{"id":"vidhyamitra:city-day:mysore:1971-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1971-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-08-21","date_display":"August 21, 1971 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":1971,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441184.770833,"kali_year":5073,"ahargana":1852719.2708,"sun":{"sidereal_longitude":123.3176,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":125.9609,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.6433,"elapsed_within_tithi_degrees":2.6433},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.9609,"elapsed_within_degrees":5.9609},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.2785},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":1971,"month":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441184.770833,"ahargana":1852719.2708,"kali_year":5073,"ayanamsa_lahiri":23.4568,"grahas":{"sun":{"sidereal_longitude":123.889547,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":124.79564699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-0.9304},"mars":{"sidereal_longitude":291.1770469999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":134.54154700000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":214.99574700000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":122.44584700000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":42.68904699999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":294.0171,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.0171,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441184.770833,"kali_year":5073,"ahargana":1852719.2708,"sun":{"sidereal_longitude":123.3176,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":125.9609,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":2.6433,"elapsed_within_tithi_degrees":2.6433},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.9609,"elapsed_within_degrees":5.9609},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.2785},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":-0.93,"elongation":2.643},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.93,"opposition_distance":177.357}},"eclipse_window_40days":[{"offset_days":-14,"type":"lunar","occurs":true,"moon_latitude":-0.252,"opposition_distance":1.604},{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":-0.93,"elongation":2.643}]},"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":"18:41","solarNoonLocal":"12:26","dayLengthHours":12.482552795984056,"dayLengthDisplay":"12 Hours 28 Mins 57 Secs","nightLengthDisplay":"11 Hours 31 Mins 03 Secs","moonriseLocal":"06:17","moonsetLocal":"18:43","rahuKala":{"name":"Rāhu Kāla","start":"09:19","end":"10:53","startHours":9.316700022937233,"endHours":10.877019122435241,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:00","end":"15:33","startHours":13.997657321431255,"endHours":15.557976420929261,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:12","end":"07:45","startHours":6.19606182394122,"endHours":7.756380923439227,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:31","startHours":9.1086574763375,"endHours":9.524742569536969,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.716168190440556,"endHours":7.049036265000131,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:51","startHours":12.02125312873378,"endHours":12.853423315132718,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:22","startHours":4.531721451143346,"endHours":5.363891637542284,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:12","startHours":5.155849090942549,"endHours":6.19606182394122,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:21","startHours":14.51776368793059,"endHours":15.349933874329526,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.478614619925278,"endHours":18.878614619925276,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:12","startHours":18.678614619925277,"endHours":19.19872098642461,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.428614619925277,"endHours":20.178614619925277,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:51","startHours":24.02125312873378,"endHours":24.85342331513272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:12","end":"07:45","startHours":6.19606182394122,"endHours":7.756380923439227,"quality":"inauspicious"},{"name":"Śubha","start":"07:45","end":"09:19","startHours":7.756380923439227,"endHours":9.316700022937233,"quality":"auspicious"},{"name":"Roga","start":"09:19","end":"10:53","startHours":9.316700022937233,"endHours":10.877019122435241,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:26","startHours":10.877019122435241,"endHours":12.43733822193325,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"14:00","startHours":12.43733822193325,"endHours":13.997657321431255,"quality":"neutral"},{"name":"Labha","start":"14:00","end":"15:33","startHours":13.997657321431255,"endHours":15.557976420929261,"quality":"auspicious"},{"name":"Amṛta","start":"15:33","end":"17:07","startHours":15.557976420929261,"endHours":17.11829552042727,"quality":"auspicious"},{"name":"Kāla","start":"17:07","end":"18:41","startHours":17.11829552042727,"endHours":18.678614619925277,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:41","end":"20:07","startHours":18.678614619925277,"endHours":20.11829552042727,"quality":"auspicious"},{"name":"Amṛta","start":"20:07","end":"21:33","startHours":20.11829552042727,"endHours":21.557976420929265,"quality":"auspicious"},{"name":"Kāla","start":"21:33","end":"23:00","startHours":21.557976420929265,"endHours":22.997657321431255,"quality":"inauspicious"},{"name":"Śubha","start":"23:00","end":"00:26","startHours":22.997657321431255,"endHours":24.43733822193325,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"01:53","startHours":24.43733822193325,"endHours":25.877019122435243,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:19","startHours":25.877019122435243,"endHours":27.316700022937233,"quality":"inauspicious"},{"name":"Chala","start":"03:19","end":"04:45","startHours":27.316700022937233,"endHours":28.756380923439227,"quality":"neutral"},{"name":"Labha","start":"04:45","end":"06:12","startHours":28.756380923439227,"endHours":30.19606182394122,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.19606182394122,"endHours":7.19606182394122,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.19606182394122,"endHours":8.196061823941221,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.196061823941221,"endHours":9.196061823941221,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.196061823941221,"endHours":10.196061823941221,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.196061823941221,"endHours":11.196061823941221,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.196061823941221,"endHours":12.196061823941221,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.196061823941221,"endHours":13.196061823941221,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.196061823941221,"endHours":14.196061823941221,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.196061823941221,"endHours":15.196061823941221,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.196061823941221,"endHours":16.19606182394122,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.19606182394122,"endHours":17.19606182394122,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.19606182394122,"endHours":18.19606182394122,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.19606182394122,"endHours":19.19606182394122,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.19606182394122,"endHours":20.19606182394122,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.19606182394122,"endHours":21.19606182394122,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.19606182394122,"endHours":22.19606182394122,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.19606182394122,"endHours":23.19606182394122,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.19606182394122,"endHours":24.19606182394122,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.19606182394122,"endHours":25.19606182394122,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.19606182394122,"endHours":26.19606182394122,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.19606182394122,"endHours":27.19606182394122,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.19606182394122,"endHours":28.19606182394122,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.19606182394122,"endHours":29.19606182394122,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.19606182394122,"endHours":30.19606182394122,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.3920790655899,"eotMinutes":-2.7978933159948465,"ayanamsa":23.4568}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Śukla Pratipada · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[],"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 August 21, 1971 CE · Mysore, Karnataka · Vidhyamitra","description":"August 21, 1971 CE for Mysore, Karnataka: Śukla Pratipada, sūryodaya 06:12, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1971-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1971-08-21","sa":"https://sa.vidhyamitra.com/city/mysore/1971-08-21","hi":"https://hi.vidhyamitra.com/city/mysore/1971-08-21","x-default":"https://vidhyamitra.com/city/mysore/1971-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:15:48.625Z","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":"2026-06-01T19:15:48.625Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:15:48.625Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}