{"id":"vidhyamitra:city-day:dwarka:1983-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1983-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-01-16","date_display":"January 16, 1983 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":1983,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445350.770833,"kali_year":5084,"ahargana":1856885.2708,"sun":{"sidereal_longitude":271.6517,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":293.7644,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.1127,"elapsed_within_tithi_degrees":10.1127},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.7644,"elapsed_within_degrees":0.431},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.416},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1983,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445350.770833,"ahargana":1856885.2708,"kali_year":5084,"ayanamsa_lahiri":23.6161,"grahas":{"sun":{"sidereal_longitude":271.717075,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":291.411375,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-2.9197},"mars":{"sidereal_longitude":305.444875,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":272.148275,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":221.10927500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":289.529175,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":189.84087499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":73.2824,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":253.2824,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":1983,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445350.770833,"kali_year":5084,"ahargana":1856885.2708,"sun":{"sidereal_longitude":271.6517,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":293.7644,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":22.1127,"elapsed_within_tithi_degrees":10.1127},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.7644,"elapsed_within_degrees":0.431},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.416},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.92,"elongation":22.113},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.92,"opposition_distance":157.887}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":-1.179,"elongation":1.007}]},"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":"18:31","solarNoonLocal":"13:04","dayLengthHours":10.921637040238718,"dayLengthDisplay":"10 Hours 55 Mins 18 Secs","nightLengthDisplay":"13 Hours 04 Mins 42 Secs","moonriseLocal":"08:47","moonsetLocal":"19:58","rahuKala":{"name":"Rāhu Kāla","start":"17:10","end":"18:31","startHours":17.15925558245248,"endHours":18.52446021248232,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:04","end":"14:26","startHours":13.06364169236296,"endHours":14.4288463223928,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:48","end":"17:10","startHours":15.79405095242264,"endHours":17.15925558245248,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.151205148299303,"endHours":10.515259716307261,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.05789138225355,"endHours":8.349135036659915,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:26","startHours":12.699587124355006,"endHours":13.427696260370919,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.1466049002117735,"endHours":6.8747140362276875,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.692686752223709,"endHours":7.602823172243602,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:37","startHours":14.883914532402748,"endHours":15.612023668418663,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.32446021248232,"endHours":18.72446021248232,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"18:59","startHours":18.52446021248232,"endHours":18.97952842249227,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.27446021248232,"endHours":20.02446021248232,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:26","startHours":24.699587124355006,"endHours":25.427696260370922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:36","end":"08:58","startHours":7.602823172243602,"endHours":8.968027802273442,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:20","startHours":8.968027802273442,"endHours":10.333232432303282,"quality":"neutral"},{"name":"Labha","start":"10:20","end":"11:42","startHours":10.333232432303282,"endHours":11.69843706233312,"quality":"auspicious"},{"name":"Amṛta","start":"11:42","end":"13:04","startHours":11.69843706233312,"endHours":13.06364169236296,"quality":"auspicious"},{"name":"Kāla","start":"13:04","end":"14:26","startHours":13.06364169236296,"endHours":14.4288463223928,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"15:48","startHours":14.4288463223928,"endHours":15.79405095242264,"quality":"auspicious"},{"name":"Roga","start":"15:48","end":"17:10","startHours":15.79405095242264,"endHours":17.15925558245248,"quality":"inauspicious"},{"name":"Udveg","start":"17:10","end":"18:31","startHours":17.15925558245248,"endHours":18.52446021248232,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:31","end":"20:10","startHours":18.52446021248232,"endHours":20.15925558245248,"quality":"auspicious"},{"name":"Roga","start":"20:10","end":"21:48","startHours":20.15925558245248,"endHours":21.79405095242264,"quality":"inauspicious"},{"name":"Udveg","start":"21:48","end":"23:26","startHours":21.79405095242264,"endHours":23.4288463223928,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"01:04","startHours":23.4288463223928,"endHours":25.063641692362964,"quality":"neutral"},{"name":"Labha","start":"01:04","end":"02:42","startHours":25.063641692362964,"endHours":26.69843706233312,"quality":"auspicious"},{"name":"Amṛta","start":"02:42","end":"04:20","startHours":26.69843706233312,"endHours":28.333232432303284,"quality":"auspicious"},{"name":"Kāla","start":"04:20","end":"05:58","startHours":28.333232432303284,"endHours":29.968027802273443,"quality":"inauspicious"},{"name":"Śubha","start":"05:58","end":"07:36","startHours":29.968027802273443,"endHours":31.602823172243603,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.602823172243602,"endHours":8.602823172243603,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.602823172243603,"endHours":9.602823172243603,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.602823172243603,"endHours":10.602823172243603,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.602823172243603,"endHours":11.602823172243603,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.602823172243603,"endHours":12.602823172243603,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.602823172243603,"endHours":13.602823172243603,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.602823172243603,"endHours":14.602823172243603,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.602823172243603,"endHours":15.602823172243603,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.602823172243603,"endHours":16.602823172243603,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.602823172243603,"endHours":17.602823172243603,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.602823172243603,"endHours":18.602823172243603,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.602823172243603,"endHours":19.602823172243603,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.602823172243603,"endHours":20.602823172243603,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.602823172243603,"endHours":21.602823172243603,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.602823172243603,"endHours":22.602823172243603,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.602823172243603,"endHours":23.602823172243603,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.602823172243603,"endHours":24.602823172243603,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.602823172243603,"endHours":25.602823172243603,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.602823172243603,"endHours":26.602823172243603,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.602823172243603,"endHours":27.602823172243603,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.602823172243603,"endHours":28.602823172243603,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.602823172243603,"endHours":29.602823172243603,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.602823172243603,"endHours":30.602823172243603,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.602823172243603,"endHours":31.602823172243603,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","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":-21.068540791387406,"eotMinutes":-9.692901541777706,"ayanamsa":23.6161}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvitīyā · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 16, 1983 CE · Dvārakā · Vidhyamitra","description":"January 16, 1983 CE for Dvārakā: Śukla Dvitīyā, sūryodaya 07:36, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1983-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1983-01-16","sa":"https://sa.vidhyamitra.com/city/dwarka/1983-01-16","hi":"https://hi.vidhyamitra.com/city/dwarka/1983-01-16","x-default":"https://vidhyamitra.com/city/dwarka/1983-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:45:25.238Z","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":"2026-05-31T02:45:25.238Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:45:25.238Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}