{"id":"vidhyamitra:city-day:erode:2105-12-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2105-12-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2105-12-16","date_display":"December 16, 2105 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":2105,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490244.770833,"kali_year":5207,"ahargana":1901779.2708,"sun":{"sidereal_longitude":237.9232,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":349.1648,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":111.2416,"elapsed_within_tithi_degrees":3.2416},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.1648,"elapsed_within_degrees":2.4981},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.0879},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2105,"month":12,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490244.770833,"ahargana":1901779.2708,"kali_year":5207,"ayanamsa_lahiri":25.3331,"grahas":{"sun":{"sidereal_longitude":238.56729499999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":346.359295,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":3.2035},"mars":{"sidereal_longitude":131.91999499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":228.27119500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":333.20499500000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":237.86269500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":240.53689499999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":214.5822,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":34.5822,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2105,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490244.770833,"kali_year":5207,"ahargana":1901779.2708,"sun":{"sidereal_longitude":237.9232,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":349.1648,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":111.2416,"elapsed_within_tithi_degrees":3.2416},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.1648,"elapsed_within_degrees":2.4981},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.0879},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.203,"elongation":111.242},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.203,"opposition_distance":68.758}},"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":"06:32","sunsetLocal":"17:59","solarNoonLocal":"12:15","dayLengthHours":11.46314745191162,"dayLengthDisplay":"11 Hours 27 Mins 47 Secs","nightLengthDisplay":"12 Hours 32 Mins 13 Secs","moonriseLocal":"13:20","moonsetLocal":"01:33","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:41","startHours":12.256904719547125,"endHours":13.689798151036078,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:57","end":"09:23","startHours":7.958224425080267,"endHours":9.39111785656922,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:49","end":"12:15","startHours":10.824011288058172,"endHours":12.256904719547125,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:35","startHours":9.20006539903736,"endHours":9.58217031410108,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:19","startHours":7.002962137420965,"endHours":7.308646069471942,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.874799804483404,"endHours":12.639009634610845,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:00","end":"05:46","startHours":4.996911333336431,"endHours":5.761121163463873,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:32","startHours":5.570068705932012,"endHours":6.525330993591314,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.167429294865729,"endHours":14.93163912499317,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.788478445502935,"endHours":18.188478445502934,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.988478445502935,"endHours":18.466109589332586,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.738478445502935,"endHours":19.488478445502935,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.874799804483402,"endHours":24.639009634610844,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:32","end":"07:57","startHours":6.525330993591314,"endHours":7.958224425080267,"quality":"auspicious"},{"name":"Amṛta","start":"07:57","end":"09:23","startHours":7.958224425080267,"endHours":9.39111785656922,"quality":"auspicious"},{"name":"Kāla","start":"09:23","end":"10:49","startHours":9.39111785656922,"endHours":10.824011288058172,"quality":"inauspicious"},{"name":"Śubha","start":"10:49","end":"12:15","startHours":10.824011288058172,"endHours":12.256904719547125,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:41","startHours":12.256904719547125,"endHours":13.689798151036078,"quality":"inauspicious"},{"name":"Udveg","start":"13:41","end":"15:07","startHours":13.689798151036078,"endHours":15.122691582525029,"quality":"inauspicious"},{"name":"Chala","start":"15:07","end":"16:33","startHours":15.122691582525029,"endHours":16.55558501401398,"quality":"neutral"},{"name":"Labha","start":"16:33","end":"17:59","startHours":16.55558501401398,"endHours":17.988478445502935,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:59","end":"19:33","startHours":17.988478445502935,"endHours":19.55558501401398,"quality":"inauspicious"},{"name":"Chala","start":"19:33","end":"21:07","startHours":19.55558501401398,"endHours":21.12269158252503,"quality":"neutral"},{"name":"Labha","start":"21:07","end":"22:41","startHours":21.12269158252503,"endHours":22.68979815103608,"quality":"auspicious"},{"name":"Amṛta","start":"22:41","end":"00:15","startHours":22.68979815103608,"endHours":24.256904719547123,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:49","startHours":24.256904719547123,"endHours":25.824011288058173,"quality":"inauspicious"},{"name":"Śubha","start":"01:49","end":"03:23","startHours":25.824011288058173,"endHours":27.39111785656922,"quality":"auspicious"},{"name":"Roga","start":"03:23","end":"04:57","startHours":27.39111785656922,"endHours":28.958224425080267,"quality":"inauspicious"},{"name":"Udveg","start":"04:57","end":"06:32","startHours":28.958224425080267,"endHours":30.525330993591314,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.525330993591314,"endHours":7.525330993591314,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.525330993591314,"endHours":8.525330993591314,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.525330993591314,"endHours":9.525330993591314,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.525330993591314,"endHours":10.525330993591314,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.525330993591314,"endHours":11.525330993591314,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.525330993591314,"endHours":12.525330993591314,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.525330993591314,"endHours":13.525330993591314,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.525330993591314,"endHours":14.525330993591314,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.525330993591314,"endHours":15.525330993591314,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.525330993591314,"endHours":16.525330993591314,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.525330993591314,"endHours":17.525330993591314,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.525330993591314,"endHours":18.525330993591314,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.525330993591314,"endHours":19.525330993591314,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.525330993591314,"endHours":20.525330993591314,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.525330993591314,"endHours":21.525330993591314,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.525330993591314,"endHours":22.525330993591314,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.525330993591314,"endHours":23.525330993591314,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.525330993591314,"endHours":24.525330993591314,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.525330993591314,"endHours":25.525330993591314,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.525330993591314,"endHours":26.525330993591314,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.525330993591314,"endHours":27.525330993591314,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.525330993591314,"endHours":28.525330993591314,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.525330993591314,"endHours":29.525330993591314,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.525330993591314,"endHours":30.525330993591314,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","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":-23.295961770826313,"eotMinutes":3.716916827172506,"ayanamsa":25.3331}},"calendars":{"vikram_samvat":2162,"vikram_samvatsara":"Bahudhānya","saka_samvat":2027,"saka_samvatsara":"Krodhana","bengali_samvat":1512,"malayalam_era":1281,"nanakshahi_year":636,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Śukla Daśamī · Vikram 2162 Bahudhānya · Śaka 2027 Krodhana"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 December 16, 2105 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 16, 2105 CE for Erode, Tamil Nadu: Śukla Daśamī, sūryodaya 06:32, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2105-12-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2105-12-16","sa":"https://sa.vidhyamitra.com/city/erode/2105-12-16","hi":"https://hi.vidhyamitra.com/city/erode/2105-12-16","x-default":"https://vidhyamitra.com/city/erode/2105-12-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:15:29.585Z","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":"2026-05-31T15:15:29.585Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:15:29.585Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}