{"id":"vidhyamitra:city-day:mysore:1978-06-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1978-06-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-06-20","date_display":"June 20, 1978 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":1978,"month":6,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443679.770833,"kali_year":5080,"ahargana":1855214.2708,"sun":{"sidereal_longitude":64.6183,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":232.9639,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.3456,"elapsed_within_tithi_degrees":0.3456},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.9639,"elapsed_within_degrees":6.2973},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.5823},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1978,"month":6,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443679.770833,"ahargana":1855214.2708,"kali_year":5080,"ayanamsa_lahiri":23.5522,"grahas":{"sun":{"sidereal_longitude":64.82432,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":233.30582000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":4.258},"mars":{"sidereal_longitude":129.99502,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":71.87491999999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":79.44382000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":101.18812000000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":122.52891999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":161.82,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.82,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara 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":1978,"month":6,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443679.770833,"kali_year":5080,"ahargana":1855214.2708,"sun":{"sidereal_longitude":64.6183,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":232.9639,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.3456,"elapsed_within_tithi_degrees":0.3456},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.9639,"elapsed_within_degrees":6.2973},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.5823},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.258,"elongation":168.346},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.258,"opposition_distance":11.654}},"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":"05:59","sunsetLocal":"18:50","solarNoonLocal":"12:25","dayLengthHours":12.847076473442286,"dayLengthDisplay":"12 Hours 50 Mins 49 Secs","nightLengthDisplay":"11 Hours 09 Mins 11 Secs","moonriseLocal":"17:57","moonsetLocal":"05:20","rahuKala":{"name":"Rāhu Kāla","start":"15:37","end":"17:14","startHours":15.623093110475736,"endHours":17.22897766965602,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:12","end":"10:48","startHours":9.199554873754593,"endHours":10.805439432934879,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:25","end":"14:01","startHours":12.411323992115165,"endHours":14.01720855129545,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:25","startHours":8.985436932530554,"endHours":9.413672814978632,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:52","startHours":6.523080608454117,"endHours":6.865669314412577,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.983088109667088,"endHours":12.83955987456324,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:08","startHours":4.2748422256017165,"endHours":5.131313990497869,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"05:59","startHours":4.917196049273831,"endHours":5.987785755394022,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:25","startHours":14.552503404355546,"endHours":15.408975169251699,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.634862228836308,"endHours":19.034862228836307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.834862228836307,"endHours":19.3701570818964,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.584862228836307,"endHours":20.334862228836307,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.98308810966709,"endHours":24.83955987456324,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:59","end":"07:36","startHours":5.987785755394022,"endHours":7.593670314574307,"quality":"inauspicious"},{"name":"Udveg","start":"07:36","end":"09:12","startHours":7.593670314574307,"endHours":9.199554873754593,"quality":"inauspicious"},{"name":"Chala","start":"09:12","end":"10:48","startHours":9.199554873754593,"endHours":10.805439432934879,"quality":"neutral"},{"name":"Labha","start":"10:48","end":"12:25","startHours":10.805439432934879,"endHours":12.411323992115165,"quality":"auspicious"},{"name":"Amṛta","start":"12:25","end":"14:01","startHours":12.411323992115165,"endHours":14.01720855129545,"quality":"auspicious"},{"name":"Kāla","start":"14:01","end":"15:37","startHours":14.01720855129545,"endHours":15.623093110475736,"quality":"inauspicious"},{"name":"Śubha","start":"15:37","end":"17:14","startHours":15.623093110475736,"endHours":17.22897766965602,"quality":"auspicious"},{"name":"Roga","start":"17:14","end":"18:50","startHours":17.22897766965602,"endHours":18.834862228836307,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:50","end":"20:14","startHours":18.834862228836307,"endHours":20.22897766965602,"quality":"inauspicious"},{"name":"Śubha","start":"20:14","end":"21:37","startHours":20.22897766965602,"endHours":21.623093110475736,"quality":"auspicious"},{"name":"Roga","start":"21:37","end":"23:01","startHours":21.623093110475736,"endHours":23.01720855129545,"quality":"inauspicious"},{"name":"Udveg","start":"23:01","end":"00:25","startHours":23.01720855129545,"endHours":24.411323992115165,"quality":"inauspicious"},{"name":"Chala","start":"00:25","end":"01:48","startHours":24.411323992115165,"endHours":25.80543943293488,"quality":"neutral"},{"name":"Labha","start":"01:48","end":"03:12","startHours":25.80543943293488,"endHours":27.199554873754593,"quality":"auspicious"},{"name":"Amṛta","start":"03:12","end":"04:36","startHours":27.199554873754593,"endHours":28.593670314574307,"quality":"auspicious"},{"name":"Kāla","start":"04:36","end":"05:59","startHours":28.593670314574307,"endHours":29.98778575539402,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.987785755394022,"endHours":6.987785755394022,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.987785755394022,"endHours":7.987785755394022,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.987785755394022,"endHours":8.987785755394022,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.987785755394022,"endHours":9.987785755394022,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.987785755394022,"endHours":10.987785755394022,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.987785755394022,"endHours":11.987785755394022,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.987785755394022,"endHours":12.987785755394022,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.987785755394022,"endHours":13.987785755394022,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.987785755394022,"endHours":14.987785755394022,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.987785755394022,"endHours":15.987785755394022,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.987785755394022,"endHours":16.98778575539402,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.98778575539402,"endHours":17.98778575539402,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.98778575539402,"endHours":18.98778575539402,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.98778575539402,"endHours":19.98778575539402,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.98778575539402,"endHours":20.98778575539402,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.98778575539402,"endHours":21.98778575539402,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.98778575539402,"endHours":22.98778575539402,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.98778575539402,"endHours":23.98778575539402,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.98778575539402,"endHours":24.98778575539402,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.98778575539402,"endHours":25.98778575539402,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.98778575539402,"endHours":26.98778575539402,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.98778575539402,"endHours":27.98778575539402,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.98778575539402,"endHours":28.98778575539402,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.98778575539402,"endHours":29.98778575539402,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","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":"North","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.426530345514855,"eotMinutes":-1.2370395269098728,"ayanamsa":23.5522}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 June 20, 1978 CE · Mysore, Karnataka · Vidhyamitra","description":"June 20, 1978 CE for Mysore, Karnataka: Śukla Pūrṇimā, sūryodaya 05:59, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1978-06-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1978-06-20","sa":"https://sa.vidhyamitra.com/city/mysore/1978-06-20","hi":"https://hi.vidhyamitra.com/city/mysore/1978-06-20","x-default":"https://vidhyamitra.com/city/mysore/1978-06-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T18:02:36.323Z","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":"2026-05-18T18:02:36.323Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T18:02:36.323Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}