{"id":"vidhyamitra:city-day:erode:2049-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2049-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2049-02-13","date_display":"February 13, 2049 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":2049,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469485.770833,"kali_year":5150,"ahargana":1881020.2708,"sun":{"sidereal_longitude":300.1945,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":65.1955,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.0011,"elapsed_within_tithi_degrees":5.0011},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.1955,"elapsed_within_degrees":11.8622},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.39},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2049,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2469485.770833,"ahargana":1881020.2708,"kali_year":5150,"ayanamsa_lahiri":24.5392,"grahas":{"sun":{"sidereal_longitude":300.221141,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":67.12684100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-0.8348},"mars":{"sidereal_longitude":350.572141,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":275.53734099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":56.032441000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":336.838441,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":267.139541,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":234.4939,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.4939,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2049,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469485.770833,"kali_year":5150,"ahargana":1881020.2708,"sun":{"sidereal_longitude":300.1945,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":65.1955,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":125.0011,"elapsed_within_tithi_degrees":5.0011},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.1955,"elapsed_within_degrees":11.8622},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":5.39},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.835,"elongation":125.001},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.835,"opposition_distance":54.999}},"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":"06:41","sunsetLocal":"18:26","solarNoonLocal":"12:34","dayLengthHours":11.755071969873905,"dayLengthDisplay":"11 Hours 45 Mins 18 Secs","nightLengthDisplay":"12 Hours 14 Mins 42 Secs","moonriseLocal":"14:39","moonsetLocal":"03:24","rahuKala":{"name":"Rāhu Kāla","start":"09:37","end":"11:06","startHours":9.623410761875224,"endHours":11.092794758109463,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:02","end":"15:30","startHours":14.031562750577939,"endHours":15.500946746812177,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:41","end":"08:09","startHours":6.684642769406748,"endHours":8.154026765640987,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:49","startHours":9.42749289571066,"endHours":9.81932862803979,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:29","startHours":7.174437434818161,"endHours":7.487906020681465,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.17034302201457,"endHours":12.954014486672833,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:54","startHours":5.117299840090228,"endHours":5.900971304748488,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:41","startHours":5.705053438583922,"endHours":6.684642769406748,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:18","startHours":14.521357415989351,"endHours":15.305028880647612,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.239714739280654,"endHours":18.639714739280652,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:56","startHours":18.439714739280653,"endHours":18.929509404692066,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.189714739280653,"endHours":19.939714739280653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.17034302201457,"endHours":24.954014486672833,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:41","end":"08:09","startHours":6.684642769406748,"endHours":8.154026765640987,"quality":"inauspicious"},{"name":"Śubha","start":"08:09","end":"09:37","startHours":8.154026765640987,"endHours":9.623410761875224,"quality":"auspicious"},{"name":"Roga","start":"09:37","end":"11:06","startHours":9.623410761875224,"endHours":11.092794758109463,"quality":"inauspicious"},{"name":"Udveg","start":"11:06","end":"12:34","startHours":11.092794758109463,"endHours":12.562178754343702,"quality":"inauspicious"},{"name":"Chala","start":"12:34","end":"14:02","startHours":12.562178754343702,"endHours":14.031562750577939,"quality":"neutral"},{"name":"Labha","start":"14:02","end":"15:30","startHours":14.031562750577939,"endHours":15.500946746812177,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"16:58","startHours":15.500946746812177,"endHours":16.970330743046414,"quality":"auspicious"},{"name":"Kāla","start":"16:58","end":"18:26","startHours":16.970330743046414,"endHours":18.439714739280653,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:26","end":"19:58","startHours":18.439714739280653,"endHours":19.970330743046414,"quality":"auspicious"},{"name":"Amṛta","start":"19:58","end":"21:30","startHours":19.970330743046414,"endHours":21.500946746812176,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"23:02","startHours":21.500946746812176,"endHours":23.03156275057794,"quality":"inauspicious"},{"name":"Śubha","start":"23:02","end":"00:34","startHours":23.03156275057794,"endHours":24.5621787543437,"quality":"auspicious"},{"name":"Roga","start":"00:34","end":"02:06","startHours":24.5621787543437,"endHours":26.092794758109463,"quality":"inauspicious"},{"name":"Udveg","start":"02:06","end":"03:37","startHours":26.092794758109463,"endHours":27.623410761875224,"quality":"inauspicious"},{"name":"Chala","start":"03:37","end":"05:09","startHours":27.623410761875224,"endHours":29.154026765640985,"quality":"neutral"},{"name":"Labha","start":"05:09","end":"06:41","startHours":29.154026765640985,"endHours":30.68464276940675,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.684642769406748,"endHours":7.684642769406748,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.684642769406748,"endHours":8.684642769406748,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.684642769406748,"endHours":9.684642769406748,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.684642769406748,"endHours":10.684642769406748,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.684642769406748,"endHours":11.684642769406748,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.684642769406748,"endHours":12.684642769406748,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.684642769406748,"endHours":13.684642769406748,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.684642769406748,"endHours":14.684642769406748,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.684642769406748,"endHours":15.684642769406748,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.684642769406748,"endHours":16.68464276940675,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.68464276940675,"endHours":17.68464276940675,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.68464276940675,"endHours":18.68464276940675,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.68464276940675,"endHours":19.68464276940675,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.68464276940675,"endHours":20.68464276940675,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.68464276940675,"endHours":21.68464276940675,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.68464276940675,"endHours":22.68464276940675,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.68464276940675,"endHours":23.68464276940675,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.68464276940675,"endHours":24.68464276940675,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.68464276940675,"endHours":25.68464276940675,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.68464276940675,"endHours":26.68464276940675,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.68464276940675,"endHours":27.68464276940675,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.68464276940675,"endHours":28.68464276940675,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.68464276940675,"endHours":29.68464276940675,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.68464276940675,"endHours":30.68464276940675,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.267091987441466,"eotMinutes":-14.599525260622107,"ayanamsa":24.5392}},"calendars":{"vikram_samvat":2106,"vikram_samvatsara":"Citrabhānu","saka_samvat":1971,"saka_samvatsara":"Śukla","bengali_samvat":1456,"malayalam_era":1225,"nanakshahi_year":580,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ekādaśī · Vikram 2106 Citrabhānu · Śaka 1971 Śukla"},"festivals":[{"id":"jaya-ekadashi","name":"Jayā Ekādaśī","name_sanskrit":"जया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes pretatva (ghost-state); grants victory.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi_ingress":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 February 13, 2049 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 13, 2049 CE for Erode, Tamil Nadu: Śukla Ekādaśī, sūryodaya 06:41, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2049-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2049-02-13","sa":"https://sa.vidhyamitra.com/city/erode/2049-02-13","hi":"https://hi.vidhyamitra.com/city/erode/2049-02-13","x-default":"https://vidhyamitra.com/city/erode/2049-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:33:00.365Z","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":"2026-05-31T13:33:00.365Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:33:00.365Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}