{"id":"vidhyamitra:city-day:erode:2075-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2075-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2075-05-13","date_display":"May 13, 2075 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":2075,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2479070.770833,"kali_year":5177,"ahargana":1890605.2708,"sun":{"sidereal_longitude":27.3791,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":5.6938,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.3147,"elapsed_within_tithi_degrees":2.3147},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.6938,"elapsed_within_degrees":5.6938},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.0729},"karana":{"half_tithi_index":56,"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":2075,"month":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2479070.770833,"ahargana":1890605.2708,"kali_year":5177,"ayanamsa_lahiri":24.9058,"grahas":{"sun":{"sidereal_longitude":27.55552399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":5.660724000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":-4.4438},"mars":{"sidereal_longitude":12.568223999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":28.554024000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":128.509324,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":5.706823999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":231.16882399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":86.6345,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.6345,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2075,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2479070.770833,"kali_year":5177,"ahargana":1890605.2708,"sun":{"sidereal_longitude":27.3791,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":5.6938,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.3147,"elapsed_within_tithi_degrees":2.3147},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.6938,"elapsed_within_degrees":5.6938},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.0729},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.444,"elongation":21.685},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.444,"opposition_distance":158.315}},"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":"05:56","sunsetLocal":"18:34","solarNoonLocal":"12:15","dayLengthHours":12.629286994011673,"dayLengthDisplay":"12 Hours 37 Mins 45 Secs","nightLengthDisplay":"11 Hours 22 Mins 15 Secs","moonriseLocal":"04:36","moonsetLocal":"17:00","rahuKala":{"name":"Rāhu Kāla","start":"07:31","end":"09:06","startHours":7.520313398186349,"endHours":9.098974272437808,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:15","startHours":10.677635146689267,"endHours":12.256296020940727,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:50","end":"15:25","startHours":13.834956895192185,"endHours":15.413617769443645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.888486155870947,"endHours":9.309462389004668,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.467872815352043,"endHours":6.80465380185902,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.835319787807006,"endHours":12.677272254074449,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:06","startHours":4.257747591399999,"endHours":5.0997000576674445,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.889211941100584,"endHours":5.94165252393489,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.36117718660934,"endHours":15.203129652876784,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.370939517946564,"endHours":18.770939517946562,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:06","startHours":18.570939517946563,"endHours":19.097159809363717,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.320939517946563,"endHours":20.070939517946563,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.835319787807006,"endHours":24.67727225407445,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:56","end":"07:31","startHours":5.94165252393489,"endHours":7.520313398186349,"quality":"auspicious"},{"name":"Kāla","start":"07:31","end":"09:06","startHours":7.520313398186349,"endHours":9.098974272437808,"quality":"inauspicious"},{"name":"Śubha","start":"09:06","end":"10:41","startHours":9.098974272437808,"endHours":10.677635146689267,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:15","startHours":10.677635146689267,"endHours":12.256296020940727,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:50","startHours":12.256296020940727,"endHours":13.834956895192185,"quality":"inauspicious"},{"name":"Chala","start":"13:50","end":"15:25","startHours":13.834956895192185,"endHours":15.413617769443645,"quality":"neutral"},{"name":"Labha","start":"15:25","end":"17:00","startHours":15.413617769443645,"endHours":16.9922786436951,"quality":"auspicious"},{"name":"Amṛta","start":"17:00","end":"18:34","startHours":16.9922786436951,"endHours":18.570939517946563,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:34","end":"20:00","startHours":18.570939517946563,"endHours":19.992278643695105,"quality":"neutral"},{"name":"Labha","start":"20:00","end":"21:25","startHours":19.992278643695105,"endHours":21.413617769443643,"quality":"auspicious"},{"name":"Amṛta","start":"21:25","end":"22:50","startHours":21.413617769443643,"endHours":22.834956895192185,"quality":"auspicious"},{"name":"Kāla","start":"22:50","end":"00:15","startHours":22.834956895192185,"endHours":24.256296020940727,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:41","startHours":24.256296020940727,"endHours":25.67763514668927,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:06","startHours":25.67763514668927,"endHours":27.098974272437808,"quality":"inauspicious"},{"name":"Udveg","start":"03:06","end":"04:31","startHours":27.098974272437808,"endHours":28.52031339818635,"quality":"inauspicious"},{"name":"Chala","start":"04:31","end":"05:56","startHours":28.52031339818635,"endHours":29.94165252393489,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.94165252393489,"endHours":6.94165252393489,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.94165252393489,"endHours":7.94165252393489,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.94165252393489,"endHours":8.94165252393489,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.94165252393489,"endHours":9.94165252393489,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.94165252393489,"endHours":10.94165252393489,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.94165252393489,"endHours":11.94165252393489,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.94165252393489,"endHours":12.94165252393489,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.94165252393489,"endHours":13.94165252393489,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.94165252393489,"endHours":14.94165252393489,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.94165252393489,"endHours":15.94165252393489,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.94165252393489,"endHours":16.94165252393489,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.94165252393489,"endHours":17.94165252393489,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.94165252393489,"endHours":18.94165252393489,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.94165252393489,"endHours":19.94165252393489,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.94165252393489,"endHours":20.94165252393489,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.94165252393489,"endHours":21.94165252393489,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.94165252393489,"endHours":22.94165252393489,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.94165252393489,"endHours":23.94165252393489,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.94165252393489,"endHours":24.94165252393489,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.94165252393489,"endHours":25.94165252393489,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.94165252393489,"endHours":26.94165252393489,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.94165252393489,"endHours":27.94165252393489,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.94165252393489,"endHours":28.94165252393489,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.94165252393489,"endHours":29.94165252393489,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":18.383687049393195,"eotMinutes":3.7534387435564067,"ayanamsa":24.9058}},"calendars":{"vikram_samvat":2132,"vikram_samvatsara":"Kīlaka","saka_samvat":1997,"saka_samvatsara":"Manmatha","bengali_samvat":1482,"malayalam_era":1251,"nanakshahi_year":606,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturdaśī · Vikram 2132 Kīlaka · Śaka 1997 Manmatha"},"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":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 May 13, 2075 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 13, 2075 CE for Erode, Tamil Nadu: Kṛṣṇa Caturdaśī, sūryodaya 05:56, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2075-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2075-05-13","sa":"https://sa.vidhyamitra.com/city/erode/2075-05-13","hi":"https://hi.vidhyamitra.com/city/erode/2075-05-13","x-default":"https://vidhyamitra.com/city/erode/2075-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:30:45.601Z","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":"2026-05-18T19:30:45.601Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:30:45.601Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}