{"id":"vidhyamitra:city-day:erode:2083-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2083-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2083-01-13","date_display":"January 13, 2083 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":2083,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481872.770833,"kali_year":5184,"ahargana":1893407.2708,"sun":{"sidereal_longitude":267.6712,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":201.2499,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":293.5787,"elapsed_within_tithi_degrees":5.5787},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.2499,"elapsed_within_degrees":1.2499},"yoga":{"number":9,"name":"Śūla","sum_longitude":108.9211},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":2083,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2481872.770833,"ahargana":1893407.2708,"kali_year":5184,"ayanamsa_lahiri":25.0129,"grahas":{"sun":{"sidereal_longitude":268.00276699999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":200.01216699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false,"latitude":-4.4671},"mars":{"sidereal_longitude":352.377767,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":243.25186699999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":0.2325670000000173,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":221.757067,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":310.855767,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":298.1711,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.1711,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2083,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2481872.770833,"kali_year":5184,"ahargana":1893407.2708,"sun":{"sidereal_longitude":267.6712,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":201.2499,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":293.5787,"elapsed_within_tithi_degrees":5.5787},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.2499,"elapsed_within_degrees":1.2499},"yoga":{"number":9,"name":"Śūla","sum_longitude":108.9211},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.467,"elongation":66.421},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.467,"opposition_distance":113.579}},"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":"06:42","sunsetLocal":"18:13","solarNoonLocal":"12:28","dayLengthHours":11.518673392253021,"dayLengthDisplay":"11 Hours 31 Mins 07 Secs","nightLengthDisplay":"12 Hours 28 Mins 53 Secs","moonriseLocal":"02:07","moonsetLocal":"13:45","rahuKala":{"name":"Rāhu Kāla","start":"12:28","end":"13:54","startHours":12.462785524856226,"endHours":13.902619698887854,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:09","end":"09:35","startHours":8.143283002761343,"endHours":9.583117176792971,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:01","end":"12:28","startHours":11.022951350824599,"endHours":12.462785524856226,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:47","startHours":9.391139286922089,"endHours":9.775095066663855,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:29","startHours":7.183393553406926,"endHours":7.49055817720034,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:51","startHours":12.07882974511446,"endHours":12.846741304597993,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:10","end":"05:56","startHours":5.167625709762647,"endHours":5.935537269246182,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:42","startHours":5.743559379375299,"endHours":6.703448828729717,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:09","startHours":14.382564423565064,"endHours":15.150475983048599,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.022122220982737,"endHours":18.422122220982736,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:42","startHours":18.222122220982737,"endHours":18.702066945659947,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.972122220982737,"endHours":19.722122220982737,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:51","startHours":24.078829745114458,"endHours":24.846741304597995,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:42","end":"08:09","startHours":6.703448828729717,"endHours":8.143283002761343,"quality":"auspicious"},{"name":"Amṛta","start":"08:09","end":"09:35","startHours":8.143283002761343,"endHours":9.583117176792971,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"11:01","startHours":9.583117176792971,"endHours":11.022951350824599,"quality":"inauspicious"},{"name":"Śubha","start":"11:01","end":"12:28","startHours":11.022951350824599,"endHours":12.462785524856226,"quality":"auspicious"},{"name":"Roga","start":"12:28","end":"13:54","startHours":12.462785524856226,"endHours":13.902619698887854,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:21","startHours":13.902619698887854,"endHours":15.342453872919481,"quality":"inauspicious"},{"name":"Chala","start":"15:21","end":"16:47","startHours":15.342453872919481,"endHours":16.78228804695111,"quality":"neutral"},{"name":"Labha","start":"16:47","end":"18:13","startHours":16.78228804695111,"endHours":18.222122220982737,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:13","end":"19:47","startHours":18.222122220982737,"endHours":19.78228804695111,"quality":"inauspicious"},{"name":"Chala","start":"19:47","end":"21:21","startHours":19.78228804695111,"endHours":21.34245387291948,"quality":"neutral"},{"name":"Labha","start":"21:21","end":"22:54","startHours":21.34245387291948,"endHours":22.902619698887854,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:28","startHours":22.902619698887854,"endHours":24.462785524856226,"quality":"auspicious"},{"name":"Kāla","start":"00:28","end":"02:01","startHours":24.462785524856226,"endHours":26.0229513508246,"quality":"inauspicious"},{"name":"Śubha","start":"02:01","end":"03:35","startHours":26.0229513508246,"endHours":27.58311717679297,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:09","startHours":27.58311717679297,"endHours":29.143283002761343,"quality":"inauspicious"},{"name":"Udveg","start":"05:09","end":"06:42","startHours":29.143283002761343,"endHours":30.703448828729716,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.703448828729717,"endHours":7.703448828729717,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.703448828729717,"endHours":8.703448828729716,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.703448828729716,"endHours":9.703448828729716,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.703448828729716,"endHours":10.703448828729716,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.703448828729716,"endHours":11.703448828729716,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.703448828729716,"endHours":12.703448828729716,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.703448828729716,"endHours":13.703448828729716,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.703448828729716,"endHours":14.703448828729716,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.703448828729716,"endHours":15.703448828729716,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.703448828729716,"endHours":16.703448828729716,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.703448828729716,"endHours":17.703448828729716,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.703448828729716,"endHours":18.703448828729716,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.703448828729716,"endHours":19.703448828729716,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.703448828729716,"endHours":20.703448828729716,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.703448828729716,"endHours":21.703448828729716,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.703448828729716,"endHours":22.703448828729716,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.703448828729716,"endHours":23.703448828729716,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.703448828729716,"endHours":24.703448828729716,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.703448828729716,"endHours":25.703448828729716,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.703448828729716,"endHours":26.703448828729716,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.703448828729716,"endHours":27.703448828729716,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.703448828729716,"endHours":28.703448828729716,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.703448828729716,"endHours":29.703448828729716,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.703448828729716,"endHours":30.703448828729716,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.473579715505508,"eotMinutes":-8.635931491373626,"ayanamsa":25.0129}},"calendars":{"vikram_samvat":2140,"vikram_samvatsara":"Nala","saka_samvat":2005,"saka_samvatsara":"Śobhana","bengali_samvat":1490,"malayalam_era":1259,"nanakshahi_year":614,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Daśamī · Vikram 2140 Nala · Śaka 2005 Śobhana"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 January 13, 2083 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 13, 2083 CE for Erode, Tamil Nadu: Kṛṣṇa Daśamī, sūryodaya 06:42, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2083-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2083-01-13","sa":"https://sa.vidhyamitra.com/city/erode/2083-01-13","hi":"https://hi.vidhyamitra.com/city/erode/2083-01-13","x-default":"https://vidhyamitra.com/city/erode/2083-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T04:45:12.827Z","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":"2026-05-19T04:45:12.827Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T04:45:12.827Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}