{"id":"vidhyamitra:city-day:lucknow:2003-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2003-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-08-21","date_display":"August 21, 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":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452872.770833,"kali_year":5105,"ahargana":1864407.2708,"sun":{"sidereal_longitude":123.0491,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":44.9748,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.9257,"elapsed_within_tithi_degrees":5.9257},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.9748,"elapsed_within_degrees":4.9748},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.024},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452872.770833,"ahargana":1864407.2708,"kali_year":5105,"ayanamsa_lahiri":23.9038,"grahas":{"sun":{"sidereal_longitude":123.69698,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":44.60568000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":0.7995},"mars":{"sidereal_longitude":312.97118,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":150.05777999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":124.70938000000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":124.30338,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":75.58488,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":34.7306,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.7306,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"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":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452872.770833,"kali_year":5105,"ahargana":1864407.2708,"sun":{"sidereal_longitude":123.0491,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":44.9748,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.9257,"elapsed_within_tithi_degrees":5.9257},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.9748,"elapsed_within_degrees":4.9748},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.024},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.8,"elongation":78.074},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.8,"opposition_distance":101.926}},"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":"05:40","sunsetLocal":"18:38","solarNoonLocal":"12:09","dayLengthHours":12.973466807402737,"dayLengthDisplay":"12 Hours 58 Mins 24 Secs","nightLengthDisplay":"11 Hours 01 Mins 36 Secs","moonriseLocal":"00:03","moonsetLocal":"13:42","rahuKala":{"name":"Rāhu Kāla","start":"13:46","end":"15:24","startHours":13.771901572858589,"endHours":15.393584923783934,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:40","end":"07:17","startHours":5.66348481823188,"endHours":7.285168169157222,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:54","end":"10:32","startHours":8.906851520082565,"endHours":10.528534871007906,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:07","startHours":8.690627073292518,"endHours":9.12307596687261,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:33","startHours":6.204045935206994,"endHours":6.550005050071068,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:35","startHours":11.717769328353157,"endHours":12.582667115513338,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:48","startHours":3.933689243911515,"endHours":4.798587031071698,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:40","startHours":4.582362584281652,"endHours":5.66348481823188,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:11","startHours":14.312462689833705,"endHours":15.177360476993888,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.436951625634617,"endHours":18.836951625634615,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:11","startHours":18.636951625634616,"endHours":19.17751274260973,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.386951625634616,"endHours":20.136951625634616,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:35","startHours":23.717769328353157,"endHours":24.58266711551334,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:40","end":"07:17","startHours":5.66348481823188,"endHours":7.285168169157222,"quality":"auspicious"},{"name":"Roga","start":"07:17","end":"08:54","startHours":7.285168169157222,"endHours":8.906851520082565,"quality":"inauspicious"},{"name":"Udveg","start":"08:54","end":"10:32","startHours":8.906851520082565,"endHours":10.528534871007906,"quality":"inauspicious"},{"name":"Chala","start":"10:32","end":"12:09","startHours":10.528534871007906,"endHours":12.150218221933248,"quality":"neutral"},{"name":"Labha","start":"12:09","end":"13:46","startHours":12.150218221933248,"endHours":13.771901572858589,"quality":"auspicious"},{"name":"Amṛta","start":"13:46","end":"15:24","startHours":13.771901572858589,"endHours":15.393584923783934,"quality":"auspicious"},{"name":"Kāla","start":"15:24","end":"17:01","startHours":15.393584923783934,"endHours":17.015268274709275,"quality":"inauspicious"},{"name":"Śubha","start":"17:01","end":"18:38","startHours":17.015268274709275,"endHours":18.636951625634616,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:38","end":"20:01","startHours":18.636951625634616,"endHours":20.015268274709275,"quality":"auspicious"},{"name":"Kāla","start":"20:01","end":"21:24","startHours":20.015268274709275,"endHours":21.393584923783934,"quality":"inauspicious"},{"name":"Śubha","start":"21:24","end":"22:46","startHours":21.393584923783934,"endHours":22.77190157285859,"quality":"auspicious"},{"name":"Roga","start":"22:46","end":"00:09","startHours":22.77190157285859,"endHours":24.150218221933248,"quality":"inauspicious"},{"name":"Udveg","start":"00:09","end":"01:32","startHours":24.150218221933248,"endHours":25.528534871007906,"quality":"inauspicious"},{"name":"Chala","start":"01:32","end":"02:54","startHours":25.528534871007906,"endHours":26.90685152008256,"quality":"neutral"},{"name":"Labha","start":"02:54","end":"04:17","startHours":26.90685152008256,"endHours":28.28516816915722,"quality":"auspicious"},{"name":"Amṛta","start":"04:17","end":"05:40","startHours":28.28516816915722,"endHours":29.66348481823188,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.66348481823188,"endHours":6.66348481823188,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.66348481823188,"endHours":7.66348481823188,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.66348481823188,"endHours":8.663484818231879,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.663484818231879,"endHours":9.663484818231879,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.663484818231879,"endHours":10.663484818231879,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.663484818231879,"endHours":11.663484818231879,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.663484818231879,"endHours":12.663484818231879,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.663484818231879,"endHours":13.663484818231879,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.663484818231879,"endHours":14.663484818231879,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.663484818231879,"endHours":15.663484818231879,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.663484818231879,"endHours":16.66348481823188,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.66348481823188,"endHours":17.66348481823188,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.66348481823188,"endHours":18.66348481823188,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.66348481823188,"endHours":19.66348481823188,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.66348481823188,"endHours":20.66348481823188,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.66348481823188,"endHours":21.66348481823188,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.66348481823188,"endHours":22.66348481823188,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.66348481823188,"endHours":23.66348481823188,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.66348481823188,"endHours":24.66348481823188,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.66348481823188,"endHours":25.66348481823188,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.66348481823188,"endHours":26.66348481823188,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.66348481823188,"endHours":27.66348481823188,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.66348481823188,"endHours":28.66348481823188,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.66348481823188,"endHours":29.66348481823188,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.304735489125255,"eotMinutes":-2.7978933159948465,"ayanamsa":23.9038}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Navamī · 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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 August 21, 2003 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 21, 2003 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Navamī, sūryodaya 05:40, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2003-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2003-08-21","sa":"https://sa.vidhyamitra.com/city/lucknow/2003-08-21","hi":"https://hi.vidhyamitra.com/city/lucknow/2003-08-21","x-default":"https://vidhyamitra.com/city/lucknow/2003-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:18:38.288Z","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":"2026-05-31T22:18:38.288Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:18:38.288Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}