{"id":"vidhyamitra:city-day:mathura:2009-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2009-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-08-11","date_display":"August 11, 2009 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":2009,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455054.770833,"kali_year":5111,"ahargana":1866589.2708,"sun":{"sidereal_longitude":113.9168,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":353.7413,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.8245,"elapsed_within_tithi_degrees":11.8245},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":353.7413,"elapsed_within_degrees":7.0746},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.6581},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2009,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455054.770833,"ahargana":1866589.2708,"kali_year":5111,"ayanamsa_lahiri":23.9872,"grahas":{"sun":{"sidereal_longitude":114.53211099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":351.035811,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.3386},"mars":{"sidereal_longitude":56.336910999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.294511,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":298.915611,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":77.42011100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":146.22021099999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":279.1178,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.1178,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":2009,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455054.770833,"kali_year":5111,"ahargana":1866589.2708,"sun":{"sidereal_longitude":113.9168,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":353.7413,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.8245,"elapsed_within_tithi_degrees":11.8245},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":353.7413,"elapsed_within_degrees":7.0746},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.6581},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.339,"elongation":120.176},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.339,"opposition_distance":59.824}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":0.483,"elongation":0.894},{"offset_days":-5,"type":"lunar","occurs":true,"moon_latitude":0.825,"opposition_distance":0.804}]},"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":"05:48","sunsetLocal":"19:01","solarNoonLocal":"12:24","dayLengthHours":13.22066607688489,"dayLengthDisplay":"13 Hours 13 Mins 14 Secs","nightLengthDisplay":"10 Hours 46 Mins 46 Secs","moonriseLocal":"21:55","moonsetLocal":"10:25","rahuKala":{"name":"Rāhu Kāla","start":"15:43","end":"17:22","startHours":15.708701481419018,"endHours":17.36128474102963,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:06","end":"10:45","startHours":9.098368442976573,"endHours":10.750951702587184,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"14:03","startHours":12.403534962197796,"endHours":14.056118221808408,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.878024008361825,"endHours":9.318712877591322,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:42","startHours":6.3440630102922215,"endHours":6.696614105675819,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:51","startHours":11.962846092968299,"endHours":12.844223831427293,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:55","startHours":4.030446446837366,"endHours":4.911824185296359,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:48","startHours":4.69147975068161,"endHours":5.793201923755351,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:29","startHours":14.606979308345277,"endHours":15.48835704680427,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.81386800064024,"endHours":19.21386800064024,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:34","startHours":19.01386800064024,"endHours":19.56472908717711,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.76386800064024,"endHours":20.51386800064024,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:51","startHours":23.9628460929683,"endHours":24.844223831427293,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:48","end":"07:27","startHours":5.793201923755351,"endHours":7.445785183365962,"quality":"inauspicious"},{"name":"Udveg","start":"07:27","end":"09:06","startHours":7.445785183365962,"endHours":9.098368442976573,"quality":"inauspicious"},{"name":"Chala","start":"09:06","end":"10:45","startHours":9.098368442976573,"endHours":10.750951702587184,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:24","startHours":10.750951702587184,"endHours":12.403534962197796,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"14:03","startHours":12.403534962197796,"endHours":14.056118221808408,"quality":"auspicious"},{"name":"Kāla","start":"14:03","end":"15:43","startHours":14.056118221808408,"endHours":15.708701481419018,"quality":"inauspicious"},{"name":"Śubha","start":"15:43","end":"17:22","startHours":15.708701481419018,"endHours":17.36128474102963,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"19:01","startHours":17.36128474102963,"endHours":19.01386800064024,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:01","end":"20:22","startHours":19.01386800064024,"endHours":20.36128474102963,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:43","startHours":20.36128474102963,"endHours":21.70870148141902,"quality":"auspicious"},{"name":"Roga","start":"21:43","end":"23:03","startHours":21.70870148141902,"endHours":23.056118221808408,"quality":"inauspicious"},{"name":"Udveg","start":"23:03","end":"00:24","startHours":23.056118221808408,"endHours":24.403534962197796,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:45","startHours":24.403534962197796,"endHours":25.750951702587184,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"03:06","startHours":25.750951702587184,"endHours":27.09836844297657,"quality":"auspicious"},{"name":"Amṛta","start":"03:06","end":"04:27","startHours":27.09836844297657,"endHours":28.445785183365963,"quality":"auspicious"},{"name":"Kāla","start":"04:27","end":"05:48","startHours":28.445785183365963,"endHours":29.79320192375535,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.793201923755351,"endHours":6.793201923755351,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.793201923755351,"endHours":7.793201923755351,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.793201923755351,"endHours":8.793201923755351,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.793201923755351,"endHours":9.793201923755351,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.793201923755351,"endHours":10.793201923755351,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.793201923755351,"endHours":11.793201923755351,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.793201923755351,"endHours":12.793201923755351,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.793201923755351,"endHours":13.793201923755351,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.793201923755351,"endHours":14.793201923755351,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.793201923755351,"endHours":15.793201923755351,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.793201923755351,"endHours":16.79320192375535,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.79320192375535,"endHours":17.79320192375535,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.79320192375535,"endHours":18.79320192375535,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.79320192375535,"endHours":19.79320192375535,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.79320192375535,"endHours":20.79320192375535,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.79320192375535,"endHours":21.79320192375535,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.79320192375535,"endHours":22.79320192375535,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.79320192375535,"endHours":23.79320192375535,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.79320192375535,"endHours":24.79320192375535,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.79320192375535,"endHours":25.79320192375535,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.79320192375535,"endHours":26.79320192375535,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.79320192375535,"endHours":27.79320192375535,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.79320192375535,"endHours":28.79320192375535,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.79320192375535,"endHours":29.79320192375535,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","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":15.274580165160941,"eotMinutes":-4.906897731867799,"ayanamsa":23.9872}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pañcamī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 11, 2009 CE · Mathurā · Vidhyamitra","description":"August 11, 2009 CE for Mathurā: Kṛṣṇa Pañcamī, sūryodaya 05:48, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2009-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2009-08-11","sa":"https://sa.vidhyamitra.com/city/mathura/2009-08-11","hi":"https://hi.vidhyamitra.com/city/mathura/2009-08-11","x-default":"https://vidhyamitra.com/city/mathura/2009-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:50:58.414Z","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":"2026-05-14T14:50:58.414Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:50:58.414Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}