{"id":"vidhyamitra:city-day:vrindavan:1985-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1985-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-01-19","date_display":"January 19, 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":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446084.770833,"kali_year":5086,"ahargana":1857619.2708,"sun":{"sidereal_longitude":275.2258,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":251.2321,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.0063,"elapsed_within_tithi_degrees":0.0063},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.2321,"elapsed_within_degrees":11.2321},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.4579},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446084.770833,"ahargana":1857619.2708,"kali_year":5086,"ayanamsa_lahiri":23.6442,"grahas":{"sun":{"sidereal_longitude":275.26763099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":250.01313099999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-2.6964},"mars":{"sidereal_longitude":325.4319310000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":256.522331,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":272.940731,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":322.474831,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":212.25073099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":34.3915,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.3915,"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":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446084.770833,"kali_year":5086,"ahargana":1857619.2708,"sun":{"sidereal_longitude":275.2258,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":251.2321,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.0063,"elapsed_within_tithi_degrees":0.0063},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.2321,"elapsed_within_degrees":11.2321},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.4579},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.696,"elongation":23.994},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.696,"opposition_distance":156.006}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:11","sunsetLocal":"17:49","solarNoonLocal":"12:30","dayLengthHours":10.645478006342056,"dayLengthDisplay":"10 Hours 38 Mins 44 Secs","nightLengthDisplay":"13 Hours 21 Mins 16 Secs","moonriseLocal":"05:38","moonsetLocal":"16:00","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:10","startHours":9.839044730644826,"endHours":11.169729481437583,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:50","end":"15:10","startHours":13.831098983023097,"endHours":15.161783733815854,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:31","startHours":7.177675229059312,"endHours":8.508359979852068,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.661620097205791,"endHours":10.01646936408386,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.621236812656898,"endHours":7.905116226159353,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:51","startHours":12.145564965352271,"endHours":12.855263499108407,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:28","startHours":5.758278161547038,"endHours":6.467976695303174,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:11","startHours":6.29055206186414,"endHours":7.177675229059312,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"14:59","startHours":14.274660566620682,"endHours":14.98435910037682,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.623153235401368,"endHours":18.023153235401367,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:16","startHours":17.823153235401367,"endHours":18.266714818998953,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.573153235401367,"endHours":19.323153235401367,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:51","startHours":24.14556496535227,"endHours":24.85526349910841,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:11","end":"08:31","startHours":7.177675229059312,"endHours":8.508359979852068,"quality":"inauspicious"},{"name":"Śubha","start":"08:31","end":"09:50","startHours":8.508359979852068,"endHours":9.839044730644826,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:10","startHours":9.839044730644826,"endHours":11.169729481437583,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:30","startHours":11.169729481437583,"endHours":12.50041423223034,"quality":"inauspicious"},{"name":"Chala","start":"12:30","end":"13:50","startHours":12.50041423223034,"endHours":13.831098983023097,"quality":"neutral"},{"name":"Labha","start":"13:50","end":"15:10","startHours":13.831098983023097,"endHours":15.161783733815854,"quality":"auspicious"},{"name":"Amṛta","start":"15:10","end":"16:30","startHours":15.161783733815854,"endHours":16.49246848460861,"quality":"auspicious"},{"name":"Kāla","start":"16:30","end":"17:49","startHours":16.49246848460861,"endHours":17.823153235401367,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:49","end":"19:30","startHours":17.823153235401367,"endHours":19.49246848460861,"quality":"auspicious"},{"name":"Amṛta","start":"19:30","end":"21:10","startHours":19.49246848460861,"endHours":21.161783733815852,"quality":"auspicious"},{"name":"Kāla","start":"21:10","end":"22:50","startHours":21.161783733815852,"endHours":22.831098983023097,"quality":"inauspicious"},{"name":"Śubha","start":"22:50","end":"00:30","startHours":22.831098983023097,"endHours":24.50041423223034,"quality":"auspicious"},{"name":"Roga","start":"00:30","end":"02:10","startHours":24.50041423223034,"endHours":26.16972948143758,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:50","startHours":26.16972948143758,"endHours":27.839044730644826,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:31","startHours":27.839044730644826,"endHours":29.508359979852067,"quality":"neutral"},{"name":"Labha","start":"05:31","end":"07:11","startHours":29.508359979852067,"endHours":31.17767522905931,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.177675229059312,"endHours":8.17767522905931,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.17767522905931,"endHours":9.17767522905931,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.17767522905931,"endHours":10.17767522905931,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.17767522905931,"endHours":11.17767522905931,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.17767522905931,"endHours":12.17767522905931,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.17767522905931,"endHours":13.17767522905931,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.17767522905931,"endHours":14.17767522905931,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.17767522905931,"endHours":15.17767522905931,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.17767522905931,"endHours":16.17767522905931,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.17767522905931,"endHours":17.17767522905931,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.17767522905931,"endHours":18.17767522905931,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.17767522905931,"endHours":19.17767522905931,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.17767522905931,"endHours":20.17767522905931,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.17767522905931,"endHours":21.17767522905931,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.17767522905931,"endHours":22.17767522905931,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.17767522905931,"endHours":23.17767522905931,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.17767522905931,"endHours":24.17767522905931,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.17767522905931,"endHours":25.17767522905931,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.17767522905931,"endHours":26.17767522905931,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.17767522905931,"endHours":27.17767522905931,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.17767522905931,"endHours":28.17767522905931,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.17767522905931,"endHours":29.17767522905931,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.17767522905931,"endHours":30.17767522905931,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.17767522905931,"endHours":31.17767522905931,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","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":-20.374872561671697,"eotMinutes":-10.662053933820344,"ayanamsa":23.6442}},"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 Caturdaśī · 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},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 19, 1985 CE · Vṛndāvana · Vidhyamitra","description":"January 19, 1985 CE for Vṛndāvana: Kṛṣṇa Caturdaśī, sūryodaya 07:11, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1985-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1985-01-19","sa":"https://sa.vidhyamitra.com/city/vrindavan/1985-01-19","hi":"https://hi.vidhyamitra.com/city/vrindavan/1985-01-19","x-default":"https://vidhyamitra.com/city/vrindavan/1985-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T10:28:37.699Z","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":"2026-05-18T10:28:37.699Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T10:28:37.699Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}