{"id":"vidhyamitra:city-day:erode:2048-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2048-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2048-01-13","date_display":"January 13, 2048 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":2048,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469088.770833,"kali_year":5149,"ahargana":1880623.2708,"sun":{"sidereal_longitude":267.7292,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":236.6703,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.9411,"elapsed_within_tithi_degrees":4.9411},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.6703,"elapsed_within_degrees":10.0036},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.3995},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2048,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2469088.770833,"ahargana":1880623.2708,"kali_year":5149,"ayanamsa_lahiri":24.524,"grahas":{"sun":{"sidereal_longitude":267.978709,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":234.86110899999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-1.4532},"mars":{"sidereal_longitude":193.946509,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":286.3524090000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":21.04490900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":233.9076090000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":253.43630899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":255.5289,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":75.5289,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2048,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469088.770833,"kali_year":5149,"ahargana":1880623.2708,"sun":{"sidereal_longitude":267.7292,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":236.6703,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.9411,"elapsed_within_tithi_degrees":4.9411},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.6703,"elapsed_within_degrees":10.0036},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.3995},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.453,"elongation":31.059},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.453,"opposition_distance":148.941}},"eclipse_window_40days":[{"offset_days":-12,"type":"lunar","occurs":true,"moon_latitude":0.282,"opposition_distance":2.822}]},"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":11.51611801910083,"dayLengthDisplay":"11 Hours 30 Mins 58 Secs","nightLengthDisplay":"12 Hours 29 Mins 02 Secs","moonriseLocal":"04:32","moonsetLocal":"15:58","rahuKala":{"name":"Rāhu Kāla","start":"08:09","end":"09:35","startHours":8.144241267693413,"endHours":9.583756020081019,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:28","startHours":11.02327077246862,"endHours":12.462785524856226,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:21","startHours":13.902300277243828,"endHours":15.341815029631434,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:47","startHours":9.39182071976267,"endHours":9.775691320399364,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:29","startHours":7.184564766101678,"endHours":7.4916612466110335,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:51","startHours":12.078914924219532,"endHours":12.84665612549292,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:10","end":"05:56","startHours":5.169244112759033,"endHours":5.936985314032421,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:42","startHours":5.745050013714074,"endHours":6.70472651530581,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:09","startHours":14.382138528039697,"endHours":15.149879729313085,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.020844534406642,"endHours":18.42084453440664,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:42","startHours":18.22084453440664,"endHours":18.70068278520251,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.97084453440664,"endHours":19.72084453440664,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:51","startHours":24.078914924219532,"endHours":24.84665612549292,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:09","startHours":6.70472651530581,"endHours":8.144241267693413,"quality":"auspicious"},{"name":"Kāla","start":"08:09","end":"09:35","startHours":8.144241267693413,"endHours":9.583756020081019,"quality":"inauspicious"},{"name":"Śubha","start":"09:35","end":"11:01","startHours":9.583756020081019,"endHours":11.02327077246862,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:28","startHours":11.02327077246862,"endHours":12.462785524856226,"quality":"inauspicious"},{"name":"Udveg","start":"12:28","end":"13:54","startHours":12.462785524856226,"endHours":13.902300277243828,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:21","startHours":13.902300277243828,"endHours":15.341815029631434,"quality":"neutral"},{"name":"Labha","start":"15:21","end":"16:47","startHours":15.341815029631434,"endHours":16.781329782019036,"quality":"auspicious"},{"name":"Amṛta","start":"16:47","end":"18:13","startHours":16.781329782019036,"endHours":18.22084453440664,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:13","end":"19:47","startHours":18.22084453440664,"endHours":19.781329782019036,"quality":"neutral"},{"name":"Labha","start":"19:47","end":"21:21","startHours":19.781329782019036,"endHours":21.341815029631434,"quality":"auspicious"},{"name":"Amṛta","start":"21:21","end":"22:54","startHours":21.341815029631434,"endHours":22.90230027724383,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:28","startHours":22.90230027724383,"endHours":24.462785524856226,"quality":"inauspicious"},{"name":"Śubha","start":"00:28","end":"02:01","startHours":24.462785524856226,"endHours":26.02327077246862,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:35","startHours":26.02327077246862,"endHours":27.58375602008102,"quality":"inauspicious"},{"name":"Udveg","start":"03:35","end":"05:09","startHours":27.58375602008102,"endHours":29.144241267693417,"quality":"inauspicious"},{"name":"Chala","start":"05:09","end":"06:42","startHours":29.144241267693417,"endHours":30.70472651530581,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.70472651530581,"endHours":7.70472651530581,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.70472651530581,"endHours":8.704726515305811,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.704726515305811,"endHours":9.704726515305811,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.704726515305811,"endHours":10.704726515305811,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.704726515305811,"endHours":11.704726515305811,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.704726515305811,"endHours":12.704726515305811,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.704726515305811,"endHours":13.704726515305811,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.704726515305811,"endHours":14.704726515305811,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.704726515305811,"endHours":15.704726515305811,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.704726515305811,"endHours":16.70472651530581,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.70472651530581,"endHours":17.70472651530581,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.70472651530581,"endHours":18.70472651530581,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.70472651530581,"endHours":19.70472651530581,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.70472651530581,"endHours":20.70472651530581,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.70472651530581,"endHours":21.70472651530581,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.70472651530581,"endHours":22.70472651530581,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.70472651530581,"endHours":23.70472651530581,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.70472651530581,"endHours":24.70472651530581,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.70472651530581,"endHours":25.70472651530581,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.70472651530581,"endHours":26.70472651530581,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.70472651530581,"endHours":27.70472651530581,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.70472651530581,"endHours":28.70472651530581,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.70472651530581,"endHours":29.70472651530581,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.70472651530581,"endHours":30.70472651530581,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":-21.558418384930544,"eotMinutes":-8.635931491373626,"ayanamsa":24.524}},"calendars":{"vikram_samvat":2105,"vikram_samvatsara":"Vṛṣa","saka_samvat":1970,"saka_samvatsara":"Vibhava","bengali_samvat":1455,"malayalam_era":1224,"nanakshahi_year":579,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Trayodaśī · Vikram 2105 Vṛṣa · Śaka 1970 Vibhava"},"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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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, 2048 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 13, 2048 CE for Erode, Tamil Nadu: Kṛṣṇa Trayodaśī, sūryodaya 06:42, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2048-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2048-01-13","sa":"https://sa.vidhyamitra.com/city/erode/2048-01-13","hi":"https://hi.vidhyamitra.com/city/erode/2048-01-13","x-default":"https://vidhyamitra.com/city/erode/2048-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T18:27:31.303Z","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":"2026-05-16T18:27:31.303Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T18:27:31.303Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}