.044729562282797,"dayLengthDisplay":"13 Hours 02 Mins 41 Secs","nightLengthDisplay":"10 Hours 57 Mins 19 Secs","moonriseLocal":"00:49","moonsetLocal":"11:52","rahuKala":{"name":"Rāhu Kāla","start":"09:35","end":"11:13","startHours":9.583626992311626,"endHours":11.214218187596973,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:29","end":"16:06","startHours":14.475400578167672,"endHours":16.105991773453024,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:19","end":"07:57","startHours":6.3224446017409255,"endHours":7.953035797026275,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:48","startHours":9.366214832940244,"endHours":9.801039151683005,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:13","startHours":6.865975000169375,"endHours":7.213834455163584,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:17","startHours":12.409985064139565,"endHours":13.279633701625084,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:27","startHours":4.583147326769886,"endHours":5.452795964255405,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:19","startHours":5.235383804884026,"endHours":6.3224446017409255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:53","startHours":15.018930976596124,"endHours":15.888579614081644,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:10","end":"19:34","startHours":19.167174164023724,"endHours":19.567174164023722,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:22","end":"19:55","startHours":19.367174164023723,"endHours":19.910704562452175,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:07","end":"20:52","startHours":19.117174164023723,"endHours":20.867174164023723,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:17","startHours":24.409985064139565,"endHours":25.279633701625084,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:19","end":"07:57","startHours":6.3224446017409255,"endHours":7.953035797026275,"quality":"inauspicious"},{"name":"Śubha","start":"07:57","end":"09:35","startHours":7.953035797026275,"endHours":9.583626992311626,"quality":"auspicious"},{"name":"Roga","start":"09:35","end":"11:13","startHours":9.583626992311626,"endHours":11.214218187596973,"quality":"inauspicious"},{"name":"Udveg","start":"11:13","end":"12:51","startHours":11.214218187596973,"endHours":12.844809382882325,"quality":"inauspicious"},{"name":"Chala","start":"12:51","end":"14:29","startHours":12.844809382882325,"endHours":14.475400578167672,"quality":"neutral"},{"name":"Labha","start":"14:29","end":"16:06","startHours":14.475400578167672,"endHours":16.105991773453024,"quality":"auspicious"},{"name":"Amṛta","start":"16:06","end":"17:44","startHours":16.105991773453024,"endHours":17.73658296873837,"quality":"auspicious"},{"name":"Kāla","start":"17:44","end":"19:22","startHours":17.73658296873837,"endHours":19.367174164023723,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:22","end":"20:44","startHours":19.367174164023723,"endHours":20.736582968738375,"quality":"auspicious"},{"name":"Amṛta","start":"20:44","end":"22:06","startHours":20.736582968738375,"endHours":22.105991773453024,"quality":"auspicious"},{"name":"Kāla","start":"22:06","end":"23:29","startHours":22.105991773453024,"endHours":23.475400578167672,"quality":"inauspicious"},{"name":"Śubha","start":"23:29","end":"00:51","startHours":23.475400578167672,"endHours":24.844809382882325,"quality":"auspicious"},{"name":"Roga","start":"00:51","end":"02:13","startHours":24.844809382882325,"endHours":26.214218187596977,"quality":"inauspicious"},{"name":"Udveg","start":"02:13","end":"03:35","startHours":26.214218187596977,"endHours":27.583626992311626,"quality":"inauspicious"},{"name":"Chala","start":"03:35","end":"04:57","startHours":27.583626992311626,"endHours":28.953035797026274,"quality":"neutral"},{"name":"Labha","start":"04:57","end":"06:19","startHours":28.953035797026274,"endHours":30.322444601740926,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.3224446017409255,"endHours":7.3224446017409255,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.3224446017409255,"endHours":8.322444601740926,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.322444601740926,"endHours":9.322444601740926,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.322444601740926,"endHours":10.322444601740926,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.322444601740926,"endHours":11.322444601740926,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.322444601740926,"endHours":12.322444601740926,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.322444601740926,"endHours":13.322444601740926,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.322444601740926,"endHours":14.322444601740926,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.322444601740926,"endHours":15.322444601740926,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.322444601740926,"endHours":16.322444601740926,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.322444601740926,"endHours":17.322444601740926,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.322444601740926,"endHours":18.322444601740926,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.322444601740926,"endHours":19.322444601740926,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.322444601740926,"endHours":20.322444601740926,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.322444601740926,"endHours":21.322444601740926,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.322444601740926,"endHours":22.322444601740926,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.322444601740926,"endHours":23.322444601740926,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.322444601740926,"endHours":24.322444601740926,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.322444601740926,"endHours":25.322444601740926,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.322444601740926,"endHours":26.322444601740926,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.322444601740926,"endHours":27.322444601740926,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.322444601740926,"endHours":28.322444601740926,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.322444601740926,"endHours":29.322444601740926,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.322444601740926,"endHours":30.322444601740926,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.350567965901565,"eotMinutes":3.4370370270605552,"ayanamsa":21.1897}},"calendars":{"vikram_samvat":1866,"vikram_samvatsara":"Citrabhānu","saka_samvat":1731,"saka_samvatsara":"Śukla","bengali_samvat":1216,"malayalam_era":985,"nanakshahi_year":340,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","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":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Saptamī · Vikram 1866 Citrabhānu · Śaka 1731 Śukla"},"festivals":[],"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 May 6, 1809 CE · Dvārakā · Vidhyamitra","description":"May 6, 1809 CE for Dvārakā: Kṛṣṇa Saptamī, sūryodaya 06:19, sūryāsta 19:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1809-05-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1809-05-06","sa":"https://sa.vidhyamitra.com/city/dwarka/1809-05-06","hi":"https://hi.vidhyamitra.com/city/dwarka/1809-05-06","x-default":"https://vidhyamitra.com/city/dwarka/1809-05-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:07:29.670Z","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":"2026-05-31T17:07:29.670Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:07:29.670Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}