{"id":"vidhyamitra:city-day:erode:2103-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2103-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-06-13","date_display":"June 13, 2103 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":2103,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489327.770833,"kali_year":5205,"ahargana":1900862.2708,"sun":{"sidereal_longitude":55.7588,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":149.3064,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.5476,"elapsed_within_tithi_degrees":9.5476},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.3064,"elapsed_within_degrees":2.6397},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.0652},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2103,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489327.770833,"ahargana":1900862.2708,"kali_year":5205,"ayanamsa_lahiri":25.298,"grahas":{"sun":{"sidereal_longitude":56.19793099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":147.900731,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":-4.1146},"mars":{"sidereal_longitude":6.337531000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":51.76813099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":269.990131,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":95.04973100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":210.62303099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":263.1693,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":83.1693,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489327.770833,"kali_year":5205,"ahargana":1900862.2708,"sun":{"sidereal_longitude":55.7588,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":149.3064,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.5476,"elapsed_within_tithi_degrees":9.5476},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.3064,"elapsed_within_degrees":2.6397},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.0652},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.115,"elongation":93.548},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.115,"opposition_distance":86.452}},"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":"18:42","solarNoonLocal":"12:19","dayLengthHours":12.780113333905632,"dayLengthDisplay":"12 Hours 46 Mins 48 Secs","nightLengthDisplay":"11 Hours 13 Mins 12 Secs","moonriseLocal":"12:21","moonsetLocal":"00:30","rahuKala":{"name":"Rāhu Kāla","start":"12:19","end":"13:55","startHours":12.315267006689986,"endHours":13.91278117342819,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:31","end":"09:07","startHours":7.522724506475374,"endHours":9.120238673213578,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:43","end":"12:19","startHours":10.717752839951782,"endHours":12.315267006689986,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:20","startHours":8.90723678431515,"endHours":9.333240562112005,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:48","startHours":6.4577150619832375,"endHours":6.798518084220721,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:44","startHours":11.889263228893132,"endHours":12.74127078448684,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.221195228549752,"endHours":5.0732027841434615,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:56","startHours":4.860200895245034,"endHours":5.92521033973717,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:18","startHours":14.445285895674257,"endHours":15.297293451267965,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.505323673642803,"endHours":18.9053236736428,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:14","startHours":18.705323673642802,"endHours":19.23782839588887,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.455323673642802,"endHours":20.205323673642802,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:44","startHours":23.88926322889313,"endHours":24.74127078448684,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:56","end":"07:31","startHours":5.92521033973717,"endHours":7.522724506475374,"quality":"auspicious"},{"name":"Amṛta","start":"07:31","end":"09:07","startHours":7.522724506475374,"endHours":9.120238673213578,"quality":"auspicious"},{"name":"Kāla","start":"09:07","end":"10:43","startHours":9.120238673213578,"endHours":10.717752839951782,"quality":"inauspicious"},{"name":"Śubha","start":"10:43","end":"12:19","startHours":10.717752839951782,"endHours":12.315267006689986,"quality":"auspicious"},{"name":"Roga","start":"12:19","end":"13:55","startHours":12.315267006689986,"endHours":13.91278117342819,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:31","startHours":13.91278117342819,"endHours":15.510295340166394,"quality":"inauspicious"},{"name":"Chala","start":"15:31","end":"17:06","startHours":15.510295340166394,"endHours":17.107809506904598,"quality":"neutral"},{"name":"Labha","start":"17:06","end":"18:42","startHours":17.107809506904598,"endHours":18.705323673642802,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:42","end":"20:06","startHours":18.705323673642802,"endHours":20.107809506904598,"quality":"inauspicious"},{"name":"Chala","start":"20:06","end":"21:31","startHours":20.107809506904598,"endHours":21.510295340166394,"quality":"neutral"},{"name":"Labha","start":"21:31","end":"22:55","startHours":21.510295340166394,"endHours":22.91278117342819,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:19","startHours":22.91278117342819,"endHours":24.315267006689986,"quality":"auspicious"},{"name":"Kāla","start":"00:19","end":"01:43","startHours":24.315267006689986,"endHours":25.717752839951782,"quality":"inauspicious"},{"name":"Śubha","start":"01:43","end":"03:07","startHours":25.717752839951782,"endHours":27.120238673213578,"quality":"auspicious"},{"name":"Roga","start":"03:07","end":"04:31","startHours":27.120238673213578,"endHours":28.522724506475374,"quality":"inauspicious"},{"name":"Udveg","start":"04:31","end":"05:56","startHours":28.522724506475374,"endHours":29.92521033973717,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.92521033973717,"endHours":6.92521033973717,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.92521033973717,"endHours":7.92521033973717,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.92521033973717,"endHours":8.92521033973717,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.92521033973717,"endHours":9.92521033973717,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.92521033973717,"endHours":10.92521033973717,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.92521033973717,"endHours":11.92521033973717,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.92521033973717,"endHours":12.92521033973717,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.92521033973717,"endHours":13.92521033973717,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.92521033973717,"endHours":14.92521033973717,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.92521033973717,"endHours":15.92521033973717,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.92521033973717,"endHours":16.92521033973717,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.92521033973717,"endHours":17.92521033973717,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.92521033973717,"endHours":18.92521033973717,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.92521033973717,"endHours":19.92521033973717,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.92521033973717,"endHours":20.92521033973717,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.92521033973717,"endHours":21.92521033973717,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.92521033973717,"endHours":22.92521033973717,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.92521033973717,"endHours":23.92521033973717,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.92521033973717,"endHours":24.92521033973717,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.92521033973717,"endHours":25.92521033973717,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.92521033973717,"endHours":26.92521033973717,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.92521033973717,"endHours":27.92521033973717,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.92521033973717,"endHours":28.92521033973717,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.92521033973717,"endHours":29.92521033973717,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.16370182217951,"eotMinutes":0.2151795986009022,"ayanamsa":25.298}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Aṣṭamī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 June 13, 2103 CE · Erode, Tamil Nadu · Vidhyamitra","description":"June 13, 2103 CE for Erode, Tamil Nadu: Śukla Aṣṭamī, sūryodaya 05:56, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2103-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2103-06-13","sa":"https://sa.vidhyamitra.com/city/erode/2103-06-13","hi":"https://hi.vidhyamitra.com/city/erode/2103-06-13","x-default":"https://vidhyamitra.com/city/erode/2103-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T05:17:02.510Z","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":"2026-05-21T05:17:02.510Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T05:17:02.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}