{"id":"vidhyamitra:city-day:mysore:2180-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/2180-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-04-17","date_display":"April 17, 2180 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":2180,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517395.770833,"kali_year":5281,"ahargana":1928930.2708,"sun":{"sidereal_longitude":1.0941,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":268.4946,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.4005,"elapsed_within_tithi_degrees":3.4005},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":268.4946,"elapsed_within_degrees":1.8279},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.5887},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2180,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517395.770833,"ahargana":1928930.2708,"kali_year":5281,"ayanamsa_lahiri":26.3715,"grahas":{"sun":{"sidereal_longitude":1.3846270000000231,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":271.975727,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":3.5689},"mars":{"sidereal_longitude":305.304927,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":14.869426999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":74.179127,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":2.307627000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":63.31592699999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":215.9916,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.9916,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2180,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517395.770833,"kali_year":5281,"ahargana":1928930.2708,"sun":{"sidereal_longitude":1.0941,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":268.4946,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":267.4005,"elapsed_within_tithi_degrees":3.4005},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":268.4946,"elapsed_within_degrees":1.8279},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.5887},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.569,"elongation":92.6},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.569,"opposition_distance":87.4}},"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":"06:10","sunsetLocal":"18:36","solarNoonLocal":"12:23","dayLengthHours":12.429748300786079,"dayLengthDisplay":"12 Hours 25 Mins 47 Secs","nightLengthDisplay":"11 Hours 34 Mins 13 Secs","moonriseLocal":"00:42","moonsetLocal":"12:09","rahuKala":{"name":"Rāhu Kāla","start":"07:44","end":"09:17","startHours":7.725150237543059,"endHours":9.27886877514132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:23","startHours":10.832587312739578,"endHours":12.386305850337838,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:30","startHours":13.940024387936099,"endHours":15.493742925534358,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.07170630346155,"endHours":9.486031246821087,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:01","startHours":6.689337879144219,"endHours":7.020797833831848,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.971980906978303,"endHours":12.800630793697373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:21","startHours":4.514131926506655,"endHours":5.342781813225727,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:10","startHours":5.13561934154596,"endHours":6.171431699944799,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:17","startHours":14.457930567135518,"endHours":15.28658045385459,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.40118000073088,"endHours":18.801180000730877,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.601180000730878,"endHours":19.1190861799303,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.351180000730878,"endHours":20.101180000730878,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.971980906978303,"endHours":24.800630793697373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:10","end":"07:44","startHours":6.171431699944799,"endHours":7.725150237543059,"quality":"auspicious"},{"name":"Kāla","start":"07:44","end":"09:17","startHours":7.725150237543059,"endHours":9.27886877514132,"quality":"inauspicious"},{"name":"Śubha","start":"09:17","end":"10:50","startHours":9.27886877514132,"endHours":10.832587312739578,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:23","startHours":10.832587312739578,"endHours":12.386305850337838,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"13:56","startHours":12.386305850337838,"endHours":13.940024387936099,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:30","startHours":13.940024387936099,"endHours":15.493742925534358,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"17:03","startHours":15.493742925534358,"endHours":17.04746146313262,"quality":"auspicious"},{"name":"Amṛta","start":"17:03","end":"18:36","startHours":17.04746146313262,"endHours":18.601180000730878,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:36","end":"20:03","startHours":18.601180000730878,"endHours":20.047461463132617,"quality":"neutral"},{"name":"Labha","start":"20:03","end":"21:30","startHours":20.047461463132617,"endHours":21.49374292553436,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"22:56","startHours":21.49374292553436,"endHours":22.9400243879361,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:23","startHours":22.9400243879361,"endHours":24.386305850337838,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:50","startHours":24.386305850337838,"endHours":25.832587312739577,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:17","startHours":25.832587312739577,"endHours":27.27886877514132,"quality":"inauspicious"},{"name":"Udveg","start":"03:17","end":"04:44","startHours":27.27886877514132,"endHours":28.72515023754306,"quality":"inauspicious"},{"name":"Chala","start":"04:44","end":"06:10","startHours":28.72515023754306,"endHours":30.171431699944797,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.171431699944799,"endHours":7.171431699944799,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.171431699944799,"endHours":8.1714316999448,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.1714316999448,"endHours":9.1714316999448,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.1714316999448,"endHours":10.1714316999448,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.1714316999448,"endHours":11.1714316999448,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.1714316999448,"endHours":12.1714316999448,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.1714316999448,"endHours":13.1714316999448,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.1714316999448,"endHours":14.1714316999448,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.1714316999448,"endHours":15.1714316999448,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.1714316999448,"endHours":16.171431699944797,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.171431699944797,"endHours":17.171431699944797,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.171431699944797,"endHours":18.171431699944797,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.171431699944797,"endHours":19.171431699944797,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.171431699944797,"endHours":20.171431699944797,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.171431699944797,"endHours":21.171431699944797,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.171431699944797,"endHours":22.171431699944797,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.171431699944797,"endHours":23.171431699944797,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.171431699944797,"endHours":24.171431699944797,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.171431699944797,"endHours":25.171431699944797,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.171431699944797,"endHours":26.171431699944797,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.171431699944797,"endHours":27.171431699944797,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.171431699944797,"endHours":28.171431699944797,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.171431699944797,"endHours":29.171431699944797,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.171431699944797,"endHours":30.171431699944797,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.6744050809435,"eotMinutes":0.2640489797298191,"ayanamsa":26.3715}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"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 Aṣṭamī · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 April 17, 2180 CE · Mysore, Karnataka · Vidhyamitra","description":"April 17, 2180 CE for Mysore, Karnataka: Kṛṣṇa Aṣṭamī, sūryodaya 06:10, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/2180-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/2180-04-17","sa":"https://sa.vidhyamitra.com/city/mysore/2180-04-17","hi":"https://hi.vidhyamitra.com/city/mysore/2180-04-17","x-default":"https://vidhyamitra.com/city/mysore/2180-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:07:11.839Z","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":"2026-05-31T19:07:11.839Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:07:11.839Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}