{"id":"vidhyamitra:city-day:erode:1957-08-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1957-08-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1957-08-11","date_display":"August 11, 1957 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":1957,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436061.770833,"kali_year":5059,"ahargana":1847596.2708,"sun":{"sidereal_longitude":114.3513,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":301.4264,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.0752,"elapsed_within_tithi_degrees":7.0752},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":301.4264,"elapsed_within_degrees":8.0931},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.7777},"karana":{"half_tithi_index":31,"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":1957,"month":8,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436061.770833,"ahargana":1847596.2708,"kali_year":5059,"ayanamsa_lahiri":23.2608,"grahas":{"sun":{"sidereal_longitude":114.842984,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":300.225184,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.4756},"mars":{"sidereal_longitude":129.06838399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":142.72288400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":157.637384,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":146.539084,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":224.871484,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":205.4583,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.4583,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1957,"month":8,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436061.770833,"kali_year":5059,"ahargana":1847596.2708,"sun":{"sidereal_longitude":114.3513,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":301.4264,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.0752,"elapsed_within_tithi_degrees":7.0752},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":301.4264,"elapsed_within_degrees":8.0931},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.7777},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.476,"elongation":172.925},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.476,"opposition_distance":7.075}},"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":"18:40","solarNoonLocal":"12:24","dayLengthHours":12.540054856290743,"dayLengthDisplay":"12 Hours 32 Mins 24 Secs","nightLengthDisplay":"11 Hours 27 Mins 36 Secs","moonriseLocal":"18:54","moonsetLocal":"06:37","rahuKala":{"name":"Rāhu Kāla","start":"17:06","end":"18:40","startHours":17.103155533306825,"endHours":18.670662390343168,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:24","end":"13:58","startHours":12.400634962197795,"endHours":13.96814181923414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:32","end":"17:06","startHours":15.535648676270482,"endHours":17.103155533306825,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.056620333853598,"endHours":9.474622162396622,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.653109819731206,"endHours":6.987511282565626,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:49","startHours":11.98263313365477,"endHours":12.81863679074082,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.458600219880326,"endHours":5.2946038769663755,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.085602962694863,"endHours":6.130607534052425,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:20","startHours":14.49064410491292,"endHours":15.32664776199897,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.47066239034317,"endHours":18.870662390343167,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:12","startHours":18.670662390343168,"endHours":19.193164676021947,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.420662390343168,"endHours":20.170662390343168,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:49","startHours":23.98263313365477,"endHours":24.818636790740822,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:08","end":"07:42","startHours":6.130607534052425,"endHours":7.698114391088768,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:16","startHours":7.698114391088768,"endHours":9.265621248125111,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:50","startHours":9.265621248125111,"endHours":10.833128105161453,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:24","startHours":10.833128105161453,"endHours":12.400634962197795,"quality":"auspicious"},{"name":"Kāla","start":"12:24","end":"13:58","startHours":12.400634962197795,"endHours":13.96814181923414,"quality":"inauspicious"},{"name":"Śubha","start":"13:58","end":"15:32","startHours":13.96814181923414,"endHours":15.535648676270482,"quality":"auspicious"},{"name":"Roga","start":"15:32","end":"17:06","startHours":15.535648676270482,"endHours":17.103155533306825,"quality":"inauspicious"},{"name":"Udveg","start":"17:06","end":"18:40","startHours":17.103155533306825,"endHours":18.670662390343168,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:40","end":"20:06","startHours":18.670662390343168,"endHours":20.103155533306825,"quality":"auspicious"},{"name":"Roga","start":"20:06","end":"21:32","startHours":20.103155533306825,"endHours":21.535648676270483,"quality":"inauspicious"},{"name":"Udveg","start":"21:32","end":"22:58","startHours":21.535648676270483,"endHours":22.96814181923414,"quality":"inauspicious"},{"name":"Chala","start":"22:58","end":"00:24","startHours":22.96814181923414,"endHours":24.400634962197795,"quality":"neutral"},{"name":"Labha","start":"00:24","end":"01:50","startHours":24.400634962197795,"endHours":25.833128105161453,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:16","startHours":25.833128105161453,"endHours":27.26562124812511,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:42","startHours":27.26562124812511,"endHours":28.698114391088765,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:08","startHours":28.698114391088765,"endHours":30.130607534052423,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.130607534052425,"endHours":7.130607534052425,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.130607534052425,"endHours":8.130607534052425,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.130607534052425,"endHours":9.130607534052425,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.130607534052425,"endHours":10.130607534052425,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.130607534052425,"endHours":11.130607534052425,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.130607534052425,"endHours":12.130607534052425,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.130607534052425,"endHours":13.130607534052425,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.130607534052425,"endHours":14.130607534052425,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.130607534052425,"endHours":15.130607534052425,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.130607534052425,"endHours":16.130607534052423,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.130607534052423,"endHours":17.130607534052423,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.130607534052423,"endHours":18.130607534052423,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.130607534052423,"endHours":19.130607534052423,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.130607534052423,"endHours":20.130607534052423,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.130607534052423,"endHours":21.130607534052423,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.130607534052423,"endHours":22.130607534052423,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.130607534052423,"endHours":23.130607534052423,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.130607534052423,"endHours":24.130607534052423,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.130607534052423,"endHours":25.130607534052423,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.130607534052423,"endHours":26.130607534052423,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.130607534052423,"endHours":27.130607534052423,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.130607534052423,"endHours":28.130607534052423,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.130607534052423,"endHours":29.130607534052423,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.130607534052423,"endHours":30.130607534052423,"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":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.40255647568675,"eotMinutes":-4.906897731867799,"ayanamsa":23.2608}},"calendars":{"vikram_samvat":2014,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1879,"saka_samvatsara":"Hemalambī","bengali_samvat":1364,"malayalam_era":1133,"nanakshahi_year":488,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Pratipada · Vikram 2014 Sādhāraṇa · Śaka 1879 Hemalambī"},"festivals":[{"id":"pitra-paksha-start","name":"Pitṛ-Pakṣa Start","name_sanskrit":"पितृ पक्ष आरम्भ","tradition":"Pan-Hindu","associated_deity":"Pitṛ-gaṇa","significance":"Begin 16-day śrāddha period for ancestors. Bhādrapada Pūrṇimā next-day.","vrata":true,"detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":2}],"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":[]},"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 11, 1957 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 11, 1957 CE for Erode, Tamil Nadu: Kṛṣṇa Pratipada, sūryodaya 06:08, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1957-08-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1957-08-11","sa":"https://sa.vidhyamitra.com/city/erode/1957-08-11","hi":"https://hi.vidhyamitra.com/city/erode/1957-08-11","x-default":"https://vidhyamitra.com/city/erode/1957-08-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:30:16.147Z","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":"2026-05-30T23:30:16.147Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:30:16.147Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}