{"id":"vidhyamitra:city-day:erode:2017-10-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2017-10-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-10-29","date_display":"October 29, 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":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458055.770833,"kali_year":5119,"ahargana":1869590.2708,"sun":{"sidereal_longitude":190.9683,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":295.8507,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.8825,"elapsed_within_tithi_degrees":8.8825},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.8507,"elapsed_within_degrees":2.5174},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.819},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":10,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458055.770833,"ahargana":1869590.2708,"kali_year":5119,"ayanamsa_lahiri":24.102,"grahas":{"sun":{"sidereal_longitude":191.707451,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":294.03465099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":0.3339},"mars":{"sidereal_longitude":159.570151,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":204.01565099999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":189.640351,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":173.88695099999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":240.08215100000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":120.1104,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":300.1104,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458055.770833,"kali_year":5119,"ahargana":1869590.2708,"sun":{"sidereal_longitude":190.9683,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":295.8507,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.8825,"elapsed_within_tithi_degrees":8.8825},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.8507,"elapsed_within_degrees":2.5174},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.819},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.334,"elongation":104.882},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.334,"opposition_distance":75.118}},"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":"06:10","sunsetLocal":"17:55","solarNoonLocal":"12:03","dayLengthHours":11.74980512508867,"dayLengthDisplay":"11 Hours 44 Mins 59 Secs","nightLengthDisplay":"12 Hours 15 Mins 01 Secs","moonriseLocal":"13:02","moonsetLocal":"00:42","rahuKala":{"name":"Rāhu Kāla","start":"16:27","end":"17:55","startHours":16.4511403405912,"endHours":17.919865981227282,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:31","startHours":12.044963418682947,"endHours":13.51368905931903,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:59","end":"16:27","startHours":14.982414699955115,"endHours":16.4511403405912,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:18","startHours":8.911682051992635,"endHours":9.303342222828924,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"06:58","startHours":6.659636069683972,"endHours":6.972964206353003,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:26","startHours":11.653303247846658,"endHours":12.436623589519236,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:23","startHours":4.603420172793455,"endHours":5.386740514466033,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:10","startHours":5.1909104290478885,"endHours":6.170060856138611,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:47","startHours":14.003264272864392,"endHours":14.78658461453697,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.719865981227283,"endHours":18.11986598122728,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:25","startHours":17.919865981227282,"endHours":18.409441194772644,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.669865981227282,"endHours":19.419865981227282,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:26","startHours":23.653303247846658,"endHours":24.436623589519236,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:10","end":"07:38","startHours":6.170060856138611,"endHours":7.638786496774695,"quality":"inauspicious"},{"name":"Chala","start":"07:38","end":"09:06","startHours":7.638786496774695,"endHours":9.10751213741078,"quality":"neutral"},{"name":"Labha","start":"09:06","end":"10:35","startHours":9.10751213741078,"endHours":10.576237778046863,"quality":"auspicious"},{"name":"Amṛta","start":"10:35","end":"12:03","startHours":10.576237778046863,"endHours":12.044963418682947,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:31","startHours":12.044963418682947,"endHours":13.51368905931903,"quality":"inauspicious"},{"name":"Śubha","start":"13:31","end":"14:59","startHours":13.51368905931903,"endHours":14.982414699955115,"quality":"auspicious"},{"name":"Roga","start":"14:59","end":"16:27","startHours":14.982414699955115,"endHours":16.4511403405912,"quality":"inauspicious"},{"name":"Udveg","start":"16:27","end":"17:55","startHours":16.4511403405912,"endHours":17.919865981227282,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:55","end":"19:27","startHours":17.919865981227282,"endHours":19.4511403405912,"quality":"auspicious"},{"name":"Roga","start":"19:27","end":"20:59","startHours":19.4511403405912,"endHours":20.982414699955115,"quality":"inauspicious"},{"name":"Udveg","start":"20:59","end":"22:31","startHours":20.982414699955115,"endHours":22.51368905931903,"quality":"inauspicious"},{"name":"Chala","start":"22:31","end":"00:03","startHours":22.51368905931903,"endHours":24.044963418682947,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:35","startHours":24.044963418682947,"endHours":25.576237778046863,"quality":"auspicious"},{"name":"Amṛta","start":"01:35","end":"03:06","startHours":25.576237778046863,"endHours":27.10751213741078,"quality":"auspicious"},{"name":"Kāla","start":"03:06","end":"04:38","startHours":27.10751213741078,"endHours":28.638786496774696,"quality":"inauspicious"},{"name":"Śubha","start":"04:38","end":"06:10","startHours":28.638786496774696,"endHours":30.170060856138612,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.170060856138611,"endHours":7.170060856138611,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.170060856138611,"endHours":8.170060856138612,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.170060856138612,"endHours":9.170060856138612,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.170060856138612,"endHours":10.170060856138612,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.170060856138612,"endHours":11.170060856138612,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.170060856138612,"endHours":12.170060856138612,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.170060856138612,"endHours":13.170060856138612,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.170060856138612,"endHours":14.170060856138612,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.170060856138612,"endHours":15.170060856138612,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.170060856138612,"endHours":16.170060856138612,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.170060856138612,"endHours":17.170060856138612,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.170060856138612,"endHours":18.170060856138612,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.170060856138612,"endHours":19.170060856138612,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.170060856138612,"endHours":20.170060856138612,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.170060856138612,"endHours":21.170060856138612,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.170060856138612,"endHours":22.170060856138612,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.170060856138612,"endHours":23.170060856138612,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.170060856138612,"endHours":24.170060856138612,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.170060856138612,"endHours":25.170060856138612,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.170060856138612,"endHours":26.170060856138612,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.170060856138612,"endHours":27.170060856138612,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.170060856138612,"endHours":28.170060856138612,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.170060856138612,"endHours":29.170060856138612,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.170060856138612,"endHours":30.170060856138612,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.45666542083523,"eotMinutes":16.433394879023222,"ayanamsa":24.102}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Navamī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 29, 2017 CE · Erode, Tamil Nadu · Vidhyamitra","description":"October 29, 2017 CE for Erode, Tamil Nadu: Śukla Navamī, sūryodaya 06:10, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2017-10-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2017-10-29","sa":"https://sa.vidhyamitra.com/city/erode/2017-10-29","hi":"https://hi.vidhyamitra.com/city/erode/2017-10-29","x-default":"https://vidhyamitra.com/city/erode/2017-10-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:49:38.341Z","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":"2026-05-15T06:49:38.341Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:49:38.341Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}