{"id":"vidhyamitra:city-day:mysore:2091-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/2091-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-01-17","date_display":"January 17, 2091 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":2091,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484798.770833,"kali_year":5192,"ahargana":1896333.2708,"sun":{"sidereal_longitude":271.7074,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":240.1906,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.4832,"elapsed_within_tithi_degrees":4.4832},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.1906,"elapsed_within_degrees":0.1906},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.898},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2091,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484798.770833,"ahargana":1896333.2708,"kali_year":5192,"ayanamsa_lahiri":25.1248,"grahas":{"sun":{"sidereal_longitude":272.02447200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":239.80717200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":4.4659},"mars":{"sidereal_longitude":148.95507199999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":258.52277200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":250.985272,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":226.48607199999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":53.529472,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":143.1375,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":323.1375,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"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":2091,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484798.770833,"kali_year":5192,"ahargana":1896333.2708,"sun":{"sidereal_longitude":271.7074,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":240.1906,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.4832,"elapsed_within_tithi_degrees":4.4832},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":240.1906,"elapsed_within_degrees":0.1906},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.898},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.466,"elongation":31.517},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.466,"opposition_distance":148.483}},"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":"06:49","sunsetLocal":"18:18","solarNoonLocal":"12:33","dayLengthHours":11.491091877902795,"dayLengthDisplay":"11 Hours 29 Mins 28 Secs","nightLengthDisplay":"12 Hours 30 Mins 32 Secs","moonriseLocal":"04:44","moonsetLocal":"16:06","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"14:00","startHours":12.55780814576848,"endHours":13.99419463050633,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:15","end":"09:41","startHours":8.248648691554932,"endHours":9.685035176292782,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:33","startHours":11.121421661030631,"endHours":12.55780814576848,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:53","startHours":9.493516978327735,"endHours":9.876553374257828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:36","startHours":7.2910577017297,"endHours":7.597486818473774,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:56","startHours":12.174771749838387,"endHours":12.940844541698572,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:03","startHours":5.280116623096711,"endHours":6.046189414956896,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:49","startHours":5.85467121699185,"endHours":6.812262206817083,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:14","startHours":14.472990125418946,"endHours":15.239062917279131,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.10335408471988,"endHours":18.503354084719877,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:47","startHours":18.303354084719878,"endHours":18.782149579632495,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.053354084719878,"endHours":19.803354084719878,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:56","startHours":24.174771749838385,"endHours":24.940844541698574,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:49","end":"08:15","startHours":6.812262206817083,"endHours":8.248648691554932,"quality":"auspicious"},{"name":"Amṛta","start":"08:15","end":"09:41","startHours":8.248648691554932,"endHours":9.685035176292782,"quality":"auspicious"},{"name":"Kāla","start":"09:41","end":"11:07","startHours":9.685035176292782,"endHours":11.121421661030631,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:33","startHours":11.121421661030631,"endHours":12.55780814576848,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"14:00","startHours":12.55780814576848,"endHours":13.99419463050633,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:26","startHours":13.99419463050633,"endHours":15.430581115244179,"quality":"inauspicious"},{"name":"Chala","start":"15:26","end":"16:52","startHours":15.430581115244179,"endHours":16.86696759998203,"quality":"neutral"},{"name":"Labha","start":"16:52","end":"18:18","startHours":16.86696759998203,"endHours":18.303354084719878,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:18","end":"19:52","startHours":18.303354084719878,"endHours":19.86696759998203,"quality":"inauspicious"},{"name":"Chala","start":"19:52","end":"21:26","startHours":19.86696759998203,"endHours":21.43058111524418,"quality":"neutral"},{"name":"Labha","start":"21:26","end":"23:00","startHours":21.43058111524418,"endHours":22.99419463050633,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:33","startHours":22.99419463050633,"endHours":24.55780814576848,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"02:07","startHours":24.55780814576848,"endHours":26.12142166103063,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:41","startHours":26.12142166103063,"endHours":27.685035176292782,"quality":"auspicious"},{"name":"Roga","start":"03:41","end":"05:15","startHours":27.685035176292782,"endHours":29.248648691554934,"quality":"inauspicious"},{"name":"Udveg","start":"05:15","end":"06:49","startHours":29.248648691554934,"endHours":30.81226220681708,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.812262206817083,"endHours":7.812262206817083,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.812262206817083,"endHours":8.812262206817083,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.812262206817083,"endHours":9.812262206817083,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.812262206817083,"endHours":10.812262206817083,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.812262206817083,"endHours":11.812262206817083,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.812262206817083,"endHours":12.812262206817083,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.812262206817083,"endHours":13.812262206817083,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.812262206817083,"endHours":14.812262206817083,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.812262206817083,"endHours":15.812262206817083,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.812262206817083,"endHours":16.81226220681708,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81226220681708,"endHours":17.81226220681708,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81226220681708,"endHours":18.81226220681708,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81226220681708,"endHours":19.81226220681708,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81226220681708,"endHours":20.81226220681708,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81226220681708,"endHours":21.81226220681708,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81226220681708,"endHours":22.81226220681708,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81226220681708,"endHours":23.81226220681708,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81226220681708,"endHours":24.81226220681708,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81226220681708,"endHours":25.81226220681708,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81226220681708,"endHours":26.81226220681708,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81226220681708,"endHours":27.81226220681708,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81226220681708,"endHours":28.81226220681708,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81226220681708,"endHours":29.81226220681708,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81226220681708,"endHours":30.81226220681708,"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.72669155902856,"eotMinutes":-10.026088746108654,"ayanamsa":25.1248}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"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":"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 January 17, 2091 CE · Mysore, Karnataka · Vidhyamitra","description":"January 17, 2091 CE for Mysore, Karnataka: Kṛṣṇa Trayodaśī, sūryodaya 06:49, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/2091-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/2091-01-17","sa":"https://sa.vidhyamitra.com/city/mysore/2091-01-17","hi":"https://hi.vidhyamitra.com/city/mysore/2091-01-17","x-default":"https://vidhyamitra.com/city/mysore/2091-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T21:07:06.493Z","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":"2026-05-20T21:07:06.493Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T21:07:06.493Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}