{"id":"vidhyamitra:city-day:mysore:1990-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1990-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-01-09","date_display":"January 9, 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":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447900.770833,"kali_year":5091,"ahargana":1859435.2708,"sun":{"sidereal_longitude":264.6547,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":57.8595,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.2049,"elapsed_within_tithi_degrees":9.2049},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.8595,"elapsed_within_degrees":4.5262},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.5142},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447900.770833,"ahargana":1859435.2708,"kali_year":5091,"ayanamsa_lahiri":23.7136,"grahas":{"sun":{"sidereal_longitude":264.794447,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":56.11684700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":3.9083},"mars":{"sidereal_longitude":231.745947,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":264.998647,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":70.61404700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":280.43494699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":262.606547,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":298.1711,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.1711,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447900.770833,"kali_year":5091,"ahargana":1859435.2708,"sun":{"sidereal_longitude":264.6547,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":57.8595,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.2049,"elapsed_within_tithi_degrees":9.2049},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.8595,"elapsed_within_degrees":4.5262},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.5142},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.908,"elongation":153.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.908,"opposition_distance":26.795}},"eclipse_window_40days":[{"offset_days":18,"type":"solar","occurs":true,"moon_latitude":-0.956,"elongation":1.82}]},"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":"06:47","sunsetLocal":"18:14","solarNoonLocal":"12:31","dayLengthHours":11.444162266853223,"dayLengthDisplay":"11 Hours 26 Mins 39 Secs","nightLengthDisplay":"12 Hours 33 Mins 21 Secs","moonriseLocal":"16:12","moonsetLocal":"05:00","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:48","startHours":15.370152072019614,"endHours":16.800672355376268,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:39","end":"11:05","startHours":9.648070938593005,"endHours":11.078591221949656,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:31","end":"13:56","startHours":12.50911150530631,"endHours":13.939631788662963,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:50","startHours":9.457334900812118,"endHours":9.838806976373892,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:34","startHours":7.263870466331916,"endHours":7.569048126781335,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:53","startHours":12.127639429744535,"endHours":12.890583580868084,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:01","startHours":5.2611420696326014,"endHours":6.02408622075615,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:47","startHours":5.833350182975263,"endHours":6.787030371879698,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:11","startHours":14.41647188311518,"endHours":15.179416034238729,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.03119263873292,"endHours":18.43119263873292,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:42","startHours":18.23119263873292,"endHours":18.70803273318514,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.98119263873292,"endHours":19.73119263873292,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:53","startHours":24.127639429744534,"endHours":24.890583580868082,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:47","end":"08:13","startHours":6.787030371879698,"endHours":8.217550655236352,"quality":"inauspicious"},{"name":"Udveg","start":"08:13","end":"09:39","startHours":8.217550655236352,"endHours":9.648070938593005,"quality":"inauspicious"},{"name":"Chala","start":"09:39","end":"11:05","startHours":9.648070938593005,"endHours":11.078591221949656,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:31","startHours":11.078591221949656,"endHours":12.50911150530631,"quality":"auspicious"},{"name":"Amṛta","start":"12:31","end":"13:56","startHours":12.50911150530631,"endHours":13.939631788662963,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:22","startHours":13.939631788662963,"endHours":15.370152072019614,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:48","startHours":15.370152072019614,"endHours":16.800672355376268,"quality":"auspicious"},{"name":"Roga","start":"16:48","end":"18:14","startHours":16.800672355376268,"endHours":18.23119263873292,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:14","end":"19:48","startHours":18.23119263873292,"endHours":19.800672355376268,"quality":"inauspicious"},{"name":"Śubha","start":"19:48","end":"21:22","startHours":19.800672355376268,"endHours":21.370152072019614,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:56","startHours":21.370152072019614,"endHours":22.939631788662965,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:31","startHours":22.939631788662965,"endHours":24.509111505306308,"quality":"inauspicious"},{"name":"Chala","start":"00:31","end":"02:05","startHours":24.509111505306308,"endHours":26.078591221949658,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:39","startHours":26.078591221949658,"endHours":27.648070938593005,"quality":"auspicious"},{"name":"Amṛta","start":"03:39","end":"05:13","startHours":27.648070938593005,"endHours":29.21755065523635,"quality":"auspicious"},{"name":"Kāla","start":"05:13","end":"06:47","startHours":29.21755065523635,"endHours":30.7870303718797,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.787030371879698,"endHours":7.787030371879698,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.787030371879698,"endHours":8.787030371879698,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.787030371879698,"endHours":9.787030371879698,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.787030371879698,"endHours":10.787030371879698,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.787030371879698,"endHours":11.787030371879698,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.787030371879698,"endHours":12.787030371879698,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.787030371879698,"endHours":13.787030371879698,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.787030371879698,"endHours":14.787030371879698,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.787030371879698,"endHours":15.787030371879698,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.787030371879698,"endHours":16.7870303718797,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.7870303718797,"endHours":17.7870303718797,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.7870303718797,"endHours":18.7870303718797,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.7870303718797,"endHours":19.7870303718797,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.7870303718797,"endHours":20.7870303718797,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.7870303718797,"endHours":21.7870303718797,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.7870303718797,"endHours":22.7870303718797,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.7870303718797,"endHours":23.7870303718797,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.7870303718797,"endHours":24.7870303718797,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.7870303718797,"endHours":25.7870303718797,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.7870303718797,"endHours":26.7870303718797,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.7870303718797,"endHours":27.7870303718797,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.7870303718797,"endHours":28.7870303718797,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.7870303718797,"endHours":29.7870303718797,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.7870303718797,"endHours":30.7870303718797,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.157962025752305,"eotMinutes":-7.10429031837854,"ayanamsa":23.7136}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Trayodaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 January 9, 1990 CE · Mysore, Karnataka · Vidhyamitra","description":"January 9, 1990 CE for Mysore, Karnataka: Śukla Trayodaśī, sūryodaya 06:47, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1990-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1990-01-09","sa":"https://sa.vidhyamitra.com/city/mysore/1990-01-09","hi":"https://hi.vidhyamitra.com/city/mysore/1990-01-09","x-default":"https://vidhyamitra.com/city/mysore/1990-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T12:38:09.029Z","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":"2026-05-24T12:38:09.029Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T12:38:09.029Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}