{"id":"vidhyamitra:city-day:erode:2171-11-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2171-11-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2171-11-16","date_display":"November 16, 2171 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":2171,"month":11,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514320.770833,"kali_year":5273,"ahargana":1925855.2708,"sun":{"sidereal_longitude":206.2315,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":66.2696,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.0381,"elapsed_within_tithi_degrees":4.0381},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.2696,"elapsed_within_degrees":12.9363},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.5011},"karana":{"half_tithi_index":36,"name":"Bava"},"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":2171,"month":11,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514320.770833,"ahargana":1925855.2708,"kali_year":5273,"ayanamsa_lahiri":26.2539,"grahas":{"sun":{"sidereal_longitude":207.267114,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":63.652214000000015,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":3.3082},"mars":{"sidereal_longitude":141.88741399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":185.73561399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":186.17281400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":239.527014,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":313.921014,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":18.9199,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":198.9199,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2171,"month":11,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514320.770833,"kali_year":5273,"ahargana":1925855.2708,"sun":{"sidereal_longitude":206.2315,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":66.2696,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.0381,"elapsed_within_tithi_degrees":4.0381},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.2696,"elapsed_within_degrees":12.9363},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.5011},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.308,"elongation":139.962},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.308,"opposition_distance":40.038}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":1.009,"elongation":1.213}]},"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":"06:16","sunsetLocal":"17:53","solarNoonLocal":"12:04","dayLengthHours":11.602206689024328,"dayLengthDisplay":"11 Hours 36 Mins 08 Secs","nightLengthDisplay":"12 Hours 23 Mins 52 Secs","moonriseLocal":"20:07","moonsetLocal":"08:53","rahuKala":{"name":"Rāhu Kāla","start":"09:10","end":"10:37","startHours":9.173863303556903,"endHours":10.624139139684946,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:31","end":"14:58","startHours":13.524690811941028,"endHours":14.974966648069067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:43","startHours":6.273311631300822,"endHours":7.723587467428863,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.980493192073165,"endHours":9.367233415040642,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:04","startHours":6.756736910010169,"endHours":7.066129088384151,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:28","startHours":11.687674752845508,"endHours":12.461155198780462,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:30","startHours":4.726350739430911,"endHours":5.499831185365867,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:16","startHours":5.306461073882128,"endHours":6.273311631300822,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:47","startHours":14.008116090650375,"endHours":14.781596536585331,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.67551832032515,"endHours":18.07551832032515,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.87551832032515,"endHours":18.358943599034497,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.62551832032515,"endHours":19.37551832032515,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:28","startHours":23.687674752845506,"endHours":24.461155198780464,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:43","startHours":6.273311631300822,"endHours":7.723587467428863,"quality":"inauspicious"},{"name":"Śubha","start":"07:43","end":"09:10","startHours":7.723587467428863,"endHours":9.173863303556903,"quality":"auspicious"},{"name":"Roga","start":"09:10","end":"10:37","startHours":9.173863303556903,"endHours":10.624139139684946,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:04","startHours":10.624139139684946,"endHours":12.074414975812985,"quality":"inauspicious"},{"name":"Chala","start":"12:04","end":"13:31","startHours":12.074414975812985,"endHours":13.524690811941028,"quality":"neutral"},{"name":"Labha","start":"13:31","end":"14:58","startHours":13.524690811941028,"endHours":14.974966648069067,"quality":"auspicious"},{"name":"Amṛta","start":"14:58","end":"16:26","startHours":14.974966648069067,"endHours":16.42524248419711,"quality":"auspicious"},{"name":"Kāla","start":"16:26","end":"17:53","startHours":16.42524248419711,"endHours":17.87551832032515,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:53","end":"19:26","startHours":17.87551832032515,"endHours":19.425242484197106,"quality":"auspicious"},{"name":"Amṛta","start":"19:26","end":"20:58","startHours":19.425242484197106,"endHours":20.974966648069067,"quality":"auspicious"},{"name":"Kāla","start":"20:58","end":"22:31","startHours":20.974966648069067,"endHours":22.524690811941028,"quality":"inauspicious"},{"name":"Śubha","start":"22:31","end":"00:04","startHours":22.524690811941028,"endHours":24.074414975812985,"quality":"auspicious"},{"name":"Roga","start":"00:04","end":"01:37","startHours":24.074414975812985,"endHours":25.624139139684942,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:10","startHours":25.624139139684942,"endHours":27.173863303556903,"quality":"inauspicious"},{"name":"Chala","start":"03:10","end":"04:43","startHours":27.173863303556903,"endHours":28.723587467428864,"quality":"neutral"},{"name":"Labha","start":"04:43","end":"06:16","startHours":28.723587467428864,"endHours":30.27331163130082,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.273311631300822,"endHours":7.273311631300822,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.273311631300822,"endHours":8.273311631300821,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.273311631300821,"endHours":9.273311631300821,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.273311631300821,"endHours":10.273311631300821,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.273311631300821,"endHours":11.273311631300821,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.273311631300821,"endHours":12.273311631300821,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.273311631300821,"endHours":13.273311631300821,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.273311631300821,"endHours":14.273311631300821,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.273311631300821,"endHours":15.273311631300821,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.273311631300821,"endHours":16.27331163130082,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.27331163130082,"endHours":17.27331163130082,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.27331163130082,"endHours":18.27331163130082,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.27331163130082,"endHours":19.27331163130082,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.27331163130082,"endHours":20.27331163130082,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.27331163130082,"endHours":21.27331163130082,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.27331163130082,"endHours":22.27331163130082,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.27331163130082,"endHours":23.27331163130082,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.27331163130082,"endHours":24.27331163130082,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.27331163130082,"endHours":25.27331163130082,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.27331163130082,"endHours":26.27331163130082,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.27331163130082,"endHours":27.27331163130082,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.27331163130082,"endHours":28.27331163130082,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.27331163130082,"endHours":29.27331163130082,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.27331163130082,"endHours":30.27331163130082,"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":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.65123624095577,"eotMinutes":14.66630145122086,"ayanamsa":26.2539}},"calendars":{"vikram_samvat":2228,"vikram_samvatsara":"Tāraṇa","saka_samvat":2093,"saka_samvatsara":"Prajāpati","bengali_samvat":1578,"malayalam_era":1347,"nanakshahi_year":702,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturthī · Vikram 2228 Tāraṇa · Śaka 2093 Prajāpati"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 November 16, 2171 CE · Erode, Tamil Nadu · Vidhyamitra","description":"November 16, 2171 CE for Erode, Tamil Nadu: Kṛṣṇa Caturthī, sūryodaya 06:16, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2171-11-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2171-11-16","sa":"https://sa.vidhyamitra.com/city/erode/2171-11-16","hi":"https://hi.vidhyamitra.com/city/erode/2171-11-16","x-default":"https://vidhyamitra.com/city/erode/2171-11-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:15:06.692Z","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":"2026-05-31T18:15:06.692Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:15:06.692Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}