{"id":"vidhyamitra:city-day:erode:2078-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2078-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2078-05-13","date_display":"May 13, 2078 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":2078,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480166.770833,"kali_year":5180,"ahargana":1891701.2708,"sun":{"sidereal_longitude":27.5939,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":45.2736,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.6798,"elapsed_within_tithi_degrees":5.6798},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.2736,"elapsed_within_degrees":5.2736},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.8675},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2078,"month":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480166.770833,"ahargana":1891701.2708,"kali_year":5180,"ayanamsa_lahiri":24.9477,"grahas":{"sun":{"sidereal_longitude":27.778847999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":45.96184800000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":1.2927},"mars":{"sidereal_longitude":185.47534799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":13.598748,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":226.93924800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":349.486648,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":266.816248,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":28.5632,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.5632,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2078,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480166.770833,"kali_year":5180,"ahargana":1891701.2708,"sun":{"sidereal_longitude":27.5939,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":45.2736,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.6798,"elapsed_within_tithi_degrees":5.6798},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.2736,"elapsed_within_degrees":5.2736},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.8675},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.293,"elongation":17.68},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.293,"opposition_distance":162.32}},"eclipse_window_40days":[{"offset_days":-16,"type":"lunar","occurs":true,"moon_latitude":1.379,"opposition_distance":0.621},{"offset_days":14,"type":"lunar","occurs":true,"moon_latitude":-1.244,"opposition_distance":2.899}]},"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":12.631347262175339,"dayLengthDisplay":"12 Hours 37 Mins 53 Secs","nightLengthDisplay":"11 Hours 22 Mins 07 Secs","moonriseLocal":"07:07","moonsetLocal":"19:49","rahuKala":{"name":"Rāhu Kāla","start":"10:41","end":"12:15","startHours":10.677377613168812,"endHours":12.256296020940727,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:25","end":"17:00","startHours":15.414132836484562,"endHours":16.99305124425648,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:31","end":"09:06","startHours":7.519540797624976,"endHours":9.098459205396892,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.887936751027304,"endHours":9.308981659766483,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.466928525777031,"endHours":6.803764452768373,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.835251112201549,"endHours":12.677340929679906,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:06","startHours":4.256442754896346,"endHours":5.098532572374703,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.888010118005114,"endHours":5.940622389853059,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.361520564636617,"endHours":15.203610382114974,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.371969652028397,"endHours":18.771969652028396,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:06","startHours":18.571969652028397,"endHours":19.098275787952367,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.321969652028397,"endHours":20.071969652028397,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.83525111220155,"endHours":24.677340929679904,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:56","end":"07:31","startHours":5.940622389853059,"endHours":7.519540797624976,"quality":"neutral"},{"name":"Labha","start":"07:31","end":"09:06","startHours":7.519540797624976,"endHours":9.098459205396892,"quality":"auspicious"},{"name":"Amṛta","start":"09:06","end":"10:41","startHours":9.098459205396892,"endHours":10.677377613168812,"quality":"auspicious"},{"name":"Kāla","start":"10:41","end":"12:15","startHours":10.677377613168812,"endHours":12.256296020940727,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:50","startHours":12.256296020940727,"endHours":13.835214428712646,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:25","startHours":13.835214428712646,"endHours":15.414132836484562,"quality":"inauspicious"},{"name":"Udveg","start":"15:25","end":"17:00","startHours":15.414132836484562,"endHours":16.99305124425648,"quality":"inauspicious"},{"name":"Chala","start":"17:00","end":"18:34","startHours":16.99305124425648,"endHours":18.571969652028397,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:34","end":"20:00","startHours":18.571969652028397,"endHours":19.993051244256478,"quality":"inauspicious"},{"name":"Udveg","start":"20:00","end":"21:25","startHours":19.993051244256478,"endHours":21.414132836484562,"quality":"inauspicious"},{"name":"Chala","start":"21:25","end":"22:50","startHours":21.414132836484562,"endHours":22.835214428712646,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:15","startHours":22.835214428712646,"endHours":24.256296020940727,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:41","startHours":24.256296020940727,"endHours":25.677377613168808,"quality":"auspicious"},{"name":"Kāla","start":"01:41","end":"03:06","startHours":25.677377613168808,"endHours":27.098459205396892,"quality":"inauspicious"},{"name":"Śubha","start":"03:06","end":"04:31","startHours":27.098459205396892,"endHours":28.519540797624977,"quality":"auspicious"},{"name":"Roga","start":"04:31","end":"05:56","startHours":28.519540797624977,"endHours":29.940622389853058,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.940622389853059,"endHours":6.940622389853059,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.940622389853059,"endHours":7.940622389853059,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.940622389853059,"endHours":8.940622389853058,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.940622389853058,"endHours":9.940622389853058,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.940622389853058,"endHours":10.940622389853058,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.940622389853058,"endHours":11.940622389853058,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.940622389853058,"endHours":12.940622389853058,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.940622389853058,"endHours":13.940622389853058,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.940622389853058,"endHours":14.940622389853058,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.940622389853058,"endHours":15.940622389853058,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.940622389853058,"endHours":16.940622389853058,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.940622389853058,"endHours":17.940622389853058,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.940622389853058,"endHours":18.940622389853058,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.940622389853058,"endHours":19.940622389853058,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.940622389853058,"endHours":20.940622389853058,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.940622389853058,"endHours":21.940622389853058,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.940622389853058,"endHours":22.940622389853058,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.940622389853058,"endHours":23.940622389853058,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.940622389853058,"endHours":24.940622389853058,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.940622389853058,"endHours":25.940622389853058,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.940622389853058,"endHours":26.940622389853058,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.940622389853058,"endHours":27.940622389853058,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.940622389853058,"endHours":28.940622389853058,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.940622389853058,"endHours":29.940622389853058,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.451226215159476,"eotMinutes":3.7534387435564067,"ayanamsa":24.9477}},"calendars":{"vikram_samvat":2135,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2000,"saka_samvatsara":"Vilambī","bengali_samvat":1485,"malayalam_era":1254,"nanakshahi_year":609,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Dvitīyā · Vikram 2135 Virodhakṛt · Śaka 2000 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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, 2078 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 13, 2078 CE for Erode, Tamil Nadu: Śukla Dvitīyā, sūryodaya 05:56, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2078-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2078-05-13","sa":"https://sa.vidhyamitra.com/city/erode/2078-05-13","hi":"https://hi.vidhyamitra.com/city/erode/2078-05-13","x-default":"https://vidhyamitra.com/city/erode/2078-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:46:58.543Z","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":"2026-06-01T04:46:58.543Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:46:58.543Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}