{"id":"vidhyamitra:city-day:lucknow:2003-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2003-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-01-17","date_display":"January 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":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452656.770833,"kali_year":5104,"ahargana":1864191.2708,"sun":{"sidereal_longitude":272.4985,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":74.3541,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.8556,"elapsed_within_tithi_degrees":5.8556},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.3541,"elapsed_within_degrees":7.6875},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.8526},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452656.770833,"ahargana":1864191.2708,"kali_year":5104,"ayanamsa_lahiri":23.8955,"grahas":{"sun":{"sidereal_longitude":272.603933,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":75.33993299999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":2.1233},"mars":{"sidereal_longitude":215.99233300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":260.95683299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":111.21853299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":225.73003300000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":59.301333,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":46.1754,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":226.1754,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"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":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452656.770833,"kali_year":5104,"ahargana":1864191.2708,"sun":{"sidereal_longitude":272.4985,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":74.3541,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":161.8556,"elapsed_within_tithi_degrees":5.8556},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.3541,"elapsed_within_degrees":7.6875},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.8526},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.123,"elongation":161.856},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.123,"opposition_distance":18.144}},"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":"06:57","sunsetLocal":"17:36","solarNoonLocal":"12:16","dayLengthHours":10.65341625708407,"dayLengthDisplay":"10 Hours 39 Mins 12 Secs","nightLengthDisplay":"13 Hours 20 Mins 48 Secs","moonriseLocal":"16:14","moonsetLocal":"06:00","rahuKala":{"name":"Rāhu Kāla","start":"10:56","end":"12:16","startHours":10.939011113632969,"endHours":12.270688145768478,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:56","end":"16:16","startHours":14.934042210039495,"endHours":16.265719242175003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:17","end":"09:36","startHours":8.275657049361952,"endHours":9.60733408149746,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:47","startHours":9.429777143879392,"endHours":9.784891019115527,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.3878723612716115,"endHours":7.67196346146052,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:38","startHours":11.915574270532343,"endHours":12.625802021004613,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:14","startHours":5.5235245162819,"endHours":6.233752266754171,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:57","startHours":6.056195329136103,"endHours":6.943980017226442,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:45","startHours":14.046257521949155,"endHours":14.756485272421425,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.397396274310513,"endHours":17.79739627431051,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:02","startHours":17.597396274310512,"endHours":18.041288618355683,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.347396274310512,"endHours":19.097396274310512,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:38","startHours":23.915574270532343,"endHours":24.625802021004613,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:57","end":"08:17","startHours":6.943980017226442,"endHours":8.275657049361952,"quality":"neutral"},{"name":"Labha","start":"08:17","end":"09:36","startHours":8.275657049361952,"endHours":9.60733408149746,"quality":"auspicious"},{"name":"Amṛta","start":"09:36","end":"10:56","startHours":9.60733408149746,"endHours":10.939011113632969,"quality":"auspicious"},{"name":"Kāla","start":"10:56","end":"12:16","startHours":10.939011113632969,"endHours":12.270688145768478,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:36","startHours":12.270688145768478,"endHours":13.602365177903986,"quality":"auspicious"},{"name":"Roga","start":"13:36","end":"14:56","startHours":13.602365177903986,"endHours":14.934042210039495,"quality":"inauspicious"},{"name":"Udveg","start":"14:56","end":"16:16","startHours":14.934042210039495,"endHours":16.265719242175003,"quality":"inauspicious"},{"name":"Chala","start":"16:16","end":"17:36","startHours":16.265719242175003,"endHours":17.597396274310512,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:36","end":"19:16","startHours":17.597396274310512,"endHours":19.265719242175003,"quality":"inauspicious"},{"name":"Udveg","start":"19:16","end":"20:56","startHours":19.265719242175003,"endHours":20.934042210039493,"quality":"inauspicious"},{"name":"Chala","start":"20:56","end":"22:36","startHours":20.934042210039493,"endHours":22.602365177903984,"quality":"neutral"},{"name":"Labha","start":"22:36","end":"00:16","startHours":22.602365177903984,"endHours":24.270688145768478,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:56","startHours":24.270688145768478,"endHours":25.93901111363297,"quality":"auspicious"},{"name":"Kāla","start":"01:56","end":"03:36","startHours":25.93901111363297,"endHours":27.60733408149746,"quality":"inauspicious"},{"name":"Śubha","start":"03:36","end":"05:17","startHours":27.60733408149746,"endHours":29.275657049361953,"quality":"auspicious"},{"name":"Roga","start":"05:17","end":"06:57","startHours":29.275657049361953,"endHours":30.943980017226444,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.943980017226442,"endHours":7.943980017226442,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.943980017226442,"endHours":8.943980017226442,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.943980017226442,"endHours":9.943980017226442,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.943980017226442,"endHours":10.943980017226442,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.943980017226442,"endHours":11.943980017226442,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.943980017226442,"endHours":12.943980017226442,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.943980017226442,"endHours":13.943980017226442,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.943980017226442,"endHours":14.943980017226442,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.943980017226442,"endHours":15.943980017226442,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.943980017226442,"endHours":16.943980017226444,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.943980017226444,"endHours":17.943980017226444,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.943980017226444,"endHours":18.943980017226444,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.943980017226444,"endHours":19.943980017226444,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.943980017226444,"endHours":20.943980017226444,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.943980017226444,"endHours":21.943980017226444,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.943980017226444,"endHours":22.943980017226444,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.943980017226444,"endHours":23.943980017226444,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.943980017226444,"endHours":24.943980017226444,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.943980017226444,"endHours":25.943980017226444,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.943980017226444,"endHours":26.943980017226444,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.943980017226444,"endHours":27.943980017226444,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.943980017226444,"endHours":28.943980017226444,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.943980017226444,"endHours":29.943980017226444,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.943980017226444,"endHours":30.943980017226444,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.851446082923104,"eotMinutes":-10.026088746108654,"ayanamsa":23.8955}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturdaśī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 17, 2003 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 17, 2003 CE for Lucknow, Uttar Pradesh: Śukla Caturdaśī, sūryodaya 06:57, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2003-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2003-01-17","sa":"https://sa.vidhyamitra.com/city/lucknow/2003-01-17","hi":"https://hi.vidhyamitra.com/city/lucknow/2003-01-17","x-default":"https://vidhyamitra.com/city/lucknow/2003-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T09:20:15.421Z","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":"2026-05-24T09:20:15.421Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T09:20:15.421Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}