{"id":"vidhyamitra:city-day:erode:2085-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2085-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2085-12-29","date_display":"December 29, 2085 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":2085,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482953.770833,"kali_year":5187,"ahargana":1894488.2708,"sun":{"sidereal_longitude":252.4821,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":50.1388,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.6567,"elapsed_within_tithi_degrees":1.6567},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.1388,"elapsed_within_degrees":10.1388},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.6209},"karana":{"half_tithi_index":26,"name":"Gara"},"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":2085,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2482953.770833,"ahargana":1894488.2708,"kali_year":5187,"ayanamsa_lahiri":25.0543,"grahas":{"sun":{"sidereal_longitude":252.95216400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":49.75806399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":0.839},"mars":{"sidereal_longitude":231.65086399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":247.48906399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":111.07466399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":237.60966399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":344.835764,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":240.8945,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":60.8945,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2085,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2482953.770833,"kali_year":5187,"ahargana":1894488.2708,"sun":{"sidereal_longitude":252.4821,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":50.1388,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.6567,"elapsed_within_tithi_degrees":1.6567},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.1388,"elapsed_within_degrees":10.1388},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.6209},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.839,"elongation":157.657},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.839,"opposition_distance":22.343}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":-0.112,"elongation":0.058},{"offset_days":2,"type":"lunar","occurs":true,"moon_latitude":-1.246,"opposition_distance":2.344}]},"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":"06:37","sunsetLocal":"18:05","solarNoonLocal":"12:21","dayLengthHours":11.466271715895843,"dayLengthDisplay":"11 Hours 27 Mins 59 Secs","nightLengthDisplay":"12 Hours 32 Mins 01 Secs","moonriseLocal":"16:27","moonsetLocal":"05:10","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"10:55","startHours":9.491398345102198,"endHours":10.924682309589176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:47","end":"15:13","startHours":13.791250238563137,"endHours":15.22453420305012,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:37","end":"08:03","startHours":6.624830416128236,"endHours":8.058114380615216,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:41","startHours":9.300293816503933,"endHours":9.68250287370046,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:25","startHours":7.1025917376238965,"endHours":7.4083589833811185,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:44","startHours":11.97575721687963,"endHours":12.740175331272686,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:52","startHours":5.095994187342123,"endHours":5.86041230173518,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.669307773136916,"endHours":6.624830416128236,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:02","startHours":14.269011560058797,"endHours":15.033429674451853,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.89110213202408,"endHours":18.29110213202408,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:34","startHours":18.09110213202408,"endHours":18.56886345351974,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.84110213202408,"endHours":19.59110213202408,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:44","startHours":23.97575721687963,"endHours":24.740175331272688,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:37","end":"08:03","startHours":6.624830416128236,"endHours":8.058114380615216,"quality":"inauspicious"},{"name":"Śubha","start":"08:03","end":"09:29","startHours":8.058114380615216,"endHours":9.491398345102198,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"10:55","startHours":9.491398345102198,"endHours":10.924682309589176,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:21","startHours":10.924682309589176,"endHours":12.357966274076158,"quality":"inauspicious"},{"name":"Chala","start":"12:21","end":"13:47","startHours":12.357966274076158,"endHours":13.791250238563137,"quality":"neutral"},{"name":"Labha","start":"13:47","end":"15:13","startHours":13.791250238563137,"endHours":15.22453420305012,"quality":"auspicious"},{"name":"Amṛta","start":"15:13","end":"16:39","startHours":15.22453420305012,"endHours":16.657818167537098,"quality":"auspicious"},{"name":"Kāla","start":"16:39","end":"18:05","startHours":16.657818167537098,"endHours":18.09110213202408,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:05","end":"19:39","startHours":18.09110213202408,"endHours":19.6578181675371,"quality":"auspicious"},{"name":"Amṛta","start":"19:39","end":"21:13","startHours":19.6578181675371,"endHours":21.22453420305012,"quality":"auspicious"},{"name":"Kāla","start":"21:13","end":"22:47","startHours":21.22453420305012,"endHours":22.791250238563137,"quality":"inauspicious"},{"name":"Śubha","start":"22:47","end":"00:21","startHours":22.791250238563137,"endHours":24.35796627407616,"quality":"auspicious"},{"name":"Roga","start":"00:21","end":"01:55","startHours":24.35796627407616,"endHours":25.92468230958918,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:29","startHours":25.92468230958918,"endHours":27.491398345102198,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"05:03","startHours":27.491398345102198,"endHours":29.058114380615216,"quality":"neutral"},{"name":"Labha","start":"05:03","end":"06:37","startHours":29.058114380615216,"endHours":30.624830416128237,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.624830416128236,"endHours":7.624830416128236,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.624830416128236,"endHours":8.624830416128237,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.624830416128237,"endHours":9.624830416128237,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.624830416128237,"endHours":10.624830416128237,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.624830416128237,"endHours":11.624830416128237,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.624830416128237,"endHours":12.624830416128237,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.624830416128237,"endHours":13.624830416128237,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.624830416128237,"endHours":14.624830416128237,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.624830416128237,"endHours":15.624830416128237,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.624830416128237,"endHours":16.624830416128237,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.624830416128237,"endHours":17.624830416128237,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.624830416128237,"endHours":18.624830416128237,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.624830416128237,"endHours":19.624830416128237,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.624830416128237,"endHours":20.624830416128237,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.624830416128237,"endHours":21.624830416128237,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.624830416128237,"endHours":22.624830416128237,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.624830416128237,"endHours":23.624830416128237,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.624830416128237,"endHours":24.624830416128237,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.624830416128237,"endHours":25.624830416128237,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.624830416128237,"endHours":26.624830416128237,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.624830416128237,"endHours":27.624830416128237,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.624830416128237,"endHours":28.624830416128237,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.624830416128237,"endHours":29.624830416128237,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.624830416128237,"endHours":30.624830416128237,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.194614175920076,"eotMinutes":-2.3467764445695645,"ayanamsa":25.0543}},"calendars":{"vikram_samvat":2142,"vikram_samvatsara":"Kālayukta","saka_samvat":2007,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1492,"malayalam_era":1261,"nanakshahi_year":616,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2142 Kālayukta · Śaka 2007 Viśvāvasu"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 29, 2085 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 29, 2085 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:37, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2085-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2085-12-29","sa":"https://sa.vidhyamitra.com/city/erode/2085-12-29","hi":"https://hi.vidhyamitra.com/city/erode/2085-12-29","x-default":"https://vidhyamitra.com/city/erode/2085-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T11:42:42.697Z","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":"2026-05-24T11:42:42.697Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T11:42:42.697Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}