{"id":"vidhyamitra:city-day:erode:2083-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2083-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2083-08-31","date_display":"August 31, 2083 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":2083,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482102.770833,"kali_year":5185,"ahargana":1893637.2708,"sun":{"sidereal_longitude":131.98,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":357.1368,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.1568,"elapsed_within_tithi_degrees":9.1568},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.1368,"elapsed_within_degrees":10.4702},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":129.1169},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2083,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2482102.770833,"ahargana":1893637.2708,"kali_year":5185,"ayanamsa_lahiri":25.0217,"grahas":{"sun":{"sidereal_longitude":132.861779,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":355.936279,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":4.2583},"mars":{"sidereal_longitude":137.79737899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":119.329679,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":44.020579,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":141.256279,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":323.409979,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":285.9846,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.9846,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2083,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482102.770833,"kali_year":5185,"ahargana":1893637.2708,"sun":{"sidereal_longitude":131.98,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":357.1368,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.1568,"elapsed_within_tithi_degrees":9.1568},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":357.1368,"elapsed_within_degrees":10.4702},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":129.1169},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.258,"elongation":134.843},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.258,"opposition_distance":45.157}},"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":"06:09","sunsetLocal":"18:29","solarNoonLocal":"12:19","dayLengthHours":12.346737090110185,"dayLengthDisplay":"12 Hours 20 Mins 48 Secs","nightLengthDisplay":"11 Hours 39 Mins 12 Secs","moonriseLocal":"21:02","moonsetLocal":"09:20","rahuKala":{"name":"Rāhu Kāla","start":"15:24","end":"16:57","startHours":15.403111113804425,"endHours":16.9464532500682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:14","end":"10:46","startHours":9.229742568749332,"endHours":10.773084705013105,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:19","end":"13:52","startHours":12.31642684127688,"endHours":13.85976897754065,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:26","startHours":9.023963617247496,"endHours":9.435521520251168,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.657505674976377,"endHours":6.986751997379315,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:44","startHours":11.904868938273205,"endHours":12.72798474428055,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:19","startHours":4.496826684207094,"endHours":5.31994249021444,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:09","startHours":5.114163538712604,"endHours":6.143058296221786,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.374216356295243,"endHours":15.197332162302589,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.28979538633197,"endHours":18.68979538633197,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:00","startHours":18.48979538633197,"endHours":19.004242765086563,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.23979538633197,"endHours":19.98979538633197,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:44","startHours":23.904868938273207,"endHours":24.72798474428055,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:09","end":"07:41","startHours":6.143058296221786,"endHours":7.686400432485559,"quality":"inauspicious"},{"name":"Udveg","start":"07:41","end":"09:14","startHours":7.686400432485559,"endHours":9.229742568749332,"quality":"inauspicious"},{"name":"Chala","start":"09:14","end":"10:46","startHours":9.229742568749332,"endHours":10.773084705013105,"quality":"neutral"},{"name":"Labha","start":"10:46","end":"12:19","startHours":10.773084705013105,"endHours":12.31642684127688,"quality":"auspicious"},{"name":"Amṛta","start":"12:19","end":"13:52","startHours":12.31642684127688,"endHours":13.85976897754065,"quality":"auspicious"},{"name":"Kāla","start":"13:52","end":"15:24","startHours":13.85976897754065,"endHours":15.403111113804425,"quality":"inauspicious"},{"name":"Śubha","start":"15:24","end":"16:57","startHours":15.403111113804425,"endHours":16.9464532500682,"quality":"auspicious"},{"name":"Roga","start":"16:57","end":"18:29","startHours":16.9464532500682,"endHours":18.48979538633197,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:29","end":"19:57","startHours":18.48979538633197,"endHours":19.946453250068195,"quality":"inauspicious"},{"name":"Śubha","start":"19:57","end":"21:24","startHours":19.946453250068195,"endHours":21.403111113804425,"quality":"auspicious"},{"name":"Roga","start":"21:24","end":"22:52","startHours":21.403111113804425,"endHours":22.85976897754065,"quality":"inauspicious"},{"name":"Udveg","start":"22:52","end":"00:19","startHours":22.85976897754065,"endHours":24.31642684127688,"quality":"inauspicious"},{"name":"Chala","start":"00:19","end":"01:46","startHours":24.31642684127688,"endHours":25.773084705013105,"quality":"neutral"},{"name":"Labha","start":"01:46","end":"03:14","startHours":25.773084705013105,"endHours":27.22974256874933,"quality":"auspicious"},{"name":"Amṛta","start":"03:14","end":"04:41","startHours":27.22974256874933,"endHours":28.686400432485556,"quality":"auspicious"},{"name":"Kāla","start":"04:41","end":"06:09","startHours":28.686400432485556,"endHours":30.143058296221785,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.143058296221786,"endHours":7.143058296221786,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.143058296221786,"endHours":8.143058296221785,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.143058296221785,"endHours":9.143058296221785,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.143058296221785,"endHours":10.143058296221785,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.143058296221785,"endHours":11.143058296221785,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.143058296221785,"endHours":12.143058296221785,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.143058296221785,"endHours":13.143058296221785,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.143058296221785,"endHours":14.143058296221785,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.143058296221785,"endHours":15.143058296221785,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.143058296221785,"endHours":16.143058296221785,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.143058296221785,"endHours":17.143058296221785,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.143058296221785,"endHours":18.143058296221785,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.143058296221785,"endHours":19.143058296221785,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.143058296221785,"endHours":20.143058296221785,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.143058296221785,"endHours":21.143058296221785,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.143058296221785,"endHours":22.143058296221785,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.143058296221785,"endHours":23.143058296221785,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.143058296221785,"endHours":24.143058296221785,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.143058296221785,"endHours":25.143058296221785,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.143058296221785,"endHours":26.143058296221785,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.143058296221785,"endHours":27.143058296221785,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.143058296221785,"endHours":28.143058296221785,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.143058296221785,"endHours":29.143058296221785,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.143058296221785,"endHours":30.143058296221785,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.612024893081248,"eotMinutes":0.14558952338733633,"ayanamsa":25.0217}},"calendars":{"vikram_samvat":2140,"vikram_samvatsara":"Nala","saka_samvat":2005,"saka_samvatsara":"Śobhana","bengali_samvat":1490,"malayalam_era":1259,"nanakshahi_year":614,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturthī · Vikram 2140 Nala · Śaka 2005 Śobhana"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 31, 2083 CE · Erode, Tamil Nadu · Vidhyamitra","description":"August 31, 2083 CE for Erode, Tamil Nadu: Kṛṣṇa Caturthī, sūryodaya 06:09, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2083-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2083-08-31","sa":"https://sa.vidhyamitra.com/city/erode/2083-08-31","hi":"https://hi.vidhyamitra.com/city/erode/2083-08-31","x-default":"https://vidhyamitra.com/city/erode/2083-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T06:55:57.540Z","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":"2026-05-19T06:55:57.540Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T06:55:57.540Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}