{"id":"vidhyamitra:city-day:mathura:2002-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2002-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-05-31","date_display":"May 31, 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":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452425.770833,"kali_year":5104,"ahargana":1863960.2708,"sun":{"sidereal_longitude":45.4317,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":282.4571,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.0254,"elapsed_within_tithi_degrees":9.0254},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.4571,"elapsed_within_degrees":2.4571},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.8888},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2002,"month":5,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452425.770833,"ahargana":1863960.2708,"kali_year":5104,"ayanamsa_lahiri":23.8867,"grahas":{"sun":{"sidereal_longitude":45.55505800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":282.18535799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-3.1267},"mars":{"sidereal_longitude":67.79215799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":39.85655800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":82.40495800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":78.61015800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":53.27945799999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":58.4148,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":238.4148,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2002,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452425.770833,"kali_year":5104,"ahargana":1863960.2708,"sun":{"sidereal_longitude":45.4317,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":282.4571,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.0254,"elapsed_within_tithi_degrees":9.0254},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.4571,"elapsed_within_degrees":2.4571},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.8888},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.127,"elongation":122.975},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.127,"opposition_distance":57.025}},"eclipse_window_40days":[{"offset_days":11,"type":"solar","occurs":true,"moon_latitude":-0.149,"elongation":0.05}]},"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":"05:24","sunsetLocal":"19:09","solarNoonLocal":"12:17","dayLengthHours":13.745300523976603,"dayLengthDisplay":"13 Hours 44 Mins 43 Secs","nightLengthDisplay":"10 Hours 15 Mins 17 Secs","moonriseLocal":"22:41","moonsetLocal":"09:25","rahuKala":{"name":"Rāhu Kāla","start":"10:34","end":"12:17","startHours":10.561931321867261,"endHours":12.280093887364337,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:43","end":"17:26","startHours":15.716419018358486,"endHours":17.434581583855564,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:08","end":"08:51","startHours":7.1256061908731105,"endHours":8.843768756370185,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:04","startHours":8.614680414303908,"endHours":9.072857098436462,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:21","startHours":5.980164480541727,"endHours":6.346705827847769,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:44","startHours":11.821917203231784,"endHours":12.73827057149689,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:34","end":"04:29","startHours":3.5747368888458215,"endHours":4.491090257110928,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:16","end":"05:24","startHours":4.262001915044651,"endHours":5.407443625376035,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:29","startHours":14.570977308027103,"endHours":15.48733067629221,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.95274414935264,"endHours":19.352744149352638,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:44","startHours":19.15274414935264,"endHours":19.72546500451833,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.90274414935264,"endHours":20.65274414935264,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:44","startHours":23.821917203231784,"endHours":24.73827057149689,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:24","end":"07:08","startHours":5.407443625376035,"endHours":7.1256061908731105,"quality":"neutral"},{"name":"Labha","start":"07:08","end":"08:51","startHours":7.1256061908731105,"endHours":8.843768756370185,"quality":"auspicious"},{"name":"Amṛta","start":"08:51","end":"10:34","startHours":8.843768756370185,"endHours":10.561931321867261,"quality":"auspicious"},{"name":"Kāla","start":"10:34","end":"12:17","startHours":10.561931321867261,"endHours":12.280093887364337,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"14:00","startHours":12.280093887364337,"endHours":13.998256452861412,"quality":"auspicious"},{"name":"Roga","start":"14:00","end":"15:43","startHours":13.998256452861412,"endHours":15.716419018358486,"quality":"inauspicious"},{"name":"Udveg","start":"15:43","end":"17:26","startHours":15.716419018358486,"endHours":17.434581583855564,"quality":"inauspicious"},{"name":"Chala","start":"17:26","end":"19:09","startHours":17.434581583855564,"endHours":19.15274414935264,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:09","end":"20:26","startHours":19.15274414935264,"endHours":20.434581583855564,"quality":"inauspicious"},{"name":"Udveg","start":"20:26","end":"21:43","startHours":20.434581583855564,"endHours":21.716419018358486,"quality":"inauspicious"},{"name":"Chala","start":"21:43","end":"23:00","startHours":21.716419018358486,"endHours":22.998256452861412,"quality":"neutral"},{"name":"Labha","start":"23:00","end":"00:17","startHours":22.998256452861412,"endHours":24.280093887364337,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:34","startHours":24.280093887364337,"endHours":25.561931321867263,"quality":"auspicious"},{"name":"Kāla","start":"01:34","end":"02:51","startHours":25.561931321867263,"endHours":26.84376875637019,"quality":"inauspicious"},{"name":"Śubha","start":"02:51","end":"04:08","startHours":26.84376875637019,"endHours":28.12560619087311,"quality":"auspicious"},{"name":"Roga","start":"04:08","end":"05:24","startHours":28.12560619087311,"endHours":29.407443625376036,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.407443625376035,"endHours":6.407443625376035,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.407443625376035,"endHours":7.407443625376035,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.407443625376035,"endHours":8.407443625376036,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.407443625376036,"endHours":9.407443625376036,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.407443625376036,"endHours":10.407443625376036,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.407443625376036,"endHours":11.407443625376036,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.407443625376036,"endHours":12.407443625376036,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.407443625376036,"endHours":13.407443625376036,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.407443625376036,"endHours":14.407443625376036,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.407443625376036,"endHours":15.407443625376036,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.407443625376036,"endHours":16.407443625376036,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.407443625376036,"endHours":17.407443625376036,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.407443625376036,"endHours":18.407443625376036,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.407443625376036,"endHours":19.407443625376036,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.407443625376036,"endHours":20.407443625376036,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.407443625376036,"endHours":21.407443625376036,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.407443625376036,"endHours":22.407443625376036,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.407443625376036,"endHours":23.407443625376036,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.407443625376036,"endHours":24.407443625376036,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.407443625376036,"endHours":25.407443625376036,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.407443625376036,"endHours":26.407443625376036,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.407443625376036,"endHours":27.407443625376036,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.407443625376036,"endHours":28.407443625376036,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.407443625376036,"endHours":29.407443625376036,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.863902533925998,"eotMinutes":2.4995667581397525,"ayanamsa":23.8867}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pañcamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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 May 31, 2002 CE · Mathurā · Vidhyamitra","description":"May 31, 2002 CE for Mathurā: Kṛṣṇa Pañcamī, sūryodaya 05:24, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2002-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2002-05-31","sa":"https://sa.vidhyamitra.com/city/mathura/2002-05-31","hi":"https://hi.vidhyamitra.com/city/mathura/2002-05-31","x-default":"https://vidhyamitra.com/city/mathura/2002-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:47:02.004Z","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":"2026-05-14T18:47:02.004Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:47:02.004Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}