{"id":"vidhyamitra:city-day:erode:2057-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2057-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2057-01-29","date_display":"January 29, 2057 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":2057,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2472392.770833,"kali_year":5158,"ahargana":1883927.2708,"sun":{"sidereal_longitude":284.8255,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":208.0551,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.2296,"elapsed_within_tithi_degrees":7.2296},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.0551,"elapsed_within_degrees":8.0551},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.8805},"karana":{"half_tithi_index":47,"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":2057,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2472392.770833,"ahargana":1883927.2708,"kali_year":5158,"ayanamsa_lahiri":24.6503,"grahas":{"sun":{"sidereal_longitude":284.96377200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":206.519672,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":3.5645},"mars":{"sidereal_longitude":97.09887200000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":266.35007199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":295.36907199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":327.5152720000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":352.258772,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":80.4671,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":260.4671,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2057,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2472392.770833,"kali_year":5158,"ahargana":1883927.2708,"sun":{"sidereal_longitude":284.8255,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":208.0551,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.2296,"elapsed_within_tithi_degrees":7.2296},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":208.0551,"elapsed_within_degrees":8.0551},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":132.8805},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.565,"elongation":76.77},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.565,"opposition_distance":103.23}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":1.392,"opposition_distance":2.293}]},"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":"06:44","sunsetLocal":"18:21","solarNoonLocal":"12:32","dayLengthHours":11.625669756783076,"dayLengthDisplay":"11 Hours 37 Mins 32 Secs","nightLengthDisplay":"12 Hours 22 Mins 28 Secs","moonriseLocal":"01:31","moonsetLocal":"13:06","rahuKala":{"name":"Rāhu Kāla","start":"08:11","end":"09:38","startHours":8.178762540751585,"endHours":9.631971260349468,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:32","startHours":11.085179979947352,"endHours":12.538388699545237,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:59","end":"15:27","startHours":13.991597419143122,"endHours":15.444806138741006,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.438210097736416,"endHours":9.82573242296252,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.209956727686327,"endHours":7.5199745878672095,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:56","startHours":12.150866374319135,"endHours":12.92591102477134,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.175464520249289,"endHours":5.950509170701494,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:44","startHours":5.756748008088443,"endHours":6.725553821153699,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:15","startHours":14.47600032567575,"endHours":15.251044976127956,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.151223577936776,"endHours":18.551223577936774,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:50","startHours":18.351223577936775,"endHours":18.835626484469405,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.101223577936775,"endHours":19.851223577936775,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:56","startHours":24.150866374319136,"endHours":24.925911024771338,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:44","end":"08:11","startHours":6.725553821153699,"endHours":8.178762540751585,"quality":"auspicious"},{"name":"Kāla","start":"08:11","end":"09:38","startHours":8.178762540751585,"endHours":9.631971260349468,"quality":"inauspicious"},{"name":"Śubha","start":"09:38","end":"11:05","startHours":9.631971260349468,"endHours":11.085179979947352,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:32","startHours":11.085179979947352,"endHours":12.538388699545237,"quality":"inauspicious"},{"name":"Udveg","start":"12:32","end":"13:59","startHours":12.538388699545237,"endHours":13.991597419143122,"quality":"inauspicious"},{"name":"Chala","start":"13:59","end":"15:27","startHours":13.991597419143122,"endHours":15.444806138741006,"quality":"neutral"},{"name":"Labha","start":"15:27","end":"16:54","startHours":15.444806138741006,"endHours":16.89801485833889,"quality":"auspicious"},{"name":"Amṛta","start":"16:54","end":"18:21","startHours":16.89801485833889,"endHours":18.351223577936775,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:21","end":"19:54","startHours":18.351223577936775,"endHours":19.89801485833889,"quality":"neutral"},{"name":"Labha","start":"19:54","end":"21:27","startHours":19.89801485833889,"endHours":21.444806138741008,"quality":"auspicious"},{"name":"Amṛta","start":"21:27","end":"22:59","startHours":21.444806138741008,"endHours":22.991597419143122,"quality":"auspicious"},{"name":"Kāla","start":"22:59","end":"00:32","startHours":22.991597419143122,"endHours":24.538388699545237,"quality":"inauspicious"},{"name":"Śubha","start":"00:32","end":"02:05","startHours":24.538388699545237,"endHours":26.085179979947352,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:38","startHours":26.085179979947352,"endHours":27.631971260349466,"quality":"inauspicious"},{"name":"Udveg","start":"03:38","end":"05:11","startHours":27.631971260349466,"endHours":29.178762540751585,"quality":"inauspicious"},{"name":"Chala","start":"05:11","end":"06:44","startHours":29.178762540751585,"endHours":30.7255538211537,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.725553821153699,"endHours":7.725553821153699,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.725553821153699,"endHours":8.7255538211537,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.7255538211537,"endHours":9.7255538211537,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.7255538211537,"endHours":10.7255538211537,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.7255538211537,"endHours":11.7255538211537,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.7255538211537,"endHours":12.7255538211537,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.7255538211537,"endHours":13.7255538211537,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.7255538211537,"endHours":14.7255538211537,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.7255538211537,"endHours":15.7255538211537,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.7255538211537,"endHours":16.7255538211537,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.7255538211537,"endHours":17.7255538211537,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.7255538211537,"endHours":18.7255538211537,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.7255538211537,"endHours":19.7255538211537,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.7255538211537,"endHours":20.7255538211537,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.7255538211537,"endHours":21.7255538211537,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.7255538211537,"endHours":22.7255538211537,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.7255538211537,"endHours":23.7255538211537,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.7255538211537,"endHours":24.7255538211537,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.7255538211537,"endHours":25.7255538211537,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.7255538211537,"endHours":26.7255538211537,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.7255538211537,"endHours":27.7255538211537,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.7255538211537,"endHours":28.7255538211537,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.7255538211537,"endHours":29.7255538211537,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.7255538211537,"endHours":30.7255538211537,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.842161483302537,"eotMinutes":-13.172121972714217,"ayanamsa":24.6503}},"calendars":{"vikram_samvat":2114,"vikram_samvatsara":"Vikṛti","saka_samvat":1979,"saka_samvatsara":"Īśvara","bengali_samvat":1464,"malayalam_era":1233,"nanakshahi_year":588,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Navamī · Vikram 2114 Vikṛti · Śaka 1979 Īśvara"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"-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 29, 2057 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 29, 2057 CE for Erode, Tamil Nadu: Kṛṣṇa Navamī, sūryodaya 06:44, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2057-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2057-01-29","sa":"https://sa.vidhyamitra.com/city/erode/2057-01-29","hi":"https://hi.vidhyamitra.com/city/erode/2057-01-29","x-default":"https://vidhyamitra.com/city/erode/2057-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T16:49:43.092Z","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":"2026-05-17T16:49:43.092Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T16:49:43.092Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}