{"id":"vidhyamitra:city-day:dwarka:1820-01-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1820-01-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1820-01-03","date_display":"January 3, 1820 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":1820,"month":1,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385802.770833,"kali_year":4921,"ahargana":1797337.2708,"sun":{"sidereal_longitude":260.5313,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":111.7246,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.1933,"elapsed_within_tithi_degrees":7.1933},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.7246,"elapsed_within_degrees":5.0579},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.2559},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1820,"month":1,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2385802.770833,"ahargana":1797337.2708,"kali_year":4921,"ayanamsa_lahiri":21.3386,"grahas":{"sun":{"sidereal_longitude":260.30824700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":108.77294699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":3.7599},"mars":{"sidereal_longitude":102.33184700000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":243.14504699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":299.582447,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":283.62424699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":335.41684699999996,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":348.422,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.422,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"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":1820,"month":1,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2385802.770833,"kali_year":4921,"ahargana":1797337.2708,"sun":{"sidereal_longitude":260.5313,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":111.7246,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.1933,"elapsed_within_tithi_degrees":7.1933},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.7246,"elapsed_within_degrees":5.0579},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.2559},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.76,"elongation":148.807},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.76,"opposition_distance":31.193}},"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":"07:35","sunsetLocal":"18:23","solarNoonLocal":"12:59","dayLengthHours":10.804219012697851,"dayLengthDisplay":"10 Hours 48 Mins 15 Secs","nightLengthDisplay":"13 Hours 11 Mins 45 Secs","moonriseLocal":"20:20","moonsetLocal":"09:25","rahuKala":{"name":"Rāhu Kāla","start":"08:56","end":"10:17","startHours":8.927001550749274,"endHours":10.277528927336505,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:38","end":"12:59","startHours":11.628056303923737,"endHours":12.978583680510969,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:20","end":"15:41","startHours":14.3291110570982,"endHours":15.679638433685431,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:06","end":"10:27","startHours":10.097458610458208,"endHours":10.457599244214803,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:19","startHours":8.026649966357786,"endHours":8.314762473363063,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:37","end":"13:20","startHours":12.618443046754374,"endHours":13.338724314267564,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:51","startHours":6.135911639135662,"endHours":6.856192906648852,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:35","startHours":6.6761225897705545,"endHours":7.576474174162042,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:30","startHours":14.779286849293943,"endHours":15.499568116807133,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.180693186859894,"endHours":18.580693186859893,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:50","startHours":18.380693186859894,"endHours":18.830868979055637,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.130693186859894,"endHours":19.880693186859894,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:37","end":"01:20","startHours":24.618443046754376,"endHours":25.338724314267562,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:35","end":"08:56","startHours":7.576474174162042,"endHours":8.927001550749274,"quality":"auspicious"},{"name":"Kāla","start":"08:56","end":"10:17","startHours":8.927001550749274,"endHours":10.277528927336505,"quality":"inauspicious"},{"name":"Śubha","start":"10:17","end":"11:38","startHours":10.277528927336505,"endHours":11.628056303923737,"quality":"auspicious"},{"name":"Roga","start":"11:38","end":"12:59","startHours":11.628056303923737,"endHours":12.978583680510969,"quality":"inauspicious"},{"name":"Udveg","start":"12:59","end":"14:20","startHours":12.978583680510969,"endHours":14.3291110570982,"quality":"inauspicious"},{"name":"Chala","start":"14:20","end":"15:41","startHours":14.3291110570982,"endHours":15.679638433685431,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:02","startHours":15.679638433685431,"endHours":17.030165810272663,"quality":"auspicious"},{"name":"Amṛta","start":"17:02","end":"18:23","startHours":17.030165810272663,"endHours":18.380693186859894,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:23","end":"20:02","startHours":18.380693186859894,"endHours":20.030165810272663,"quality":"neutral"},{"name":"Labha","start":"20:02","end":"21:41","startHours":20.030165810272663,"endHours":21.67963843368543,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"23:20","startHours":21.67963843368543,"endHours":23.3291110570982,"quality":"auspicious"},{"name":"Kāla","start":"23:20","end":"00:59","startHours":23.3291110570982,"endHours":24.97858368051097,"quality":"inauspicious"},{"name":"Śubha","start":"00:59","end":"02:38","startHours":24.97858368051097,"endHours":26.628056303923735,"quality":"auspicious"},{"name":"Roga","start":"02:38","end":"04:17","startHours":26.628056303923735,"endHours":28.277528927336505,"quality":"inauspicious"},{"name":"Udveg","start":"04:17","end":"05:56","startHours":28.277528927336505,"endHours":29.927001550749274,"quality":"inauspicious"},{"name":"Chala","start":"05:56","end":"07:35","startHours":29.927001550749274,"endHours":31.576474174162044,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.576474174162042,"endHours":8.576474174162042,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.576474174162042,"endHours":9.576474174162042,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.576474174162042,"endHours":10.576474174162042,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.576474174162042,"endHours":11.576474174162042,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.576474174162042,"endHours":12.576474174162042,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.576474174162042,"endHours":13.576474174162042,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.576474174162042,"endHours":14.576474174162042,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.576474174162042,"endHours":15.576474174162042,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.576474174162042,"endHours":16.576474174162044,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.576474174162044,"endHours":17.576474174162044,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.576474174162044,"endHours":18.576474174162044,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.576474174162044,"endHours":19.576474174162044,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.576474174162044,"endHours":20.576474174162044,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.576474174162044,"endHours":21.576474174162044,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.576474174162044,"endHours":22.576474174162044,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.576474174162044,"endHours":23.576474174162044,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.576474174162044,"endHours":24.576474174162044,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.576474174162044,"endHours":25.576474174162044,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.576474174162044,"endHours":26.576474174162044,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.576474174162044,"endHours":27.576474174162044,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.576474174162044,"endHours":28.576474174162044,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.576474174162044,"endHours":29.576474174162044,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.576474174162044,"endHours":30.576474174162044,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.576474174162044,"endHours":31.576474174162044,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.9260885538504,"eotMinutes":-4.589420830658165,"ayanamsa":21.3386}},"calendars":{"vikram_samvat":1877,"vikram_samvatsara":"Vijaya","saka_samvat":1742,"saka_samvatsara":"Vikrama","bengali_samvat":1227,"malayalam_era":996,"nanakshahi_year":351,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 1877 Vijaya · Śaka 1742 Vikrama"},"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 January 3, 1820 CE · Dvārakā · Vidhyamitra","description":"January 3, 1820 CE for Dvārakā: Kṛṣṇa Tṛtīyā, sūryodaya 07:35, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1820-01-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1820-01-03","sa":"https://sa.vidhyamitra.com/city/dwarka/1820-01-03","hi":"https://hi.vidhyamitra.com/city/dwarka/1820-01-03","x-default":"https://vidhyamitra.com/city/dwarka/1820-01-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:22:28.546Z","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":"2026-06-02T11:22:28.546Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:22:28.546Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}