{"id":"vidhyamitra:city-day:erode:2017-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2017-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-17","date_display":"August 17, 2017 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":2017,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457982.770833,"kali_year":5119,"ahargana":1869517.2708,"sun":{"sidereal_longitude":119.5813,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":57.8842,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.3029,"elapsed_within_tithi_degrees":10.3029},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.8842,"elapsed_within_degrees":4.5509},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.4656},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2017,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457982.770833,"ahargana":1869517.2708,"kali_year":5119,"ayanamsa_lahiri":24.0992,"grahas":{"sun":{"sidereal_longitude":120.24613999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":56.65523999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-4.1133},"mars":{"sidereal_longitude":113.32643999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":136.70304,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":174.96614,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":84.81294000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":236.98564,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":123.9782,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.9782,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457982.770833,"kali_year":5119,"ahargana":1869517.2708,"sun":{"sidereal_longitude":119.5813,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":57.8842,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.3029,"elapsed_within_tithi_degrees":10.3029},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.8842,"elapsed_within_degrees":4.5509},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.4656},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.113,"elongation":61.697},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.113,"opposition_distance":118.303}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:08","sunsetLocal":"18:37","solarNoonLocal":"12:23","dayLengthHours":12.481936686451132,"dayLengthDisplay":"12 Hours 28 Mins 55 Secs","nightLengthDisplay":"11 Hours 31 Mins 05 Secs","moonriseLocal":"01:46","moonsetLocal":"14:31","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:30","startHours":13.941655111708357,"endHours":15.501897197514747,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:08","end":"07:42","startHours":6.1404446826764,"endHours":7.700686768482791,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:49","startHours":9.260928854289183,"endHours":10.821170940095573,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.052896576181665,"endHours":9.468961132396702,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:00","startHours":6.660525377945198,"endHours":6.993377022917228,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:48","startHours":11.965348469686928,"endHours":12.797477582117002,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:18","startHours":4.476186457816249,"endHours":5.308315570246325,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.100283292138806,"endHours":6.1404446826764,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:18","startHours":14.461735806977156,"endHours":15.293864919407232,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.42238136912753,"endHours":18.82238136912753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:09","startHours":18.62238136912753,"endHours":19.142462064396327,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.37238136912753,"endHours":20.12238136912753,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:48","startHours":23.965348469686926,"endHours":24.797477582117,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:08","end":"07:42","startHours":6.1404446826764,"endHours":7.700686768482791,"quality":"auspicious"},{"name":"Roga","start":"07:42","end":"09:16","startHours":7.700686768482791,"endHours":9.260928854289183,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:49","startHours":9.260928854289183,"endHours":10.821170940095573,"quality":"inauspicious"},{"name":"Chala","start":"10:49","end":"12:23","startHours":10.821170940095573,"endHours":12.381413025901967,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:56","startHours":12.381413025901967,"endHours":13.941655111708357,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:30","startHours":13.941655111708357,"endHours":15.501897197514747,"quality":"auspicious"},{"name":"Kāla","start":"15:30","end":"17:04","startHours":15.501897197514747,"endHours":17.06213928332114,"quality":"inauspicious"},{"name":"Śubha","start":"17:04","end":"18:37","startHours":17.06213928332114,"endHours":18.62238136912753,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:37","end":"20:04","startHours":18.62238136912753,"endHours":20.06213928332114,"quality":"auspicious"},{"name":"Kāla","start":"20:04","end":"21:30","startHours":20.06213928332114,"endHours":21.501897197514747,"quality":"inauspicious"},{"name":"Śubha","start":"21:30","end":"22:56","startHours":21.501897197514747,"endHours":22.941655111708357,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:23","startHours":22.941655111708357,"endHours":24.381413025901963,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"01:49","startHours":24.381413025901963,"endHours":25.821170940095573,"quality":"inauspicious"},{"name":"Chala","start":"01:49","end":"03:16","startHours":25.821170940095573,"endHours":27.260928854289183,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:42","startHours":27.260928854289183,"endHours":28.70068676848279,"quality":"auspicious"},{"name":"Amṛta","start":"04:42","end":"06:08","startHours":28.70068676848279,"endHours":30.1404446826764,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1404446826764,"endHours":7.1404446826764,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1404446826764,"endHours":8.1404446826764,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.1404446826764,"endHours":9.1404446826764,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.1404446826764,"endHours":10.1404446826764,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.1404446826764,"endHours":11.1404446826764,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.1404446826764,"endHours":12.1404446826764,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.1404446826764,"endHours":13.1404446826764,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.1404446826764,"endHours":14.1404446826764,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.1404446826764,"endHours":15.1404446826764,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.1404446826764,"endHours":16.1404446826764,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.1404446826764,"endHours":17.1404446826764,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.1404446826764,"endHours":18.1404446826764,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.1404446826764,"endHours":19.1404446826764,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.1404446826764,"endHours":20.1404446826764,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.1404446826764,"endHours":21.1404446826764,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.1404446826764,"endHours":22.1404446826764,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.1404446826764,"endHours":23.1404446826764,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.1404446826764,"endHours":24.1404446826764,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.1404446826764,"endHours":25.1404446826764,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.1404446826764,"endHours":26.1404446826764,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.1404446826764,"endHours":27.1404446826764,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.1404446826764,"endHours":28.1404446826764,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.1404446826764,"endHours":29.1404446826764,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.1404446826764,"endHours":30.1404446826764,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.40528403245053,"eotMinutes":-3.7535815541179196,"ayanamsa":24.0992}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Daśamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"erode"},"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, 2017 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 17, 2017 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 06:08, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2017-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2017-08-17","sa":"https://sa.vidhyamitra.com/city/erode/2017-08-17","hi":"https://hi.vidhyamitra.com/city/erode/2017-08-17","x-default":"https://vidhyamitra.com/city/erode/2017-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T23:54:03.288Z","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":"2026-05-15T23:54:03.288Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T23:54:03.288Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}