{"id":"vidhyamitra:city-day:mathura:2002-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2002-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-02-09","date_display":"February 9, 2002 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":2002,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452314.770833,"kali_year":5103,"ahargana":1863849.2708,"sun":{"sidereal_longitude":296.2899,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":258.6922,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.4024,"elapsed_within_tithi_degrees":10.4024},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.6922,"elapsed_within_degrees":5.3589},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.9821},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2002,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452314.770833,"ahargana":1863849.2708,"kali_year":5103,"ayanamsa_lahiri":23.8824,"grahas":{"sun":{"sidereal_longitude":296.227899,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":259.514999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-1.1177},"mars":{"sidereal_longitude":351.414199,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":274.66469900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":72.342599,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":302.332999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":44.048699,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":64.2962,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":244.2962,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452314.770833,"kali_year":5103,"ahargana":1863849.2708,"sun":{"sidereal_longitude":296.2899,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":258.6922,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.4024,"elapsed_within_tithi_degrees":10.4024},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.6922,"elapsed_within_degrees":5.3589},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.9821},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.118,"elongation":37.598},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.118,"opposition_distance":142.402}},"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":"07:01","sunsetLocal":"18:06","solarNoonLocal":"12:34","dayLengthHours":11.078516158714471,"dayLengthDisplay":"11 Hours 04 Mins 43 Secs","nightLengthDisplay":"12 Hours 55 Mins 17 Secs","moonriseLocal":"04:54","moonsetLocal":"15:19","rahuKala":{"name":"Rāhu Kāla","start":"09:48","end":"11:11","startHours":9.793846122364581,"endHours":11.178660642203889,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:57","end":"15:20","startHours":13.948289681882507,"endHours":15.333104201721817,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:01","end":"08:25","startHours":7.024217082685962,"endHours":8.409031602525271,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:59","startHours":9.609204186386005,"endHours":9.978488058343155,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.4858219226323985,"endHours":7.781249020198118,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.194191290086048,"endHours":12.932759034000346,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:33","end":"06:17","startHours":5.5470815948573655,"endHours":6.285649338771664,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:01","startHours":6.10100740279309,"endHours":7.024217082685962,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:09","startHours":14.409894521828942,"endHours":15.148462265743241,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.902733241400433,"endHours":18.302733241400432,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:34","startHours":18.102733241400433,"endHours":18.564338081346868,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.852733241400433,"endHours":19.602733241400433,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.19419129008605,"endHours":24.932759034000345,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:01","end":"08:25","startHours":7.024217082685962,"endHours":8.409031602525271,"quality":"inauspicious"},{"name":"Śubha","start":"08:25","end":"09:48","startHours":8.409031602525271,"endHours":9.793846122364581,"quality":"auspicious"},{"name":"Roga","start":"09:48","end":"11:11","startHours":9.793846122364581,"endHours":11.178660642203889,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:34","startHours":11.178660642203889,"endHours":12.563475162043197,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"13:57","startHours":12.563475162043197,"endHours":13.948289681882507,"quality":"neutral"},{"name":"Labha","start":"13:57","end":"15:20","startHours":13.948289681882507,"endHours":15.333104201721817,"quality":"auspicious"},{"name":"Amṛta","start":"15:20","end":"16:43","startHours":15.333104201721817,"endHours":16.717918721561123,"quality":"auspicious"},{"name":"Kāla","start":"16:43","end":"18:06","startHours":16.717918721561123,"endHours":18.102733241400433,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:06","end":"19:43","startHours":18.102733241400433,"endHours":19.717918721561123,"quality":"auspicious"},{"name":"Amṛta","start":"19:43","end":"21:20","startHours":19.717918721561123,"endHours":21.333104201721817,"quality":"auspicious"},{"name":"Kāla","start":"21:20","end":"22:57","startHours":21.333104201721817,"endHours":22.948289681882507,"quality":"inauspicious"},{"name":"Śubha","start":"22:57","end":"00:34","startHours":22.948289681882507,"endHours":24.563475162043197,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:11","startHours":24.563475162043197,"endHours":26.178660642203887,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:48","startHours":26.178660642203887,"endHours":27.793846122364577,"quality":"inauspicious"},{"name":"Chala","start":"03:48","end":"05:25","startHours":27.793846122364577,"endHours":29.40903160252527,"quality":"neutral"},{"name":"Labha","start":"05:25","end":"07:01","startHours":29.40903160252527,"endHours":31.02421708268596,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.024217082685962,"endHours":8.024217082685961,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.024217082685961,"endHours":9.024217082685961,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.024217082685961,"endHours":10.024217082685961,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.024217082685961,"endHours":11.024217082685961,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.024217082685961,"endHours":12.024217082685961,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.024217082685961,"endHours":13.024217082685961,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.024217082685961,"endHours":14.024217082685961,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.024217082685961,"endHours":15.024217082685961,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.024217082685961,"endHours":16.02421708268596,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.02421708268596,"endHours":17.02421708268596,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.02421708268596,"endHours":18.02421708268596,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.02421708268596,"endHours":19.02421708268596,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.02421708268596,"endHours":20.02421708268596,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.02421708268596,"endHours":21.02421708268596,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.02421708268596,"endHours":22.02421708268596,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.02421708268596,"endHours":23.02421708268596,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.02421708268596,"endHours":24.02421708268596,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.02421708268596,"endHours":25.02421708268596,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.02421708268596,"endHours":26.02421708268596,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.02421708268596,"endHours":27.02421708268596,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.02421708268596,"endHours":28.02421708268596,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.02421708268596,"endHours":29.02421708268596,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.02421708268596,"endHours":30.02421708268596,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.02421708268596,"endHours":31.02421708268596,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-14.777762031075481,"eotMinutes":-14.503309722591807,"ayanamsa":23.8824}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 February 9, 2002 CE · Mathurā · Vidhyamitra","description":"February 9, 2002 CE for Mathurā: Kṛṣṇa Dvādaśī, sūryodaya 07:01, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2002-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2002-02-09","sa":"https://sa.vidhyamitra.com/city/mathura/2002-02-09","hi":"https://hi.vidhyamitra.com/city/mathura/2002-02-09","x-default":"https://vidhyamitra.com/city/mathura/2002-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:40:10.129Z","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":"2026-05-14T11:40:10.129Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:40:10.129Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}