{"id":"vidhyamitra:city-day:mysore:1998-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1998-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-04-08","date_display":"April 8, 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":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450911.770833,"kali_year":5099,"ahargana":1862446.2708,"sun":{"sidereal_longitude":354.3391,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":130.1963,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.8571,"elapsed_within_tithi_degrees":3.8571},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.1963,"elapsed_within_degrees":10.1963},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.5354},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450911.770833,"ahargana":1862446.2708,"kali_year":5099,"ayanamsa_lahiri":23.8288,"grahas":{"sun":{"sidereal_longitude":354.183304,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":131.923904,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-0.6596},"mars":{"sidereal_longitude":2.470103999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":351.986204,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":320.918404,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":308.06760399999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":358.817004,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":138.6339,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":318.6339,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1998,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450911.770833,"kali_year":5099,"ahargana":1862446.2708,"sun":{"sidereal_longitude":354.3391,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":130.1963,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":135.8571,"elapsed_within_tithi_degrees":3.8571},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.1963,"elapsed_within_degrees":10.1963},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":124.5354},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.66,"elongation":135.857},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.66,"opposition_distance":44.143}},"eclipse_window_40days":[]},"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"sunriseLocal":"06:16","sunsetLocal":"18:35","solarNoonLocal":"12:26","dayLengthHours":12.320982232702672,"dayLengthDisplay":"12 Hours 19 Mins 16 Secs","nightLengthDisplay":"11 Hours 40 Mins 44 Secs","moonriseLocal":"15:26","moonsetLocal":"03:47","rahuKala":{"name":"Rāhu Kāla","start":"12:26","end":"13:58","startHours":12.427207509611168,"endHours":13.967330288699003,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:48","end":"09:21","startHours":7.806839172347665,"endHours":9.3469619514355,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:53","end":"12:26","startHours":10.887084730523334,"endHours":12.427207509611168,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:33","startHours":9.141612247557122,"endHours":9.552311655313877,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.780090652955776,"endHours":7.108650179161181,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:50","startHours":12.016508101854411,"endHours":12.837906917367922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:27","startHours":4.623918762232808,"endHours":5.44531757774632,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.2399678738679425,"endHours":6.2667163932598315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:18","startHours":14.480704548394947,"endHours":15.302103363908458,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.387698625962503,"endHours":18.787698625962502,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.587698625962503,"endHours":19.101072885658446,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.337698625962503,"endHours":20.087698625962503,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:50","startHours":24.01650810185441,"endHours":24.83790691736792,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:16","end":"07:48","startHours":6.2667163932598315,"endHours":7.806839172347665,"quality":"auspicious"},{"name":"Amṛta","start":"07:48","end":"09:21","startHours":7.806839172347665,"endHours":9.3469619514355,"quality":"auspicious"},{"name":"Kāla","start":"09:21","end":"10:53","startHours":9.3469619514355,"endHours":10.887084730523334,"quality":"inauspicious"},{"name":"Śubha","start":"10:53","end":"12:26","startHours":10.887084730523334,"endHours":12.427207509611168,"quality":"auspicious"},{"name":"Roga","start":"12:26","end":"13:58","startHours":12.427207509611168,"endHours":13.967330288699003,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:30","startHours":13.967330288699003,"endHours":15.507453067786834,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"17:03","startHours":15.507453067786834,"endHours":17.04757584687467,"quality":"neutral"},{"name":"Labha","start":"17:03","end":"18:35","startHours":17.04757584687467,"endHours":18.587698625962503,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:35","end":"20:03","startHours":18.587698625962503,"endHours":20.04757584687467,"quality":"inauspicious"},{"name":"Chala","start":"20:03","end":"21:30","startHours":20.04757584687467,"endHours":21.507453067786834,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"22:58","startHours":21.507453067786834,"endHours":22.967330288699003,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:26","startHours":22.967330288699003,"endHours":24.427207509611165,"quality":"auspicious"},{"name":"Kāla","start":"00:26","end":"01:53","startHours":24.427207509611165,"endHours":25.887084730523334,"quality":"inauspicious"},{"name":"Śubha","start":"01:53","end":"03:21","startHours":25.887084730523334,"endHours":27.3469619514355,"quality":"auspicious"},{"name":"Roga","start":"03:21","end":"04:48","startHours":27.3469619514355,"endHours":28.806839172347665,"quality":"inauspicious"},{"name":"Udveg","start":"04:48","end":"06:16","startHours":28.806839172347665,"endHours":30.26671639325983,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.2667163932598315,"endHours":7.2667163932598315,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.2667163932598315,"endHours":8.26671639325983,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.26671639325983,"endHours":9.26671639325983,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.26671639325983,"endHours":10.26671639325983,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.26671639325983,"endHours":11.26671639325983,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.26671639325983,"endHours":12.26671639325983,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.26671639325983,"endHours":13.26671639325983,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.26671639325983,"endHours":14.26671639325983,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.26671639325983,"endHours":15.26671639325983,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.26671639325983,"endHours":16.26671639325983,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.26671639325983,"endHours":17.26671639325983,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.26671639325983,"endHours":18.26671639325983,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.26671639325983,"endHours":19.26671639325983,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.26671639325983,"endHours":20.26671639325983,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.26671639325983,"endHours":21.26671639325983,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.26671639325983,"endHours":22.26671639325983,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.26671639325983,"endHours":23.26671639325983,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.26671639325983,"endHours":24.26671639325983,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.26671639325983,"endHours":25.26671639325983,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.26671639325983,"endHours":26.26671639325983,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.26671639325983,"endHours":27.26671639325983,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.26671639325983,"endHours":28.26671639325983,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.26671639325983,"endHours":29.26671639325983,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.26671639325983,"endHours":30.26671639325983,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":7.064464504812766,"eotMinutes":-2.1900505766699547,"ayanamsa":23.8288}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvādaśī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mysore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 8, 1998 CE · Mysore, Karnataka · Vidhyamitra","description":"April 8, 1998 CE for Mysore, Karnataka: Śukla Dvādaśī, sūryodaya 06:16, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1998-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1998-04-08","sa":"https://sa.vidhyamitra.com/city/mysore/1998-04-08","hi":"https://hi.vidhyamitra.com/city/mysore/1998-04-08","x-default":"https://vidhyamitra.com/city/mysore/1998-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:11:58.577Z","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":"2026-05-17T11:11:58.577Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:11:58.577Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}