{"id":"vidhyamitra:city-day:dwarka:1805-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1805-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1805-01-17","date_display":"January 17, 1805 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":1805,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380338.770833,"kali_year":4906,"ahargana":1791873.2708,"sun":{"sidereal_longitude":275.8168,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":118.8737,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.0568,"elapsed_within_tithi_degrees":11.0568},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.8737,"elapsed_within_degrees":12.207},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":34.6905},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1805,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380338.770833,"ahargana":1791873.2708,"kali_year":4906,"ayanamsa_lahiri":21.1296,"grahas":{"sun":{"sidereal_longitude":275.43571199999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":118.07971199999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-1.607},"mars":{"sidereal_longitude":115.60331199999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":287.103212,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":222.27181199999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":246.02781200000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":176.84841200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":277.931,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":97.931,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1805,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380338.770833,"kali_year":4906,"ahargana":1791873.2708,"sun":{"sidereal_longitude":275.8168,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":118.8737,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.0568,"elapsed_within_tithi_degrees":11.0568},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.8737,"elapsed_within_degrees":12.207},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":34.6905},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.607,"elongation":156.943},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.607,"opposition_distance":23.057}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":-1.483,"elongation":0.14},{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":0.568,"opposition_distance":2.986},{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":1.199,"elongation":2.513}]},"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":"07:36","sunsetLocal":"18:32","solarNoonLocal":"13:04","dayLengthHours":10.93593457684488,"dayLengthDisplay":"10 Hours 56 Mins 09 Secs","nightLengthDisplay":"13 Hours 03 Mins 51 Secs","moonriseLocal":"20:07","moonsetLocal":"09:03","rahuKala":{"name":"Rāhu Kāla","start":"14:26","end":"15:48","startHours":14.436186634540755,"endHours":15.803178456646366,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:36","end":"08:58","startHours":7.601227524012705,"endHours":8.968219346118316,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:20","end":"11:42","startHours":10.335211168223925,"endHours":11.702202990329535,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.152945591943176,"endHours":10.517476744504673,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.056891464714575,"endHours":8.348516386763771,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:26","startHours":12.70466365987365,"endHours":13.433725964996642,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.143102913766721,"endHours":6.872165218889712,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.689899642608965,"endHours":7.601227524012705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:37","startHours":14.891850575242625,"endHours":15.620912880365617,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.337162100857586,"endHours":18.737162100857585,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:00","startHours":18.537162100857586,"endHours":18.992826041559457,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.287162100857586,"endHours":20.037162100857586,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:26","startHours":24.70466365987365,"endHours":25.433725964996643,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:36","end":"08:58","startHours":7.601227524012705,"endHours":8.968219346118316,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:20","startHours":8.968219346118316,"endHours":10.335211168223925,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:42","startHours":10.335211168223925,"endHours":11.702202990329535,"quality":"inauspicious"},{"name":"Chala","start":"11:42","end":"13:04","startHours":11.702202990329535,"endHours":13.069194812435146,"quality":"neutral"},{"name":"Labha","start":"13:04","end":"14:26","startHours":13.069194812435146,"endHours":14.436186634540755,"quality":"auspicious"},{"name":"Amṛta","start":"14:26","end":"15:48","startHours":14.436186634540755,"endHours":15.803178456646366,"quality":"auspicious"},{"name":"Kāla","start":"15:48","end":"17:10","startHours":15.803178456646366,"endHours":17.170170278751975,"quality":"inauspicious"},{"name":"Śubha","start":"17:10","end":"18:32","startHours":17.170170278751975,"endHours":18.537162100857586,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:32","end":"20:10","startHours":18.537162100857586,"endHours":20.170170278751975,"quality":"auspicious"},{"name":"Kāla","start":"20:10","end":"21:48","startHours":20.170170278751975,"endHours":21.803178456646364,"quality":"inauspicious"},{"name":"Śubha","start":"21:48","end":"23:26","startHours":21.803178456646364,"endHours":23.436186634540753,"quality":"auspicious"},{"name":"Roga","start":"23:26","end":"01:04","startHours":23.436186634540753,"endHours":25.069194812435146,"quality":"inauspicious"},{"name":"Udveg","start":"01:04","end":"02:42","startHours":25.069194812435146,"endHours":26.702202990329535,"quality":"inauspicious"},{"name":"Chala","start":"02:42","end":"04:20","startHours":26.702202990329535,"endHours":28.335211168223925,"quality":"neutral"},{"name":"Labha","start":"04:20","end":"05:58","startHours":28.335211168223925,"endHours":29.968219346118318,"quality":"auspicious"},{"name":"Amṛta","start":"05:58","end":"07:36","startHours":29.968219346118318,"endHours":31.601227524012707,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.601227524012705,"endHours":8.601227524012705,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.601227524012705,"endHours":9.601227524012705,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.601227524012705,"endHours":10.601227524012705,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.601227524012705,"endHours":11.601227524012705,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.601227524012705,"endHours":12.601227524012705,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.601227524012705,"endHours":13.601227524012705,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.601227524012705,"endHours":14.601227524012705,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.601227524012705,"endHours":15.601227524012705,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.601227524012705,"endHours":16.601227524012707,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.601227524012707,"endHours":17.601227524012707,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.601227524012707,"endHours":18.601227524012707,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.601227524012707,"endHours":19.601227524012707,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.601227524012707,"endHours":20.601227524012707,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.601227524012707,"endHours":21.601227524012707,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.601227524012707,"endHours":22.601227524012707,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.601227524012707,"endHours":23.601227524012707,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.601227524012707,"endHours":24.601227524012707,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.601227524012707,"endHours":25.601227524012707,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.601227524012707,"endHours":26.601227524012707,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.601227524012707,"endHours":27.601227524012707,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.601227524012707,"endHours":28.601227524012707,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.601227524012707,"endHours":29.601227524012707,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.601227524012707,"endHours":30.601227524012707,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.601227524012707,"endHours":31.601227524012707,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.838921684405737,"eotMinutes":-10.026088746108654,"ayanamsa":21.1296}},"calendars":{"vikram_samvat":1862,"vikram_samvatsara":"Bahudhānya","saka_samvat":1727,"saka_samvatsara":"Krodhana","bengali_samvat":1212,"malayalam_era":981,"nanakshahi_year":336,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 1862 Bahudhānya · Śaka 1727 Krodhana"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 January 17, 1805 CE · Dvārakā · Vidhyamitra","description":"January 17, 1805 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 07:36, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1805-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1805-01-17","sa":"https://sa.vidhyamitra.com/city/dwarka/1805-01-17","hi":"https://hi.vidhyamitra.com/city/dwarka/1805-01-17","x-default":"https://vidhyamitra.com/city/dwarka/1805-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T06:20:36.777Z","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":"2026-06-03T06:20:36.777Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T06:20:36.777Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}