{"id":"vidhyamitra:city-day:mathura:2001-10-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2001-10-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-10-11","date_display":"October 11, 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":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452193.770833,"kali_year":5103,"ahargana":1863728.2708,"sun":{"sidereal_longitude":173.1749,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":97.2287,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.0538,"elapsed_within_tithi_degrees":8.0538},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.2287,"elapsed_within_degrees":3.8954},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.4036},"karana":{"half_tithi_index":47,"name":"Gara"},"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":10,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452193.770833,"ahargana":1863728.2708,"kali_year":5103,"ayanamsa_lahiri":23.8778,"grahas":{"sun":{"sidereal_longitude":173.91932299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":94.996823,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":2.0077},"mars":{"sidereal_longitude":265.014723,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":180.714023,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":80.89512300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":150.62832300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":50.83622300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":70.7073,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.7073,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2001,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452193.770833,"kali_year":5103,"ahargana":1863728.2708,"sun":{"sidereal_longitude":173.1749,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":97.2287,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.0538,"elapsed_within_tithi_degrees":8.0538},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":97.2287,"elapsed_within_degrees":3.8954},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.4036},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.008,"elongation":75.946},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.008,"opposition_distance":104.054}},"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":"06:16","sunsetLocal":"17:54","solarNoonLocal":"12:05","dayLengthHours":11.639099988038765,"dayLengthDisplay":"11 Hours 38 Mins 21 Secs","nightLengthDisplay":"12 Hours 21 Mins 39 Secs","moonriseLocal":"00:02","moonsetLocal":"13:37","rahuKala":{"name":"Rāhu Kāla","start":"13:33","end":"15:00","startHours":13.543534598567678,"endHours":14.998422097072524,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:16","end":"07:43","startHours":6.269097106043449,"endHours":7.723984604548295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:11","end":"10:38","startHours":9.178872103053141,"endHours":10.633759601557987,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.984887103252493,"endHours":9.372857102853786,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:04","startHours":6.754059605545065,"endHours":7.064435605226098,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:29","startHours":11.70067710046154,"endHours":12.476617099664125,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:30","startHours":4.71721710763828,"endHours":5.493157106840865,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:16","startHours":5.299172107040219,"endHours":6.269097106043449,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:48","startHours":14.028497098069293,"endHours":14.804437097271878,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.708197094082216,"endHours":18.108197094082215,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:24","startHours":17.908197094082215,"endHours":18.39315959358383,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.658197094082215,"endHours":19.408197094082215,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:29","startHours":23.70067710046154,"endHours":24.476617099664125,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:16","end":"07:43","startHours":6.269097106043449,"endHours":7.723984604548295,"quality":"auspicious"},{"name":"Roga","start":"07:43","end":"09:11","startHours":7.723984604548295,"endHours":9.178872103053141,"quality":"inauspicious"},{"name":"Udveg","start":"09:11","end":"10:38","startHours":9.178872103053141,"endHours":10.633759601557987,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"12:05","startHours":10.633759601557987,"endHours":12.088647100062833,"quality":"neutral"},{"name":"Labha","start":"12:05","end":"13:33","startHours":12.088647100062833,"endHours":13.543534598567678,"quality":"auspicious"},{"name":"Amṛta","start":"13:33","end":"15:00","startHours":13.543534598567678,"endHours":14.998422097072524,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:27","startHours":14.998422097072524,"endHours":16.45330959557737,"quality":"inauspicious"},{"name":"Śubha","start":"16:27","end":"17:54","startHours":16.45330959557737,"endHours":17.908197094082215,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:54","end":"19:27","startHours":17.908197094082215,"endHours":19.45330959557737,"quality":"auspicious"},{"name":"Kāla","start":"19:27","end":"21:00","startHours":19.45330959557737,"endHours":20.998422097072524,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:33","startHours":20.998422097072524,"endHours":22.54353459856768,"quality":"auspicious"},{"name":"Roga","start":"22:33","end":"00:05","startHours":22.54353459856768,"endHours":24.088647100062833,"quality":"inauspicious"},{"name":"Udveg","start":"00:05","end":"01:38","startHours":24.088647100062833,"endHours":25.633759601557987,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:11","startHours":25.633759601557987,"endHours":27.17887210305314,"quality":"neutral"},{"name":"Labha","start":"03:11","end":"04:43","startHours":27.17887210305314,"endHours":28.723984604548296,"quality":"auspicious"},{"name":"Amṛta","start":"04:43","end":"06:16","startHours":28.723984604548296,"endHours":30.26909710604345,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.269097106043449,"endHours":7.269097106043449,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.269097106043449,"endHours":8.26909710604345,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.26909710604345,"endHours":9.26909710604345,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.26909710604345,"endHours":10.26909710604345,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.26909710604345,"endHours":11.26909710604345,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.26909710604345,"endHours":12.26909710604345,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.26909710604345,"endHours":13.26909710604345,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.26909710604345,"endHours":14.26909710604345,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.26909710604345,"endHours":15.26909710604345,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.26909710604345,"endHours":16.26909710604345,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.26909710604345,"endHours":17.26909710604345,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.26909710604345,"endHours":18.26909710604345,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.26909710604345,"endHours":19.26909710604345,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.26909710604345,"endHours":20.26909710604345,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.26909710604345,"endHours":21.26909710604345,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.26909710604345,"endHours":22.26909710604345,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.26909710604345,"endHours":23.26909710604345,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.26909710604345,"endHours":24.26909710604345,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.26909710604345,"endHours":25.26909710604345,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.26909710604345,"endHours":26.26909710604345,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.26909710604345,"endHours":27.26909710604345,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.26909710604345,"endHours":28.26909710604345,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.26909710604345,"endHours":29.26909710604345,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.26909710604345,"endHours":30.26909710604345,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","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":-6.982485497206275,"eotMinutes":13.986373996230075,"ayanamsa":23.8778}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Navamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"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":"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 October 11, 2001 CE · Mathurā · Vidhyamitra","description":"October 11, 2001 CE for Mathurā: Kṛṣṇa Navamī, sūryodaya 06:16, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2001-10-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2001-10-11","sa":"https://sa.vidhyamitra.com/city/mathura/2001-10-11","hi":"https://hi.vidhyamitra.com/city/mathura/2001-10-11","x-default":"https://vidhyamitra.com/city/mathura/2001-10-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:39:00.380Z","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":"2026-05-14T17:39:00.380Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:39:00.380Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}