{"id":"vidhyamitra:city-day:mysore:1990-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1990-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-05-17","date_display":"May 17, 1990 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":1990,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448028.770833,"kali_year":5092,"ahargana":1859563.2708,"sun":{"sidereal_longitude":32.1671,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":296.7069,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.5399,"elapsed_within_tithi_degrees":0.5399},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":296.7069,"elapsed_within_degrees":3.3736},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.874},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1990,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448028.770833,"ahargana":1859563.2708,"kali_year":5092,"ayanamsa_lahiri":23.7185,"grahas":{"sun":{"sidereal_longitude":32.17265600000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":292.916556,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":0.4166},"mars":{"sidereal_longitude":325.8533560000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":14.293356000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":76.19985600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":351.012556,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":271.280756,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":291.3891,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.3891,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448028.770833,"kali_year":5092,"ahargana":1859563.2708,"sun":{"sidereal_longitude":32.1671,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":296.7069,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.5399,"elapsed_within_tithi_degrees":0.5399},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":296.7069,"elapsed_within_degrees":3.3736},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.874},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.417,"elongation":95.46},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.417,"opposition_distance":84.54}},"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":"05:59","sunsetLocal":"18:41","solarNoonLocal":"12:20","dayLengthHours":12.702096105482447,"dayLengthDisplay":"12 Hours 42 Mins 08 Secs","nightLengthDisplay":"11 Hours 17 Mins 52 Secs","moonriseLocal":"23:54","moonsetLocal":"11:31","rahuKala":{"name":"Rāhu Kāla","start":"13:55","end":"15:30","startHours":13.916454019951756,"endHours":15.504216033137062,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:59","end":"07:34","startHours":5.977643954025226,"endHours":7.565405967210532,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:09","end":"10:44","startHours":9.153167980395839,"endHours":10.740929993581144,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:22","startHours":8.941466378637797,"endHours":9.36486958215388,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:51","startHours":6.506897958420328,"endHours":6.845620521233194,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.905288803250368,"endHours":12.75209521028253,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:08","startHours":4.2840311399609,"endHours":5.130837546993063,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:59","startHours":4.9191359452350225,"endHours":5.977643954025226,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.445708024346857,"endHours":15.29251443137902,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.479740059507673,"endHours":18.87974005950767,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:13","startHours":18.679740059507672,"endHours":19.208994063902775,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.429740059507672,"endHours":20.179740059507672,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.905288803250368,"endHours":24.75209521028253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:59","end":"07:34","startHours":5.977643954025226,"endHours":7.565405967210532,"quality":"auspicious"},{"name":"Roga","start":"07:34","end":"09:09","startHours":7.565405967210532,"endHours":9.153167980395839,"quality":"inauspicious"},{"name":"Udveg","start":"09:09","end":"10:44","startHours":9.153167980395839,"endHours":10.740929993581144,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:20","startHours":10.740929993581144,"endHours":12.328692006766449,"quality":"neutral"},{"name":"Labha","start":"12:20","end":"13:55","startHours":12.328692006766449,"endHours":13.916454019951756,"quality":"auspicious"},{"name":"Amṛta","start":"13:55","end":"15:30","startHours":13.916454019951756,"endHours":15.504216033137062,"quality":"auspicious"},{"name":"Kāla","start":"15:30","end":"17:06","startHours":15.504216033137062,"endHours":17.091978046322367,"quality":"inauspicious"},{"name":"Śubha","start":"17:06","end":"18:41","startHours":17.091978046322367,"endHours":18.679740059507672,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:41","end":"20:06","startHours":18.679740059507672,"endHours":20.091978046322367,"quality":"auspicious"},{"name":"Kāla","start":"20:06","end":"21:30","startHours":20.091978046322367,"endHours":21.504216033137062,"quality":"inauspicious"},{"name":"Śubha","start":"21:30","end":"22:55","startHours":21.504216033137062,"endHours":22.916454019951754,"quality":"auspicious"},{"name":"Roga","start":"22:55","end":"00:20","startHours":22.916454019951754,"endHours":24.32869200676645,"quality":"inauspicious"},{"name":"Udveg","start":"00:20","end":"01:44","startHours":24.32869200676645,"endHours":25.740929993581144,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:09","startHours":25.740929993581144,"endHours":27.153167980395835,"quality":"neutral"},{"name":"Labha","start":"03:09","end":"04:34","startHours":27.153167980395835,"endHours":28.56540596721053,"quality":"auspicious"},{"name":"Amṛta","start":"04:34","end":"05:59","startHours":28.56540596721053,"endHours":29.977643954025226,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.977643954025226,"endHours":6.977643954025226,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.977643954025226,"endHours":7.977643954025226,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.977643954025226,"endHours":8.977643954025226,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.977643954025226,"endHours":9.977643954025226,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.977643954025226,"endHours":10.977643954025226,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.977643954025226,"endHours":11.977643954025226,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.977643954025226,"endHours":12.977643954025226,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.977643954025226,"endHours":13.977643954025226,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.977643954025226,"endHours":14.977643954025226,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.977643954025226,"endHours":15.977643954025226,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.977643954025226,"endHours":16.977643954025226,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.977643954025226,"endHours":17.977643954025226,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.977643954025226,"endHours":18.977643954025226,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.977643954025226,"endHours":19.977643954025226,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.977643954025226,"endHours":20.977643954025226,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.977643954025226,"endHours":21.977643954025226,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.977643954025226,"endHours":22.977643954025226,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.977643954025226,"endHours":23.977643954025226,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.977643954025226,"endHours":24.977643954025226,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.977643954025226,"endHours":25.977643954025226,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.977643954025226,"endHours":26.977643954025226,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.977643954025226,"endHours":27.977643954025226,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.977643954025226,"endHours":28.977643954025226,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.977643954025226,"endHours":29.977643954025226,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.22702516416579,"eotMinutes":3.7208795940131294,"ayanamsa":23.7185}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Aṣṭamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"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":"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 May 17, 1990 CE · Mysore, Karnataka · Vidhyamitra","description":"May 17, 1990 CE for Mysore, Karnataka: Kṛṣṇa Aṣṭamī, sūryodaya 05:59, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1990-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1990-05-17","sa":"https://sa.vidhyamitra.com/city/mysore/1990-05-17","hi":"https://hi.vidhyamitra.com/city/mysore/1990-05-17","x-default":"https://vidhyamitra.com/city/mysore/1990-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T20:48:01.973Z","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":"2026-05-20T20:48:01.973Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T20:48:01.973Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}