{"id":"vidhyamitra:city-day:erode:2010-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2010-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2010-01-11","date_display":"January 11, 2010 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":2010,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455207.770833,"kali_year":5111,"ahargana":1866742.2708,"sun":{"sidereal_longitude":266.53,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":217.4337,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.9037,"elapsed_within_tithi_degrees":10.9037},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.4337,"elapsed_within_degrees":4.1003},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.9636},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2010,"month":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455207.770833,"ahargana":1866742.2708,"kali_year":5111,"ayanamsa_lahiri":23.9931,"grahas":{"sun":{"sidereal_longitude":266.70016599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":219.570466,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-3.6197},"mars":{"sidereal_longitude":112.45836599999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":252.98456599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":304.718666,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":266.377666,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":160.421966,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":271.0111,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.0111,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2010,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455207.770833,"kali_year":5111,"ahargana":1866742.2708,"sun":{"sidereal_longitude":266.53,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":217.4337,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.9037,"elapsed_within_tithi_degrees":10.9037},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.4337,"elapsed_within_degrees":4.1003},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.9636},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.62,"elongation":49.096},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.62,"opposition_distance":130.904}},"eclipse_window_40days":[{"offset_days":-10,"type":"lunar","occurs":true,"moon_latitude":1.039,"opposition_distance":1.922},{"offset_days":4,"type":"solar","occurs":true,"moon_latitude":-0.153,"elongation":1.79}]},"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":"06:42","sunsetLocal":"18:12","solarNoonLocal":"12:27","dayLengthHours":11.507510195974653,"dayLengthDisplay":"11 Hours 30 Mins 27 Secs","nightLengthDisplay":"12 Hours 29 Mins 33 Secs","moonriseLocal":"03:33","moonsetLocal":"15:04","rahuKala":{"name":"Rāhu Kāla","start":"08:08","end":"09:34","startHours":8.134978713758947,"endHours":9.57341748825578,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:27","startHours":11.011856262752612,"endHours":12.450295037249443,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:53","end":"15:20","startHours":13.888733811746274,"endHours":15.327172586243107,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:46","startHours":9.381625651656202,"endHours":9.765209324855357,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:29","startHours":7.17601953076106,"endHours":7.482886469320384,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:50","startHours":12.066711364050288,"endHours":12.833878710448598,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:10","end":"05:56","startHours":5.162205246465496,"endHours":5.929372592863807,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:42","startHours":5.7375807562642285,"endHours":6.6965399392621165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:08","startHours":14.368213403245218,"endHours":15.135380749643527,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":18.00405013523677,"endHours":18.40405013523677,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:41","startHours":18.20405013523677,"endHours":18.683529726735713,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.95405013523677,"endHours":19.70405013523677,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:50","startHours":24.06671136405029,"endHours":24.833878710448598,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:08","startHours":6.6965399392621165,"endHours":8.134978713758947,"quality":"auspicious"},{"name":"Kāla","start":"08:08","end":"09:34","startHours":8.134978713758947,"endHours":9.57341748825578,"quality":"inauspicious"},{"name":"Śubha","start":"09:34","end":"11:01","startHours":9.57341748825578,"endHours":11.011856262752612,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:27","startHours":11.011856262752612,"endHours":12.450295037249443,"quality":"inauspicious"},{"name":"Udveg","start":"12:27","end":"13:53","startHours":12.450295037249443,"endHours":13.888733811746274,"quality":"inauspicious"},{"name":"Chala","start":"13:53","end":"15:20","startHours":13.888733811746274,"endHours":15.327172586243107,"quality":"neutral"},{"name":"Labha","start":"15:20","end":"16:46","startHours":15.327172586243107,"endHours":16.76561136073994,"quality":"auspicious"},{"name":"Amṛta","start":"16:46","end":"18:12","startHours":16.76561136073994,"endHours":18.20405013523677,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:12","end":"19:46","startHours":18.20405013523677,"endHours":19.76561136073994,"quality":"neutral"},{"name":"Labha","start":"19:46","end":"21:20","startHours":19.76561136073994,"endHours":21.32717258624311,"quality":"auspicious"},{"name":"Amṛta","start":"21:20","end":"22:53","startHours":21.32717258624311,"endHours":22.888733811746274,"quality":"auspicious"},{"name":"Kāla","start":"22:53","end":"00:27","startHours":22.888733811746274,"endHours":24.450295037249443,"quality":"inauspicious"},{"name":"Śubha","start":"00:27","end":"02:01","startHours":24.450295037249443,"endHours":26.011856262752612,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:34","startHours":26.011856262752612,"endHours":27.573417488255778,"quality":"inauspicious"},{"name":"Udveg","start":"03:34","end":"05:08","startHours":27.573417488255778,"endHours":29.134978713758947,"quality":"inauspicious"},{"name":"Chala","start":"05:08","end":"06:42","startHours":29.134978713758947,"endHours":30.696539939262117,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.6965399392621165,"endHours":7.6965399392621165,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.6965399392621165,"endHours":8.696539939262117,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.696539939262117,"endHours":9.696539939262117,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.696539939262117,"endHours":10.696539939262117,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.696539939262117,"endHours":11.696539939262117,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.696539939262117,"endHours":12.696539939262117,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.696539939262117,"endHours":13.696539939262117,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.696539939262117,"endHours":14.696539939262117,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.696539939262117,"endHours":15.696539939262117,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.696539939262117,"endHours":16.696539939262117,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.696539939262117,"endHours":17.696539939262117,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.696539939262117,"endHours":18.696539939262117,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.696539939262117,"endHours":19.696539939262117,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.696539939262117,"endHours":20.696539939262117,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.696539939262117,"endHours":21.696539939262117,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.696539939262117,"endHours":22.696539939262117,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.696539939262117,"endHours":23.696539939262117,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.696539939262117,"endHours":24.696539939262117,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.696539939262117,"endHours":25.696539939262117,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.696539939262117,"endHours":26.696539939262117,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.696539939262117,"endHours":27.696539939262117,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.696539939262117,"endHours":28.696539939262117,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.696539939262117,"endHours":29.696539939262117,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.696539939262117,"endHours":30.696539939262117,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.843520105053102,"eotMinutes":-7.886502234966622,"ayanamsa":23.9931}},"calendars":{"vikram_samvat":2067,"vikram_samvatsara":"Śobhana","saka_samvat":1932,"saka_samvatsara":"Vikṛti","bengali_samvat":1417,"malayalam_era":1186,"nanakshahi_year":541,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ekādaśī · Vikram 2067 Śobhana · Śaka 1932 Vikṛti"},"festivals":[{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"precedence":4},{"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}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 11, 2010 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 11, 2010 CE for Erode, Tamil Nadu: Kṛṣṇa Ekādaśī, sūryodaya 06:42, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2010-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2010-01-11","sa":"https://sa.vidhyamitra.com/city/erode/2010-01-11","hi":"https://hi.vidhyamitra.com/city/erode/2010-01-11","x-default":"https://vidhyamitra.com/city/erode/2010-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:21:16.088Z","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":"2026-05-31T00:21:16.088Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:21:16.088Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}