{"id":"vidhyamitra:city-day:noida:2154-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2154-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-08-17","date_display":"August 17, 2154 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":2154,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508020.770833,"kali_year":5256,"ahargana":1919555.2708,"sun":{"sidereal_longitude":117.2396,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":214.7273,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.4877,"elapsed_within_tithi_degrees":1.4877},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.7273,"elapsed_within_degrees":1.3939},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.9668},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2154,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508020.770833,"ahargana":1919555.2708,"kali_year":5256,"ayanamsa_lahiri":26.013,"grahas":{"sun":{"sidereal_longitude":118.225821,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":214.20892100000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-3.0096},"mars":{"sidereal_longitude":78.51262099999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":143.219021,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":35.31872099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":151.990721,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":119.56782099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":352.7242,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":172.7242,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2154,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508020.770833,"kali_year":5256,"ahargana":1919555.2708,"sun":{"sidereal_longitude":117.2396,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":214.7273,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.4877,"elapsed_within_tithi_degrees":1.4877},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":214.7273,"elapsed_within_degrees":1.3939},"yoga":{"number":25,"name":"Brahma","sum_longitude":331.9668},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.01,"elongation":97.488},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.01,"opposition_distance":82.512}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:50","sunsetLocal":"18:58","solarNoonLocal":"12:24","dayLengthHours":13.1268004567751,"dayLengthDisplay":"13 Hours 07 Mins 36 Secs","nightLengthDisplay":"10 Hours 52 Mins 24 Secs","moonriseLocal":"13:31","moonsetLocal":"00:05","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:46","startHours":9.121459578374857,"endHours":10.762309635471745,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:03","end":"15:41","startHours":14.04400974966552,"endHours":15.684859806762407,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:50","end":"07:29","startHours":5.839759464181082,"endHours":7.4806095212779695,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.90267957076194,"endHours":9.340239585987776,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.3867094832133775,"endHours":6.736757495394047,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:50","startHours":11.965599677342796,"endHours":12.840719707794468,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:58","startHours":4.089519403277735,"endHours":4.964639433729409,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:50","startHours":4.74585942611649,"endHours":5.839759464181082,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:28","startHours":14.590959768697816,"endHours":15.46607979914949,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.766559920956183,"endHours":19.166559920956182,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:31","startHours":18.966559920956183,"endHours":19.513509939988477,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.716559920956183,"endHours":20.466559920956183,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:50","startHours":23.965599677342794,"endHours":24.84071970779447,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:50","end":"07:29","startHours":5.839759464181082,"endHours":7.4806095212779695,"quality":"inauspicious"},{"name":"Śubha","start":"07:29","end":"09:07","startHours":7.4806095212779695,"endHours":9.121459578374857,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:46","startHours":9.121459578374857,"endHours":10.762309635471745,"quality":"inauspicious"},{"name":"Udveg","start":"10:46","end":"12:24","startHours":10.762309635471745,"endHours":12.403159692568632,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"14:03","startHours":12.403159692568632,"endHours":14.04400974966552,"quality":"neutral"},{"name":"Labha","start":"14:03","end":"15:41","startHours":14.04400974966552,"endHours":15.684859806762407,"quality":"auspicious"},{"name":"Amṛta","start":"15:41","end":"17:20","startHours":15.684859806762407,"endHours":17.325709863859295,"quality":"auspicious"},{"name":"Kāla","start":"17:20","end":"18:58","startHours":17.325709863859295,"endHours":18.966559920956183,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:58","end":"20:20","startHours":18.966559920956183,"endHours":20.325709863859295,"quality":"auspicious"},{"name":"Amṛta","start":"20:20","end":"21:41","startHours":20.325709863859295,"endHours":21.684859806762407,"quality":"auspicious"},{"name":"Kāla","start":"21:41","end":"23:03","startHours":21.684859806762407,"endHours":23.04400974966552,"quality":"inauspicious"},{"name":"Śubha","start":"23:03","end":"00:24","startHours":23.04400974966552,"endHours":24.403159692568632,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"01:46","startHours":24.403159692568632,"endHours":25.762309635471745,"quality":"inauspicious"},{"name":"Udveg","start":"01:46","end":"03:07","startHours":25.762309635471745,"endHours":27.121459578374857,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:29","startHours":27.121459578374857,"endHours":28.48060952127797,"quality":"neutral"},{"name":"Labha","start":"04:29","end":"05:50","startHours":28.48060952127797,"endHours":29.839759464181082,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.839759464181082,"endHours":6.839759464181082,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.839759464181082,"endHours":7.839759464181082,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.839759464181082,"endHours":8.839759464181082,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.839759464181082,"endHours":9.839759464181082,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.839759464181082,"endHours":10.839759464181082,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.839759464181082,"endHours":11.839759464181082,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.839759464181082,"endHours":12.839759464181082,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.839759464181082,"endHours":13.839759464181082,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.839759464181082,"endHours":14.839759464181082,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.839759464181082,"endHours":15.839759464181082,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.839759464181082,"endHours":16.839759464181082,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.839759464181082,"endHours":17.839759464181082,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.839759464181082,"endHours":18.839759464181082,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.839759464181082,"endHours":19.839759464181082,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.839759464181082,"endHours":20.839759464181082,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.839759464181082,"endHours":21.839759464181082,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.839759464181082,"endHours":22.839759464181082,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.839759464181082,"endHours":23.839759464181082,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.839759464181082,"endHours":24.839759464181082,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.839759464181082,"endHours":25.839759464181082,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.839759464181082,"endHours":26.839759464181082,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.839759464181082,"endHours":27.839759464181082,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.839759464181082,"endHours":28.839759464181082,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.839759464181082,"endHours":29.839759464181082,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","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":13.440651530715474,"eotMinutes":-3.7535815541179196,"ayanamsa":26.013}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","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 Śukla Navamī · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 17, 2154 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"August 17, 2154 CE for Noida, Uttar Pradesh: Śukla Navamī, sūryodaya 05:50, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2154-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2154-08-17","sa":"https://sa.vidhyamitra.com/city/noida/2154-08-17","hi":"https://hi.vidhyamitra.com/city/noida/2154-08-17","x-default":"https://vidhyamitra.com/city/noida/2154-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T18:57:24.998Z","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":"2026-06-01T18:57:24.998Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T18:57:24.998Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}