{"id":"vidhyamitra:city-day:erode:-3137-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/-3137-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-10-08","date_display":"October 8, 3138 BCE","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":-3137,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575548.770833,"kali_year":-35,"ahargana":-12916.7292,"sun":{"sidereal_longitude":228.0918,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":86.965,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.8732,"elapsed_within_tithi_degrees":2.8732},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":86.965,"elapsed_within_degrees":6.965},"yoga":{"number":24,"name":"Śukla","sum_longitude":315.0568},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":-3137,"month":10,"day":8,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575548.770833,"ahargana":-12916.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8968,"grahas":{"sun":{"sidereal_longitude":228.0918,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":86.965,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-3.791},"mars":{"sidereal_longitude":115.4588,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":221.926,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":0.3245,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":210.3419,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":276.7699,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":144.3905,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.3905,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":-3137,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575548.770833,"kali_year":-35,"ahargana":-12916.7292,"sun":{"sidereal_longitude":228.0918,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":86.965,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.8732,"elapsed_within_tithi_degrees":2.8732},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":86.965,"elapsed_within_degrees":6.965},"yoga":{"number":24,"name":"Śukla","sum_longitude":315.0568},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.791,"elongation":141.127},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.791,"opposition_distance":38.873}},"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":"06:03","sunsetLocal":"18:09","solarNoonLocal":"12:06","dayLengthHours":12.111204522996374,"dayLengthDisplay":"12 Hours 06 Mins 40 Secs","nightLengthDisplay":"11 Hours 53 Mins 20 Secs","moonriseLocal":"20:27","moonsetLocal":"08:56","rahuKala":{"name":"Rāhu Kāla","start":"12:06","end":"13:37","startHours":12.098364746207274,"endHours":13.612265311581819,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:33","end":"09:04","startHours":7.556663050083633,"endHours":9.07056361545818,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:35","end":"12:06","startHours":10.584464180832725,"endHours":12.098364746207274,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:16","startHours":8.868710206741573,"endHours":9.272417024174786,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:52","startHours":6.547396006500602,"endHours":6.870361460447172,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:30","startHours":11.694657928774062,"endHours":12.502071563640486,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:26","end":"05:14","startHours":4.427935214976236,"endHours":5.235348849842661,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:03","startHours":5.033495441126055,"endHours":6.042762484709086,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:55","startHours":14.116898833373334,"endHours":14.924312468239759,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.95396700770546,"endHours":18.35396700770546,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:40","startHours":18.15396700770546,"endHours":18.658600529496976,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.90396700770546,"endHours":19.65396700770546,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:30","startHours":23.69465792877406,"endHours":24.502071563640488,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:03","end":"07:33","startHours":6.042762484709086,"endHours":7.556663050083633,"quality":"auspicious"},{"name":"Amṛta","start":"07:33","end":"09:04","startHours":7.556663050083633,"endHours":9.07056361545818,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:35","startHours":9.07056361545818,"endHours":10.584464180832725,"quality":"inauspicious"},{"name":"Śubha","start":"10:35","end":"12:06","startHours":10.584464180832725,"endHours":12.098364746207274,"quality":"auspicious"},{"name":"Roga","start":"12:06","end":"13:37","startHours":12.098364746207274,"endHours":13.612265311581819,"quality":"inauspicious"},{"name":"Udveg","start":"13:37","end":"15:08","startHours":13.612265311581819,"endHours":15.126165876956367,"quality":"inauspicious"},{"name":"Chala","start":"15:08","end":"16:38","startHours":15.126165876956367,"endHours":16.640066442330912,"quality":"neutral"},{"name":"Labha","start":"16:38","end":"18:09","startHours":16.640066442330912,"endHours":18.15396700770546,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:09","end":"19:38","startHours":18.15396700770546,"endHours":19.640066442330912,"quality":"inauspicious"},{"name":"Chala","start":"19:38","end":"21:08","startHours":19.640066442330912,"endHours":21.126165876956367,"quality":"neutral"},{"name":"Labha","start":"21:08","end":"22:37","startHours":21.126165876956367,"endHours":22.612265311581822,"quality":"auspicious"},{"name":"Amṛta","start":"22:37","end":"00:06","startHours":22.612265311581822,"endHours":24.098364746207274,"quality":"auspicious"},{"name":"Kāla","start":"00:06","end":"01:35","startHours":24.098364746207274,"endHours":25.584464180832725,"quality":"inauspicious"},{"name":"Śubha","start":"01:35","end":"03:04","startHours":25.584464180832725,"endHours":27.07056361545818,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:33","startHours":27.07056361545818,"endHours":28.556663050083635,"quality":"inauspicious"},{"name":"Udveg","start":"04:33","end":"06:03","startHours":28.556663050083635,"endHours":30.042762484709087,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.042762484709086,"endHours":7.042762484709086,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.042762484709086,"endHours":8.042762484709087,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.042762484709087,"endHours":9.042762484709087,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.042762484709087,"endHours":10.042762484709087,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.042762484709087,"endHours":11.042762484709087,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.042762484709087,"endHours":12.042762484709087,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.042762484709087,"endHours":13.042762484709087,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.042762484709087,"endHours":14.042762484709087,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.042762484709087,"endHours":15.042762484709087,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.042762484709087,"endHours":16.042762484709087,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.042762484709087,"endHours":17.042762484709087,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.042762484709087,"endHours":18.042762484709087,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.042762484709087,"endHours":19.042762484709087,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.042762484709087,"endHours":20.042762484709087,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.042762484709087,"endHours":21.042762484709087,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.042762484709087,"endHours":22.042762484709087,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.042762484709087,"endHours":23.042762484709087,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.042762484709087,"endHours":24.042762484709087,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.042762484709087,"endHours":25.042762484709087,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.042762484709087,"endHours":26.042762484709087,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.042762484709087,"endHours":27.042762484709087,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.042762484709087,"endHours":28.042762484709087,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.042762484709087,"endHours":29.042762484709087,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.042762484709087,"endHours":30.042762484709087,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-0.0775577038864414,"eotMinutes":13.229315227563635,"ayanamsa":-47.8968}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturthī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":true,"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 October 8, 3138 BCE · Erode, Tamil Nadu · Vidhyamitra","description":"October 8, 3138 BCE for Erode, Tamil Nadu: Kṛṣṇa Caturthī, sūryodaya 06:03, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/-3137-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/-3137-10-08","sa":"https://sa.vidhyamitra.com/city/erode/-3137-10-08","hi":"https://hi.vidhyamitra.com/city/erode/-3137-10-08","x-default":"https://vidhyamitra.com/city/erode/-3137-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:50:39.788Z","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":"2026-05-14T20:50:39.788Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:50:39.788Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}