{"id":"vidhyamitra:city-day:erode:2022-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2022-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2022-01-29","date_display":"January 29, 2022 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":2022,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459608.770833,"kali_year":5123,"ahargana":1871143.2708,"sun":{"sidereal_longitude":284.8832,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":243.2713,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.3881,"elapsed_within_tithi_degrees":6.3881},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.2713,"elapsed_within_degrees":3.2713},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.1545},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":2022,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459608.770833,"ahargana":1871143.2708,"kali_year":5123,"ayanamsa_lahiri":24.1614,"grahas":{"sun":{"sidereal_longitude":284.939615,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":240.85661500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-1.9319},"mars":{"sidereal_longitude":248.82931499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":272.44171500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":312.36371499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":256.46881499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":291.01811499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":37.8249,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.8249,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":2022,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459608.770833,"kali_year":5123,"ahargana":1871143.2708,"sun":{"sidereal_longitude":284.8832,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":243.2713,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.3881,"elapsed_within_tithi_degrees":6.3881},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":243.2713,"elapsed_within_degrees":3.2713},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.1545},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.932,"elongation":41.612},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.932,"opposition_distance":138.388}},"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":"06:44","sunsetLocal":"18:21","solarNoonLocal":"12:32","dayLengthHours":11.621739663413864,"dayLengthDisplay":"11 Hours 37 Mins 18 Secs","nightLengthDisplay":"12 Hours 22 Mins 42 Secs","moonriseLocal":"03:53","moonsetLocal":"15:19","rahuKala":{"name":"Rāhu Kāla","start":"09:38","end":"11:05","startHours":9.63295378369177,"endHours":11.085671241618503,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:59","end":"15:27","startHours":13.991106157471968,"endHours":15.443823615398703,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:44","end":"08:11","startHours":6.727518867838304,"endHours":8.180236325765037,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.439258122634872,"endHours":9.826649444748668,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.2117580204805485,"endHours":7.521671078171585,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:56","startHours":12.150997377431441,"endHours":12.925780021659033,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.177953579383122,"endHours":5.952736223610714,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:44","startHours":5.759040562553816,"endHours":6.727518867838304,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:15","startHours":14.475345310114214,"endHours":15.250127954341805,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.14925853125217,"endHours":18.549258531252168,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:50","startHours":18.34925853125217,"endHours":18.833497683894414,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09925853125217,"endHours":19.84925853125217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:56","startHours":24.15099737743144,"endHours":24.925780021659033,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:44","end":"08:11","startHours":6.727518867838304,"endHours":8.180236325765037,"quality":"inauspicious"},{"name":"Śubha","start":"08:11","end":"09:38","startHours":8.180236325765037,"endHours":9.63295378369177,"quality":"auspicious"},{"name":"Roga","start":"09:38","end":"11:05","startHours":9.63295378369177,"endHours":11.085671241618503,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:32","startHours":11.085671241618503,"endHours":12.538388699545237,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"13:59","startHours":12.538388699545237,"endHours":13.991106157471968,"quality":"neutral"},{"name":"Labha","start":"13:59","end":"15:27","startHours":13.991106157471968,"endHours":15.443823615398703,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:54","startHours":15.443823615398703,"endHours":16.896541073325437,"quality":"auspicious"},{"name":"Kāla","start":"16:54","end":"18:21","startHours":16.896541073325437,"endHours":18.34925853125217,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:21","end":"19:54","startHours":18.34925853125217,"endHours":19.896541073325434,"quality":"auspicious"},{"name":"Amṛta","start":"19:54","end":"21:27","startHours":19.896541073325434,"endHours":21.443823615398703,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"22:59","startHours":21.443823615398703,"endHours":22.991106157471968,"quality":"inauspicious"},{"name":"Śubha","start":"22:59","end":"00:32","startHours":22.991106157471968,"endHours":24.538388699545237,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"02:05","startHours":24.538388699545237,"endHours":26.085671241618503,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:38","startHours":26.085671241618503,"endHours":27.632953783691768,"quality":"inauspicious"},{"name":"Chala","start":"03:38","end":"05:11","startHours":27.632953783691768,"endHours":29.180236325765037,"quality":"neutral"},{"name":"Labha","start":"05:11","end":"06:44","startHours":29.180236325765037,"endHours":30.727518867838306,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.727518867838304,"endHours":7.727518867838304,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.727518867838304,"endHours":8.727518867838304,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.727518867838304,"endHours":9.727518867838304,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.727518867838304,"endHours":10.727518867838304,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.727518867838304,"endHours":11.727518867838304,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.727518867838304,"endHours":12.727518867838304,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.727518867838304,"endHours":13.727518867838304,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.727518867838304,"endHours":14.727518867838304,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.727518867838304,"endHours":15.727518867838304,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.727518867838304,"endHours":16.727518867838306,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.727518867838306,"endHours":17.727518867838306,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.727518867838306,"endHours":18.727518867838306,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.727518867838306,"endHours":19.727518867838306,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.727518867838306,"endHours":20.727518867838306,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.727518867838306,"endHours":21.727518867838306,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.727518867838306,"endHours":22.727518867838306,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.727518867838306,"endHours":23.727518867838306,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.727518867838306,"endHours":24.727518867838306,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.727518867838306,"endHours":25.727518867838306,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.727518867838306,"endHours":26.727518867838306,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.727518867838306,"endHours":27.727518867838306,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.727518867838306,"endHours":28.727518867838306,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.727518867838306,"endHours":29.727518867838306,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.727518867838306,"endHours":30.727518867838306,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","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":-17.978157316914736,"eotMinutes":-13.172121972714217,"ayanamsa":24.1614}},"calendars":{"vikram_samvat":2079,"vikram_samvatsara":"Rākṣasa","saka_samvat":1944,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1429,"malayalam_era":1198,"nanakshahi_year":553,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2079 Rākṣasa · Śaka 1944 Śubhakṛt"},"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":"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 January 29, 2022 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 29, 2022 CE for Erode, Tamil Nadu: Kṛṣṇa Dvādaśī, sūryodaya 06:44, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2022-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2022-01-29","sa":"https://sa.vidhyamitra.com/city/erode/2022-01-29","hi":"https://hi.vidhyamitra.com/city/erode/2022-01-29","x-default":"https://vidhyamitra.com/city/erode/2022-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T05:37:23.830Z","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":"2026-05-15T05:37:23.830Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T05:37:23.830Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}