{"id":"vidhyamitra:city-day:mathura:2003-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2003-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-10-17","date_display":"October 17, 2003 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":2003,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452929.770833,"kali_year":5105,"ahargana":1864464.2708,"sun":{"sidereal_longitude":178.6132,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":76.0246,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.4114,"elapsed_within_tithi_degrees":5.4114},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.0246,"elapsed_within_degrees":9.358},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.6379},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2003,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452929.770833,"ahargana":1864464.2708,"kali_year":5105,"ayanamsa_lahiri":23.906,"grahas":{"sun":{"sidereal_longitude":179.35330199999999,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":72.69660199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":3.142},"mars":{"sidereal_longitude":308.598702,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":173.334202,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":136.57370200000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":195.08220200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":79.168002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":31.7105,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.7105,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"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":2003,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452929.770833,"kali_year":5105,"ahargana":1864464.2708,"sun":{"sidereal_longitude":178.6132,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":76.0246,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.4114,"elapsed_within_tithi_degrees":5.4114},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.0246,"elapsed_within_degrees":9.358},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.6379},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.142,"elongation":102.589},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.142,"opposition_distance":77.411}},"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":"06:19","sunsetLocal":"17:49","solarNoonLocal":"12:04","dayLengthHours":11.494151159853367,"dayLengthDisplay":"11 Hours 29 Mins 39 Secs","nightLengthDisplay":"12 Hours 30 Mins 21 Secs","moonriseLocal":"22:03","moonsetLocal":"11:52","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:04","startHours":10.631194112317864,"endHours":12.067963007299536,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:56","end":"16:23","startHours":14.941500797262876,"endHours":16.378269692244547,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:45","end":"09:12","startHours":7.7576563223545225,"endHours":9.194425217336192,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:23","startHours":9.002856031338638,"endHours":9.385994403333749,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:06","startHours":6.799810392366742,"endHours":7.106321089962831,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:27","startHours":11.684824635304423,"endHours":12.451101379294649,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:33","startHours":4.788333939392403,"endHours":5.554610683382627,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:19","startHours":5.363041497385071,"endHours":6.320887427372852,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:45","startHours":13.983654867275096,"endHours":14.74993161126532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.61503858722622,"endHours":18.01503858722622,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:18","startHours":17.81503858722622,"endHours":18.29396155222011,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.56503858722622,"endHours":19.31503858722622,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:27","startHours":23.684824635304423,"endHours":24.45110137929465,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:19","end":"07:45","startHours":6.320887427372852,"endHours":7.7576563223545225,"quality":"neutral"},{"name":"Labha","start":"07:45","end":"09:12","startHours":7.7576563223545225,"endHours":9.194425217336192,"quality":"auspicious"},{"name":"Amṛta","start":"09:12","end":"10:38","startHours":9.194425217336192,"endHours":10.631194112317864,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:04","startHours":10.631194112317864,"endHours":12.067963007299536,"quality":"inauspicious"},{"name":"Śubha","start":"12:04","end":"13:30","startHours":12.067963007299536,"endHours":13.504731902281206,"quality":"auspicious"},{"name":"Roga","start":"13:30","end":"14:56","startHours":13.504731902281206,"endHours":14.941500797262876,"quality":"inauspicious"},{"name":"Udveg","start":"14:56","end":"16:23","startHours":14.941500797262876,"endHours":16.378269692244547,"quality":"inauspicious"},{"name":"Chala","start":"16:23","end":"17:49","startHours":16.378269692244547,"endHours":17.81503858722622,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:49","end":"19:23","startHours":17.81503858722622,"endHours":19.378269692244547,"quality":"inauspicious"},{"name":"Udveg","start":"19:23","end":"20:56","startHours":19.378269692244547,"endHours":20.941500797262876,"quality":"inauspicious"},{"name":"Chala","start":"20:56","end":"22:30","startHours":20.941500797262876,"endHours":22.504731902281208,"quality":"neutral"},{"name":"Labha","start":"22:30","end":"00:04","startHours":22.504731902281208,"endHours":24.067963007299536,"quality":"auspicious"},{"name":"Amṛta","start":"00:04","end":"01:38","startHours":24.067963007299536,"endHours":25.631194112317864,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"03:12","startHours":25.631194112317864,"endHours":27.194425217336196,"quality":"inauspicious"},{"name":"Śubha","start":"03:12","end":"04:45","startHours":27.194425217336196,"endHours":28.757656322354524,"quality":"auspicious"},{"name":"Roga","start":"04:45","end":"06:19","startHours":28.757656322354524,"endHours":30.320887427372853,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.320887427372852,"endHours":7.320887427372852,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.320887427372852,"endHours":8.320887427372853,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.320887427372853,"endHours":9.320887427372853,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.320887427372853,"endHours":10.320887427372853,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.320887427372853,"endHours":11.320887427372853,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.320887427372853,"endHours":12.320887427372853,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.320887427372853,"endHours":13.320887427372853,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.320887427372853,"endHours":14.320887427372853,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.320887427372853,"endHours":15.320887427372853,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.320887427372853,"endHours":16.320887427372853,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.320887427372853,"endHours":17.320887427372853,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.320887427372853,"endHours":18.320887427372853,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.320887427372853,"endHours":19.320887427372853,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.320887427372853,"endHours":20.320887427372853,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.320887427372853,"endHours":21.320887427372853,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.320887427372853,"endHours":22.320887427372853,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.320887427372853,"endHours":23.320887427372853,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.320887427372853,"endHours":24.320887427372853,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.320887427372853,"endHours":25.320887427372853,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.320887427372853,"endHours":26.320887427372853,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.320887427372853,"endHours":27.320887427372853,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.320887427372853,"endHours":28.320887427372853,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.320887427372853,"endHours":29.320887427372853,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.320887427372853,"endHours":30.320887427372853,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-9.036391879751504,"eotMinutes":15.227419562027912,"ayanamsa":23.906}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"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 October 17, 2003 CE · Mathurā · Vidhyamitra","description":"October 17, 2003 CE for Mathurā: Kṛṣṇa Saptamī, sūryodaya 06:19, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2003-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2003-10-17","sa":"https://sa.vidhyamitra.com/city/mathura/2003-10-17","hi":"https://hi.vidhyamitra.com/city/mathura/2003-10-17","x-default":"https://vidhyamitra.com/city/mathura/2003-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T09:58:04.969Z","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":"2026-05-14T09:58:04.969Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T09:58:04.969Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}