{"id":"vidhyamitra:city-day:mathura:2006-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2006-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2006-01-06","date_display":"January 6, 2006 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":2006,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453741.770833,"kali_year":5107,"ahargana":1865276.2708,"sun":{"sidereal_longitude":261.427,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":338.8725,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.4455,"elapsed_within_tithi_degrees":5.4455},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.8725,"elapsed_within_degrees":5.5392},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.2995},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2006,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453741.770833,"ahargana":1865276.2708,"kali_year":5107,"ayanamsa_lahiri":23.937,"grahas":{"sun":{"sidereal_longitude":261.631478,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":342.035778,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-0.7663},"mars":{"sidereal_longitude":18.407478000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":249.23917800000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":200.75957800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":274.128778,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":105.49707799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":348.6868,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.6868,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2006,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453741.770833,"kali_year":5107,"ahargana":1865276.2708,"sun":{"sidereal_longitude":261.427,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":338.8725,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.4455,"elapsed_within_tithi_degrees":5.4455},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.8725,"elapsed_within_degrees":5.5392},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.2995},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.766,"elongation":77.445},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.766,"opposition_distance":102.555}},"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":"07:11","sunsetLocal":"17:39","solarNoonLocal":"12:25","dayLengthHours":10.476436460502036,"dayLengthDisplay":"10 Hours 28 Mins 35 Secs","nightLengthDisplay":"13 Hours 31 Mins 25 Secs","moonriseLocal":"11:39","moonsetLocal":"23:54","rahuKala":{"name":"Rāhu Kāla","start":"11:07","end":"12:25","startHours":11.110125794220142,"endHours":12.419680351782898,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:02","end":"16:21","startHours":15.038789466908407,"endHours":16.34834402447116,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:29","end":"09:48","startHours":8.491016679094635,"endHours":9.800571236657388,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.625963962315687,"endHours":9.97517851099909,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.617980307386131,"endHours":7.897351946332852,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:46","startHours":12.070465803099497,"endHours":12.768894900466298,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.784603926798274,"endHours":6.483033024165077,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:11","startHours":6.3084257498233764,"endHours":7.1814621215318795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:52","startHours":14.165753095199904,"endHours":14.864182192566705,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.457898582033916,"endHours":17.857898582033915,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:06","startHours":17.657898582033916,"endHours":18.094416767888166,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.407898582033916,"endHours":19.157898582033916,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:46","startHours":24.070465803099495,"endHours":24.7688949004663,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:11","end":"08:29","startHours":7.1814621215318795,"endHours":8.491016679094635,"quality":"neutral"},{"name":"Labha","start":"08:29","end":"09:48","startHours":8.491016679094635,"endHours":9.800571236657388,"quality":"auspicious"},{"name":"Amṛta","start":"09:48","end":"11:07","startHours":9.800571236657388,"endHours":11.110125794220142,"quality":"auspicious"},{"name":"Kāla","start":"11:07","end":"12:25","startHours":11.110125794220142,"endHours":12.419680351782898,"quality":"inauspicious"},{"name":"Śubha","start":"12:25","end":"13:44","startHours":12.419680351782898,"endHours":13.729234909345653,"quality":"auspicious"},{"name":"Roga","start":"13:44","end":"15:02","startHours":13.729234909345653,"endHours":15.038789466908407,"quality":"inauspicious"},{"name":"Udveg","start":"15:02","end":"16:21","startHours":15.038789466908407,"endHours":16.34834402447116,"quality":"inauspicious"},{"name":"Chala","start":"16:21","end":"17:39","startHours":16.34834402447116,"endHours":17.657898582033916,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:39","end":"19:21","startHours":17.657898582033916,"endHours":19.34834402447116,"quality":"inauspicious"},{"name":"Udveg","start":"19:21","end":"21:02","startHours":19.34834402447116,"endHours":21.038789466908405,"quality":"inauspicious"},{"name":"Chala","start":"21:02","end":"22:44","startHours":21.038789466908405,"endHours":22.729234909345653,"quality":"neutral"},{"name":"Labha","start":"22:44","end":"00:25","startHours":22.729234909345653,"endHours":24.419680351782898,"quality":"auspicious"},{"name":"Amṛta","start":"00:25","end":"02:07","startHours":24.419680351782898,"endHours":26.110125794220142,"quality":"auspicious"},{"name":"Kāla","start":"02:07","end":"03:48","startHours":26.110125794220142,"endHours":27.80057123665739,"quality":"inauspicious"},{"name":"Śubha","start":"03:48","end":"05:29","startHours":27.80057123665739,"endHours":29.491016679094635,"quality":"auspicious"},{"name":"Roga","start":"05:29","end":"07:11","startHours":29.491016679094635,"endHours":31.18146212153188,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.1814621215318795,"endHours":8.18146212153188,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.18146212153188,"endHours":9.18146212153188,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.18146212153188,"endHours":10.18146212153188,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.18146212153188,"endHours":11.18146212153188,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.18146212153188,"endHours":12.18146212153188,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.18146212153188,"endHours":13.18146212153188,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.18146212153188,"endHours":14.18146212153188,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.18146212153188,"endHours":15.18146212153188,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.18146212153188,"endHours":16.18146212153188,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.18146212153188,"endHours":17.18146212153188,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.18146212153188,"endHours":18.18146212153188,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.18146212153188,"endHours":19.18146212153188,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.18146212153188,"endHours":20.18146212153188,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.18146212153188,"endHours":21.18146212153188,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.18146212153188,"endHours":22.18146212153188,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.18146212153188,"endHours":23.18146212153188,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.18146212153188,"endHours":24.18146212153188,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.18146212153188,"endHours":25.18146212153188,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.18146212153188,"endHours":26.18146212153188,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.18146212153188,"endHours":27.18146212153188,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.18146212153188,"endHours":28.18146212153188,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.18146212153188,"endHours":29.18146212153188,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.18146212153188,"endHours":30.18146212153188,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.18146212153188,"endHours":31.18146212153188,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","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":-22.52830550795995,"eotMinutes":-5.875621106973772,"ayanamsa":23.937}},"calendars":{"vikram_samvat":2063,"vikram_samvatsara":"Vikāri","saka_samvat":1928,"saka_samvatsara":"Vyaya","bengali_samvat":1413,"malayalam_era":1182,"nanakshahi_year":537,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2063 Vikāri · Śaka 1928 Vyaya"},"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":"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":[]},"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 6, 2006 CE · Mathurā · Vidhyamitra","description":"January 6, 2006 CE for Mathurā: Śukla Saptamī, sūryodaya 07:11, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2006-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2006-01-06","sa":"https://sa.vidhyamitra.com/city/mathura/2006-01-06","hi":"https://hi.vidhyamitra.com/city/mathura/2006-01-06","x-default":"https://vidhyamitra.com/city/mathura/2006-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T16:42:16.904Z","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":"2026-05-14T16:42:16.904Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T16:42:16.904Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}