{"id":"vidhyamitra:city-day:erode:-3136-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/-3136-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3136-02-11","date_display":"February 11, 3137 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":-3136,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575674.770833,"kali_year":-35,"ahargana":-12790.7292,"sun":{"sidereal_longitude":355.7657,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":307.4374,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.6717,"elapsed_within_tithi_degrees":11.6717},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.4374,"elapsed_within_degrees":0.7707},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.203},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":-3136,"month":2,"day":11,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575674.770833,"ahargana":-12790.7292,"kali_year":-35,"ayanamsa_lahiri":-47.892,"grahas":{"sun":{"sidereal_longitude":355.7657,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":307.4374,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":0.802},"mars":{"sidereal_longitude":101.722,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":329.79,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":15.9624,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":8.7112,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":290.2074,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":137.7144,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":317.7144,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":-3136,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575674.770833,"kali_year":-35,"ahargana":-12790.7292,"sun":{"sidereal_longitude":355.7657,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":307.4374,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":311.6717,"elapsed_within_tithi_degrees":11.6717},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.4374,"elapsed_within_degrees":0.7707},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.203},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.802,"elongation":48.328},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.802,"opposition_distance":131.672}},"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":"06:45","sunsetLocal":"18:22","solarNoonLocal":"12:34","dayLengthHours":11.612479896697433,"dayLengthDisplay":"11 Hours 36 Mins 45 Secs","nightLengthDisplay":"12 Hours 23 Mins 15 Secs","moonriseLocal":"03:37","moonsetLocal":"15:03","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"14:01","startHours":12.561805692509646,"endHours":14.013365679596825,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:12","end":"09:40","startHours":8.207125731248109,"endHours":9.658685718335288,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:34","startHours":11.110245705422466,"endHours":12.561805692509646,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:51","startHours":9.465144386723663,"endHours":9.852227049946912,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:33","startHours":7.239419073189989,"endHours":7.549085203768588,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.174723029286397,"endHours":12.948888355732894,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:59","startHours":5.207235091267938,"endHours":5.9814004177144335,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:45","startHours":5.787859086102809,"endHours":6.755565744160929,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:16","startHours":14.497219008625883,"endHours":15.271384335072378,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.168045640858363,"endHours":18.56804564085836,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:51","startHours":18.368045640858362,"endHours":18.851898969887422,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.118045640858362,"endHours":19.868045640858362,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.174723029286397,"endHours":24.94888835573289,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:45","end":"08:12","startHours":6.755565744160929,"endHours":8.207125731248109,"quality":"auspicious"},{"name":"Amṛta","start":"08:12","end":"09:40","startHours":8.207125731248109,"endHours":9.658685718335288,"quality":"auspicious"},{"name":"Kāla","start":"09:40","end":"11:07","startHours":9.658685718335288,"endHours":11.110245705422466,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:34","startHours":11.110245705422466,"endHours":12.561805692509646,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"14:01","startHours":12.561805692509646,"endHours":14.013365679596825,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:28","startHours":14.013365679596825,"endHours":15.464925666684003,"quality":"inauspicious"},{"name":"Chala","start":"15:28","end":"16:55","startHours":15.464925666684003,"endHours":16.916485653771183,"quality":"neutral"},{"name":"Labha","start":"16:55","end":"18:22","startHours":16.916485653771183,"endHours":18.368045640858362,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:22","end":"19:55","startHours":18.368045640858362,"endHours":19.916485653771183,"quality":"inauspicious"},{"name":"Chala","start":"19:55","end":"21:28","startHours":19.916485653771183,"endHours":21.464925666684003,"quality":"neutral"},{"name":"Labha","start":"21:28","end":"23:01","startHours":21.464925666684003,"endHours":23.013365679596824,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:34","startHours":23.013365679596824,"endHours":24.561805692509644,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:07","startHours":24.561805692509644,"endHours":26.110245705422464,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:40","startHours":26.110245705422464,"endHours":27.65868571833529,"quality":"auspicious"},{"name":"Roga","start":"03:40","end":"05:12","startHours":27.65868571833529,"endHours":29.20712573124811,"quality":"inauspicious"},{"name":"Udveg","start":"05:12","end":"06:45","startHours":29.20712573124811,"endHours":30.75556574416093,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.755565744160929,"endHours":7.755565744160929,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.755565744160929,"endHours":8.75556574416093,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.75556574416093,"endHours":9.75556574416093,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.75556574416093,"endHours":10.75556574416093,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.75556574416093,"endHours":11.75556574416093,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.75556574416093,"endHours":12.75556574416093,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.75556574416093,"endHours":13.75556574416093,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.75556574416093,"endHours":14.75556574416093,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.75556574416093,"endHours":15.75556574416093,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.75556574416093,"endHours":16.75556574416093,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75556574416093,"endHours":17.75556574416093,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75556574416093,"endHours":18.75556574416093,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75556574416093,"endHours":19.75556574416093,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75556574416093,"endHours":20.75556574416093,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75556574416093,"endHours":21.75556574416093,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75556574416093,"endHours":22.75556574416093,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75556574416093,"endHours":23.75556574416093,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75556574416093,"endHours":24.75556574416093,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75556574416093,"endHours":25.75556574416093,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75556574416093,"endHours":26.75556574416093,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75556574416093,"endHours":27.75556574416093,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75556574416093,"endHours":28.75556574416093,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75556574416093,"endHours":29.75556574416093,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75556574416093,"endHours":30.75556574416093,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.297828383445175,"eotMinutes":-14.577141550578775,"ayanamsa":-47.892}},"calendars":{"vikram_samvat":-3079,"saka_samvat":-3214,"bengali_samvat":-3729,"malayalam_era":-3960,"nanakshahi_year":-4605,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ekādaśī · Vikram -3079 undefined · Śaka -3214 undefined"},"festivals":[{"id":"papamochani-ekadashi","name":"Pāpamocanī Ekādaśī","name_sanskrit":"पापमोचनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes mahā-pātakas (great sins).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":[]},"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 February 11, 3137 BCE · Erode, Tamil Nadu · Vidhyamitra","description":"February 11, 3137 BCE for Erode, Tamil Nadu: Kṛṣṇa Ekādaśī, sūryodaya 06:45, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/-3136-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/-3136-02-11","sa":"https://sa.vidhyamitra.com/city/erode/-3136-02-11","hi":"https://hi.vidhyamitra.com/city/erode/-3136-02-11","x-default":"https://vidhyamitra.com/city/erode/-3136-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T02:45:44.061Z","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":"2026-05-22T02:45:44.061Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T02:45:44.061Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}