{"id":"vidhyamitra:city-day:mathura:2016-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2016-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-06","date_display":"February 6, 2016 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":2016,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457424.770833,"kali_year":5117,"ahargana":1868959.2708,"sun":{"sidereal_longitude":292.5982,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":259.0448,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.4465,"elapsed_within_tithi_degrees":2.4465},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":259.0448,"elapsed_within_degrees":5.7114},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.643},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2016,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457424.770833,"ahargana":1868959.2708,"kali_year":5117,"ayanamsa_lahiri":24.0779,"grahas":{"sun":{"sidereal_longitude":292.59076000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":259.36186,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":4.336},"mars":{"sidereal_longitude":203.11645999999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":266.78826000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":147.13546000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":261.93926,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":230.22145999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":153.5438,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":333.5438,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2016,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457424.770833,"kali_year":5117,"ahargana":1868959.2708,"sun":{"sidereal_longitude":292.5982,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":259.0448,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.4465,"elapsed_within_tithi_degrees":2.4465},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":259.0448,"elapsed_within_degrees":5.7114},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.643},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.336,"elongation":33.553},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.336,"opposition_distance":146.447}},"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":"07:04","sunsetLocal":"18:04","solarNoonLocal":"12:34","dayLengthHours":10.999413862414714,"dayLengthDisplay":"10 Hours 59 Mins 58 Secs","nightLengthDisplay":"13 Hours 00 Mins 02 Secs","moonriseLocal":"05:08","moonsetLocal":"15:33","rahuKala":{"name":"Rāhu Kāla","start":"09:49","end":"11:11","startHours":9.810155419687609,"endHours":11.18508215248945,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:19","startHours":13.934935618093128,"endHours":15.309862350894967,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:04","end":"08:26","startHours":7.060301954083931,"endHours":8.43522868688577,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.62683185531403,"endHours":9.993478984061188,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.518610865017878,"endHours":7.811928568015603,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.19336175654413,"endHours":12.926656014038445,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:20","startHours":5.5937134390953025,"endHours":6.327007696589616,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:04","startHours":6.143684132216038,"endHours":7.060301954083931,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:08","startHours":14.393244529027074,"endHours":15.126538786521389,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.859715816498646,"endHours":18.259715816498645,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:31","startHours":18.059715816498645,"endHours":18.518024727432593,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.809715816498645,"endHours":19.559715816498645,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.19336175654413,"endHours":24.926656014038446,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:04","end":"08:26","startHours":7.060301954083931,"endHours":8.43522868688577,"quality":"inauspicious"},{"name":"Śubha","start":"08:26","end":"09:49","startHours":8.43522868688577,"endHours":9.810155419687609,"quality":"auspicious"},{"name":"Roga","start":"09:49","end":"11:11","startHours":9.810155419687609,"endHours":11.18508215248945,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:34","startHours":11.18508215248945,"endHours":12.560008885291289,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"13:56","startHours":12.560008885291289,"endHours":13.934935618093128,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:19","startHours":13.934935618093128,"endHours":15.309862350894967,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:41","startHours":15.309862350894967,"endHours":16.684789083696806,"quality":"auspicious"},{"name":"Kāla","start":"16:41","end":"18:04","startHours":16.684789083696806,"endHours":18.059715816498645,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:04","end":"19:41","startHours":18.059715816498645,"endHours":19.684789083696806,"quality":"auspicious"},{"name":"Amṛta","start":"19:41","end":"21:19","startHours":19.684789083696806,"endHours":21.309862350894967,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:56","startHours":21.309862350894967,"endHours":22.934935618093128,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:34","startHours":22.934935618093128,"endHours":24.56000888529129,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:11","startHours":24.56000888529129,"endHours":26.18508215248945,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:49","startHours":26.18508215248945,"endHours":27.81015541968761,"quality":"inauspicious"},{"name":"Chala","start":"03:49","end":"05:26","startHours":27.81015541968761,"endHours":29.43522868688577,"quality":"neutral"},{"name":"Labha","start":"05:26","end":"07:04","startHours":29.43522868688577,"endHours":31.060301954083933,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.060301954083931,"endHours":8.060301954083931,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.060301954083931,"endHours":9.060301954083931,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.060301954083931,"endHours":10.060301954083931,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.060301954083931,"endHours":11.060301954083931,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.060301954083931,"endHours":12.060301954083931,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.060301954083931,"endHours":13.060301954083931,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.060301954083931,"endHours":14.060301954083931,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.060301954083931,"endHours":15.060301954083931,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.060301954083931,"endHours":16.060301954083933,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.060301954083933,"endHours":17.060301954083933,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.060301954083933,"endHours":18.060301954083933,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.060301954083933,"endHours":19.060301954083933,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.060301954083933,"endHours":20.060301954083933,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.060301954083933,"endHours":21.060301954083933,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.060301954083933,"endHours":22.060301954083933,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.060301954083933,"endHours":23.060301954083933,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.060301954083933,"endHours":24.060301954083933,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.060301954083933,"endHours":25.060301954083933,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.060301954083933,"endHours":26.060301954083933,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.060301954083933,"endHours":27.060301954083933,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.060301954083933,"endHours":28.060301954083933,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.060301954083933,"endHours":29.060301954083933,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.060301954083933,"endHours":30.060301954083933,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.060301954083933,"endHours":31.060301954083933,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"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":-15.838723993730497,"eotMinutes":-14.295333117477217,"ayanamsa":24.0779}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"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":"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 February 6, 2016 CE · Mathurā · Vidhyamitra","description":"February 6, 2016 CE for Mathurā: Kṛṣṇa Trayodaśī, sūryodaya 07:04, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2016-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2016-02-06","sa":"https://sa.vidhyamitra.com/city/mathura/2016-02-06","hi":"https://hi.vidhyamitra.com/city/mathura/2016-02-06","x-default":"https://vidhyamitra.com/city/mathura/2016-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T10:53:34.281Z","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":"2026-05-14T10:53:34.281Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T10:53:34.281Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}