{"id":"vidhyamitra:city-day:erode:1957-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1957-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1957-12-08","date_display":"December 8, 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":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436180.770833,"kali_year":5059,"ahargana":1847715.2708,"sun":{"sidereal_longitude":232.0771,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":60.9057,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.8285,"elapsed_within_tithi_degrees":8.8285},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.9057,"elapsed_within_degrees":7.5723},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.9828},"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":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436180.770833,"ahargana":1847715.2708,"kali_year":5059,"ayanamsa_lahiri":23.2654,"grahas":{"sun":{"sidereal_longitude":232.419037,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":62.11533700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-2.9949},"mars":{"sidereal_longitude":207.008737,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":254.03303699999992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":181.97213699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":278.500537,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":233.79353700000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":199.1531,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.1531,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"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":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436180.770833,"kali_year":5059,"ahargana":1847715.2708,"sun":{"sidereal_longitude":232.0771,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":60.9057,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.8285,"elapsed_within_tithi_degrees":8.8285},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.9057,"elapsed_within_degrees":7.5723},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.9828},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.995,"elongation":171.171},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.995,"opposition_distance":8.829}},"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":"06:27","sunsetLocal":"17:56","solarNoonLocal":"12:12","dayLengthHours":11.482451042998427,"dayLengthDisplay":"11 Hours 28 Mins 57 Secs","nightLengthDisplay":"12 Hours 31 Mins 03 Secs","moonriseLocal":"18:28","moonsetLocal":"07:13","rahuKala":{"name":"Rāhu Kāla","start":"16:30","end":"17:56","startHours":16.503135389352177,"endHours":17.938441769726982,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:38","startHours":12.197216248227768,"endHours":13.63252262860257,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:04","end":"16:30","startHours":15.067829008977373,"endHours":16.503135389352177,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:31","startHours":9.135229303428186,"endHours":9.517977671528135,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:14","startHours":6.934426186853488,"endHours":7.240624881333447,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:35","startHours":11.81446788012782,"endHours":12.579964616327716,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:41","startHours":4.924997254328764,"endHours":5.690493990528658,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:30","end":"06:27","startHours":5.499119806478685,"endHours":6.455990726728554,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:53","startHours":14.110958088727504,"endHours":14.876454824927398,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.738441769726982,"endHours":18.13844176972698,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:25","startHours":17.938441769726982,"endHours":18.416877229851917,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.688441769726982,"endHours":19.438441769726982,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:35","startHours":23.814467880127822,"endHours":24.579964616327715,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:27","end":"07:53","startHours":6.455990726728554,"endHours":7.891297107103357,"quality":"inauspicious"},{"name":"Chala","start":"07:53","end":"09:20","startHours":7.891297107103357,"endHours":9.32660348747816,"quality":"neutral"},{"name":"Labha","start":"09:20","end":"10:46","startHours":9.32660348747816,"endHours":10.761909867852964,"quality":"auspicious"},{"name":"Amṛta","start":"10:46","end":"12:12","startHours":10.761909867852964,"endHours":12.197216248227768,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:38","startHours":12.197216248227768,"endHours":13.63252262860257,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:04","startHours":13.63252262860257,"endHours":15.067829008977373,"quality":"auspicious"},{"name":"Roga","start":"15:04","end":"16:30","startHours":15.067829008977373,"endHours":16.503135389352177,"quality":"inauspicious"},{"name":"Udveg","start":"16:30","end":"17:56","startHours":16.503135389352177,"endHours":17.938441769726982,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:56","end":"19:30","startHours":17.938441769726982,"endHours":19.503135389352177,"quality":"auspicious"},{"name":"Roga","start":"19:30","end":"21:04","startHours":19.503135389352177,"endHours":21.067829008977377,"quality":"inauspicious"},{"name":"Udveg","start":"21:04","end":"22:38","startHours":21.067829008977377,"endHours":22.632522628602572,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:12","startHours":22.632522628602572,"endHours":24.197216248227768,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:46","startHours":24.197216248227768,"endHours":25.761909867852964,"quality":"auspicious"},{"name":"Amṛta","start":"01:46","end":"03:20","startHours":25.761909867852964,"endHours":27.32660348747816,"quality":"auspicious"},{"name":"Kāla","start":"03:20","end":"04:53","startHours":27.32660348747816,"endHours":28.89129710710336,"quality":"inauspicious"},{"name":"Śubha","start":"04:53","end":"06:27","startHours":28.89129710710336,"endHours":30.455990726728555,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.455990726728554,"endHours":7.455990726728554,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.455990726728554,"endHours":8.455990726728555,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.455990726728555,"endHours":9.455990726728555,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.455990726728555,"endHours":10.455990726728555,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.455990726728555,"endHours":11.455990726728555,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.455990726728555,"endHours":12.455990726728555,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.455990726728555,"endHours":13.455990726728555,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.455990726728555,"endHours":14.455990726728555,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.455990726728555,"endHours":15.455990726728555,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.455990726728555,"endHours":16.455990726728555,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.455990726728555,"endHours":17.455990726728555,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.455990726728555,"endHours":18.455990726728555,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.455990726728555,"endHours":19.455990726728555,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.455990726728555,"endHours":20.455990726728555,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.455990726728555,"endHours":21.455990726728555,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.455990726728555,"endHours":22.455990726728555,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.455990726728555,"endHours":23.455990726728555,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.455990726728555,"endHours":24.455990726728555,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.455990726728555,"endHours":25.455990726728555,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.455990726728555,"endHours":26.455990726728555,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.455990726728555,"endHours":27.455990726728555,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.455990726728555,"endHours":28.455990726728555,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.455990726728555,"endHours":29.455990726728555,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.455990726728555,"endHours":30.455990726728555,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.667476779940802,"eotMinutes":7.298225106333945,"ayanamsa":23.2654}},"calendars":{"vikram_samvat":2014,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1879,"saka_samvatsara":"Hemalambī","bengali_samvat":1364,"malayalam_era":1133,"nanakshahi_year":488,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 2014 Sādhāraṇa · Śaka 1879 Hemalambī"},"festivals":[],"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 December 8, 1957 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 8, 1957 CE for Erode, Tamil Nadu: Kṛṣṇa Pratipada, sūryodaya 06:27, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1957-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1957-12-08","sa":"https://sa.vidhyamitra.com/city/erode/1957-12-08","hi":"https://hi.vidhyamitra.com/city/erode/1957-12-08","x-default":"https://vidhyamitra.com/city/erode/1957-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:46:23.540Z","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":"2026-05-30T23:46:23.540Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:46:23.540Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}