{"id":"vidhyamitra:city-day:mysore:1920-09-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1920-09-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-09-12","date_display":"September 12, 1920 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":1920,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422579.770833,"kali_year":5022,"ahargana":1834114.2708,"sun":{"sidereal_longitude":145.6863,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":140.9145,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.2282,"elapsed_within_tithi_degrees":7.2282},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.9145,"elapsed_within_degrees":7.5811},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.6007},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1920,"month":9,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422579.770833,"ahargana":1834114.2708,"kali_year":5022,"ayanamsa_lahiri":22.7452,"grahas":{"sun":{"sidereal_longitude":146.21599500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":139.677095,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-3.8515},"mars":{"sidereal_longitude":223.03499499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":149.92389500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":131.206795,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":166.44509500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":143.072495,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":199.7996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.7996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1920,"month":9,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422579.770833,"kali_year":5022,"ahargana":1834114.2708,"sun":{"sidereal_longitude":145.6863,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":140.9145,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.2282,"elapsed_within_tithi_degrees":7.2282},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":140.9145,"elapsed_within_degrees":7.5811},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.6007},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.852,"elongation":4.772},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.852,"opposition_distance":175.228}},"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":"06:12","sunsetLocal":"18:26","solarNoonLocal":"12:19","dayLengthHours":12.241215412539047,"dayLengthDisplay":"12 Hours 14 Mins 28 Secs","nightLengthDisplay":"11 Hours 45 Mins 32 Secs","moonriseLocal":"05:44","moonsetLocal":"18:01","rahuKala":{"name":"Rāhu Kāla","start":"16:54","end":"18:26","startHours":16.908103853902386,"endHours":18.438255780469767,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:19","end":"13:51","startHours":12.317648074200243,"endHours":13.847800000767624,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:54","startHours":15.377951927335005,"endHours":16.908103853902386,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.05332396418983,"endHours":9.461364477941132,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:02","startHours":6.707091010119847,"endHours":7.033523421120888,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:44","startHours":11.909607560448942,"endHours":12.725688587951543,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:23","startHours":4.564878312925513,"endHours":5.380959340428117,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:12","startHours":5.176939083552466,"endHours":6.19704036793072,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:10","startHours":14.357850642956752,"endHours":15.173931670459355,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.238255780469768,"endHours":18.638255780469766,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:57","startHours":18.438255780469767,"endHours":18.948306422658895,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.188255780469767,"endHours":19.938255780469767,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:44","startHours":23.90960756044894,"endHours":24.725688587951545,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:44","startHours":6.19704036793072,"endHours":7.727192294498101,"quality":"inauspicious"},{"name":"Chala","start":"07:44","end":"09:15","startHours":7.727192294498101,"endHours":9.257344221065482,"quality":"neutral"},{"name":"Labha","start":"09:15","end":"10:47","startHours":9.257344221065482,"endHours":10.787496147632861,"quality":"auspicious"},{"name":"Amṛta","start":"10:47","end":"12:19","startHours":10.787496147632861,"endHours":12.317648074200243,"quality":"auspicious"},{"name":"Kāla","start":"12:19","end":"13:51","startHours":12.317648074200243,"endHours":13.847800000767624,"quality":"inauspicious"},{"name":"Śubha","start":"13:51","end":"15:23","startHours":13.847800000767624,"endHours":15.377951927335005,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:54","startHours":15.377951927335005,"endHours":16.908103853902386,"quality":"inauspicious"},{"name":"Udveg","start":"16:54","end":"18:26","startHours":16.908103853902386,"endHours":18.438255780469767,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:26","end":"19:54","startHours":18.438255780469767,"endHours":19.908103853902386,"quality":"auspicious"},{"name":"Roga","start":"19:54","end":"21:23","startHours":19.908103853902386,"endHours":21.377951927335005,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:51","startHours":21.377951927335005,"endHours":22.847800000767624,"quality":"inauspicious"},{"name":"Chala","start":"22:51","end":"00:19","startHours":22.847800000767624,"endHours":24.317648074200243,"quality":"neutral"},{"name":"Labha","start":"00:19","end":"01:47","startHours":24.317648074200243,"endHours":25.78749614763286,"quality":"auspicious"},{"name":"Amṛta","start":"01:47","end":"03:15","startHours":25.78749614763286,"endHours":27.25734422106548,"quality":"auspicious"},{"name":"Kāla","start":"03:15","end":"04:44","startHours":27.25734422106548,"endHours":28.727192294498103,"quality":"inauspicious"},{"name":"Śubha","start":"04:44","end":"06:12","startHours":28.727192294498103,"endHours":30.197040367930718,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.19704036793072,"endHours":7.19704036793072,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.19704036793072,"endHours":8.19704036793072,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.19704036793072,"endHours":9.19704036793072,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.19704036793072,"endHours":10.19704036793072,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.19704036793072,"endHours":11.19704036793072,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.19704036793072,"endHours":12.19704036793072,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.19704036793072,"endHours":13.19704036793072,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.19704036793072,"endHours":14.19704036793072,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.19704036793072,"endHours":15.19704036793072,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.19704036793072,"endHours":16.197040367930718,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.197040367930718,"endHours":17.197040367930718,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.197040367930718,"endHours":18.197040367930718,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.197040367930718,"endHours":19.197040367930718,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.197040367930718,"endHours":20.197040367930718,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.197040367930718,"endHours":21.197040367930718,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.197040367930718,"endHours":22.197040367930718,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.197040367930718,"endHours":23.197040367930718,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.197040367930718,"endHours":24.197040367930718,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.197040367930718,"endHours":25.197040367930718,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.197040367930718,"endHours":26.197040367930718,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.197040367930718,"endHours":27.197040367930718,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.197040367930718,"endHours":28.197040367930718,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.197040367930718,"endHours":29.197040367930718,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.197040367930718,"endHours":30.197040367930718,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.367608226990033,"eotMinutes":4.383515547985428,"ayanamsa":22.7452}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Amāvasyā · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 September 12, 1920 CE · Mysore, Karnataka · Vidhyamitra","description":"September 12, 1920 CE for Mysore, Karnataka: Kṛṣṇa Amāvasyā, sūryodaya 06:12, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1920-09-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1920-09-12","sa":"https://sa.vidhyamitra.com/city/mysore/1920-09-12","hi":"https://hi.vidhyamitra.com/city/mysore/1920-09-12","x-default":"https://vidhyamitra.com/city/mysore/1920-09-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:48:07.944Z","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":"2026-06-01T11:48:07.944Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:48:07.944Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}