{"id":"vidhyamitra:city-day:mysore:2183-04-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/2183-04-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-04-21","date_display":"April 21, 2183 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":2183,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518494.770833,"kali_year":5285,"ahargana":1930029.2708,"sun":{"sidereal_longitude":4.2363,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":348.4474,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.2111,"elapsed_within_tithi_degrees":8.2111},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.4474,"elapsed_within_degrees":1.7807},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.6837},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2183,"month":4,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518494.770833,"ahargana":1930029.2708,"kali_year":5285,"ayanamsa_lahiri":26.4136,"grahas":{"sun":{"sidereal_longitude":4.546636999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":347.127437,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-0.8336},"mars":{"sidereal_longitude":95.36913700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":334.518237,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":168.50083700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":47.705937000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":103.42863699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":157.7613,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.7613,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara 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":2183,"month":4,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518494.770833,"kali_year":5285,"ahargana":1930029.2708,"sun":{"sidereal_longitude":4.2363,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":348.4474,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.2111,"elapsed_within_tithi_degrees":8.2111},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.4474,"elapsed_within_degrees":1.7807},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.6837},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.834,"elongation":15.789},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.834,"opposition_distance":164.211}},"eclipse_window_40days":[{"offset_days":-13,"type":"lunar","occurs":true,"moon_latitude":0.989,"opposition_distance":0.367}]},"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":"06:08","sunsetLocal":"18:36","solarNoonLocal":"12:22","dayLengthHours":12.46447007843128,"dayLengthDisplay":"12 Hours 27 Mins 52 Secs","nightLengthDisplay":"11 Hours 32 Mins 08 Secs","moonriseLocal":"05:06","moonsetLocal":"17:20","rahuKala":{"name":"Rāhu Kāla","start":"07:42","end":"09:15","startHours":7.696741573235567,"endHours":9.254800333039476,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:49","end":"12:22","startHours":10.812859092843386,"endHours":12.370917852647295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:29","startHours":13.928976612451205,"endHours":15.487035372255118,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.047059165065622,"endHours":9.46254150101333,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.658035733366293,"endHours":6.99042160212446,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:47","startHours":11.955435516699588,"endHours":12.786400188595007,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:18","startHours":4.476753469640819,"endHours":5.307718141536238,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.0999769735623826,"endHours":6.1386828134316564,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.448329532385845,"endHours":15.279294204281264,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.403152891862938,"endHours":18.803152891862936,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.603152891862937,"endHours":19.122505811797573,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.353152891862937,"endHours":20.103152891862937,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:47","startHours":23.955435516699588,"endHours":24.786400188595003,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:08","end":"07:42","startHours":6.1386828134316564,"endHours":7.696741573235567,"quality":"auspicious"},{"name":"Kāla","start":"07:42","end":"09:15","startHours":7.696741573235567,"endHours":9.254800333039476,"quality":"inauspicious"},{"name":"Śubha","start":"09:15","end":"10:49","startHours":9.254800333039476,"endHours":10.812859092843386,"quality":"auspicious"},{"name":"Roga","start":"10:49","end":"12:22","startHours":10.812859092843386,"endHours":12.370917852647295,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:56","startHours":12.370917852647295,"endHours":13.928976612451205,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:29","startHours":13.928976612451205,"endHours":15.487035372255118,"quality":"neutral"},{"name":"Labha","start":"15:29","end":"17:03","startHours":15.487035372255118,"endHours":17.045094132059027,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:36","startHours":17.045094132059027,"endHours":18.603152891862937,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:36","end":"20:03","startHours":18.603152891862937,"endHours":20.045094132059027,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:29","startHours":20.045094132059027,"endHours":21.487035372255118,"quality":"auspicious"},{"name":"Amṛta","start":"21:29","end":"22:56","startHours":21.487035372255118,"endHours":22.92897661245121,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:22","startHours":22.92897661245121,"endHours":24.370917852647295,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"01:49","startHours":24.370917852647295,"endHours":25.81285909284339,"quality":"auspicious"},{"name":"Roga","start":"01:49","end":"03:15","startHours":25.81285909284339,"endHours":27.254800333039476,"quality":"inauspicious"},{"name":"Udveg","start":"03:15","end":"04:42","startHours":27.254800333039476,"endHours":28.696741573235567,"quality":"inauspicious"},{"name":"Chala","start":"04:42","end":"06:08","startHours":28.696741573235567,"endHours":30.138682813431657,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1386828134316564,"endHours":7.1386828134316564,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1386828134316564,"endHours":8.138682813431657,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.138682813431657,"endHours":9.138682813431657,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.138682813431657,"endHours":10.138682813431657,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.138682813431657,"endHours":11.138682813431657,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.138682813431657,"endHours":12.138682813431657,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.138682813431657,"endHours":13.138682813431657,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.138682813431657,"endHours":14.138682813431657,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.138682813431657,"endHours":15.138682813431657,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.138682813431657,"endHours":16.138682813431657,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.138682813431657,"endHours":17.138682813431657,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.138682813431657,"endHours":18.138682813431657,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.138682813431657,"endHours":19.138682813431657,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.138682813431657,"endHours":20.138682813431657,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.138682813431657,"endHours":21.138682813431657,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.138682813431657,"endHours":22.138682813431657,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.138682813431657,"endHours":23.138682813431657,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.138682813431657,"endHours":24.138682813431657,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.138682813431657,"endHours":25.138682813431657,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.138682813431657,"endHours":26.138682813431657,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.138682813431657,"endHours":27.138682813431657,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.138682813431657,"endHours":28.138682813431657,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.138682813431657,"endHours":29.138682813431657,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.138682813431657,"endHours":30.138682813431657,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.806711494310242,"eotMinutes":1.1873288411622274,"ayanamsa":26.4136}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"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 Caturdaśī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 April 21, 2183 CE · Mysore, Karnataka · Vidhyamitra","description":"April 21, 2183 CE for Mysore, Karnataka: Kṛṣṇa Caturdaśī, sūryodaya 06:08, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/2183-04-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/2183-04-21","sa":"https://sa.vidhyamitra.com/city/mysore/2183-04-21","hi":"https://hi.vidhyamitra.com/city/mysore/2183-04-21","x-default":"https://vidhyamitra.com/city/mysore/2183-04-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:59:56.236Z","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":"2026-05-31T21:59:56.236Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:59:56.236Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}