{"id":"vidhyamitra:city-day:erode:1984-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1984-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1984-01-29","date_display":"January 29, 1984 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":1984,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445728.770833,"kali_year":5085,"ahargana":1857263.2708,"sun":{"sidereal_longitude":284.7121,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":239.1107,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.3986,"elapsed_within_tithi_degrees":2.3986},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.1107,"elapsed_within_degrees":12.4441},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.8229},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1984,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445728.770833,"ahargana":1857263.2708,"kali_year":5085,"ayanamsa_lahiri":23.6306,"grahas":{"sun":{"sidereal_longitude":284.68143299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":240.511433,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-0.4587},"mars":{"sidereal_longitude":195.401433,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":261.437233,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":249.249733,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":250.58413300000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":201.79533300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":53.2541,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":233.2541,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"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":1984,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445728.770833,"kali_year":5085,"ahargana":1857263.2708,"sun":{"sidereal_longitude":284.7121,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":239.1107,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.3986,"elapsed_within_tithi_degrees":2.3986},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.1107,"elapsed_within_degrees":12.4441},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.8229},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.459,"elongation":45.601},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.459,"opposition_distance":134.399}},"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":"06:44","sunsetLocal":"18:21","solarNoonLocal":"12:32","dayLengthHours":11.615763793516665,"dayLengthDisplay":"11 Hours 36 Mins 57 Secs","nightLengthDisplay":"12 Hours 23 Mins 03 Secs","moonriseLocal":"03:53","moonsetLocal":"15:18","rahuKala":{"name":"Rāhu Kāla","start":"16:54","end":"18:21","startHours":16.894300122113986,"endHours":18.34627059630357,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:32","end":"13:59","startHours":12.538388699545237,"endHours":13.99035917373482,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:27","end":"16:54","startHours":15.442329647924403,"endHours":16.894300122113986,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.440851687940793,"endHours":9.828043814391348,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.214496960850098,"endHours":7.524250662010542,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:56","startHours":12.151196573094682,"endHours":12.925580825995793,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:57","startHours":5.1817382969846815,"endHours":5.956122549885793,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:44","startHours":5.762526486660515,"endHours":6.730506802786904,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:15","startHours":14.474349331798013,"endHours":15.248733584699124,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.14627059630357,"endHours":18.546270596303568,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:50","startHours":18.34627059630357,"endHours":18.830260754366762,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.09627059630357,"endHours":19.84627059630357,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:56","startHours":24.151196573094683,"endHours":24.92558082599579,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:44","end":"08:11","startHours":6.730506802786904,"endHours":8.182477276976487,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:38","startHours":8.182477276976487,"endHours":9.63444775116607,"quality":"neutral"},{"name":"Labha","start":"09:38","end":"11:05","startHours":9.63444775116607,"endHours":11.086418225355654,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:32","startHours":11.086418225355654,"endHours":12.538388699545237,"quality":"auspicious"},{"name":"Kāla","start":"12:32","end":"13:59","startHours":12.538388699545237,"endHours":13.99035917373482,"quality":"inauspicious"},{"name":"Śubha","start":"13:59","end":"15:27","startHours":13.99035917373482,"endHours":15.442329647924403,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"16:54","startHours":15.442329647924403,"endHours":16.894300122113986,"quality":"inauspicious"},{"name":"Udveg","start":"16:54","end":"18:21","startHours":16.894300122113986,"endHours":18.34627059630357,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:21","end":"19:54","startHours":18.34627059630357,"endHours":19.894300122113986,"quality":"auspicious"},{"name":"Roga","start":"19:54","end":"21:27","startHours":19.894300122113986,"endHours":21.442329647924403,"quality":"inauspicious"},{"name":"Udveg","start":"21:27","end":"22:59","startHours":21.442329647924403,"endHours":22.99035917373482,"quality":"inauspicious"},{"name":"Chala","start":"22:59","end":"00:32","startHours":22.99035917373482,"endHours":24.538388699545237,"quality":"neutral"},{"name":"Labha","start":"00:32","end":"02:05","startHours":24.538388699545237,"endHours":26.086418225355654,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:38","startHours":26.086418225355654,"endHours":27.63444775116607,"quality":"auspicious"},{"name":"Kāla","start":"03:38","end":"05:11","startHours":27.63444775116607,"endHours":29.182477276976485,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:44","startHours":29.182477276976485,"endHours":30.730506802786905,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.730506802786904,"endHours":7.730506802786904,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.730506802786904,"endHours":8.730506802786904,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.730506802786904,"endHours":9.730506802786904,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.730506802786904,"endHours":10.730506802786904,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.730506802786904,"endHours":11.730506802786904,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.730506802786904,"endHours":12.730506802786904,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.730506802786904,"endHours":13.730506802786904,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.730506802786904,"endHours":14.730506802786904,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.730506802786904,"endHours":15.730506802786904,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.730506802786904,"endHours":16.730506802786905,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.730506802786905,"endHours":17.730506802786905,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.730506802786905,"endHours":18.730506802786905,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.730506802786905,"endHours":19.730506802786905,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.730506802786905,"endHours":20.730506802786905,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.730506802786905,"endHours":21.730506802786905,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.730506802786905,"endHours":22.730506802786905,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.730506802786905,"endHours":23.730506802786905,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.730506802786905,"endHours":24.730506802786905,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.730506802786905,"endHours":25.730506802786905,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.730506802786905,"endHours":26.730506802786905,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.730506802786905,"endHours":27.730506802786905,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.730506802786905,"endHours":28.730506802786905,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.730506802786905,"endHours":29.730506802786905,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.730506802786905,"endHours":30.730506802786905,"planetary_lord":"Jupiter"}],"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","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.184581137842414,"eotMinutes":-13.172121972714217,"ayanamsa":23.6306}},"calendars":{"vikram_samvat":2041,"vikram_samvatsara":"Īśvara","saka_samvat":1906,"saka_samvatsara":"Raktākṣī","bengali_samvat":1391,"malayalam_era":1160,"nanakshahi_year":515,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2041 Īśvara · Śaka 1906 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 January 29, 1984 CE · Erode, Tamil Nadu · Vidhyamitra","description":"January 29, 1984 CE for Erode, Tamil Nadu: Kṛṣṇa Dvādaśī, sūryodaya 06:44, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1984-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1984-01-29","sa":"https://sa.vidhyamitra.com/city/erode/1984-01-29","hi":"https://hi.vidhyamitra.com/city/erode/1984-01-29","x-default":"https://vidhyamitra.com/city/erode/1984-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:33:21.899Z","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":"2026-05-31T13:33:21.899Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:33:21.899Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}