{"id":"vidhyamitra:city-day:noida:2011-09-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2011-09-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-09-17","date_display":"September 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":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455821.770833,"kali_year":5113,"ahargana":1867356.2708,"sun":{"sidereal_longitude":149.043,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":23.6978,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":234.6547,"elapsed_within_tithi_degrees":6.6547},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":23.6978,"elapsed_within_degrees":10.3644},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.7408},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2011,"month":9,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455821.770833,"ahargana":1867356.2708,"kali_year":5113,"ayanamsa_lahiri":24.0166,"grahas":{"sun":{"sidereal_longitude":149.801106,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":20.598806000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":2.5652},"mars":{"sidereal_longitude":94.53240599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":139.41950599999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":15.708605999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":158.251706,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":172.68130599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":238.4784,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":58.4784,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"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":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455821.770833,"kali_year":5113,"ahargana":1867356.2708,"sun":{"sidereal_longitude":149.043,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":23.6978,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":234.6547,"elapsed_within_tithi_degrees":6.6547},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4,"moon_longitude":23.6978,"elapsed_within_degrees":10.3644},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.7408},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.565,"elongation":125.345},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.565,"opposition_distance":54.655}},"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":"06:05","sunsetLocal":"18:23","solarNoonLocal":"12:14","dayLengthHours":12.304707602618972,"dayLengthDisplay":"12 Hours 18 Mins 17 Secs","nightLengthDisplay":"11 Hours 41 Mins 43 Secs","moonriseLocal":"20:58","moonsetLocal":"10:17","rahuKala":{"name":"Rāhu Kāla","start":"09:10","end":"10:42","startHours":9.160430370089127,"endHours":10.698518820416497,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:46","end":"15:19","startHours":13.774695721071241,"endHours":15.312784171398611,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:05","end":"07:37","startHours":6.084253469434383,"endHours":7.622341919761755,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:22","startHours":8.955351910045477,"endHours":9.365508830132775,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.596949619543507,"endHours":6.925075155613346,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:39","startHours":11.82645035065657,"endHours":12.646764190831169,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:16","startHours":4.443625789085187,"endHours":5.263939629259785,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:05","startHours":5.058861169216136,"endHours":6.084253469434383,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:06","startHours":14.287391871180365,"endHours":15.107705711354964,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.188961072053356,"endHours":18.588961072053355,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:54","startHours":18.388961072053355,"endHours":18.90165722216248,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.138961072053355,"endHours":19.888961072053355,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:39","startHours":23.826450350656568,"endHours":24.646764190831167,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:05","end":"07:37","startHours":6.084253469434383,"endHours":7.622341919761755,"quality":"inauspicious"},{"name":"Śubha","start":"07:37","end":"09:10","startHours":7.622341919761755,"endHours":9.160430370089127,"quality":"auspicious"},{"name":"Roga","start":"09:10","end":"10:42","startHours":9.160430370089127,"endHours":10.698518820416497,"quality":"inauspicious"},{"name":"Udveg","start":"10:42","end":"12:14","startHours":10.698518820416497,"endHours":12.23660727074387,"quality":"inauspicious"},{"name":"Chala","start":"12:14","end":"13:46","startHours":12.23660727074387,"endHours":13.774695721071241,"quality":"neutral"},{"name":"Labha","start":"13:46","end":"15:19","startHours":13.774695721071241,"endHours":15.312784171398611,"quality":"auspicious"},{"name":"Amṛta","start":"15:19","end":"16:51","startHours":15.312784171398611,"endHours":16.850872621725983,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:23","startHours":16.850872621725983,"endHours":18.388961072053355,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:23","end":"19:51","startHours":18.388961072053355,"endHours":19.850872621725983,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:19","startHours":19.850872621725983,"endHours":21.31278417139861,"quality":"auspicious"},{"name":"Kāla","start":"21:19","end":"22:46","startHours":21.31278417139861,"endHours":22.77469572107124,"quality":"inauspicious"},{"name":"Śubha","start":"22:46","end":"00:14","startHours":22.77469572107124,"endHours":24.236607270743868,"quality":"auspicious"},{"name":"Roga","start":"00:14","end":"01:42","startHours":24.236607270743868,"endHours":25.698518820416496,"quality":"inauspicious"},{"name":"Udveg","start":"01:42","end":"03:10","startHours":25.698518820416496,"endHours":27.160430370089127,"quality":"inauspicious"},{"name":"Chala","start":"03:10","end":"04:37","startHours":27.160430370089127,"endHours":28.622341919761755,"quality":"neutral"},{"name":"Labha","start":"04:37","end":"06:05","startHours":28.622341919761755,"endHours":30.084253469434383,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.084253469434383,"endHours":7.084253469434383,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.084253469434383,"endHours":8.084253469434383,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.084253469434383,"endHours":9.084253469434383,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.084253469434383,"endHours":10.084253469434383,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.084253469434383,"endHours":11.084253469434383,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.084253469434383,"endHours":12.084253469434383,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.084253469434383,"endHours":13.084253469434383,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.084253469434383,"endHours":14.084253469434383,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.084253469434383,"endHours":15.084253469434383,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.084253469434383,"endHours":16.084253469434383,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.084253469434383,"endHours":17.084253469434383,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.084253469434383,"endHours":18.084253469434383,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.084253469434383,"endHours":19.084253469434383,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.084253469434383,"endHours":20.084253469434383,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.084253469434383,"endHours":21.084253469434383,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.084253469434383,"endHours":22.084253469434383,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.084253469434383,"endHours":23.084253469434383,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.084253469434383,"endHours":24.084253469434383,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.084253469434383,"endHours":25.084253469434383,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.084253469434383,"endHours":26.084253469434383,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.084253469434383,"endHours":27.084253469434383,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.084253469434383,"endHours":28.084253469434383,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.084253469434383,"endHours":29.084253469434383,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.084253469434383,"endHours":30.084253469434383,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.454881437186928,"eotMinutes":6.239563755367786,"ayanamsa":24.0166}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","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":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Pañcamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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":[]},"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 September 17, 2011 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"September 17, 2011 CE for Noida, Uttar Pradesh: Kṛṣṇa Pañcamī, sūryodaya 06:05, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2011-09-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2011-09-17","sa":"https://sa.vidhyamitra.com/city/noida/2011-09-17","hi":"https://hi.vidhyamitra.com/city/noida/2011-09-17","x-default":"https://vidhyamitra.com/city/noida/2011-09-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:46:02.278Z","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":"2026-06-01T14:46:02.278Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:46:02.278Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}