{"id":"vidhyamitra:city-day:mathura:1998-07-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1998-07-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-07-24","date_display":"July 24, 1998 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":1998,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451018.770833,"kali_year":5100,"ahargana":1862553.2708,"sun":{"sidereal_longitude":96.651,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":104.2222,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.5712,"elapsed_within_tithi_degrees":7.5712},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.2222,"elapsed_within_degrees":10.8889},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.8732},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1998,"month":7,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451018.770833,"ahargana":1862553.2708,"kali_year":5100,"ayanamsa_lahiri":23.8329,"grahas":{"sun":{"sidereal_longitude":97.134116,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":102.82311600000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-2.1622},"mars":{"sidereal_longitude":78.053316,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":122.55161599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":334.163716,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":71.49481600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":9.310215999999969,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":132.9645,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":312.9645,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1998,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451018.770833,"kali_year":5100,"ahargana":1862553.2708,"sun":{"sidereal_longitude":96.651,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":104.2222,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.5712,"elapsed_within_tithi_degrees":7.5712},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.2222,"elapsed_within_degrees":10.8889},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.8732},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.162,"elongation":7.571},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.162,"opposition_distance":172.429}},"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":"05:38","sunsetLocal":"19:13","solarNoonLocal":"12:25","dayLengthHours":13.586867746119063,"dayLengthDisplay":"13 Hours 35 Mins 13 Secs","nightLengthDisplay":"10 Hours 24 Mins 47 Secs","moonriseLocal":"06:05","moonsetLocal":"19:31","rahuKala":{"name":"Rāhu Kāla","start":"10:44","end":"12:25","startHours":10.726064364920424,"endHours":12.424422833185307,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:49","end":"17:31","startHours":15.821139769715073,"endHours":17.519498237979953,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:20","end":"09:02","startHours":7.3293474283906574,"endHours":9.02770589665554,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.80125810088689,"endHours":9.254153692424191,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:34","startHours":6.197108449547402,"endHours":6.559424922777244,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:53","startHours":11.971527241648005,"endHours":12.87731842472261,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:44","startHours":3.8194065939765665,"endHours":4.725197777051171,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:38","startHours":4.498749981282519,"endHours":5.630988960125775,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:36","startHours":14.688900790871818,"endHours":15.594691973946423,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.01785670624484,"endHours":19.417856706244837,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:47","startHours":19.217856706244838,"endHours":19.783976195666465,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.967856706244838,"endHours":20.717856706244838,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:53","startHours":23.971527241648005,"endHours":24.87731842472261,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:38","end":"07:20","startHours":5.630988960125775,"endHours":7.3293474283906574,"quality":"neutral"},{"name":"Labha","start":"07:20","end":"09:02","startHours":7.3293474283906574,"endHours":9.02770589665554,"quality":"auspicious"},{"name":"Amṛta","start":"09:02","end":"10:44","startHours":9.02770589665554,"endHours":10.726064364920424,"quality":"auspicious"},{"name":"Kāla","start":"10:44","end":"12:25","startHours":10.726064364920424,"endHours":12.424422833185307,"quality":"inauspicious"},{"name":"Śubha","start":"12:25","end":"14:07","startHours":12.424422833185307,"endHours":14.122781301450189,"quality":"auspicious"},{"name":"Roga","start":"14:07","end":"15:49","startHours":14.122781301450189,"endHours":15.821139769715073,"quality":"inauspicious"},{"name":"Udveg","start":"15:49","end":"17:31","startHours":15.821139769715073,"endHours":17.519498237979953,"quality":"inauspicious"},{"name":"Chala","start":"17:31","end":"19:13","startHours":17.519498237979953,"endHours":19.217856706244838,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:13","end":"20:31","startHours":19.217856706244838,"endHours":20.519498237979956,"quality":"inauspicious"},{"name":"Udveg","start":"20:31","end":"21:49","startHours":20.519498237979956,"endHours":21.82113976971507,"quality":"inauspicious"},{"name":"Chala","start":"21:49","end":"23:07","startHours":21.82113976971507,"endHours":23.12278130145019,"quality":"neutral"},{"name":"Labha","start":"23:07","end":"00:25","startHours":23.12278130145019,"endHours":24.424422833185307,"quality":"auspicious"},{"name":"Amṛta","start":"00:25","end":"01:44","startHours":24.424422833185307,"endHours":25.726064364920425,"quality":"auspicious"},{"name":"Kāla","start":"01:44","end":"03:02","startHours":25.726064364920425,"endHours":27.02770589665554,"quality":"inauspicious"},{"name":"Śubha","start":"03:02","end":"04:20","startHours":27.02770589665554,"endHours":28.32934742839066,"quality":"auspicious"},{"name":"Roga","start":"04:20","end":"05:38","startHours":28.32934742839066,"endHours":29.630988960125777,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.630988960125775,"endHours":6.630988960125775,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.630988960125775,"endHours":7.630988960125775,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.630988960125775,"endHours":8.630988960125775,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.630988960125775,"endHours":9.630988960125775,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.630988960125775,"endHours":10.630988960125775,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.630988960125775,"endHours":11.630988960125775,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.630988960125775,"endHours":12.630988960125775,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.630988960125775,"endHours":13.630988960125775,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.630988960125775,"endHours":14.630988960125775,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.630988960125775,"endHours":15.630988960125775,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.630988960125775,"endHours":16.630988960125777,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.630988960125777,"endHours":17.630988960125777,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.630988960125777,"endHours":18.630988960125777,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.630988960125777,"endHours":19.630988960125777,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.630988960125777,"endHours":20.630988960125777,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.630988960125777,"endHours":21.630988960125777,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.630988960125777,"endHours":22.630988960125777,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.630988960125777,"endHours":23.630988960125777,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.630988960125777,"endHours":24.630988960125777,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.630988960125777,"endHours":25.630988960125777,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.630988960125777,"endHours":26.630988960125777,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.630988960125777,"endHours":27.630988960125777,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.630988960125777,"endHours":28.630988960125777,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.630988960125777,"endHours":29.630988960125777,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhātṛ","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":19.940318028925866,"eotMinutes":-6.160169991118456,"ayanamsa":23.8329}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"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":"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 July 24, 1998 CE · Mathurā · Vidhyamitra","description":"July 24, 1998 CE for Mathurā: Śukla Pratipada, sūryodaya 05:38, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1998-07-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1998-07-24","sa":"https://sa.vidhyamitra.com/city/mathura/1998-07-24","hi":"https://hi.vidhyamitra.com/city/mathura/1998-07-24","x-default":"https://vidhyamitra.com/city/mathura/1998-07-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T16:37:04.278Z","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":"2026-05-14T16:37:04.278Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T16:37:04.278Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}