{"id":"vidhyamitra:city-day:dwarka:1683-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1683-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1683-01-18","date_display":"January 18, 1683 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":1683,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2335780.770833,"kali_year":4784,"ahargana":1747315.2708,"sun":{"sidereal_longitude":279.4754,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":163.5241,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.0487,"elapsed_within_tithi_degrees":4.0487},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":163.5241,"elapsed_within_degrees":3.5241},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.9995},"karana":{"half_tithi_index":40,"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":1683,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2335780.770833,"ahargana":1747315.2708,"kali_year":4784,"ayanamsa_lahiri":19.4255,"grahas":{"sun":{"sidereal_longitude":278.784455,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":166.00655500000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":3.1634},"mars":{"sidereal_longitude":184.81945500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":270.50555499999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":123.68305500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":308.82525499999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":123.046155,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":118.8283,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.8283,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1683,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2335780.770833,"kali_year":4784,"ahargana":1747315.2708,"sun":{"sidereal_longitude":279.4754,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":163.5241,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.0487,"elapsed_within_tithi_degrees":4.0487},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":163.5241,"elapsed_within_degrees":3.5241},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.9995},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.163,"elongation":115.951},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.163,"opposition_distance":64.049}},"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":"07:36","sunsetLocal":"18:33","solarNoonLocal":"13:04","dayLengthHours":10.955884383760514,"dayLengthDisplay":"10 Hours 57 Mins 21 Secs","nightLengthDisplay":"13 Hours 02 Mins 39 Secs","moonriseLocal":"23:34","moonsetLocal":"11:32","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:20","startHours":8.966123849117968,"endHours":10.335609397088032,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:42","end":"13:04","startHours":11.705094945058097,"endHours":13.074580493028161,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:27","end":"15:49","startHours":14.444066040998225,"endHours":15.81355158896829,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.153011324025357,"endHours":10.518207470150706,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.053133483804592,"endHours":8.345290400704872,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:26","startHours":12.70938434690281,"endHours":13.439776639153513,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:52","startHours":6.135853716646501,"endHours":6.866246008897202,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.683647935834527,"endHours":7.5966383011479035,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.900561223654913,"endHours":15.630953515905613,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35252268490842,"endHours":18.752522684908417,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:01","startHours":18.552522684908418,"endHours":19.009017867565106,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.302522684908418,"endHours":20.052522684908418,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:26","startHours":24.709384346902812,"endHours":25.43977663915351,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:58","startHours":7.5966383011479035,"endHours":8.966123849117968,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:20","startHours":8.966123849117968,"endHours":10.335609397088032,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:42","startHours":10.335609397088032,"endHours":11.705094945058097,"quality":"auspicious"},{"name":"Roga","start":"11:42","end":"13:04","startHours":11.705094945058097,"endHours":13.074580493028161,"quality":"inauspicious"},{"name":"Udveg","start":"13:04","end":"14:27","startHours":13.074580493028161,"endHours":14.444066040998225,"quality":"inauspicious"},{"name":"Chala","start":"14:27","end":"15:49","startHours":14.444066040998225,"endHours":15.81355158896829,"quality":"neutral"},{"name":"Labha","start":"15:49","end":"17:11","startHours":15.81355158896829,"endHours":17.183037136938353,"quality":"auspicious"},{"name":"Amṛta","start":"17:11","end":"18:33","startHours":17.183037136938353,"endHours":18.552522684908418,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:33","end":"20:11","startHours":18.552522684908418,"endHours":20.183037136938353,"quality":"neutral"},{"name":"Labha","start":"20:11","end":"21:49","startHours":20.183037136938353,"endHours":21.813551588968288,"quality":"auspicious"},{"name":"Amṛta","start":"21:49","end":"23:27","startHours":21.813551588968288,"endHours":23.444066040998223,"quality":"auspicious"},{"name":"Kāla","start":"23:27","end":"01:04","startHours":23.444066040998223,"endHours":25.07458049302816,"quality":"inauspicious"},{"name":"Śubha","start":"01:04","end":"02:42","startHours":25.07458049302816,"endHours":26.705094945058097,"quality":"auspicious"},{"name":"Roga","start":"02:42","end":"04:20","startHours":26.705094945058097,"endHours":28.33560939708803,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:58","startHours":28.33560939708803,"endHours":29.96612384911797,"quality":"inauspicious"},{"name":"Chala","start":"05:58","end":"07:36","startHours":29.96612384911797,"endHours":31.596638301147905,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.5966383011479035,"endHours":8.596638301147904,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.596638301147904,"endHours":9.596638301147904,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.596638301147904,"endHours":10.596638301147904,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.596638301147904,"endHours":11.596638301147904,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.596638301147904,"endHours":12.596638301147904,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.596638301147904,"endHours":13.596638301147904,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.596638301147904,"endHours":14.596638301147904,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.596638301147904,"endHours":15.596638301147904,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.596638301147904,"endHours":16.596638301147905,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.596638301147905,"endHours":17.596638301147905,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.596638301147905,"endHours":18.596638301147905,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.596638301147905,"endHours":19.596638301147905,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.596638301147905,"endHours":20.596638301147905,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.596638301147905,"endHours":21.596638301147905,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.596638301147905,"endHours":22.596638301147905,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.596638301147905,"endHours":23.596638301147905,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.596638301147905,"endHours":24.596638301147905,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.596638301147905,"endHours":25.596638301147905,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.596638301147905,"endHours":26.596638301147905,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.596638301147905,"endHours":27.596638301147905,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.596638301147905,"endHours":28.596638301147905,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.596638301147905,"endHours":29.596638301147905,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.596638301147905,"endHours":30.596638301147905,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.596638301147905,"endHours":31.596638301147905,"planetary_lord":"Venus"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","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":-20.517308819795012,"eotMinutes":-10.349229581689698,"ayanamsa":19.4255}},"calendars":{"vikram_samvat":1740,"vikram_samvatsara":"Dhātṛ","saka_samvat":1605,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1090,"malayalam_era":859,"nanakshahi_year":214,"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 Ṣaṣṭhī · Vikram 1740 Dhātṛ · Śaka 1605 Rudhirodgāri"},"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 18, 1683 CE · Dvārakā · Vidhyamitra","description":"January 18, 1683 CE for Dvārakā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:36, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1683-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1683-01-18","sa":"https://sa.vidhyamitra.com/city/dwarka/1683-01-18","hi":"https://hi.vidhyamitra.com/city/dwarka/1683-01-18","x-default":"https://vidhyamitra.com/city/dwarka/1683-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T19:04:57.439Z","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":"2026-06-03T19:04:57.439Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T19:04:57.439Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}