{"id":"vidhyamitra:city-day:mathura:2001-08-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2001-08-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-08-09","date_display":"August 9, 2001 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":2001,"month":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452130.770833,"kali_year":5103,"ahargana":1863665.2708,"sun":{"sidereal_longitude":112.0762,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":348.4992,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.4229,"elapsed_within_tithi_degrees":8.4229},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.4992,"elapsed_within_degrees":1.8325},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.5754},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2001,"month":8,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452130.770833,"ahargana":1863665.2708,"kali_year":5103,"ayanamsa_lahiri":23.8754,"grahas":{"sun":{"sidereal_longitude":112.66163,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":345.07763,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4864},"mars":{"sidereal_longitude":233.90932999999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":116.02893,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":71.78152999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":74.79032999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":48.97153000000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":74.0454,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.0454,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452130.770833,"kali_year":5103,"ahargana":1863665.2708,"sun":{"sidereal_longitude":112.0762,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":348.4992,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.4229,"elapsed_within_tithi_degrees":8.4229},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.4992,"elapsed_within_degrees":1.8325},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":100.5754},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.486,"elongation":123.577},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.486,"opposition_distance":56.423}},"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":"05:47","sunsetLocal":"19:03","solarNoonLocal":"12:25","dayLengthHours":13.266801390330748,"dayLengthDisplay":"13 Hours 16 Mins 00 Secs","nightLengthDisplay":"10 Hours 44 Mins 00 Secs","moonriseLocal":"21:44","moonsetLocal":"10:04","rahuKala":{"name":"Rāhu Kāla","start":"14:04","end":"15:44","startHours":14.066968904960216,"endHours":15.725319078751559,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:47","end":"07:26","startHours":5.775218036003498,"endHours":7.433568209794841,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:06","end":"10:45","startHours":9.091918383586185,"endHours":10.750268557377527,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:19","startHours":8.870805027080673,"endHours":9.313031740091697,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.328001427267279,"endHours":6.681782797676099,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:51","startHours":11.966392018157848,"endHours":12.850845444179896,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:53","startHours":4.006311183959398,"endHours":4.8907646099814475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:47","startHours":4.669651253475935,"endHours":5.775218036003498,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:30","startHours":14.619752296223997,"endHours":15.504205722246047,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.842019426334247,"endHours":19.242019426334245,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:36","startHours":19.042019426334246,"endHours":19.594802817598026,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.792019426334246,"endHours":20.542019426334246,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:51","startHours":23.966392018157848,"endHours":24.850845444179896,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:47","end":"07:26","startHours":5.775218036003498,"endHours":7.433568209794841,"quality":"auspicious"},{"name":"Roga","start":"07:26","end":"09:06","startHours":7.433568209794841,"endHours":9.091918383586185,"quality":"inauspicious"},{"name":"Udveg","start":"09:06","end":"10:45","startHours":9.091918383586185,"endHours":10.750268557377527,"quality":"inauspicious"},{"name":"Chala","start":"10:45","end":"12:25","startHours":10.750268557377527,"endHours":12.408618731168872,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"14:04","startHours":12.408618731168872,"endHours":14.066968904960216,"quality":"auspicious"},{"name":"Amṛta","start":"14:04","end":"15:44","startHours":14.066968904960216,"endHours":15.725319078751559,"quality":"auspicious"},{"name":"Kāla","start":"15:44","end":"17:23","startHours":15.725319078751559,"endHours":17.3836692525429,"quality":"inauspicious"},{"name":"Śubha","start":"17:23","end":"19:03","startHours":17.3836692525429,"endHours":19.042019426334246,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:03","end":"20:23","startHours":19.042019426334246,"endHours":20.3836692525429,"quality":"auspicious"},{"name":"Kāla","start":"20:23","end":"21:44","startHours":20.3836692525429,"endHours":21.72531907875156,"quality":"inauspicious"},{"name":"Śubha","start":"21:44","end":"23:04","startHours":21.72531907875156,"endHours":23.066968904960216,"quality":"auspicious"},{"name":"Roga","start":"23:04","end":"00:25","startHours":23.066968904960216,"endHours":24.408618731168872,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:45","startHours":24.408618731168872,"endHours":25.750268557377527,"quality":"inauspicious"},{"name":"Chala","start":"01:45","end":"03:06","startHours":25.750268557377527,"endHours":27.091918383586183,"quality":"neutral"},{"name":"Labha","start":"03:06","end":"04:26","startHours":27.091918383586183,"endHours":28.433568209794842,"quality":"auspicious"},{"name":"Amṛta","start":"04:26","end":"05:47","startHours":28.433568209794842,"endHours":29.775218036003498,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.775218036003498,"endHours":6.775218036003498,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.775218036003498,"endHours":7.775218036003498,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.775218036003498,"endHours":8.775218036003498,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.775218036003498,"endHours":9.775218036003498,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.775218036003498,"endHours":10.775218036003498,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.775218036003498,"endHours":11.775218036003498,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.775218036003498,"endHours":12.775218036003498,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.775218036003498,"endHours":13.775218036003498,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.775218036003498,"endHours":14.775218036003498,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.775218036003498,"endHours":15.775218036003498,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.775218036003498,"endHours":16.775218036003498,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.775218036003498,"endHours":17.775218036003498,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.775218036003498,"endHours":18.775218036003498,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.775218036003498,"endHours":19.775218036003498,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.775218036003498,"endHours":20.775218036003498,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.775218036003498,"endHours":21.775218036003498,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.775218036003498,"endHours":22.775218036003498,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.775218036003498,"endHours":23.775218036003498,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.775218036003498,"endHours":24.775218036003498,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.775218036003498,"endHours":25.775218036003498,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.775218036003498,"endHours":26.775218036003498,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.775218036003498,"endHours":27.775218036003498,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.775218036003498,"endHours":28.775218036003498,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.775218036003498,"endHours":29.775218036003498,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":15.878269643635983,"eotMinutes":-5.211923870132258,"ayanamsa":23.8754}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pañcamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 9, 2001 CE · Mathurā · Vidhyamitra","description":"August 9, 2001 CE for Mathurā: Kṛṣṇa Pañcamī, sūryodaya 05:47, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2001-08-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2001-08-09","sa":"https://sa.vidhyamitra.com/city/mathura/2001-08-09","hi":"https://hi.vidhyamitra.com/city/mathura/2001-08-09","x-default":"https://vidhyamitra.com/city/mathura/2001-08-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:17:30.353Z","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":"2026-05-14T20:17:30.353Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:17:30.353Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}