{"id":"vidhyamitra:city-day:mysore:1909-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1909-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1909-04-20","date_display":"April 20, 1909 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":1909,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418416.770833,"kali_year":5011,"ahargana":1829951.2708,"sun":{"sidereal_longitude":7.0566,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":5.7485,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.692,"elapsed_within_tithi_degrees":10.692},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.7485,"elapsed_within_degrees":5.7485},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.8051},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":1909,"month":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418416.770833,"ahargana":1829951.2708,"kali_year":5011,"ayanamsa_lahiri":22.586,"grahas":{"sun":{"sidereal_longitude":6.737752,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":4.444152000000031,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-3.668},"mars":{"sidereal_longitude":285.46975199999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":5.649051999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":133.285252,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":5.741851999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":353.660552,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":60.3753,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":240.3753,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1909,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418416.770833,"kali_year":5011,"ahargana":1829951.2708,"sun":{"sidereal_longitude":7.0566,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":5.7485,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.692,"elapsed_within_tithi_degrees":10.692},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.7485,"elapsed_within_degrees":5.7485},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.8051},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.668,"elongation":1.308},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.668,"opposition_distance":178.692}},"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":"06:09","sunsetLocal":"18:36","solarNoonLocal":"12:22","dayLengthHours":12.446814572227964,"dayLengthDisplay":"12 Hours 26 Mins 49 Secs","nightLengthDisplay":"11 Hours 33 Mins 11 Secs","moonriseLocal":"06:02","moonsetLocal":"18:25","rahuKala":{"name":"Rāhu Kāla","start":"15:29","end":"17:03","startHours":15.486280918629642,"endHours":17.042132740158138,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:49","startHours":9.26287363251566,"endHours":10.818725454044156,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:22","end":"13:56","startHours":12.374577275572651,"endHours":13.930429097101147,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.055426722978527,"endHours":9.470320542052793,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.6697872633015,"endHours":7.001702318560913,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:47","startHours":11.959683456498386,"endHours":12.789471094646917,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:19","startHours":4.491594713161606,"endHours":5.321382351310137,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:09","startHours":5.1139354417730045,"endHours":6.151169989458668,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.449046370943979,"endHours":15.27883400909251,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.397984561686634,"endHours":18.797984561686633,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.597984561686633,"endHours":19.116601835529465,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.347984561686633,"endHours":20.097984561686633,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:47","startHours":23.959683456498386,"endHours":24.789471094646917,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:09","end":"07:42","startHours":6.151169989458668,"endHours":7.707021810987164,"quality":"inauspicious"},{"name":"Udveg","start":"07:42","end":"09:16","startHours":7.707021810987164,"endHours":9.26287363251566,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:49","startHours":9.26287363251566,"endHours":10.818725454044156,"quality":"neutral"},{"name":"Labha","start":"10:49","end":"12:22","startHours":10.818725454044156,"endHours":12.374577275572651,"quality":"auspicious"},{"name":"Amṛta","start":"12:22","end":"13:56","startHours":12.374577275572651,"endHours":13.930429097101147,"quality":"auspicious"},{"name":"Kāla","start":"13:56","end":"15:29","startHours":13.930429097101147,"endHours":15.486280918629642,"quality":"inauspicious"},{"name":"Śubha","start":"15:29","end":"17:03","startHours":15.486280918629642,"endHours":17.042132740158138,"quality":"auspicious"},{"name":"Roga","start":"17:03","end":"18:36","startHours":17.042132740158138,"endHours":18.597984561686633,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:36","end":"20:03","startHours":18.597984561686633,"endHours":20.042132740158138,"quality":"inauspicious"},{"name":"Śubha","start":"20:03","end":"21:29","startHours":20.042132740158138,"endHours":21.486280918629642,"quality":"auspicious"},{"name":"Roga","start":"21:29","end":"22:56","startHours":21.486280918629642,"endHours":22.930429097101147,"quality":"inauspicious"},{"name":"Udveg","start":"22:56","end":"00:22","startHours":22.930429097101147,"endHours":24.37457727557265,"quality":"inauspicious"},{"name":"Chala","start":"00:22","end":"01:49","startHours":24.37457727557265,"endHours":25.818725454044156,"quality":"neutral"},{"name":"Labha","start":"01:49","end":"03:16","startHours":25.818725454044156,"endHours":27.26287363251566,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:42","startHours":27.26287363251566,"endHours":28.707021810987165,"quality":"auspicious"},{"name":"Kāla","start":"04:42","end":"06:09","startHours":28.707021810987165,"endHours":30.15116998945867,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.151169989458668,"endHours":7.151169989458668,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.151169989458668,"endHours":8.151169989458669,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.151169989458669,"endHours":9.151169989458669,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.151169989458669,"endHours":10.151169989458669,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.151169989458669,"endHours":11.151169989458669,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.151169989458669,"endHours":12.151169989458669,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.151169989458669,"endHours":13.151169989458669,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.151169989458669,"endHours":14.151169989458669,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.151169989458669,"endHours":15.151169989458669,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.151169989458669,"endHours":16.15116998945867,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.15116998945867,"endHours":17.15116998945867,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.15116998945867,"endHours":18.15116998945867,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.15116998945867,"endHours":19.15116998945867,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.15116998945867,"endHours":20.15116998945867,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.15116998945867,"endHours":21.15116998945867,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.15116998945867,"endHours":22.15116998945867,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.15116998945867,"endHours":23.15116998945867,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.15116998945867,"endHours":24.15116998945867,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.15116998945867,"endHours":25.15116998945867,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.15116998945867,"endHours":26.15116998945867,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.15116998945867,"endHours":27.15116998945867,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.15116998945867,"endHours":28.15116998945867,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.15116998945867,"endHours":29.15116998945867,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.15116998945867,"endHours":30.15116998945867,"planetary_lord":"Saturn"}],"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","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.232284340909553,"eotMinutes":0.9677634656409275,"ayanamsa":22.586}},"calendars":{"vikram_samvat":1966,"vikram_samvatsara":"Dundubhi","saka_samvat":1831,"saka_samvatsara":"Saumya","bengali_samvat":1316,"malayalam_era":1085,"nanakshahi_year":440,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 1966 Dundubhi · Śaka 1831 Saumya"},"festivals":[],"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":[{"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},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 April 20, 1909 CE · Mysore, Karnataka · Vidhyamitra","description":"April 20, 1909 CE for Mysore, Karnataka: Kṛṣṇa Amāvasyā, sūryodaya 06:09, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1909-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1909-04-20","sa":"https://sa.vidhyamitra.com/city/mysore/1909-04-20","hi":"https://hi.vidhyamitra.com/city/mysore/1909-04-20","x-default":"https://vidhyamitra.com/city/mysore/1909-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:05:30.626Z","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":"2026-06-01T06:05:30.626Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:05:30.626Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}