{"id":"vidhyamitra:city-day:mathura:2083-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2083-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2083-01-15","date_display":"January 15, 2083 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":2083,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481874.770833,"kali_year":5184,"ahargana":1893409.2708,"sun":{"sidereal_longitude":269.7256,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":230.2264,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.5007,"elapsed_within_tithi_degrees":8.5007},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.2264,"elapsed_within_degrees":3.5597},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.952},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2083,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481874.770833,"ahargana":1893409.2708,"kali_year":5184,"ayanamsa_lahiri":25.013,"grahas":{"sun":{"sidereal_longitude":270.04029,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":228.82259,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-4.167},"mars":{"sidereal_longitude":353.60679,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":245.07429000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":0.40028999999998405,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":224.03939000000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":311.05749000000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":298.0651,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.0651,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2083,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481874.770833,"kali_year":5184,"ahargana":1893409.2708,"sun":{"sidereal_longitude":269.7256,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":230.2264,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.5007,"elapsed_within_tithi_degrees":8.5007},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.2264,"elapsed_within_degrees":3.5597},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":139.952},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.167,"elongation":39.499},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.167,"opposition_distance":140.501}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":0.434,"opposition_distance":2.325}]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:11","sunsetLocal":"17:46","solarNoonLocal":"12:29","dayLengthHours":10.590657172025004,"dayLengthDisplay":"10 Hours 35 Mins 26 Secs","nightLengthDisplay":"13 Hours 24 Mins 34 Secs","moonriseLocal":"04:31","moonsetLocal":"14:57","rahuKala":{"name":"Rāhu Kāla","start":"11:09","end":"12:29","startHours":11.153753677599095,"endHours":12.47758582410222,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:08","end":"16:27","startHours":15.125250117108472,"endHours":16.449082263611597,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:30","end":"09:50","startHours":8.506089384592844,"endHours":9.82992153109597,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:00","startHours":9.653410578228886,"endHours":10.006432483963053,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.623534620257428,"endHours":7.905952144844761,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:50","startHours":12.124563918368054,"endHours":12.830607729836387,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:29","startHours":5.770169615153052,"endHours":6.476213426621386,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:11","startHours":6.299702473754302,"endHours":7.182257238089719,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:57","startHours":14.242695352773055,"endHours":14.948739164241388,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.572914410114723,"endHours":17.972914410114722,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:13","startHours":17.772914410114723,"endHours":18.21419179228243,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.522914410114723,"endHours":19.272914410114723,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:50","startHours":24.124563918368054,"endHours":24.830607729836387,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:11","end":"08:30","startHours":7.182257238089719,"endHours":8.506089384592844,"quality":"neutral"},{"name":"Labha","start":"08:30","end":"09:50","startHours":8.506089384592844,"endHours":9.82992153109597,"quality":"auspicious"},{"name":"Amṛta","start":"09:50","end":"11:09","startHours":9.82992153109597,"endHours":11.153753677599095,"quality":"auspicious"},{"name":"Kāla","start":"11:09","end":"12:29","startHours":11.153753677599095,"endHours":12.47758582410222,"quality":"inauspicious"},{"name":"Śubha","start":"12:29","end":"13:48","startHours":12.47758582410222,"endHours":13.801417970605346,"quality":"auspicious"},{"name":"Roga","start":"13:48","end":"15:08","startHours":13.801417970605346,"endHours":15.125250117108472,"quality":"inauspicious"},{"name":"Udveg","start":"15:08","end":"16:27","startHours":15.125250117108472,"endHours":16.449082263611597,"quality":"inauspicious"},{"name":"Chala","start":"16:27","end":"17:46","startHours":16.449082263611597,"endHours":17.772914410114723,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:46","end":"19:27","startHours":17.772914410114723,"endHours":19.449082263611597,"quality":"inauspicious"},{"name":"Udveg","start":"19:27","end":"21:08","startHours":19.449082263611597,"endHours":21.12525011710847,"quality":"inauspicious"},{"name":"Chala","start":"21:08","end":"22:48","startHours":21.12525011710847,"endHours":22.801417970605346,"quality":"neutral"},{"name":"Labha","start":"22:48","end":"00:29","startHours":22.801417970605346,"endHours":24.47758582410222,"quality":"auspicious"},{"name":"Amṛta","start":"00:29","end":"02:09","startHours":24.47758582410222,"endHours":26.153753677599095,"quality":"auspicious"},{"name":"Kāla","start":"02:09","end":"03:50","startHours":26.153753677599095,"endHours":27.82992153109597,"quality":"inauspicious"},{"name":"Śubha","start":"03:50","end":"05:30","startHours":27.82992153109597,"endHours":29.506089384592844,"quality":"auspicious"},{"name":"Roga","start":"05:30","end":"07:11","startHours":29.506089384592844,"endHours":31.18225723808972,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.182257238089719,"endHours":8.182257238089718,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.182257238089718,"endHours":9.182257238089718,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.182257238089718,"endHours":10.182257238089718,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.182257238089718,"endHours":11.182257238089718,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.182257238089718,"endHours":12.182257238089718,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.182257238089718,"endHours":13.182257238089718,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.182257238089718,"endHours":14.182257238089718,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.182257238089718,"endHours":15.182257238089718,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.182257238089718,"endHours":16.18225723808972,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.18225723808972,"endHours":17.18225723808972,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.18225723808972,"endHours":18.18225723808972,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.18225723808972,"endHours":19.18225723808972,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.18225723808972,"endHours":20.18225723808972,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.18225723808972,"endHours":21.18225723808972,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.18225723808972,"endHours":22.18225723808972,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.18225723808972,"endHours":23.18225723808972,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.18225723808972,"endHours":24.18225723808972,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.18225723808972,"endHours":25.18225723808972,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.18225723808972,"endHours":26.18225723808972,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.18225723808972,"endHours":27.18225723808972,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.18225723808972,"endHours":28.18225723808972,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.18225723808972,"endHours":29.18225723808972,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.18225723808972,"endHours":30.18225723808972,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.18225723808972,"endHours":31.18225723808972,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"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":-21.119329597112298,"eotMinutes":-9.349949446133257,"ayanamsa":25.013}},"calendars":{"vikram_samvat":2140,"vikram_samvatsara":"Nala","saka_samvat":2005,"saka_samvatsara":"Śobhana","bengali_samvat":1490,"malayalam_era":1259,"nanakshahi_year":614,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2140 Nala · Śaka 2005 Śobhana"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 15, 2083 CE · Mathurā · Vidhyamitra","description":"January 15, 2083 CE for Mathurā: Kṛṣṇa Dvādaśī, sūryodaya 07:11, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2083-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2083-01-15","sa":"https://sa.vidhyamitra.com/city/mathura/2083-01-15","hi":"https://hi.vidhyamitra.com/city/mathura/2083-01-15","x-default":"https://vidhyamitra.com/city/mathura/2083-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T15:56:08.076Z","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":"2026-05-14T15:56:08.076Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T15:56:08.076Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}