{"id":"vidhyamitra:city-day:erode:1928-12-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1928-12-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1928-12-10","date_display":"December 10, 1928 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":1928,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425590.770833,"kali_year":5030,"ahargana":1837125.2708,"sun":{"sidereal_longitude":234.6422,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":210.3719,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":335.7296,"elapsed_within_tithi_degrees":11.7296},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.3719,"elapsed_within_degrees":10.3719},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.0141},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":1928,"month":12,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425590.770833,"ahargana":1837125.2708,"kali_year":5030,"ayanamsa_lahiri":22.8603,"grahas":{"sun":{"sidereal_longitude":234.894853,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":211.54275299999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":0.7722},"mars":{"sidereal_longitude":72.081953,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":231.134953,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":9.263352999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":275.734653,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":238.53365299999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":40.2623,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":220.2623,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1928,"month":12,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425590.770833,"kali_year":5030,"ahargana":1837125.2708,"sun":{"sidereal_longitude":234.6422,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":210.3719,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":335.7296,"elapsed_within_tithi_degrees":11.7296},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.3719,"elapsed_within_degrees":10.3719},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.0141},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.772,"elongation":24.27},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.772,"opposition_distance":155.73}},"eclipse_window_40days":[{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":-1.193,"elongation":1.143}]},"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":"06:28","sunsetLocal":"17:57","solarNoonLocal":"12:13","dayLengthHours":11.476167805547687,"dayLengthDisplay":"11 Hours 28 Mins 34 Secs","nightLengthDisplay":"12 Hours 31 Mins 26 Secs","moonriseLocal":"04:52","moonsetLocal":"16:26","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:21","startHours":7.908123540615367,"endHours":9.342644516308829,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:47","end":"12:13","startHours":10.77716549200229,"endHours":12.211686467695749,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:39","end":"15:05","startHours":13.646207443389212,"endHours":15.080728419082671,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.151375052883033,"endHours":9.533913979734622,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:15","startHours":6.951776223486394,"endHours":7.2578073649676655,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:36","startHours":11.82914754084416,"endHours":12.594225394547339,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:43","startHours":4.943446857515548,"endHours":5.708524711218727,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:28","startHours":5.517255247792932,"endHours":6.473602564921906,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:53","startHours":14.124381101953698,"endHours":14.889458955656877,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.749770370469594,"endHours":18.149770370469593,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:26","startHours":17.949770370469594,"endHours":18.42794402903408,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.699770370469594,"endHours":19.449770370469594,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:36","startHours":23.829147540844158,"endHours":24.59422539454734,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:28","end":"07:54","startHours":6.473602564921906,"endHours":7.908123540615367,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:21","startHours":7.908123540615367,"endHours":9.342644516308829,"quality":"inauspicious"},{"name":"Śubha","start":"09:21","end":"10:47","startHours":9.342644516308829,"endHours":10.77716549200229,"quality":"auspicious"},{"name":"Roga","start":"10:47","end":"12:13","startHours":10.77716549200229,"endHours":12.211686467695749,"quality":"inauspicious"},{"name":"Udveg","start":"12:13","end":"13:39","startHours":12.211686467695749,"endHours":13.646207443389212,"quality":"inauspicious"},{"name":"Chala","start":"13:39","end":"15:05","startHours":13.646207443389212,"endHours":15.080728419082671,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:31","startHours":15.080728419082671,"endHours":16.515249394776134,"quality":"auspicious"},{"name":"Amṛta","start":"16:31","end":"17:57","startHours":16.515249394776134,"endHours":17.949770370469594,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:57","end":"19:31","startHours":17.949770370469594,"endHours":19.515249394776134,"quality":"neutral"},{"name":"Labha","start":"19:31","end":"21:05","startHours":19.515249394776134,"endHours":21.08072841908267,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:39","startHours":21.08072841908267,"endHours":22.646207443389212,"quality":"auspicious"},{"name":"Kāla","start":"22:39","end":"00:13","startHours":22.646207443389212,"endHours":24.21168646769575,"quality":"inauspicious"},{"name":"Śubha","start":"00:13","end":"01:47","startHours":24.21168646769575,"endHours":25.77716549200229,"quality":"auspicious"},{"name":"Roga","start":"01:47","end":"03:21","startHours":25.77716549200229,"endHours":27.34264451630883,"quality":"inauspicious"},{"name":"Udveg","start":"03:21","end":"04:54","startHours":27.34264451630883,"endHours":28.908123540615367,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:28","startHours":28.908123540615367,"endHours":30.473602564921904,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.473602564921906,"endHours":7.473602564921906,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.473602564921906,"endHours":8.473602564921906,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.473602564921906,"endHours":9.473602564921906,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.473602564921906,"endHours":10.473602564921906,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.473602564921906,"endHours":11.473602564921906,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.473602564921906,"endHours":12.473602564921906,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.473602564921906,"endHours":13.473602564921906,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.473602564921906,"endHours":14.473602564921906,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.473602564921906,"endHours":15.473602564921906,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.473602564921906,"endHours":16.473602564921904,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.473602564921904,"endHours":17.473602564921904,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.473602564921904,"endHours":18.473602564921904,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.473602564921904,"endHours":19.473602564921904,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.473602564921904,"endHours":20.473602564921904,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.473602564921904,"endHours":21.473602564921904,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.473602564921904,"endHours":22.473602564921904,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.473602564921904,"endHours":23.473602564921904,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.473602564921904,"endHours":24.473602564921904,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.473602564921904,"endHours":25.473602564921904,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.473602564921904,"endHours":26.473602564921904,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.473602564921904,"endHours":27.473602564921904,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.473602564921904,"endHours":28.473602564921904,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.473602564921904,"endHours":29.473602564921904,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.473602564921904,"endHours":30.473602564921904,"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.872646335181223,"eotMinutes":6.4300119382551255,"ayanamsa":22.8603}},"calendars":{"vikram_samvat":1985,"vikram_samvatsara":"Vṛṣa","saka_samvat":1850,"saka_samvatsara":"Vibhava","bengali_samvat":1335,"malayalam_era":1104,"nanakshahi_year":459,"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":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Trayodaśī · Vikram 1985 Vṛṣa · Śaka 1850 Vibhava"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 December 10, 1928 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 10, 1928 CE for Erode, Tamil Nadu: Kṛṣṇa Trayodaśī, sūryodaya 06:28, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1928-12-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1928-12-10","sa":"https://sa.vidhyamitra.com/city/erode/1928-12-10","hi":"https://hi.vidhyamitra.com/city/erode/1928-12-10","x-default":"https://vidhyamitra.com/city/erode/1928-12-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:19:08.457Z","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":"2026-06-01T04:19:08.457Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:19:08.457Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}