{"id":"vidhyamitra:city-day:erode:2012-04-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2012-04-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-29","date_display":"April 29, 2012 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":2012,"month":4,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456046.770833,"kali_year":5114,"ahargana":1867581.2708,"sun":{"sidereal_longitude":15.1479,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":104.6244,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.4765,"elapsed_within_tithi_degrees":5.4765},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.6244,"elapsed_within_degrees":11.2911},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.7723},"karana":{"half_tithi_index":14,"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":2012,"month":4,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456046.770833,"ahargana":1867581.2708,"kali_year":5114,"ayanamsa_lahiri":24.0252,"grahas":{"sun":{"sidereal_longitude":15.10750999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":100.68621000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-3.8179},"mars":{"sidereal_longitude":130.73781000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":349.76111,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":25.499109999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":55.15130999999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":180.90901000000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":226.5568,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.5568,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2012,"month":4,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456046.770833,"kali_year":5114,"ahargana":1867581.2708,"sun":{"sidereal_longitude":15.1479,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":104.6244,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.4765,"elapsed_within_tithi_degrees":5.4765},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":104.6244,"elapsed_within_degrees":11.2911},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.7723},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.818,"elongation":89.477},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.818,"opposition_distance":90.523}},"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":"06:01","sunsetLocal":"18:32","solarNoonLocal":"12:16","dayLengthHours":12.514738248257673,"dayLengthDisplay":"12 Hours 30 Mins 53 Secs","nightLengthDisplay":"11 Hours 29 Mins 07 Secs","moonriseLocal":"11:40","moonsetLocal":"00:17","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:32","startHours":16.967821115362106,"endHours":18.532163396394317,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:16","end":"13:50","startHours":12.274794272265481,"endHours":13.839136553297688,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:24","end":"16:58","startHours":15.4034788343299,"endHours":16.967821115362106,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:21","startHours":8.937530739396767,"endHours":9.354688681005356,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:52","startHours":6.53887257514738,"endHours":6.872598928434251,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:42","startHours":11.857636330656891,"endHours":12.691952213874071,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:11","startHours":4.348793381702287,"endHours":5.183109264919466,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:01","startHours":4.974530294115171,"endHours":6.017425148136644,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.360583980308425,"endHours":15.194899863525603,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.332163396394318,"endHours":18.732163396394316,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:03","startHours":18.532163396394317,"endHours":19.05361082340505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.282163396394317,"endHours":20.032163396394317,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:42","startHours":23.85763633065689,"endHours":24.69195221387407,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:01","end":"07:35","startHours":6.017425148136644,"endHours":7.581767429168853,"quality":"inauspicious"},{"name":"Chala","start":"07:35","end":"09:09","startHours":7.581767429168853,"endHours":9.146109710201062,"quality":"neutral"},{"name":"Labha","start":"09:09","end":"10:43","startHours":9.146109710201062,"endHours":10.71045199123327,"quality":"auspicious"},{"name":"Amṛta","start":"10:43","end":"12:16","startHours":10.71045199123327,"endHours":12.274794272265481,"quality":"auspicious"},{"name":"Kāla","start":"12:16","end":"13:50","startHours":12.274794272265481,"endHours":13.839136553297688,"quality":"inauspicious"},{"name":"Śubha","start":"13:50","end":"15:24","startHours":13.839136553297688,"endHours":15.4034788343299,"quality":"auspicious"},{"name":"Roga","start":"15:24","end":"16:58","startHours":15.4034788343299,"endHours":16.967821115362106,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:32","startHours":16.967821115362106,"endHours":18.532163396394317,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:32","end":"19:58","startHours":18.532163396394317,"endHours":19.967821115362106,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:24","startHours":19.967821115362106,"endHours":21.4034788343299,"quality":"inauspicious"},{"name":"Udveg","start":"21:24","end":"22:50","startHours":21.4034788343299,"endHours":22.83913655329769,"quality":"inauspicious"},{"name":"Chala","start":"22:50","end":"00:16","startHours":22.83913655329769,"endHours":24.27479427226548,"quality":"neutral"},{"name":"Labha","start":"00:16","end":"01:43","startHours":24.27479427226548,"endHours":25.71045199123327,"quality":"auspicious"},{"name":"Amṛta","start":"01:43","end":"03:09","startHours":25.71045199123327,"endHours":27.14610971020106,"quality":"auspicious"},{"name":"Kāla","start":"03:09","end":"04:35","startHours":27.14610971020106,"endHours":28.581767429168853,"quality":"inauspicious"},{"name":"Śubha","start":"04:35","end":"06:01","startHours":28.581767429168853,"endHours":30.017425148136645,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.017425148136644,"endHours":7.017425148136644,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.017425148136644,"endHours":8.017425148136644,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.017425148136644,"endHours":9.017425148136644,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.017425148136644,"endHours":10.017425148136644,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.017425148136644,"endHours":11.017425148136644,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.017425148136644,"endHours":12.017425148136644,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.017425148136644,"endHours":13.017425148136644,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.017425148136644,"endHours":14.017425148136644,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.017425148136644,"endHours":15.017425148136644,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.017425148136644,"endHours":16.017425148136645,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.017425148136645,"endHours":17.017425148136645,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.017425148136645,"endHours":18.017425148136645,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.017425148136645,"endHours":19.017425148136645,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.017425148136645,"endHours":20.017425148136645,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.017425148136645,"endHours":21.017425148136645,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.017425148136645,"endHours":22.017425148136645,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.017425148136645,"endHours":23.017425148136645,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.017425148136645,"endHours":24.017425148136645,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.017425148136645,"endHours":25.017425148136645,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.017425148136645,"endHours":26.017425148136645,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.017425148136645,"endHours":27.017425148136645,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.017425148136645,"endHours":28.017425148136645,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.017425148136645,"endHours":29.017425148136645,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.017425148136645,"endHours":30.017425148136645,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.53766639394756,"eotMinutes":2.643543664071059,"ayanamsa":24.0252}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Aṣṭamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"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":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 April 29, 2012 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 29, 2012 CE for Erode, Tamil Nadu: Śukla Aṣṭamī, sūryodaya 06:01, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2012-04-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2012-04-29","sa":"https://sa.vidhyamitra.com/city/erode/2012-04-29","hi":"https://hi.vidhyamitra.com/city/erode/2012-04-29","x-default":"https://vidhyamitra.com/city/erode/2012-04-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T03:43:34.225Z","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":"2026-05-16T03:43:34.225Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T03:43:34.225Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}