{"id":"vidhyamitra:city-day:mysore:1997-09-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1997-09-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-09-06","date_display":"September 6, 1997 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":1997,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450697.770833,"kali_year":5099,"ahargana":1862232.2708,"sun":{"sidereal_longitude":138.9774,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":186.7717,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":47.7943,"elapsed_within_tithi_degrees":11.7943},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":186.7717,"elapsed_within_degrees":0.105},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.7492},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1997,"month":9,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450697.770833,"ahargana":1862232.2708,"kali_year":5099,"ayanamsa_lahiri":23.8206,"grahas":{"sun":{"sidereal_longitude":139.675881,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":183.58968099999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":2.6938},"mars":{"sidereal_longitude":200.66168100000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":130.168881,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":289.919481,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"venus":{"sidereal_longitude":179.160481,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":355.456981,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":149.9726,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":329.9726,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"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":1997,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450697.770833,"kali_year":5099,"ahargana":1862232.2708,"sun":{"sidereal_longitude":138.9774,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":186.7717,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":47.7943,"elapsed_within_tithi_degrees":11.7943},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":186.7717,"elapsed_within_degrees":0.105},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.7492},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.694,"elongation":47.794},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.694,"opposition_distance":132.206}},"eclipse_window_40days":[{"offset_days":-4,"type":"solar","occurs":true,"moon_latitude":-1.043,"elongation":1.659}]},"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":"06:12","sunsetLocal":"18:30","solarNoonLocal":"12:21","dayLengthHours":12.303825271803582,"dayLengthDisplay":"12 Hours 18 Mins 14 Secs","nightLengthDisplay":"11 Hours 41 Mins 46 Secs","moonriseLocal":"09:24","moonsetLocal":"21:10","rahuKala":{"name":"Rāhu Kāla","start":"09:17","end":"10:49","startHours":9.278066886798428,"endHours":10.816045045773876,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:26","startHours":13.892001363724772,"endHours":15.429979522700219,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:12","end":"07:44","startHours":6.202110568847533,"endHours":7.740088727822981,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.073003132268369,"endHours":9.483130641328488,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.714769955172682,"endHours":7.042871962420778,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:46","startHours":11.943895695689205,"endHours":12.764150713809444,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:23","startHours":4.561600532607056,"endHours":5.381855550727294,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:12","startHours":5.176791796197234,"endHours":6.202110568847533,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:13","startHours":14.40466075004992,"endHours":15.22491576817016,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.305935840651117,"endHours":18.705935840651115,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.505935840651116,"endHours":19.018595226976267,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.255935840651116,"endHours":20.005935840651116,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:46","startHours":23.943895695689207,"endHours":24.764150713809443,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:12","end":"07:44","startHours":6.202110568847533,"endHours":7.740088727822981,"quality":"inauspicious"},{"name":"Śubha","start":"07:44","end":"09:17","startHours":7.740088727822981,"endHours":9.278066886798428,"quality":"auspicious"},{"name":"Roga","start":"09:17","end":"10:49","startHours":9.278066886798428,"endHours":10.816045045773876,"quality":"inauspicious"},{"name":"Udveg","start":"10:49","end":"12:21","startHours":10.816045045773876,"endHours":12.354023204749325,"quality":"inauspicious"},{"name":"Chala","start":"12:21","end":"13:54","startHours":12.354023204749325,"endHours":13.892001363724772,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:26","startHours":13.892001363724772,"endHours":15.429979522700219,"quality":"auspicious"},{"name":"Amṛta","start":"15:26","end":"16:58","startHours":15.429979522700219,"endHours":16.967957681675667,"quality":"auspicious"},{"name":"Kāla","start":"16:58","end":"18:30","startHours":16.967957681675667,"endHours":18.505935840651116,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:30","end":"19:58","startHours":18.505935840651116,"endHours":19.967957681675667,"quality":"auspicious"},{"name":"Amṛta","start":"19:58","end":"21:26","startHours":19.967957681675667,"endHours":21.429979522700222,"quality":"auspicious"},{"name":"Kāla","start":"21:26","end":"22:54","startHours":21.429979522700222,"endHours":22.892001363724773,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:21","startHours":22.892001363724773,"endHours":24.354023204749325,"quality":"auspicious"},{"name":"Roga","start":"00:21","end":"01:49","startHours":24.354023204749325,"endHours":25.816045045773876,"quality":"inauspicious"},{"name":"Udveg","start":"01:49","end":"03:17","startHours":25.816045045773876,"endHours":27.278066886798428,"quality":"inauspicious"},{"name":"Chala","start":"03:17","end":"04:44","startHours":27.278066886798428,"endHours":28.740088727822982,"quality":"neutral"},{"name":"Labha","start":"04:44","end":"06:12","startHours":28.740088727822982,"endHours":30.202110568847534,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.202110568847533,"endHours":7.202110568847533,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.202110568847533,"endHours":8.202110568847534,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.202110568847534,"endHours":9.202110568847534,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.202110568847534,"endHours":10.202110568847534,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.202110568847534,"endHours":11.202110568847534,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.202110568847534,"endHours":12.202110568847534,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.202110568847534,"endHours":13.202110568847534,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.202110568847534,"endHours":14.202110568847534,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.202110568847534,"endHours":15.202110568847534,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.202110568847534,"endHours":16.202110568847534,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.202110568847534,"endHours":17.202110568847534,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.202110568847534,"endHours":18.202110568847534,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.202110568847534,"endHours":19.202110568847534,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.202110568847534,"endHours":20.202110568847534,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.202110568847534,"endHours":21.202110568847534,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.202110568847534,"endHours":22.202110568847534,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.202110568847534,"endHours":23.202110568847534,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.202110568847534,"endHours":24.202110568847534,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.202110568847534,"endHours":25.202110568847534,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.202110568847534,"endHours":26.202110568847534,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.202110568847534,"endHours":27.202110568847534,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.202110568847534,"endHours":28.202110568847534,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.202110568847534,"endHours":29.202110568847534,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.202110568847534,"endHours":30.202110568847534,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.487447902990107,"eotMinutes":2.2010077150405363,"ayanamsa":23.8206}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturthī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"ganesha-chaturthi","name":"Gaṇeśa Caturthī","name_sanskrit":"गणेश चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Gaṇeśa's birth day; 11-day festival in Maharashtra.","vrata":false,"detection":{"tithi_number":4,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":1},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 September 6, 1997 CE · Mysore, Karnataka · Vidhyamitra","description":"September 6, 1997 CE for Mysore, Karnataka: Śukla Caturthī, sūryodaya 06:12, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1997-09-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1997-09-06","sa":"https://sa.vidhyamitra.com/city/mysore/1997-09-06","hi":"https://hi.vidhyamitra.com/city/mysore/1997-09-06","x-default":"https://vidhyamitra.com/city/mysore/1997-09-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T09:27:47.746Z","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":"2026-05-17T09:27:47.746Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T09:27:47.746Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}