{"id":"vidhyamitra:city-day:bareilly:1983-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bareilly/1983-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-02-10","date_display":"February 10, 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":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445375.770833,"kali_year":5084,"ahargana":1856910.2708,"sun":{"sidereal_longitude":297.2227,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":263.3879,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.1652,"elapsed_within_tithi_degrees":2.1652},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.3879,"elapsed_within_degrees":10.0546},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.6106},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445375.770833,"ahargana":1856910.2708,"kali_year":5084,"ayanamsa_lahiri":23.6171,"grahas":{"sun":{"sidereal_longitude":297.11141999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":264.70592,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-0.8909},"mars":{"sidereal_longitude":325.00721999999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":271.61961999999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":224.95051999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":320.71672,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":190.50041999999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":71.9578,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":251.9578,"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":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445375.770833,"kali_year":5084,"ahargana":1856910.2708,"sun":{"sidereal_longitude":297.2227,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":263.3879,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.1652,"elapsed_within_tithi_degrees":2.1652},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.3879,"elapsed_within_degrees":10.0546},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.6106},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.891,"elongation":33.835},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.891,"opposition_distance":146.165}},"eclipse_window_40days":[]},"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bareilly","name":"Bareilly, Uttar Pradesh","lat":28.367,"lon":79.4304,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:55","sunsetLocal":"17:58","solarNoonLocal":"12:27","dayLengthHours":11.054938527556073,"dayLengthDisplay":"11 Hours 03 Mins 18 Secs","nightLengthDisplay":"12 Hours 56 Mins 42 Secs","moonriseLocal":"05:05","moonsetLocal":"15:29","rahuKala":{"name":"Rāhu Kāla","start":"13:50","end":"15:13","startHours":13.82895207413658,"endHours":15.210819390081088,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:55","end":"08:18","startHours":6.919615494414034,"endHours":8.301482810358543,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:41","end":"11:04","startHours":9.683350126303052,"endHours":11.065217442247562,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:52","startHours":9.499101150843785,"endHours":9.86759910176232,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:41","startHours":7.380237933062204,"endHours":7.6750362937970324,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:49","startHours":12.078586807273533,"endHours":12.815582709110606,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:11","startHours":5.4456236907398905,"endHours":6.1826195925769625,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:00","end":"06:55","startHours":5.998370617117694,"endHours":6.919615494414034,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:02","startHours":14.28957451278475,"endHours":15.02657041462182,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.774554021970108,"endHours":18.174554021970106,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:26","startHours":17.974554021970107,"endHours":18.435176460618276,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.724554021970107,"endHours":19.474554021970107,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:49","startHours":24.078586807273535,"endHours":24.815582709110604,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:55","end":"08:18","startHours":6.919615494414034,"endHours":8.301482810358543,"quality":"auspicious"},{"name":"Roga","start":"08:18","end":"09:41","startHours":8.301482810358543,"endHours":9.683350126303052,"quality":"inauspicious"},{"name":"Udveg","start":"09:41","end":"11:04","startHours":9.683350126303052,"endHours":11.065217442247562,"quality":"inauspicious"},{"name":"Chala","start":"11:04","end":"12:27","startHours":11.065217442247562,"endHours":12.44708475819207,"quality":"neutral"},{"name":"Labha","start":"12:27","end":"13:50","startHours":12.44708475819207,"endHours":13.82895207413658,"quality":"auspicious"},{"name":"Amṛta","start":"13:50","end":"15:13","startHours":13.82895207413658,"endHours":15.210819390081088,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:36","startHours":15.210819390081088,"endHours":16.592686706025596,"quality":"inauspicious"},{"name":"Śubha","start":"16:36","end":"17:58","startHours":16.592686706025596,"endHours":17.974554021970107,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:58","end":"19:36","startHours":17.974554021970107,"endHours":19.5926867060256,"quality":"auspicious"},{"name":"Kāla","start":"19:36","end":"21:13","startHours":19.5926867060256,"endHours":21.210819390081088,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:50","startHours":21.210819390081088,"endHours":22.82895207413658,"quality":"auspicious"},{"name":"Roga","start":"22:50","end":"00:27","startHours":22.82895207413658,"endHours":24.44708475819207,"quality":"inauspicious"},{"name":"Udveg","start":"00:27","end":"02:04","startHours":24.44708475819207,"endHours":26.06521744224756,"quality":"inauspicious"},{"name":"Chala","start":"02:04","end":"03:41","startHours":26.06521744224756,"endHours":27.683350126303054,"quality":"neutral"},{"name":"Labha","start":"03:41","end":"05:18","startHours":27.683350126303054,"endHours":29.301482810358543,"quality":"auspicious"},{"name":"Amṛta","start":"05:18","end":"06:55","startHours":29.301482810358543,"endHours":30.919615494414032,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.919615494414034,"endHours":7.919615494414034,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.919615494414034,"endHours":8.919615494414034,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.919615494414034,"endHours":9.919615494414034,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.919615494414034,"endHours":10.919615494414034,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.919615494414034,"endHours":11.919615494414034,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.919615494414034,"endHours":12.919615494414034,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.919615494414034,"endHours":13.919615494414034,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.919615494414034,"endHours":14.919615494414034,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.919615494414034,"endHours":15.919615494414034,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.919615494414034,"endHours":16.919615494414032,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.919615494414032,"endHours":17.919615494414032,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.919615494414032,"endHours":18.919615494414032,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.919615494414032,"endHours":19.919615494414032,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.919615494414032,"endHours":20.919615494414032,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.919615494414032,"endHours":21.919615494414032,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.919615494414032,"endHours":22.919615494414032,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.919615494414032,"endHours":23.919615494414032,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.919615494414032,"endHours":24.919615494414032,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.919615494414032,"endHours":25.919615494414032,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.919615494414032,"endHours":26.919615494414032,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.919615494414032,"endHours":27.919615494414032,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.919615494414032,"endHours":28.919615494414032,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.919615494414032,"endHours":29.919615494414032,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.919615494414032,"endHours":30.919615494414032,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-14.58185598501816,"eotMinutes":-14.546685491524224,"ayanamsa":23.6171}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"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":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"bareilly"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 10, 1983 CE · Bareilly, Uttar Pradesh · Vidhyamitra","description":"February 10, 1983 CE for Bareilly, Uttar Pradesh: Kṛṣṇa Trayodaśī, sūryodaya 06:55, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bareilly/1983-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bareilly/1983-02-10","sa":"https://sa.vidhyamitra.com/city/bareilly/1983-02-10","hi":"https://hi.vidhyamitra.com/city/bareilly/1983-02-10","x-default":"https://vidhyamitra.com/city/bareilly/1983-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T08:16:01.367Z","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":"2026-05-18T08:16:01.367Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T08:16:01.367Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}