{"id":"vidhyamitra:city-day:lucknow:2170-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2170-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-08-11","date_display":"August 11, 2170 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":2170,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513858.770833,"kali_year":5272,"ahargana":1925393.2708,"sun":{"sidereal_longitude":111.3806,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":93.5706,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.1901,"elapsed_within_tithi_degrees":6.1901},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.5706,"elapsed_within_degrees":0.2373},"yoga":{"number":16,"name":"Siddhi","sum_longitude":204.9512},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2170,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513858.770833,"ahargana":1925393.2708,"kali_year":5272,"ayanamsa_lahiri":26.2363,"grahas":{"sun":{"sidereal_longitude":112.372566,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":94.950466,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":3.4544},"mars":{"sidereal_longitude":175.70756600000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":92.28906599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":142.011666,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":146.66616599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":306.14446599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":43.3989,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.3989,"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":2170,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513858.770833,"kali_year":5272,"ahargana":1925393.2708,"sun":{"sidereal_longitude":111.3806,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":93.5706,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.1901,"elapsed_within_tithi_degrees":6.1901},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.5706,"elapsed_within_degrees":0.2373},"yoga":{"number":16,"name":"Siddhi","sum_longitude":204.9512},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.454,"elongation":17.81},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.454,"opposition_distance":162.19}},"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":"05:35","sunsetLocal":"18:47","solarNoonLocal":"12:11","dayLengthHours":13.187779980364832,"dayLengthDisplay":"13 Hours 11 Mins 16 Secs","nightLengthDisplay":"10 Hours 48 Mins 44 Secs","moonriseLocal":"04:16","moonsetLocal":"17:46","rahuKala":{"name":"Rāhu Kāla","start":"08:53","end":"10:32","startHours":8.888423300439921,"endHours":10.536895797985526,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:50","end":"15:29","startHours":13.833840793076734,"endHours":15.482313290622338,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:35","end":"07:14","startHours":5.591478305348714,"endHours":7.239950802894318,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:06","startHours":8.668626967433841,"endHours":9.108219633446001,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:30","startHours":6.140969137863915,"endHours":6.492643270673644,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:37","startHours":11.74577562951897,"endHours":12.624960961543291,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:43","startHours":3.8331076413000695,"endHours":4.7122929733243915,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:35","startHours":4.492496640318311,"endHours":5.591478305348714,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:16","startHours":14.383331625591936,"endHours":15.262516957616258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.579258285713546,"endHours":18.979258285713545,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:20","startHours":18.779258285713546,"endHours":19.328749118228746,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.529258285713546,"endHours":20.279258285713546,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:37","startHours":23.74577562951897,"endHours":24.62496096154329,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:35","end":"07:14","startHours":5.591478305348714,"endHours":7.239950802894318,"quality":"inauspicious"},{"name":"Śubha","start":"07:14","end":"08:53","startHours":7.239950802894318,"endHours":8.888423300439921,"quality":"auspicious"},{"name":"Roga","start":"08:53","end":"10:32","startHours":8.888423300439921,"endHours":10.536895797985526,"quality":"inauspicious"},{"name":"Udveg","start":"10:32","end":"12:11","startHours":10.536895797985526,"endHours":12.18536829553113,"quality":"inauspicious"},{"name":"Chala","start":"12:11","end":"13:50","startHours":12.18536829553113,"endHours":13.833840793076734,"quality":"neutral"},{"name":"Labha","start":"13:50","end":"15:29","startHours":13.833840793076734,"endHours":15.482313290622338,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:08","startHours":15.482313290622338,"endHours":17.13078578816794,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:47","startHours":17.13078578816794,"endHours":18.779258285713546,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:47","end":"20:08","startHours":18.779258285713546,"endHours":20.13078578816794,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:29","startHours":20.13078578816794,"endHours":21.482313290622336,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:50","startHours":21.482313290622336,"endHours":22.83384079307673,"quality":"inauspicious"},{"name":"Śubha","start":"22:50","end":"00:11","startHours":22.83384079307673,"endHours":24.18536829553113,"quality":"auspicious"},{"name":"Roga","start":"00:11","end":"01:32","startHours":24.18536829553113,"endHours":25.536895797985526,"quality":"inauspicious"},{"name":"Udveg","start":"01:32","end":"02:53","startHours":25.536895797985526,"endHours":26.88842330043992,"quality":"inauspicious"},{"name":"Chala","start":"02:53","end":"04:14","startHours":26.88842330043992,"endHours":28.23995080289432,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:35","startHours":28.23995080289432,"endHours":29.591478305348716,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.591478305348714,"endHours":6.591478305348714,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.591478305348714,"endHours":7.591478305348714,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.591478305348714,"endHours":8.591478305348714,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.591478305348714,"endHours":9.591478305348714,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.591478305348714,"endHours":10.591478305348714,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.591478305348714,"endHours":11.591478305348714,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.591478305348714,"endHours":12.591478305348714,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.591478305348714,"endHours":13.591478305348714,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.591478305348714,"endHours":14.591478305348714,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.591478305348714,"endHours":15.591478305348714,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.591478305348714,"endHours":16.591478305348716,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.591478305348716,"endHours":17.591478305348716,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.591478305348716,"endHours":18.591478305348716,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.591478305348716,"endHours":19.591478305348716,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.591478305348716,"endHours":20.591478305348716,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.591478305348716,"endHours":21.591478305348716,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.591478305348716,"endHours":22.591478305348716,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.591478305348716,"endHours":23.591478305348716,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.591478305348716,"endHours":24.591478305348716,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.591478305348716,"endHours":25.591478305348716,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.591478305348716,"endHours":26.591478305348716,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.591478305348716,"endHours":27.591478305348716,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.591478305348716,"endHours":28.591478305348716,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.591478305348716,"endHours":29.591478305348716,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.24690075106388,"eotMinutes":-4.906897731867799,"ayanamsa":26.2363}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturdaśī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 11, 2170 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"August 11, 2170 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Caturdaśī, sūryodaya 05:35, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2170-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2170-08-11","sa":"https://sa.vidhyamitra.com/city/lucknow/2170-08-11","hi":"https://hi.vidhyamitra.com/city/lucknow/2170-08-11","x-default":"https://vidhyamitra.com/city/lucknow/2170-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T04:03:13.366Z","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":"2026-06-03T04:03:13.366Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:03:13.366Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}