{"id":"vidhyamitra:city-day:erode:1955-08-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1955-08-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1955-08-04","date_display":"August 4, 1955 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":1955,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435323.770833,"kali_year":5057,"ahargana":1846858.2708,"sun":{"sidereal_longitude":107.2215,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":289.961,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.7395,"elapsed_within_tithi_degrees":2.7395},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.961,"elapsed_within_degrees":9.961},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.1824},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":1955,"month":8,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435323.770833,"ahargana":1846858.2708,"kali_year":5057,"ayanamsa_lahiri":23.2326,"grahas":{"sun":{"sidereal_longitude":107.66718100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":290.174581,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":3.2025},"mars":{"sidereal_longitude":112.53538100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":106.44618100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":107.73648100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":100.56328099999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":201.83828100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":244.5611,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":64.5611,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1955,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435323.770833,"kali_year":5057,"ahargana":1846858.2708,"sun":{"sidereal_longitude":107.2215,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":289.961,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.7395,"elapsed_within_tithi_degrees":2.7395},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":289.961,"elapsed_within_degrees":9.961},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.1824},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.202,"elongation":177.26},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.202,"opposition_distance":2.74}},"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":"06:07","sunsetLocal":"18:43","solarNoonLocal":"12:25","dayLengthHours":12.602355481867075,"dayLengthDisplay":"12 Hours 36 Mins 08 Secs","nightLengthDisplay":"11 Hours 23 Mins 52 Secs","moonriseLocal":"18:46","moonsetLocal":"06:24","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:34","startHours":13.990712192967349,"endHours":15.566006628200732,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:07","end":"07:41","startHours":6.1142400168004265,"endHours":7.689534452033811,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:50","startHours":9.264828887267196,"endHours":10.84012332250058,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:28","startHours":9.054789629236078,"endHours":9.474868145298313,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:59","startHours":6.6393381618782215,"endHours":6.97540097472801,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:50","startHours":11.995339241671727,"endHours":12.8354962737962,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:16","startHours":4.433925952551483,"endHours":5.274082984675955,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:07","startHours":5.064043726644837,"endHours":6.1142400168004265,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:21","startHours":14.515810338045144,"endHours":15.355967370169616,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.516595498667503,"endHours":18.9165954986675,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.716595498667502,"endHours":19.241693643745297,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.466595498667502,"endHours":20.216595498667502,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:50","startHours":23.995339241671726,"endHours":24.8354962737962,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:07","end":"07:41","startHours":6.1142400168004265,"endHours":7.689534452033811,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:16","startHours":7.689534452033811,"endHours":9.264828887267196,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:50","startHours":9.264828887267196,"endHours":10.84012332250058,"quality":"inauspicious"},{"name":"Chala","start":"10:50","end":"12:25","startHours":10.84012332250058,"endHours":12.415417757733964,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:59","startHours":12.415417757733964,"endHours":13.990712192967349,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:34","startHours":13.990712192967349,"endHours":15.566006628200732,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"17:08","startHours":15.566006628200732,"endHours":17.141301063434117,"quality":"inauspicious"},{"name":"Śubha","start":"17:08","end":"18:43","startHours":17.141301063434117,"endHours":18.716595498667502,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:43","end":"20:08","startHours":18.716595498667502,"endHours":20.141301063434117,"quality":"auspicious"},{"name":"Kāla","start":"20:08","end":"21:34","startHours":20.141301063434117,"endHours":21.566006628200732,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"22:59","startHours":21.566006628200732,"endHours":22.99071219296735,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:25","startHours":22.99071219296735,"endHours":24.415417757733962,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:50","startHours":24.415417757733962,"endHours":25.84012332250058,"quality":"inauspicious"},{"name":"Chala","start":"01:50","end":"03:16","startHours":25.84012332250058,"endHours":27.264828887267196,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:41","startHours":27.264828887267196,"endHours":28.68953445203381,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:07","startHours":28.68953445203381,"endHours":30.114240016800427,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.1142400168004265,"endHours":7.1142400168004265,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.1142400168004265,"endHours":8.114240016800427,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.114240016800427,"endHours":9.114240016800427,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.114240016800427,"endHours":10.114240016800427,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.114240016800427,"endHours":11.114240016800427,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.114240016800427,"endHours":12.114240016800427,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.114240016800427,"endHours":13.114240016800427,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.114240016800427,"endHours":14.114240016800427,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.114240016800427,"endHours":15.114240016800427,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.114240016800427,"endHours":16.114240016800427,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.114240016800427,"endHours":17.114240016800427,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.114240016800427,"endHours":18.114240016800427,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.114240016800427,"endHours":19.114240016800427,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.114240016800427,"endHours":20.114240016800427,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.114240016800427,"endHours":21.114240016800427,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.114240016800427,"endHours":22.114240016800427,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.114240016800427,"endHours":23.114240016800427,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.114240016800427,"endHours":24.114240016800427,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.114240016800427,"endHours":25.114240016800427,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.114240016800427,"endHours":26.114240016800427,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.114240016800427,"endHours":27.114240016800427,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.114240016800427,"endHours":28.114240016800427,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.114240016800427,"endHours":29.114240016800427,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.114240016800427,"endHours":30.114240016800427,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.495353544435726,"eotMinutes":-5.793865464037833,"ayanamsa":23.2326}},"calendars":{"vikram_samvat":2012,"vikram_samvatsara":"Kīlaka","saka_samvat":1877,"saka_samvatsara":"Manmatha","bengali_samvat":1362,"malayalam_era":1131,"nanakshahi_year":486,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pratipada · Vikram 2012 Kīlaka · Śaka 1877 Manmatha"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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 4, 1955 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 4, 1955 CE for Erode, Tamil Nadu: Kṛṣṇa Pratipada, sūryodaya 06:07, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1955-08-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1955-08-04","sa":"https://sa.vidhyamitra.com/city/erode/1955-08-04","hi":"https://hi.vidhyamitra.com/city/erode/1955-08-04","x-default":"https://vidhyamitra.com/city/erode/1955-08-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T20:23:15.099Z","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":"2026-05-20T20:23:15.099Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T20:23:15.099Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}