{"id":"vidhyamitra:city-day:erode:2111-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2111-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2111-07-17","date_display":"July 17, 2111 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":2111,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492283.770833,"kali_year":5213,"ahargana":1903818.2708,"sun":{"sidereal_longitude":87.8937,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":215.1221,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.2284,"elapsed_within_tithi_degrees":7.2284},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.1221,"elapsed_within_degrees":1.7888},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.0158},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2111,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2492283.770833,"ahargana":1903818.2708,"kali_year":5213,"ayanamsa_lahiri":25.4111,"grahas":{"sun":{"sidereal_longitude":88.58949000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":213.34369000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":4.2651},"mars":{"sidereal_longitude":86.55729000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":98.11619000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":146.03499,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":91.36439000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":307.09088999999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":106.5462,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":286.5462,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2111,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492283.770833,"kali_year":5213,"ahargana":1903818.2708,"sun":{"sidereal_longitude":87.8937,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":215.1221,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.2284,"elapsed_within_tithi_degrees":7.2284},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.1221,"elapsed_within_degrees":1.7888},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.0158},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.265,"elongation":127.228},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.265,"opposition_distance":52.772}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":1.165,"opposition_distance":0.371}]},"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":"06:03","sunsetLocal":"18:47","solarNoonLocal":"12:25","dayLengthHours":12.720206539118813,"dayLengthDisplay":"12 Hours 43 Mins 13 Secs","nightLengthDisplay":"11 Hours 16 Mins 47 Secs","moonriseLocal":"14:58","moonsetLocal":"02:30","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:25","startHours":10.825053897598462,"endHours":12.415079714988313,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:36","end":"17:11","startHours":15.595131349768018,"endHours":17.18515716715787,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:39","end":"09:14","startHours":7.645002262818759,"endHours":9.235028080208611,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:27","startHours":9.023024637889964,"endHours":9.447031522527258,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.584985051225524,"endHours":6.924190558935359,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:50","startHours":11.991072830351019,"endHours":12.839086599625606,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:12","startHours":4.358948906879732,"endHours":5.206962676154319,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:03","startHours":4.994959233835672,"endHours":6.054976445428907,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:23","startHours":14.53511413817478,"endHours":15.383127907449367,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.57518298454772,"endHours":18.97518298454772,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.77518298454772,"endHours":19.305191590344336,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.52518298454772,"endHours":20.27518298454772,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:50","startHours":23.99107283035102,"endHours":24.839086599625606,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:03","end":"07:39","startHours":6.054976445428907,"endHours":7.645002262818759,"quality":"neutral"},{"name":"Labha","start":"07:39","end":"09:14","startHours":7.645002262818759,"endHours":9.235028080208611,"quality":"auspicious"},{"name":"Amṛta","start":"09:14","end":"10:50","startHours":9.235028080208611,"endHours":10.825053897598462,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:25","startHours":10.825053897598462,"endHours":12.415079714988313,"quality":"inauspicious"},{"name":"Śubha","start":"12:25","end":"14:00","startHours":12.415079714988313,"endHours":14.005105532378165,"quality":"auspicious"},{"name":"Roga","start":"14:00","end":"15:36","startHours":14.005105532378165,"endHours":15.595131349768018,"quality":"inauspicious"},{"name":"Udveg","start":"15:36","end":"17:11","startHours":15.595131349768018,"endHours":17.18515716715787,"quality":"inauspicious"},{"name":"Chala","start":"17:11","end":"18:47","startHours":17.18515716715787,"endHours":18.77518298454772,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:47","end":"20:11","startHours":18.77518298454772,"endHours":20.18515716715787,"quality":"inauspicious"},{"name":"Udveg","start":"20:11","end":"21:36","startHours":20.18515716715787,"endHours":21.595131349768018,"quality":"inauspicious"},{"name":"Chala","start":"21:36","end":"23:00","startHours":21.595131349768018,"endHours":23.005105532378163,"quality":"neutral"},{"name":"Labha","start":"23:00","end":"00:25","startHours":23.005105532378163,"endHours":24.415079714988313,"quality":"auspicious"},{"name":"Amṛta","start":"00:25","end":"01:50","startHours":24.415079714988313,"endHours":25.825053897598462,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:14","startHours":25.825053897598462,"endHours":27.235028080208608,"quality":"inauspicious"},{"name":"Śubha","start":"03:14","end":"04:39","startHours":27.235028080208608,"endHours":28.645002262818757,"quality":"auspicious"},{"name":"Roga","start":"04:39","end":"06:03","startHours":28.645002262818757,"endHours":30.054976445428906,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.054976445428907,"endHours":7.054976445428907,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.054976445428907,"endHours":8.054976445428906,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.054976445428906,"endHours":9.054976445428906,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.054976445428906,"endHours":10.054976445428906,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.054976445428906,"endHours":11.054976445428906,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.054976445428906,"endHours":12.054976445428906,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.054976445428906,"endHours":13.054976445428906,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.054976445428906,"endHours":14.054976445428906,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.054976445428906,"endHours":15.054976445428906,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.054976445428906,"endHours":16.054976445428906,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.054976445428906,"endHours":17.054976445428906,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.054976445428906,"endHours":18.054976445428906,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.054976445428906,"endHours":19.054976445428906,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.054976445428906,"endHours":20.054976445428906,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.054976445428906,"endHours":21.054976445428906,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.054976445428906,"endHours":22.054976445428906,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.054976445428906,"endHours":23.054976445428906,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.054976445428906,"endHours":24.054976445428906,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.054976445428906,"endHours":25.054976445428906,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.054976445428906,"endHours":26.054976445428906,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.054976445428906,"endHours":27.054976445428906,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.054976445428906,"endHours":28.054976445428906,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.054976445428906,"endHours":29.054976445428906,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.054976445428906,"endHours":30.054976445428906,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.30576768364769,"eotMinutes":-5.773582899298716,"ayanamsa":25.4111}},"calendars":{"vikram_samvat":2168,"vikram_samvatsara":"Tāraṇa","saka_samvat":2033,"saka_samvatsara":"Prajāpati","bengali_samvat":1518,"malayalam_era":1287,"nanakshahi_year":642,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Ekādaśī · Vikram 2168 Tāraṇa · Śaka 2033 Prajāpati"},"festivals":[{"id":"devshayani-ekadashi","name":"Devśayanī Ekādaśī","name_sanskrit":"देवशयनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Bhagavān Viṣṇu enters yoga-nidrā; Cāturmāsya begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 July 17, 2111 CE · Erode, Tamil Nadu · Vidhyamitra","description":"July 17, 2111 CE for Erode, Tamil Nadu: Śukla Ekādaśī, sūryodaya 06:03, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2111-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2111-07-17","sa":"https://sa.vidhyamitra.com/city/erode/2111-07-17","hi":"https://hi.vidhyamitra.com/city/erode/2111-07-17","x-default":"https://vidhyamitra.com/city/erode/2111-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T23:41:47.863Z","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":"2026-05-21T23:41:47.863Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T23:41:47.863Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}