{"id":"vidhyamitra:city-day:noida:2011-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2011-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-08-17","date_display":"August 17, 2011 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":2011,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455790.770833,"kali_year":5113,"ahargana":1867325.2708,"sun":{"sidereal_longitude":119.1534,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":338.974,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.8206,"elapsed_within_tithi_degrees":3.8206},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.974,"elapsed_within_degrees":5.6406},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.1273},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2011,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455790.770833,"ahargana":1867325.2708,"kali_year":5113,"ayanamsa_lahiri":24.0154,"grahas":{"sun":{"sidereal_longitude":119.801491,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":336.475191,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":4.4463},"mars":{"sidereal_longitude":74.81899099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":119.68179099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":15.951690999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":119.80639100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":169.41869100000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":240.121,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.121,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455790.770833,"kali_year":5113,"ahargana":1867325.2708,"sun":{"sidereal_longitude":119.1534,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":338.974,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.8206,"elapsed_within_tithi_degrees":3.8206},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.974,"elapsed_within_degrees":5.6406},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":98.1273},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.446,"elongation":140.179},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.446,"opposition_distance":39.821}},"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":13.137707665037738,"dayLengthDisplay":"13 Hours 08 Mins 16 Secs","nightLengthDisplay":"10 Hours 51 Mins 44 Secs","moonriseLocal":"20:48","moonsetLocal":"08:54","rahuKala":{"name":"Rāhu Kāla","start":"12:24","end":"14:03","startHours":12.403159692568632,"endHours":14.04537315069835,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:29","end":"09:07","startHours":7.476519318179481,"endHours":9.118732776309198,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:46","end":"12:24","startHours":10.760946234438915,"endHours":12.403159692568632,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.899770981891901,"endHours":9.337694570726494,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.381710346093002,"endHours":6.732049217160675,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:50","startHours":11.965236103734041,"endHours":12.841083281403224,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:58","startHours":4.082611504711398,"endHours":4.958458682380581,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:50","startHours":4.739496887963285,"endHours":5.8343058600497635,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:28","startHours":14.59277763674159,"endHours":15.468624814410772,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.7720135250875,"endHours":19.1720135250875,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:31","startHours":18.9720135250875,"endHours":19.51941801113074,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.7220135250875,"endHours":20.4720135250875,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:50","startHours":23.965236103734043,"endHours":24.841083281403222,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:50","end":"07:29","startHours":5.8343058600497635,"endHours":7.476519318179481,"quality":"auspicious"},{"name":"Amṛta","start":"07:29","end":"09:07","startHours":7.476519318179481,"endHours":9.118732776309198,"quality":"auspicious"},{"name":"Kāla","start":"09:07","end":"10:46","startHours":9.118732776309198,"endHours":10.760946234438915,"quality":"inauspicious"},{"name":"Śubha","start":"10:46","end":"12:24","startHours":10.760946234438915,"endHours":12.403159692568632,"quality":"auspicious"},{"name":"Roga","start":"12:24","end":"14:03","startHours":12.403159692568632,"endHours":14.04537315069835,"quality":"inauspicious"},{"name":"Udveg","start":"14:03","end":"15:41","startHours":14.04537315069835,"endHours":15.687586608828067,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:20","startHours":15.687586608828067,"endHours":17.329800066957784,"quality":"neutral"},{"name":"Labha","start":"17:20","end":"18:58","startHours":17.329800066957784,"endHours":18.9720135250875,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:58","end":"20:20","startHours":18.9720135250875,"endHours":20.329800066957784,"quality":"inauspicious"},{"name":"Chala","start":"20:20","end":"21:41","startHours":20.329800066957784,"endHours":21.687586608828067,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"23:03","startHours":21.687586608828067,"endHours":23.04537315069835,"quality":"auspicious"},{"name":"Amṛta","start":"23:03","end":"00:24","startHours":23.04537315069835,"endHours":24.403159692568632,"quality":"auspicious"},{"name":"Kāla","start":"00:24","end":"01:46","startHours":24.403159692568632,"endHours":25.760946234438915,"quality":"inauspicious"},{"name":"Śubha","start":"01:46","end":"03:07","startHours":25.760946234438915,"endHours":27.118732776309198,"quality":"auspicious"},{"name":"Roga","start":"03:07","end":"04:29","startHours":27.118732776309198,"endHours":28.47651931817948,"quality":"inauspicious"},{"name":"Udveg","start":"04:29","end":"05:50","startHours":28.47651931817948,"endHours":29.834305860049763,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.8343058600497635,"endHours":6.8343058600497635,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.8343058600497635,"endHours":7.8343058600497635,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.8343058600497635,"endHours":8.834305860049763,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.834305860049763,"endHours":9.834305860049763,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.834305860049763,"endHours":10.834305860049763,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.834305860049763,"endHours":11.834305860049763,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.834305860049763,"endHours":12.834305860049763,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.834305860049763,"endHours":13.834305860049763,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.834305860049763,"endHours":14.834305860049763,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.834305860049763,"endHours":15.834305860049763,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.834305860049763,"endHours":16.834305860049763,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.834305860049763,"endHours":17.834305860049763,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.834305860049763,"endHours":18.834305860049763,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.834305860049763,"endHours":19.834305860049763,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.834305860049763,"endHours":20.834305860049763,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.834305860049763,"endHours":21.834305860049763,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.834305860049763,"endHours":22.834305860049763,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.834305860049763,"endHours":23.834305860049763,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.834305860049763,"endHours":24.834305860049763,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.834305860049763,"endHours":25.834305860049763,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.834305860049763,"endHours":26.834305860049763,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.834305860049763,"endHours":27.834305860049763,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.834305860049763,"endHours":28.834305860049763,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.834305860049763,"endHours":29.834305860049763,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.580329889647883,"eotMinutes":-3.7535815541179196,"ayanamsa":24.0154}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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, 2011 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"August 17, 2011 CE for Noida, Uttar Pradesh: Kṛṣṇa Caturthī, sūryodaya 05:50, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2011-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2011-08-17","sa":"https://sa.vidhyamitra.com/city/noida/2011-08-17","hi":"https://hi.vidhyamitra.com/city/noida/2011-08-17","x-default":"https://vidhyamitra.com/city/noida/2011-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T23:11:47.819Z","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":"2026-05-15T23:11:47.819Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T23:11:47.819Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}