{"id":"vidhyamitra:city-day:mysore:2171-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/2171-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2171-08-18","date_display":"August 18, 2171 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":2171,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514230.770833,"kali_year":5273,"ahargana":1925765.2708,"sun":{"sidereal_longitude":117.814,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":327.4973,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.6833,"elapsed_within_tithi_degrees":5.6833},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.4973,"elapsed_within_degrees":7.4973},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.3113},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2171,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514230.770833,"ahargana":1925765.2708,"kali_year":5273,"ayanamsa_lahiri":26.2505,"grahas":{"sun":{"sidereal_longitude":118.84405300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":326.268553,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-3.7379},"mars":{"sidereal_longitude":86.72985299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":110.05865299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":167.66335300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":128.940653,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":318.7215530000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":23.6885,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":203.6885,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2171,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514230.770833,"kali_year":5273,"ahargana":1925765.2708,"sun":{"sidereal_longitude":117.814,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":327.4973,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.6833,"elapsed_within_tithi_degrees":5.6833},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.4973,"elapsed_within_degrees":7.4973},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.3113},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.738,"elongation":150.317},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.738,"opposition_distance":29.683}},"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":"18:42","solarNoonLocal":"12:27","dayLengthHours":12.50627631572545,"dayLengthDisplay":"12 Hours 30 Mins 23 Secs","nightLengthDisplay":"11 Hours 29 Mins 37 Secs","moonriseLocal":"20:17","moonsetLocal":"08:16","rahuKala":{"name":"Rāhu Kāla","start":"17:08","end":"18:42","startHours":17.139361247078885,"endHours":18.702645786544565,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:27","end":"14:01","startHours":12.44950762868184,"endHours":14.01279216814752,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:35","end":"17:08","startHours":15.576076707613202,"endHours":17.139361247078885,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.114500611155052,"endHours":9.5313764883459,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.717464317307675,"endHours":7.050965019060354,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:52","startHours":12.03263175149099,"endHours":12.866383505872689,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:22","startHours":4.528865962055721,"endHours":5.362617716437417,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:12","startHours":5.1541797778419935,"endHours":6.196369470819114,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:22","startHours":14.53388701463608,"endHours":15.367638769017777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.502645786544566,"endHours":18.902645786544564,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:13","startHours":18.702645786544565,"endHours":19.223740633033124,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.452645786544565,"endHours":20.202645786544565,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:52","startHours":24.032631751490992,"endHours":24.866383505872687,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:46","startHours":6.196369470819114,"endHours":7.7596540102847955,"quality":"inauspicious"},{"name":"Chala","start":"07:46","end":"09:19","startHours":7.7596540102847955,"endHours":9.322938549750477,"quality":"neutral"},{"name":"Labha","start":"09:19","end":"10:53","startHours":9.322938549750477,"endHours":10.886223089216159,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:27","startHours":10.886223089216159,"endHours":12.44950762868184,"quality":"auspicious"},{"name":"Kāla","start":"12:27","end":"14:01","startHours":12.44950762868184,"endHours":14.01279216814752,"quality":"inauspicious"},{"name":"Śubha","start":"14:01","end":"15:35","startHours":14.01279216814752,"endHours":15.576076707613202,"quality":"auspicious"},{"name":"Roga","start":"15:35","end":"17:08","startHours":15.576076707613202,"endHours":17.139361247078885,"quality":"inauspicious"},{"name":"Udveg","start":"17:08","end":"18:42","startHours":17.139361247078885,"endHours":18.702645786544565,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:42","end":"20:08","startHours":18.702645786544565,"endHours":20.139361247078885,"quality":"auspicious"},{"name":"Roga","start":"20:08","end":"21:35","startHours":20.139361247078885,"endHours":21.576076707613204,"quality":"inauspicious"},{"name":"Udveg","start":"21:35","end":"23:01","startHours":21.576076707613204,"endHours":23.01279216814752,"quality":"inauspicious"},{"name":"Chala","start":"23:01","end":"00:27","startHours":23.01279216814752,"endHours":24.44950762868184,"quality":"neutral"},{"name":"Labha","start":"00:27","end":"01:53","startHours":24.44950762868184,"endHours":25.88622308921616,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:19","startHours":25.88622308921616,"endHours":27.322938549750475,"quality":"auspicious"},{"name":"Kāla","start":"03:19","end":"04:46","startHours":27.322938549750475,"endHours":28.759654010284795,"quality":"inauspicious"},{"name":"Śubha","start":"04:46","end":"06:12","startHours":28.759654010284795,"endHours":30.196369470819114,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.196369470819114,"endHours":7.196369470819114,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.196369470819114,"endHours":8.196369470819114,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.196369470819114,"endHours":9.196369470819114,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.196369470819114,"endHours":10.196369470819114,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.196369470819114,"endHours":11.196369470819114,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.196369470819114,"endHours":12.196369470819114,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.196369470819114,"endHours":13.196369470819114,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.196369470819114,"endHours":14.196369470819114,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.196369470819114,"endHours":15.196369470819114,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.196369470819114,"endHours":16.196369470819114,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.196369470819114,"endHours":17.196369470819114,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.196369470819114,"endHours":18.196369470819114,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.196369470819114,"endHours":19.196369470819114,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.196369470819114,"endHours":20.196369470819114,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.196369470819114,"endHours":21.196369470819114,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.196369470819114,"endHours":22.196369470819114,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.196369470819114,"endHours":23.196369470819114,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.196369470819114,"endHours":24.196369470819114,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.196369470819114,"endHours":25.196369470819114,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.196369470819114,"endHours":26.196369470819114,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.196369470819114,"endHours":27.196369470819114,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.196369470819114,"endHours":28.196369470819114,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.196369470819114,"endHours":29.196369470819114,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.196369470819114,"endHours":30.196369470819114,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.155343859901322,"eotMinutes":-3.5280577209103767,"ayanamsa":26.2505}},"calendars":{"vikram_samvat":2228,"vikram_samvatsara":"Tāraṇa","saka_samvat":2093,"saka_samvatsara":"Prajāpati","bengali_samvat":1578,"malayalam_era":1347,"nanakshahi_year":702,"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":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 2228 Tāraṇa · Śaka 2093 Prajāpati"},"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 August 18, 2171 CE · Mysore, Karnataka · Vidhyamitra","description":"August 18, 2171 CE for Mysore, Karnataka: Kṛṣṇa Tṛtīyā, sūryodaya 06:12, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/2171-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/2171-08-18","sa":"https://sa.vidhyamitra.com/city/mysore/2171-08-18","hi":"https://hi.vidhyamitra.com/city/mysore/2171-08-18","x-default":"https://vidhyamitra.com/city/mysore/2171-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:18:20.765Z","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":"2026-05-31T15:18:20.765Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:18:20.765Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}