{"id":"vidhyamitra:city-day:erode:1961-08-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1961-08-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1961-08-06","date_display":"August 6, 1961 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":1961,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437517.770833,"kali_year":5063,"ahargana":1849052.2708,"sun":{"sidereal_longitude":109.5514,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":47.2818,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.7304,"elapsed_within_tithi_degrees":9.7304},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.2818,"elapsed_within_degrees":7.2818},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.8332},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":1961,"month":8,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437517.770833,"ahargana":1849052.2708,"kali_year":5063,"ayanamsa_lahiri":23.3165,"grahas":{"sun":{"sidereal_longitude":110.02545399999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":50.28515399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-4.4449},"mars":{"sidereal_longitude":150.30005400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":101.228654,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":278.11385399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":69.899854,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":272.613254,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":128.3124,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.3124,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"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":1961,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437517.770833,"kali_year":5063,"ahargana":1849052.2708,"sun":{"sidereal_longitude":109.5514,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":47.2818,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":297.7304,"elapsed_within_tithi_degrees":9.7304},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.2818,"elapsed_within_degrees":7.2818},"yoga":{"number":12,"name":"Dhruva","sum_longitude":156.8332},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.445,"elongation":62.27},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.445,"opposition_distance":117.73}},"eclipse_window_40days":[{"offset_days":20,"type":"lunar","occurs":true,"moon_latitude":-0.026,"opposition_distance":1.09}]},"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":"18:42","solarNoonLocal":"12:25","dayLengthHours":12.581889801399761,"dayLengthDisplay":"12 Hours 34 Mins 55 Secs","nightLengthDisplay":"11 Hours 25 Mins 05 Secs","moonriseLocal":"02:04","moonsetLocal":"14:47","rahuKala":{"name":"Rāhu Kāla","start":"17:08","end":"18:42","startHours":17.130267427675335,"endHours":18.703003652850306,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:25","end":"13:59","startHours":12.412058752150426,"endHours":13.984794977325395,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:33","end":"17:08","startHours":15.557531202500364,"endHours":17.130267427675335,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.05688813844382,"endHours":9.476284465157146,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.645359259842201,"endHours":6.980876321212861,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:50","startHours":11.9926624254371,"endHours":12.831455078863751,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:17","startHours":4.443528544597243,"endHours":5.282321198023894,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:07","startHours":5.072623034667231,"endHours":6.121113851450544,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:21","startHours":14.509040385717054,"endHours":15.347833039143705,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.503003652850307,"endHours":18.903003652850305,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:14","startHours":18.703003652850306,"endHours":19.227249061241963,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.453003652850306,"endHours":20.203003652850306,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:50","startHours":23.9926624254371,"endHours":24.83145507886375,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:07","end":"07:42","startHours":6.121113851450544,"endHours":7.693850076625514,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:16","startHours":7.693850076625514,"endHours":9.266586301800483,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:50","startHours":9.266586301800483,"endHours":10.839322526975455,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:25","startHours":10.839322526975455,"endHours":12.412058752150426,"quality":"auspicious"},{"name":"Kāla","start":"12:25","end":"13:59","startHours":12.412058752150426,"endHours":13.984794977325395,"quality":"inauspicious"},{"name":"Śubha","start":"13:59","end":"15:33","startHours":13.984794977325395,"endHours":15.557531202500364,"quality":"auspicious"},{"name":"Roga","start":"15:33","end":"17:08","startHours":15.557531202500364,"endHours":17.130267427675335,"quality":"inauspicious"},{"name":"Udveg","start":"17:08","end":"18:42","startHours":17.130267427675335,"endHours":18.703003652850306,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:42","end":"20:08","startHours":18.703003652850306,"endHours":20.130267427675335,"quality":"auspicious"},{"name":"Roga","start":"20:08","end":"21:33","startHours":20.130267427675335,"endHours":21.557531202500364,"quality":"inauspicious"},{"name":"Udveg","start":"21:33","end":"22:59","startHours":21.557531202500364,"endHours":22.984794977325397,"quality":"inauspicious"},{"name":"Chala","start":"22:59","end":"00:25","startHours":22.984794977325397,"endHours":24.412058752150426,"quality":"neutral"},{"name":"Labha","start":"00:25","end":"01:50","startHours":24.412058752150426,"endHours":25.839322526975455,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:16","startHours":25.839322526975455,"endHours":27.266586301800487,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:42","startHours":27.266586301800487,"endHours":28.693850076625516,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:07","startHours":28.693850076625516,"endHours":30.121113851450545,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.121113851450544,"endHours":7.121113851450544,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.121113851450544,"endHours":8.121113851450545,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.121113851450545,"endHours":9.121113851450545,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.121113851450545,"endHours":10.121113851450545,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.121113851450545,"endHours":11.121113851450545,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.121113851450545,"endHours":12.121113851450545,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.121113851450545,"endHours":13.121113851450545,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.121113851450545,"endHours":14.121113851450545,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.121113851450545,"endHours":15.121113851450545,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.121113851450545,"endHours":16.121113851450545,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.121113851450545,"endHours":17.121113851450545,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.121113851450545,"endHours":18.121113851450545,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.121113851450545,"endHours":19.121113851450545,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.121113851450545,"endHours":20.121113851450545,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.121113851450545,"endHours":21.121113851450545,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.121113851450545,"endHours":22.121113851450545,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.121113851450545,"endHours":23.121113851450545,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.121113851450545,"endHours":24.121113851450545,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.121113851450545,"endHours":25.121113851450545,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.121113851450545,"endHours":26.121113851450545,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.121113851450545,"endHours":27.121113851450545,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.121113851450545,"endHours":28.121113851450545,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.121113851450545,"endHours":29.121113851450545,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.121113851450545,"endHours":30.121113851450545,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"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":16.81360097414052,"eotMinutes":-5.592325129025582,"ayanamsa":23.3165}},"calendars":{"vikram_samvat":2018,"vikram_samvatsara":"Ānanda","saka_samvat":1883,"saka_samvatsara":"Plava","bengali_samvat":1368,"malayalam_era":1137,"nanakshahi_year":492,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Daśamī · Vikram 2018 Ānanda · Śaka 1883 Plava"},"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":"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 August 6, 1961 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 6, 1961 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 06:07, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1961-08-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1961-08-06","sa":"https://sa.vidhyamitra.com/city/erode/1961-08-06","hi":"https://hi.vidhyamitra.com/city/erode/1961-08-06","x-default":"https://vidhyamitra.com/city/erode/1961-08-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T06:41:42.812Z","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":"2026-05-20T06:41:42.812Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T06:41:42.812Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}