{"id":"vidhyamitra:city-day:erode:2139-04-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2139-04-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-04-09","date_display":"April 9, 2139 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":2139,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502411.770833,"kali_year":5240,"ahargana":1913946.2708,"sun":{"sidereal_longitude":352.8828,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":111.6269,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.7441,"elapsed_within_tithi_degrees":10.7441},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.6269,"elapsed_within_degrees":4.9602},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.5097},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2139,"month":4,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502411.770833,"ahargana":1913946.2708,"kali_year":5240,"ayanamsa_lahiri":25.7985,"grahas":{"sun":{"sidereal_longitude":353.052226,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":114.04332599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-0.1342},"mars":{"sidereal_longitude":351.679126,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":333.758826,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":280.4421259999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":326.279126,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":288.649326,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":289.916,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.916,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":2139,"month":4,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502411.770833,"kali_year":5240,"ahargana":1913946.2708,"sun":{"sidereal_longitude":352.8828,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":111.6269,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.7441,"elapsed_within_tithi_degrees":10.7441},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.6269,"elapsed_within_degrees":4.9602},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.5097},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.134,"elongation":118.744},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.134,"opposition_distance":61.256}},"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":"06:12","sunsetLocal":"18:30","solarNoonLocal":"12:21","dayLengthHours":12.312856027250596,"dayLengthDisplay":"12 Hours 18 Mins 46 Secs","nightLengthDisplay":"11 Hours 41 Mins 14 Secs","moonriseLocal":"14:10","moonsetLocal":"02:40","rahuKala":{"name":"Rāhu Kāla","start":"13:53","end":"15:26","startHours":13.88956510812708,"endHours":15.428672111533404,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:12","end":"07:44","startHours":6.194030091095456,"endHours":7.733137094501781,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:49","startHours":9.272244097908105,"endHours":10.811351101314429,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.067029830787263,"endHours":9.477458365028948,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:02","startHours":6.707065758897564,"endHours":7.035408586290914,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:46","startHours":11.940029570479068,"endHours":12.760886638962441,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:22","startHours":4.55231595412871,"endHours":5.373173022612083,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:12","startHours":5.16795875549124,"endHours":6.194030091095456,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:13","startHours":14.402600775929187,"endHours":15.223457844412561,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.306886118346053,"endHours":18.706886118346052,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.506886118346053,"endHours":19.01992178614816,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.256886118346053,"endHours":20.006886118346053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:46","startHours":23.94002957047907,"endHours":24.76088663896244,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:12","end":"07:44","startHours":6.194030091095456,"endHours":7.733137094501781,"quality":"auspicious"},{"name":"Roga","start":"07:44","end":"09:16","startHours":7.733137094501781,"endHours":9.272244097908105,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:49","startHours":9.272244097908105,"endHours":10.811351101314429,"quality":"inauspicious"},{"name":"Chala","start":"10:49","end":"12:21","startHours":10.811351101314429,"endHours":12.350458104720754,"quality":"neutral"},{"name":"Labha","start":"12:21","end":"13:53","startHours":12.350458104720754,"endHours":13.88956510812708,"quality":"auspicious"},{"name":"Amṛta","start":"13:53","end":"15:26","startHours":13.88956510812708,"endHours":15.428672111533404,"quality":"auspicious"},{"name":"Kāla","start":"15:26","end":"16:58","startHours":15.428672111533404,"endHours":16.967779114939727,"quality":"inauspicious"},{"name":"Śubha","start":"16:58","end":"18:30","startHours":16.967779114939727,"endHours":18.506886118346053,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:30","end":"19:58","startHours":18.506886118346053,"endHours":19.967779114939727,"quality":"auspicious"},{"name":"Kāla","start":"19:58","end":"21:26","startHours":19.967779114939727,"endHours":21.428672111533402,"quality":"inauspicious"},{"name":"Śubha","start":"21:26","end":"22:53","startHours":21.428672111533402,"endHours":22.88956510812708,"quality":"auspicious"},{"name":"Roga","start":"22:53","end":"00:21","startHours":22.88956510812708,"endHours":24.350458104720754,"quality":"inauspicious"},{"name":"Udveg","start":"00:21","end":"01:49","startHours":24.350458104720754,"endHours":25.81135110131443,"quality":"inauspicious"},{"name":"Chala","start":"01:49","end":"03:16","startHours":25.81135110131443,"endHours":27.272244097908107,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:44","startHours":27.272244097908107,"endHours":28.73313709450178,"quality":"auspicious"},{"name":"Amṛta","start":"04:44","end":"06:12","startHours":28.73313709450178,"endHours":30.194030091095456,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.194030091095456,"endHours":7.194030091095456,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.194030091095456,"endHours":8.194030091095456,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.194030091095456,"endHours":9.194030091095456,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.194030091095456,"endHours":10.194030091095456,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.194030091095456,"endHours":11.194030091095456,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.194030091095456,"endHours":12.194030091095456,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.194030091095456,"endHours":13.194030091095456,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.194030091095456,"endHours":14.194030091095456,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.194030091095456,"endHours":15.194030091095456,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.194030091095456,"endHours":16.194030091095456,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.194030091095456,"endHours":17.194030091095456,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.194030091095456,"endHours":18.194030091095456,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.194030091095456,"endHours":19.194030091095456,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.194030091095456,"endHours":20.194030091095456,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.194030091095456,"endHours":21.194030091095456,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.194030091095456,"endHours":22.194030091095456,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.194030091095456,"endHours":23.194030091095456,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.194030091095456,"endHours":24.194030091095456,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.194030091095456,"endHours":25.194030091095456,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.194030091095456,"endHours":26.194030091095456,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.194030091095456,"endHours":27.194030091095456,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.194030091095456,"endHours":28.194030091095456,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.194030091095456,"endHours":29.194030091095456,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.194030091095456,"endHours":30.194030091095456,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":7.383431127783837,"eotMinutes":-1.8962862832453116,"ayanamsa":25.7985}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Daśamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 April 9, 2139 CE · Erode, Tamil Nadu · Vidhyamitra","description":"April 9, 2139 CE for Erode, Tamil Nadu: Śukla Daśamī, sūryodaya 06:12, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2139-04-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2139-04-09","sa":"https://sa.vidhyamitra.com/city/erode/2139-04-09","hi":"https://hi.vidhyamitra.com/city/erode/2139-04-09","x-default":"https://vidhyamitra.com/city/erode/2139-04-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T12:53:39.729Z","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":"2026-05-25T12:53:39.729Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T12:53:39.729Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}