{"id":"vidhyamitra:city-day:mathura:1982-01-02:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1982-01-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-01-02","date_display":"January 2, 1982 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":1982,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444971.770833,"kali_year":5083,"ahargana":1856506.2708,"sun":{"sidereal_longitude":257.5307,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":336.5041,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":78.9734,"elapsed_within_tithi_degrees":6.9734},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":336.5041,"elapsed_within_degrees":3.1708},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.0348},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":1982,"month":1,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444971.770833,"ahargana":1856506.2708,"kali_year":5083,"ayanamsa_lahiri":23.6016,"grahas":{"sun":{"sidereal_longitude":257.71255599999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":333.3379560000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-4.0137},"mars":{"sidereal_longitude":164.08175600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":270.91905599999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":193.043456,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":285.48125600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":177.608656,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":93.3636,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":273.3636,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"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":1982,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444971.770833,"kali_year":5083,"ahargana":1856506.2708,"sun":{"sidereal_longitude":257.5307,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":336.5041,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":78.9734,"elapsed_within_tithi_degrees":6.9734},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":336.5041,"elapsed_within_degrees":3.1708},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.0348},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.014,"elongation":78.973},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.014,"opposition_distance":101.027}},"eclipse_window_40days":[]},"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":"07:10","sunsetLocal":"17:37","solarNoonLocal":"12:23","dayLengthHours":10.441365397037485,"dayLengthDisplay":"10 Hours 26 Mins 29 Secs","nightLengthDisplay":"13 Hours 33 Mins 31 Secs","moonriseLocal":"11:26","moonsetLocal":"23:26","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:05","startHours":9.780573818829852,"endHours":11.085744493459536,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:00","startHours":13.696085842718908,"endHours":15.001256517348594,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:10","end":"08:29","startHours":7.170232469570481,"endHours":8.475403144200166,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:57","startHours":9.60655106221256,"endHours":9.954596575447143,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.60528936111371,"endHours":7.883725771701376,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:44","startHours":12.042869654854641,"endHours":12.738960681323807,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:28","startHours":5.77805041663215,"endHours":6.474141443101315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:10","startHours":6.300118686484024,"endHours":7.170232469570481,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:50","startHours":14.131142734262138,"endHours":14.827233760731303,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.411597866607966,"endHours":17.811597866607965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:03","startHours":17.611597866607966,"endHours":18.046654758151195,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.361597866607966,"endHours":19.111597866607966,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:44","startHours":24.042869654854638,"endHours":24.738960681323807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:10","end":"08:29","startHours":7.170232469570481,"endHours":8.475403144200166,"quality":"inauspicious"},{"name":"Śubha","start":"08:29","end":"09:47","startHours":8.475403144200166,"endHours":9.780573818829852,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:05","startHours":9.780573818829852,"endHours":11.085744493459536,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:23","startHours":11.085744493459536,"endHours":12.390915168089222,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"13:42","startHours":12.390915168089222,"endHours":13.696085842718908,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:00","startHours":13.696085842718908,"endHours":15.001256517348594,"quality":"auspicious"},{"name":"Amṛta","start":"15:00","end":"16:18","startHours":15.001256517348594,"endHours":16.30642719197828,"quality":"auspicious"},{"name":"Kāla","start":"16:18","end":"17:37","startHours":16.30642719197828,"endHours":17.611597866607966,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:37","end":"19:18","startHours":17.611597866607966,"endHours":19.30642719197828,"quality":"auspicious"},{"name":"Amṛta","start":"19:18","end":"21:00","startHours":19.30642719197828,"endHours":21.001256517348594,"quality":"auspicious"},{"name":"Kāla","start":"21:00","end":"22:42","startHours":21.001256517348594,"endHours":22.696085842718908,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:23","startHours":22.696085842718908,"endHours":24.390915168089222,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"02:05","startHours":24.390915168089222,"endHours":26.085744493459536,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:47","startHours":26.085744493459536,"endHours":27.78057381882985,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:29","startHours":27.78057381882985,"endHours":29.475403144200165,"quality":"neutral"},{"name":"Labha","start":"05:29","end":"07:10","startHours":29.475403144200165,"endHours":31.17023246957048,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:10","end":"08:10","startHours":7.170232469570481,"endHours":8.17023246957048,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:10","end":"09:10","startHours":8.17023246957048,"endHours":9.17023246957048,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:10","end":"10:10","startHours":9.17023246957048,"endHours":10.17023246957048,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:10","end":"11:10","startHours":10.17023246957048,"endHours":11.17023246957048,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:10","end":"12:10","startHours":11.17023246957048,"endHours":12.17023246957048,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:10","end":"13:10","startHours":12.17023246957048,"endHours":13.17023246957048,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:10","end":"14:10","startHours":13.17023246957048,"endHours":14.17023246957048,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:10","end":"15:10","startHours":14.17023246957048,"endHours":15.17023246957048,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:10","end":"16:10","startHours":15.17023246957048,"endHours":16.17023246957048,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:10","end":"17:10","startHours":16.17023246957048,"endHours":17.17023246957048,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:10","end":"18:10","startHours":17.17023246957048,"endHours":18.17023246957048,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:10","end":"19:10","startHours":18.17023246957048,"endHours":19.17023246957048,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:10","end":"20:10","startHours":19.17023246957048,"endHours":20.17023246957048,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:10","end":"21:10","startHours":20.17023246957048,"endHours":21.17023246957048,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:10","end":"22:10","startHours":21.17023246957048,"endHours":22.17023246957048,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:10","end":"23:10","startHours":22.17023246957048,"endHours":23.17023246957048,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:10","end":"00:10","startHours":23.17023246957048,"endHours":24.17023246957048,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:10","end":"01:10","startHours":24.17023246957048,"endHours":25.17023246957048,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:10","end":"02:10","startHours":25.17023246957048,"endHours":26.17023246957048,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:10","end":"03:10","startHours":26.17023246957048,"endHours":27.17023246957048,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:10","end":"04:10","startHours":27.17023246957048,"endHours":28.17023246957048,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:10","end":"05:10","startHours":28.17023246957048,"endHours":29.17023246957048,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:10","end":"06:10","startHours":29.17023246957048,"endHours":30.17023246957048,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:10","end":"07:10","startHours":30.17023246957048,"endHours":31.17023246957048,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.95468697872037,"eotMinutes":-4.149710085353452,"ayanamsa":23.6016}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":"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 2, 1982 CE · Mathurā · Vidhyamitra","description":"January 2, 1982 CE for Mathurā: Śukla Saptamī, sūryodaya 07:10, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1982-01-02","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1982-01-02","sa":"https://sa.vidhyamitra.com/city/mathura/1982-01-02","hi":"https://hi.vidhyamitra.com/city/mathura/1982-01-02","x-default":"https://vidhyamitra.com/city/mathura/1982-01-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T16:33:44.863Z","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":"2026-05-14T16:33:44.863Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T16:33:44.863Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}