{"id":"vidhyamitra:city-day:lucknow:1973-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/1973-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-08-28","date_display":"August 28, 1973 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":1973,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441922.770833,"kali_year":5075,"ahargana":1853457.2708,"sun":{"sidereal_longitude":130.5011,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":130.9271,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.426,"elapsed_within_tithi_degrees":0.426},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.9271,"elapsed_within_degrees":10.9271},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.4282},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1973,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441922.770833,"ahargana":1853457.2708,"kali_year":5075,"ayanamsa_lahiri":23.485,"grahas":{"sun":{"sidereal_longitude":131.10995000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":129.71884999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-3.73},"mars":{"sidereal_longitude":12.537449999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":125.72685000000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":280.68354999999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"venus":{"sidereal_longitude":167.59255000000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":69.29264999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":254.9143,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":74.9143,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1973,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441922.770833,"kali_year":5075,"ahargana":1853457.2708,"sun":{"sidereal_longitude":130.5011,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":130.9271,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.426,"elapsed_within_tithi_degrees":0.426},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.9271,"elapsed_within_degrees":10.9271},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.4282},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.73,"elongation":0.426},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.73,"opposition_distance":179.574}},"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":"05:43","sunsetLocal":"18:31","solarNoonLocal":"12:07","dayLengthHours":12.797399451862994,"dayLengthDisplay":"12 Hours 47 Mins 51 Secs","nightLengthDisplay":"11 Hours 12 Mins 09 Secs","moonriseLocal":"05:38","moonsetLocal":"18:25","rahuKala":{"name":"Rāhu Kāla","start":"15:19","end":"16:55","startHours":15.316445341648816,"endHours":16.916120273131693,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:55","end":"10:31","startHours":8.917745615717319,"endHours":10.517420547200194,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:07","end":"13:43","startHours":12.11709547868307,"endHours":13.716770410165942,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:08","startHours":8.704455624852937,"endHours":9.131035606581703,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.2516207299125295,"endHours":6.5928847152955425,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:33","startHours":11.690515496954303,"endHours":12.543675460411835,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:52","startHours":4.012075825836506,"endHours":4.865235789294038,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:43","startHours":4.651945798429655,"endHours":5.718395752751571,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:06","startHours":14.249995387326901,"endHours":15.103155350784434,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.315795204614567,"endHours":18.715795204614565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.515795204614566,"endHours":19.049020181775525,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.265795204614566,"endHours":20.015795204614566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:33","startHours":23.6905154969543,"endHours":24.543675460411837,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:43","end":"07:19","startHours":5.718395752751571,"endHours":7.318070684234446,"quality":"inauspicious"},{"name":"Udveg","start":"07:19","end":"08:55","startHours":7.318070684234446,"endHours":8.917745615717319,"quality":"inauspicious"},{"name":"Chala","start":"08:55","end":"10:31","startHours":8.917745615717319,"endHours":10.517420547200194,"quality":"neutral"},{"name":"Labha","start":"10:31","end":"12:07","startHours":10.517420547200194,"endHours":12.11709547868307,"quality":"auspicious"},{"name":"Amṛta","start":"12:07","end":"13:43","startHours":12.11709547868307,"endHours":13.716770410165942,"quality":"auspicious"},{"name":"Kāla","start":"13:43","end":"15:19","startHours":13.716770410165942,"endHours":15.316445341648816,"quality":"inauspicious"},{"name":"Śubha","start":"15:19","end":"16:55","startHours":15.316445341648816,"endHours":16.916120273131693,"quality":"auspicious"},{"name":"Roga","start":"16:55","end":"18:31","startHours":16.916120273131693,"endHours":18.515795204614566,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:31","end":"19:55","startHours":18.515795204614566,"endHours":19.916120273131693,"quality":"inauspicious"},{"name":"Śubha","start":"19:55","end":"21:19","startHours":19.916120273131693,"endHours":21.316445341648816,"quality":"auspicious"},{"name":"Roga","start":"21:19","end":"22:43","startHours":21.316445341648816,"endHours":22.716770410165942,"quality":"inauspicious"},{"name":"Udveg","start":"22:43","end":"00:07","startHours":22.716770410165942,"endHours":24.11709547868307,"quality":"inauspicious"},{"name":"Chala","start":"00:07","end":"01:31","startHours":24.11709547868307,"endHours":25.517420547200196,"quality":"neutral"},{"name":"Labha","start":"01:31","end":"02:55","startHours":25.517420547200196,"endHours":26.917745615717322,"quality":"auspicious"},{"name":"Amṛta","start":"02:55","end":"04:19","startHours":26.917745615717322,"endHours":28.318070684234446,"quality":"auspicious"},{"name":"Kāla","start":"04:19","end":"05:43","startHours":28.318070684234446,"endHours":29.718395752751572,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.718395752751571,"endHours":6.718395752751571,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.718395752751571,"endHours":7.718395752751571,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.718395752751571,"endHours":8.718395752751572,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.718395752751572,"endHours":9.718395752751572,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.718395752751572,"endHours":10.718395752751572,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.718395752751572,"endHours":11.718395752751572,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.718395752751572,"endHours":12.718395752751572,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.718395752751572,"endHours":13.718395752751572,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.718395752751572,"endHours":14.718395752751572,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.718395752751572,"endHours":15.718395752751572,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.718395752751572,"endHours":16.718395752751572,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.718395752751572,"endHours":17.718395752751572,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.718395752751572,"endHours":18.718395752751572,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.718395752751572,"endHours":19.718395752751572,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.718395752751572,"endHours":20.718395752751572,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.718395752751572,"endHours":21.718395752751572,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.718395752751572,"endHours":22.718395752751572,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.718395752751572,"endHours":23.718395752751572,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.718395752751572,"endHours":24.718395752751572,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.718395752751572,"endHours":25.718395752751572,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.718395752751572,"endHours":26.718395752751572,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.718395752751572,"endHours":27.718395752751572,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.718395752751572,"endHours":28.718395752751572,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.718395752751572,"endHours":29.718395752751572,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.82463043689046,"eotMinutes":-0.8105287209842176,"ayanamsa":23.485}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Śukla Pratipada · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 August 28, 1973 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 28, 1973 CE for Lucknow, Uttar Pradesh: Śukla Pratipada, sūryodaya 05:43, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/1973-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/1973-08-28","sa":"https://sa.vidhyamitra.com/city/lucknow/1973-08-28","hi":"https://hi.vidhyamitra.com/city/lucknow/1973-08-28","x-default":"https://vidhyamitra.com/city/lucknow/1973-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:16:27.231Z","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":"2026-06-01T21:16:27.231Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:16:27.231Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}