{"id":"vidhyamitra:city-day:dwarka:1985-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1985-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-01-16","date_display":"January 16, 1985 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":1985,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446081.770833,"kali_year":5086,"ahargana":1857616.2708,"sun":{"sidereal_longitude":272.147,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":208.9173,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.7703,"elapsed_within_tithi_degrees":8.7703},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.9173,"elapsed_within_degrees":8.9173},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.0643},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1985,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446081.770833,"ahargana":1857616.2708,"kali_year":5086,"ayanamsa_lahiri":23.6441,"grahas":{"sun":{"sidereal_longitude":272.2130460000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":209.01204600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":0.4413},"mars":{"sidereal_longitude":323.151246,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":252.276746,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":272.23754600000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":319.33264600000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":212.020446,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":34.5505,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.5505,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1985,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446081.770833,"kali_year":5086,"ahargana":1857616.2708,"sun":{"sidereal_longitude":272.147,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":208.9173,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.7703,"elapsed_within_tithi_degrees":8.7703},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.9173,"elapsed_within_degrees":8.9173},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.0643},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.441,"elongation":63.23},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.441,"opposition_distance":116.77}},"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":"18:32","solarNoonLocal":"13:04","dayLengthHours":10.927648116522269,"dayLengthDisplay":"10 Hours 55 Mins 40 Secs","nightLengthDisplay":"13 Hours 04 Mins 20 Secs","moonriseLocal":"03:20","moonsetLocal":"14:22","rahuKala":{"name":"Rāhu Kāla","start":"13:04","end":"14:26","startHours":13.06364169236296,"endHours":14.429597706928245,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:58","end":"10:20","startHours":8.96577364866711,"endHours":10.331729663232395,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:42","end":"13:04","startHours":11.697685677797677,"endHours":13.06364169236296,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.14960219462369,"endHours":10.5138571318411,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.055136305623588,"endHours":8.346540255397516,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:42","end":"13:26","startHours":12.699386755145554,"endHours":13.42789662958037,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.142797885232191,"endHours":6.871307759667009,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.689180291058305,"endHours":7.599817634101827,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:37","startHours":14.884916378450006,"endHours":15.613426252884825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.327465750624096,"endHours":18.727465750624095,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"18:59","startHours":18.527465750624096,"endHours":18.98278442214586,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.277465750624096,"endHours":20.027465750624096,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:42","end":"01:26","startHours":24.699386755145554,"endHours":25.427896629580374,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:36","end":"08:58","startHours":7.599817634101827,"endHours":8.96577364866711,"quality":"auspicious"},{"name":"Amṛta","start":"08:58","end":"10:20","startHours":8.96577364866711,"endHours":10.331729663232395,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"11:42","startHours":10.331729663232395,"endHours":11.697685677797677,"quality":"inauspicious"},{"name":"Śubha","start":"11:42","end":"13:04","startHours":11.697685677797677,"endHours":13.06364169236296,"quality":"auspicious"},{"name":"Roga","start":"13:04","end":"14:26","startHours":13.06364169236296,"endHours":14.429597706928245,"quality":"inauspicious"},{"name":"Udveg","start":"14:26","end":"15:48","startHours":14.429597706928245,"endHours":15.795553721493528,"quality":"inauspicious"},{"name":"Chala","start":"15:48","end":"17:10","startHours":15.795553721493528,"endHours":17.16150973605881,"quality":"neutral"},{"name":"Labha","start":"17:10","end":"18:32","startHours":17.16150973605881,"endHours":18.527465750624096,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:32","end":"20:10","startHours":18.527465750624096,"endHours":20.16150973605881,"quality":"inauspicious"},{"name":"Chala","start":"20:10","end":"21:48","startHours":20.16150973605881,"endHours":21.79555372149353,"quality":"neutral"},{"name":"Labha","start":"21:48","end":"23:26","startHours":21.79555372149353,"endHours":23.429597706928245,"quality":"auspicious"},{"name":"Amṛta","start":"23:26","end":"01:04","startHours":23.429597706928245,"endHours":25.06364169236296,"quality":"auspicious"},{"name":"Kāla","start":"01:04","end":"02:42","startHours":25.06364169236296,"endHours":26.69768567779768,"quality":"inauspicious"},{"name":"Śubha","start":"02:42","end":"04:20","startHours":26.69768567779768,"endHours":28.331729663232395,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:58","startHours":28.331729663232395,"endHours":29.96577364866711,"quality":"inauspicious"},{"name":"Udveg","start":"05:58","end":"07:36","startHours":29.96577364866711,"endHours":31.599817634101825,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.599817634101827,"endHours":8.599817634101827,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.599817634101827,"endHours":9.599817634101827,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.599817634101827,"endHours":10.599817634101827,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.599817634101827,"endHours":11.599817634101827,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.599817634101827,"endHours":12.599817634101827,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.599817634101827,"endHours":13.599817634101827,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.599817634101827,"endHours":14.599817634101827,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.599817634101827,"endHours":15.599817634101827,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.599817634101827,"endHours":16.599817634101825,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.599817634101825,"endHours":17.599817634101825,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.599817634101825,"endHours":18.599817634101825,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.599817634101825,"endHours":19.599817634101825,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.599817634101825,"endHours":20.599817634101825,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.599817634101825,"endHours":21.599817634101825,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.599817634101825,"endHours":22.599817634101825,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.599817634101825,"endHours":23.599817634101825,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.599817634101825,"endHours":24.599817634101825,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.599817634101825,"endHours":25.599817634101825,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.599817634101825,"endHours":26.599817634101825,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.599817634101825,"endHours":27.599817634101825,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.599817634101825,"endHours":28.599817634101825,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.599817634101825,"endHours":29.599817634101825,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.599817634101825,"endHours":30.599817634101825,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.599817634101825,"endHours":31.599817634101825,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.97209181905488,"eotMinutes":-9.692901541777706,"ayanamsa":23.6441}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Daśamī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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, 1985 CE · Dvārakā · Vidhyamitra","description":"January 16, 1985 CE for Dvārakā: Kṛṣṇa Daśamī, sūryodaya 07:36, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1985-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1985-01-16","sa":"https://sa.vidhyamitra.com/city/dwarka/1985-01-16","hi":"https://hi.vidhyamitra.com/city/dwarka/1985-01-16","x-default":"https://vidhyamitra.com/city/dwarka/1985-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T14:45:12.113Z","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":"2026-05-17T14:45:12.113Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T14:45:12.113Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}