{"id":"vidhyamitra:city-day:erode:2191-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2191-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2191-02-22","date_display":"February 22, 2191 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":2191,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521358.770833,"kali_year":5292,"ahargana":1932893.2708,"sun":{"sidereal_longitude":306.5421,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":283.0995,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.5574,"elapsed_within_tithi_degrees":0.5574},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.0995,"elapsed_within_degrees":3.0995},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.6415},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2191,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2521358.770833,"ahargana":1932893.2708,"kali_year":5292,"ayanamsa_lahiri":26.5231,"grahas":{"sun":{"sidereal_longitude":306.8687110000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":281.77221099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-4.4656},"mars":{"sidereal_longitude":222.264811,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":313.9746110000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":42.425411,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":343.947811,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":210.91851099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":6.0128,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":186.0128,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2191,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2521358.770833,"kali_year":5292,"ahargana":1932893.2708,"sun":{"sidereal_longitude":306.5421,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":283.0995,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.5574,"elapsed_within_tithi_degrees":0.5574},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.0995,"elapsed_within_degrees":3.0995},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.6415},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.466,"elongation":23.443},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.466,"opposition_distance":156.557}},"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":"06:38","sunsetLocal":"18:28","solarNoonLocal":"12:33","dayLengthHours":11.83772286298164,"dayLengthDisplay":"11 Hours 50 Mins 16 Secs","nightLengthDisplay":"12 Hours 09 Mins 44 Secs","moonriseLocal":"05:05","moonsetLocal":"16:40","rahuKala":{"name":"Rāhu Kāla","start":"15:31","end":"17:00","startHours":15.513030048326954,"endHours":16.99274540619966,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:36","end":"11:04","startHours":9.594168616836132,"endHours":11.073883974708838,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:33","end":"14:02","startHours":12.553599332581543,"endHours":14.033314690454247,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:47","startHours":9.396873235786439,"endHours":9.791463997885828,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:27","startHours":7.127976353714958,"endHours":7.443648963394469,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.159008570482156,"endHours":12.94819009468093,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:51","startHours":5.056374852693171,"endHours":5.845556376891947,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:38","startHours":5.648260995842254,"endHours":6.634737901090723,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:19","startHours":14.526553143078484,"endHours":15.31573466727726,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.272460764072363,"endHours":18.672460764072362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:58","startHours":18.472460764072363,"endHours":18.9656992166966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.222460764072363,"endHours":19.972460764072363,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.159008570482154,"endHours":24.94819009468093,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:38","end":"08:07","startHours":6.634737901090723,"endHours":8.114453258963428,"quality":"inauspicious"},{"name":"Udveg","start":"08:07","end":"09:36","startHours":8.114453258963428,"endHours":9.594168616836132,"quality":"inauspicious"},{"name":"Chala","start":"09:36","end":"11:04","startHours":9.594168616836132,"endHours":11.073883974708838,"quality":"neutral"},{"name":"Labha","start":"11:04","end":"12:33","startHours":11.073883974708838,"endHours":12.553599332581543,"quality":"auspicious"},{"name":"Amṛta","start":"12:33","end":"14:02","startHours":12.553599332581543,"endHours":14.033314690454247,"quality":"auspicious"},{"name":"Kāla","start":"14:02","end":"15:31","startHours":14.033314690454247,"endHours":15.513030048326954,"quality":"inauspicious"},{"name":"Śubha","start":"15:31","end":"17:00","startHours":15.513030048326954,"endHours":16.99274540619966,"quality":"auspicious"},{"name":"Roga","start":"17:00","end":"18:28","startHours":16.99274540619966,"endHours":18.472460764072363,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:28","end":"20:00","startHours":18.472460764072363,"endHours":19.992745406199656,"quality":"inauspicious"},{"name":"Śubha","start":"20:00","end":"21:31","startHours":19.992745406199656,"endHours":21.513030048326954,"quality":"auspicious"},{"name":"Roga","start":"21:31","end":"23:02","startHours":21.513030048326954,"endHours":23.033314690454247,"quality":"inauspicious"},{"name":"Udveg","start":"23:02","end":"00:33","startHours":23.033314690454247,"endHours":24.55359933258154,"quality":"inauspicious"},{"name":"Chala","start":"00:33","end":"02:04","startHours":24.55359933258154,"endHours":26.07388397470884,"quality":"neutral"},{"name":"Labha","start":"02:04","end":"03:36","startHours":26.07388397470884,"endHours":27.594168616836132,"quality":"auspicious"},{"name":"Amṛta","start":"03:36","end":"05:07","startHours":27.594168616836132,"endHours":29.11445325896343,"quality":"auspicious"},{"name":"Kāla","start":"05:07","end":"06:38","startHours":29.11445325896343,"endHours":30.634737901090723,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.634737901090723,"endHours":7.634737901090723,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.634737901090723,"endHours":8.634737901090723,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.634737901090723,"endHours":9.634737901090723,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.634737901090723,"endHours":10.634737901090723,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.634737901090723,"endHours":11.634737901090723,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.634737901090723,"endHours":12.634737901090723,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.634737901090723,"endHours":13.634737901090723,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.634737901090723,"endHours":14.634737901090723,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.634737901090723,"endHours":15.634737901090723,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.634737901090723,"endHours":16.634737901090723,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.634737901090723,"endHours":17.634737901090723,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.634737901090723,"endHours":18.634737901090723,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.634737901090723,"endHours":19.634737901090723,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.634737901090723,"endHours":20.634737901090723,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.634737901090723,"endHours":21.634737901090723,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.634737901090723,"endHours":22.634737901090723,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.634737901090723,"endHours":23.634737901090723,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.634737901090723,"endHours":24.634737901090723,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.634737901090723,"endHours":25.634737901090723,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.634737901090723,"endHours":26.634737901090723,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.634737901090723,"endHours":27.634737901090723,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.634737901090723,"endHours":28.634737901090723,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.634737901090723,"endHours":29.634737901090723,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.634737901090723,"endHours":30.634737901090723,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.261389350971989,"eotMinutes":-14.08475995489261,"ayanamsa":26.5231}},"calendars":{"vikram_samvat":2248,"vikram_samvatsara":"Krodhi","saka_samvat":2113,"saka_samvatsara":"Khara","bengali_samvat":1598,"malayalam_era":1367,"nanakshahi_year":722,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Caturdaśī · Vikram 2248 Krodhi · Śaka 2113 Khara"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated 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 22, 2191 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 22, 2191 CE for Erode, Tamil Nadu: Kṛṣṇa Caturdaśī, sūryodaya 06:38, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2191-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2191-02-22","sa":"https://sa.vidhyamitra.com/city/erode/2191-02-22","hi":"https://hi.vidhyamitra.com/city/erode/2191-02-22","x-default":"https://vidhyamitra.com/city/erode/2191-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T23:54:59.448Z","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":"2026-05-29T23:54:59.448Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T23:54:59.448Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}