{"id":"vidhyamitra:city-day:lucknow:2003-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2003-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-04-17","date_display":"April 17, 2003 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":2003,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452746.770833,"kali_year":5105,"ahargana":1864281.2708,"sun":{"sidereal_longitude":2.8493,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":185.0613,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.212,"elapsed_within_tithi_degrees":2.212},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.0613,"elapsed_within_degrees":11.728},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.9107},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2003,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452746.770833,"ahargana":1864281.2708,"kali_year":5105,"ayanamsa_lahiri":23.899,"grahas":{"sun":{"sidereal_longitude":2.733093999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":185.93769399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":2.6652},"mars":{"sidereal_longitude":273.0456939999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":22.38419399999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":104.366694,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"venus":{"sidereal_longitude":330.50439400000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":60.67429400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":41.4067,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":221.4067,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2003,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452746.770833,"kali_year":5105,"ahargana":1864281.2708,"sun":{"sidereal_longitude":2.8493,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":185.0613,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.212,"elapsed_within_tithi_degrees":2.212},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.0613,"elapsed_within_degrees":11.728},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.9107},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.665,"elongation":177.788},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.665,"opposition_distance":2.212}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:41","sunsetLocal":"18:31","solarNoonLocal":"12:06","dayLengthHours":12.828753755106993,"dayLengthDisplay":"12 Hours 49 Mins 44 Secs","nightLengthDisplay":"11 Hours 10 Mins 16 Secs","moonriseLocal":"18:40","moonsetLocal":"05:58","rahuKala":{"name":"Rāhu Kāla","start":"13:42","end":"15:18","startHours":13.702780069726211,"endHours":15.306374289114585,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:41","end":"07:17","startHours":5.6848089727843405,"endHours":7.288403192172715,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:54","end":"10:30","startHours":8.89199741156109,"endHours":10.495591630949463,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:06","startHours":8.678184848975972,"endHours":9.105809974146204,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:34","startHours":6.219340379247132,"endHours":6.561440479383319,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:32","startHours":11.671560725167604,"endHours":12.526810975508068,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:58","end":"04:50","startHours":3.974308472103408,"endHours":4.829558722443874,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:41","startHours":4.615746159858758,"endHours":5.6848089727843405,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.237311476189003,"endHours":15.09256172652947,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.313562727891334,"endHours":18.713562727891333,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.513562727891333,"endHours":19.048094134354123,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.263562727891333,"endHours":20.013562727891333,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:32","startHours":23.671560725167602,"endHours":24.52681097550807,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:41","end":"07:17","startHours":5.6848089727843405,"endHours":7.288403192172715,"quality":"auspicious"},{"name":"Roga","start":"07:17","end":"08:54","startHours":7.288403192172715,"endHours":8.89199741156109,"quality":"inauspicious"},{"name":"Udveg","start":"08:54","end":"10:30","startHours":8.89199741156109,"endHours":10.495591630949463,"quality":"inauspicious"},{"name":"Chala","start":"10:30","end":"12:06","startHours":10.495591630949463,"endHours":12.099185850337836,"quality":"neutral"},{"name":"Labha","start":"12:06","end":"13:42","startHours":12.099185850337836,"endHours":13.702780069726211,"quality":"auspicious"},{"name":"Amṛta","start":"13:42","end":"15:18","startHours":13.702780069726211,"endHours":15.306374289114585,"quality":"auspicious"},{"name":"Kāla","start":"15:18","end":"16:55","startHours":15.306374289114585,"endHours":16.90996850850296,"quality":"inauspicious"},{"name":"Śubha","start":"16:55","end":"18:31","startHours":16.90996850850296,"endHours":18.513562727891333,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:31","end":"19:55","startHours":18.513562727891333,"endHours":19.90996850850296,"quality":"auspicious"},{"name":"Kāla","start":"19:55","end":"21:18","startHours":19.90996850850296,"endHours":21.306374289114586,"quality":"inauspicious"},{"name":"Śubha","start":"21:18","end":"22:42","startHours":21.306374289114586,"endHours":22.70278006972621,"quality":"auspicious"},{"name":"Roga","start":"22:42","end":"00:06","startHours":22.70278006972621,"endHours":24.099185850337836,"quality":"inauspicious"},{"name":"Udveg","start":"00:06","end":"01:30","startHours":24.099185850337836,"endHours":25.495591630949463,"quality":"inauspicious"},{"name":"Chala","start":"01:30","end":"02:54","startHours":25.495591630949463,"endHours":26.89199741156109,"quality":"neutral"},{"name":"Labha","start":"02:54","end":"04:17","startHours":26.89199741156109,"endHours":28.288403192172716,"quality":"auspicious"},{"name":"Amṛta","start":"04:17","end":"05:41","startHours":28.288403192172716,"endHours":29.68480897278434,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.6848089727843405,"endHours":6.6848089727843405,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.6848089727843405,"endHours":7.6848089727843405,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.6848089727843405,"endHours":8.68480897278434,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.68480897278434,"endHours":9.68480897278434,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.68480897278434,"endHours":10.68480897278434,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.68480897278434,"endHours":11.68480897278434,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.68480897278434,"endHours":12.68480897278434,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.68480897278434,"endHours":13.68480897278434,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.68480897278434,"endHours":14.68480897278434,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.68480897278434,"endHours":15.68480897278434,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.68480897278434,"endHours":16.68480897278434,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.68480897278434,"endHours":17.68480897278434,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.68480897278434,"endHours":18.68480897278434,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.68480897278434,"endHours":19.68480897278434,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.68480897278434,"endHours":20.68480897278434,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.68480897278434,"endHours":21.68480897278434,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.68480897278434,"endHours":22.68480897278434,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.68480897278434,"endHours":23.68480897278434,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.68480897278434,"endHours":24.68480897278434,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.68480897278434,"endHours":25.68480897278434,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.68480897278434,"endHours":26.68480897278434,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.68480897278434,"endHours":27.68480897278434,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.68480897278434,"endHours":28.68480897278434,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.68480897278434,"endHours":29.68480897278434,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.270027570251804,"eotMinutes":0.2640489797298191,"ayanamsa":23.899}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"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 Pratipada · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"lucknow"},"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, 2003 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"April 17, 2003 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Pratipada, sūryodaya 05:41, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2003-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2003-04-17","sa":"https://sa.vidhyamitra.com/city/lucknow/2003-04-17","hi":"https://hi.vidhyamitra.com/city/lucknow/2003-04-17","x-default":"https://vidhyamitra.com/city/lucknow/2003-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:21:40.967Z","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":"2026-06-01T05:21:40.967Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:21:40.967Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}