{"id":"vidhyamitra:city-day:mysore:1979-05-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1979-05-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-05-20","date_display":"May 20, 1979 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":1979,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444013.770833,"kali_year":5081,"ahargana":1855548.2708,"sun":{"sidereal_longitude":34.8906,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":318.7428,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.8522,"elapsed_within_tithi_degrees":7.8522},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.7428,"elapsed_within_degrees":12.0762},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.6335},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1979,"month":5,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444013.770833,"ahargana":1855548.2708,"kali_year":5081,"ayanamsa_lahiri":23.565,"grahas":{"sun":{"sidereal_longitude":34.888059,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":318.557059,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":0.4215},"mars":{"sidereal_longitude":9.585259000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":23.45345900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.51445899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":9.191459000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":133.443759,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":144.1231,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.1231,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1979,"month":5,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444013.770833,"kali_year":5081,"ahargana":1855548.2708,"sun":{"sidereal_longitude":34.8906,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":318.7428,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.8522,"elapsed_within_tithi_degrees":7.8522},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":318.7428,"elapsed_within_degrees":12.0762},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":353.6335},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.422,"elongation":76.148},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.422,"opposition_distance":103.852}},"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":"05:58","sunsetLocal":"18:41","solarNoonLocal":"12:20","dayLengthHours":12.721790214925477,"dayLengthDisplay":"12 Hours 43 Mins 18 Secs","nightLengthDisplay":"11 Hours 16 Mins 42 Secs","moonriseLocal":"01:18","moonsetLocal":"13:11","rahuKala":{"name":"Rāhu Kāla","start":"17:06","end":"18:41","startHours":17.101406113660634,"endHours":18.69162989052632,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:55","startHours":12.33073478306358,"endHours":13.920958559929264,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"17:06","startHours":15.511182336794949,"endHours":17.101406113660634,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:22","startHours":8.938257392416787,"endHours":9.362317066247636,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.499914267889403,"endHours":6.839162006954082,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:45","startHours":11.906675109232731,"endHours":12.754794456894428,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:07","startHours":4.273600980277444,"endHours":5.121720327939143,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:58","startHours":4.909690491023718,"endHours":5.969839675600841,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.451033152217827,"endHours":15.299152499879526,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.49162989052632,"endHours":18.891629890526318,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:13","startHours":18.69162989052632,"endHours":19.22170448281488,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.44162989052632,"endHours":20.19162989052632,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:45","startHours":23.90667510923273,"endHours":24.75479445689443,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:58","end":"07:34","startHours":5.969839675600841,"endHours":7.560063452466526,"quality":"inauspicious"},{"name":"Chala","start":"07:34","end":"09:09","startHours":7.560063452466526,"endHours":9.15028722933221,"quality":"neutral"},{"name":"Labha","start":"09:09","end":"10:44","startHours":9.15028722933221,"endHours":10.740511006197895,"quality":"auspicious"},{"name":"Amṛta","start":"10:44","end":"12:20","startHours":10.740511006197895,"endHours":12.33073478306358,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:55","startHours":12.33073478306358,"endHours":13.920958559929264,"quality":"inauspicious"},{"name":"Śubha","start":"13:55","end":"15:31","startHours":13.920958559929264,"endHours":15.511182336794949,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"17:06","startHours":15.511182336794949,"endHours":17.101406113660634,"quality":"inauspicious"},{"name":"Udveg","start":"17:06","end":"18:41","startHours":17.101406113660634,"endHours":18.69162989052632,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:41","end":"20:06","startHours":18.69162989052632,"endHours":20.101406113660634,"quality":"auspicious"},{"name":"Roga","start":"20:06","end":"21:31","startHours":20.101406113660634,"endHours":21.51118233679495,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"22:55","startHours":21.51118233679495,"endHours":22.920958559929264,"quality":"inauspicious"},{"name":"Chala","start":"22:55","end":"00:20","startHours":22.920958559929264,"endHours":24.33073478306358,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:44","startHours":24.33073478306358,"endHours":25.740511006197895,"quality":"auspicious"},{"name":"Amṛta","start":"01:44","end":"03:09","startHours":25.740511006197895,"endHours":27.15028722933221,"quality":"auspicious"},{"name":"Kāla","start":"03:09","end":"04:34","startHours":27.15028722933221,"endHours":28.560063452466526,"quality":"inauspicious"},{"name":"Śubha","start":"04:34","end":"05:58","startHours":28.560063452466526,"endHours":29.96983967560084,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.969839675600841,"endHours":6.969839675600841,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.969839675600841,"endHours":7.969839675600841,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.969839675600841,"endHours":8.969839675600841,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.969839675600841,"endHours":9.969839675600841,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.969839675600841,"endHours":10.969839675600841,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.969839675600841,"endHours":11.969839675600841,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.969839675600841,"endHours":12.969839675600841,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.969839675600841,"endHours":13.969839675600841,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.969839675600841,"endHours":14.969839675600841,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.969839675600841,"endHours":15.969839675600841,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.969839675600841,"endHours":16.96983967560084,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.96983967560084,"endHours":17.96983967560084,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.96983967560084,"endHours":18.96983967560084,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.96983967560084,"endHours":19.96983967560084,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.96983967560084,"endHours":20.96983967560084,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.96983967560084,"endHours":21.96983967560084,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.96983967560084,"endHours":22.96983967560084,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.96983967560084,"endHours":23.96983967560084,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.96983967560084,"endHours":24.96983967560084,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.96983967560084,"endHours":25.96983967560084,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.96983967560084,"endHours":26.96983967560084,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.96983967560084,"endHours":27.96983967560084,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.96983967560084,"endHours":28.96983967560084,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.96983967560084,"endHours":29.96983967560084,"planetary_lord":"Jupiter"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.813055378783936,"eotMinutes":3.5983130161851964,"ayanamsa":23.565}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"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":[]},"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 May 20, 1979 CE · Mysore, Karnataka · Vidhyamitra","description":"May 20, 1979 CE for Mysore, Karnataka: Kṛṣṇa Navamī, sūryodaya 05:58, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1979-05-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1979-05-20","sa":"https://sa.vidhyamitra.com/city/mysore/1979-05-20","hi":"https://hi.vidhyamitra.com/city/mysore/1979-05-20","x-default":"https://vidhyamitra.com/city/mysore/1979-05-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:33:33.285Z","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":"2026-05-31T19:33:33.285Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:33:33.285Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}