{"id":"vidhyamitra:city-day:erode:2027-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2027-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-05-10","date_display":"May 10, 2027 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":2027,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461535.770833,"kali_year":5129,"ahargana":1873070.2708,"sun":{"sidereal_longitude":24.9013,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":70.8661,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.9649,"elapsed_within_tithi_degrees":9.9649},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.8661,"elapsed_within_degrees":4.1994},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.7674},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2027,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461535.770833,"ahargana":1873070.2708,"kali_year":5129,"ayanamsa_lahiri":24.2351,"grahas":{"sun":{"sidereal_longitude":24.949989000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":72.98068899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":3.1724},"mars":{"sidereal_longitude":123.76218899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":37.28998899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":113.63378899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":359.535689,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":357.462189,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":295.7232,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":115.7232,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"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":2027,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461535.770833,"kali_year":5129,"ahargana":1873070.2708,"sun":{"sidereal_longitude":24.9013,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":70.8661,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.9649,"elapsed_within_tithi_degrees":9.9649},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.8661,"elapsed_within_degrees":4.1994},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.7674},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.172,"elongation":45.965},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.172,"opposition_distance":134.035}},"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":"05:57","sunsetLocal":"18:34","solarNoonLocal":"12:15","dayLengthHours":12.603053601171322,"dayLengthDisplay":"12 Hours 36 Mins 11 Secs","nightLengthDisplay":"11 Hours 23 Mins 49 Secs","moonriseLocal":"09:05","moonsetLocal":"21:50","rahuKala":{"name":"Rāhu Kāla","start":"07:32","end":"09:06","startHours":7.53143113582653,"endHours":9.106812835972946,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:15","startHours":10.682194536119361,"endHours":12.257576236265777,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:50","end":"15:25","startHours":13.832957936412193,"endHours":15.408339636558605,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:19","startHours":8.89676194262009,"endHours":9.316863729325801,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:49","startHours":6.481176669062254,"endHours":6.817258098426823,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.837474449560064,"endHours":12.677678022971486,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:07","startHours":4.275642288857272,"endHours":5.115845862268694,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:57","startHours":4.905794968915838,"endHours":5.956049435680115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:12","startHours":14.358085169794329,"endHours":15.198288743205751,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.359103036851437,"endHours":18.759103036851435,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:05","startHours":18.559103036851436,"endHours":19.084230270233576,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.309103036851436,"endHours":20.059103036851436,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.837474449560066,"endHours":24.677678022971488,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:57","end":"07:32","startHours":5.956049435680115,"endHours":7.53143113582653,"quality":"auspicious"},{"name":"Kāla","start":"07:32","end":"09:06","startHours":7.53143113582653,"endHours":9.106812835972946,"quality":"inauspicious"},{"name":"Śubha","start":"09:06","end":"10:41","startHours":9.106812835972946,"endHours":10.682194536119361,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:15","startHours":10.682194536119361,"endHours":12.257576236265777,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:50","startHours":12.257576236265777,"endHours":13.832957936412193,"quality":"inauspicious"},{"name":"Chala","start":"13:50","end":"15:25","startHours":13.832957936412193,"endHours":15.408339636558605,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"16:59","startHours":15.408339636558605,"endHours":16.98372133670502,"quality":"auspicious"},{"name":"Amṛta","start":"16:59","end":"18:34","startHours":16.98372133670502,"endHours":18.559103036851436,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:34","end":"19:59","startHours":18.559103036851436,"endHours":19.98372133670502,"quality":"neutral"},{"name":"Labha","start":"19:59","end":"21:25","startHours":19.98372133670502,"endHours":21.408339636558605,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:50","startHours":21.408339636558605,"endHours":22.832957936412193,"quality":"auspicious"},{"name":"Kāla","start":"22:50","end":"00:15","startHours":22.832957936412193,"endHours":24.257576236265777,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:41","startHours":24.257576236265777,"endHours":25.68219453611936,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:06","startHours":25.68219453611936,"endHours":27.106812835972946,"quality":"inauspicious"},{"name":"Udveg","start":"03:06","end":"04:32","startHours":27.106812835972946,"endHours":28.53143113582653,"quality":"inauspicious"},{"name":"Chala","start":"04:32","end":"05:57","startHours":28.53143113582653,"endHours":29.956049435680114,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.956049435680115,"endHours":6.956049435680115,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.956049435680115,"endHours":7.956049435680115,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.956049435680115,"endHours":8.956049435680114,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.956049435680114,"endHours":9.956049435680114,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.956049435680114,"endHours":10.956049435680114,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.956049435680114,"endHours":11.956049435680114,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.956049435680114,"endHours":12.956049435680114,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.956049435680114,"endHours":13.956049435680114,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.956049435680114,"endHours":14.956049435680114,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.956049435680114,"endHours":15.956049435680114,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.956049435680114,"endHours":16.956049435680114,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.956049435680114,"endHours":17.956049435680114,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.956049435680114,"endHours":18.956049435680114,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.956049435680114,"endHours":19.956049435680114,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.956049435680114,"endHours":20.956049435680114,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.956049435680114,"endHours":21.956049435680114,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.956049435680114,"endHours":22.956049435680114,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.956049435680114,"endHours":23.956049435680114,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.956049435680114,"endHours":24.956049435680114,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.956049435680114,"endHours":25.956049435680114,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.956049435680114,"endHours":26.956049435680114,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.956049435680114,"endHours":27.956049435680114,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.956049435680114,"endHours":28.956049435680114,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.956049435680114,"endHours":29.956049435680114,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"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":17.518508191247204,"eotMinutes":3.6766258240534686,"ayanamsa":24.2351}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturthī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"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},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 10, 2027 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 10, 2027 CE for Erode, Tamil Nadu: Śukla Caturthī, sūryodaya 05:57, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2027-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2027-05-10","sa":"https://sa.vidhyamitra.com/city/erode/2027-05-10","hi":"https://hi.vidhyamitra.com/city/erode/2027-05-10","x-default":"https://vidhyamitra.com/city/erode/2027-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:27:37.180Z","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":"2026-05-14T21:27:37.180Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:27:37.180Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}