{"id":"vidhyamitra:city-day:erode:1961-03-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1961-03-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1961-03-16","date_display":"March 16, 1961 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":1961,"month":3,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437374.770833,"kali_year":5062,"ahargana":1848909.2708,"sun":{"sidereal_longitude":332.1766,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":323.6797,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.5032,"elapsed_within_tithi_degrees":3.5032},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.6797,"elapsed_within_degrees":3.6797},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.8563},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1961,"month":3,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437374.770833,"ahargana":1848909.2708,"kali_year":5062,"ayanamsa_lahiri":23.311,"grahas":{"sun":{"sidereal_longitude":331.908417,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":321.81531700000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":-0.6094},"mars":{"sidereal_longitude":74.56411700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":305.323217,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":277.555617,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":5.980117000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":274.818217,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":135.8893,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":315.8893,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1961,"month":3,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437374.770833,"kali_year":5062,"ahargana":1848909.2708,"sun":{"sidereal_longitude":332.1766,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":323.6797,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.5032,"elapsed_within_tithi_degrees":3.5032},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":323.6797,"elapsed_within_degrees":3.6797},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.8563},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.609,"elongation":8.497},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.609,"opposition_distance":171.503}},"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":"06:27","sunsetLocal":"18:30","solarNoonLocal":"12:28","dayLengthHours":12.062521766934623,"dayLengthDisplay":"12 Hours 03 Mins 45 Secs","nightLengthDisplay":"11 Hours 56 Mins 15 Secs","moonriseLocal":"05:50","moonsetLocal":"17:46","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:29","startHours":13.982661889891258,"endHours":15.490477110758086,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:27","end":"07:57","startHours":6.443585785557118,"endHours":7.9514010064239455,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:28","end":"10:58","startHours":9.459216227290774,"endHours":10.967031448157602,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:40","startHours":9.258174197841864,"endHours":9.660258256739684,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:16","startHours":6.946190859179394,"endHours":7.26785810629765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:53","startHours":12.07276261012661,"endHours":12.87693072792225,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:38","startHours":4.835249549965835,"endHours":5.639417667761476,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:27","startHours":5.438375638312566,"endHours":6.443585785557118,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:17","startHours":14.485266963513535,"endHours":15.289435081309177,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.306107552491742,"endHours":18.70610755249174,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.50610755249174,"endHours":19.00871262611402,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25610755249174,"endHours":20.00610755249174,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:53","startHours":24.07276261012661,"endHours":24.87693072792225,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:27","end":"07:57","startHours":6.443585785557118,"endHours":7.9514010064239455,"quality":"auspicious"},{"name":"Roga","start":"07:57","end":"09:28","startHours":7.9514010064239455,"endHours":9.459216227290774,"quality":"inauspicious"},{"name":"Udveg","start":"09:28","end":"10:58","startHours":9.459216227290774,"endHours":10.967031448157602,"quality":"inauspicious"},{"name":"Chala","start":"10:58","end":"12:28","startHours":10.967031448157602,"endHours":12.47484666902443,"quality":"neutral"},{"name":"Labha","start":"12:28","end":"13:59","startHours":12.47484666902443,"endHours":13.982661889891258,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:29","startHours":13.982661889891258,"endHours":15.490477110758086,"quality":"auspicious"},{"name":"Kāla","start":"15:29","end":"17:00","startHours":15.490477110758086,"endHours":16.998292331624913,"quality":"inauspicious"},{"name":"Śubha","start":"17:00","end":"18:30","startHours":16.998292331624913,"endHours":18.50610755249174,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:30","end":"20:00","startHours":18.50610755249174,"endHours":19.998292331624913,"quality":"auspicious"},{"name":"Kāla","start":"20:00","end":"21:29","startHours":19.998292331624913,"endHours":21.490477110758086,"quality":"inauspicious"},{"name":"Śubha","start":"21:29","end":"22:59","startHours":21.490477110758086,"endHours":22.982661889891258,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:28","startHours":22.982661889891258,"endHours":24.47484666902443,"quality":"inauspicious"},{"name":"Udveg","start":"00:28","end":"01:58","startHours":24.47484666902443,"endHours":25.967031448157602,"quality":"inauspicious"},{"name":"Chala","start":"01:58","end":"03:28","startHours":25.967031448157602,"endHours":27.459216227290774,"quality":"neutral"},{"name":"Labha","start":"03:28","end":"04:57","startHours":27.459216227290774,"endHours":28.951401006423946,"quality":"auspicious"},{"name":"Amṛta","start":"04:57","end":"06:27","startHours":28.951401006423946,"endHours":30.44358578555712,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.443585785557118,"endHours":7.443585785557118,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.443585785557118,"endHours":8.443585785557119,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.443585785557119,"endHours":9.443585785557119,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.443585785557119,"endHours":10.443585785557119,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.443585785557119,"endHours":11.443585785557119,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.443585785557119,"endHours":12.443585785557119,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.443585785557119,"endHours":13.443585785557119,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.443585785557119,"endHours":14.443585785557119,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.443585785557119,"endHours":15.443585785557119,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.443585785557119,"endHours":16.44358578555712,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.44358578555712,"endHours":17.44358578555712,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.44358578555712,"endHours":18.44358578555712,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.44358578555712,"endHours":19.44358578555712,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.44358578555712,"endHours":20.44358578555712,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.44358578555712,"endHours":21.44358578555712,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.44358578555712,"endHours":22.44358578555712,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.44358578555712,"endHours":23.44358578555712,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.44358578555712,"endHours":24.44358578555712,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.44358578555712,"endHours":25.44358578555712,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.44358578555712,"endHours":26.44358578555712,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.44358578555712,"endHours":27.44358578555712,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.44358578555712,"endHours":28.44358578555712,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.44358578555712,"endHours":29.44358578555712,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.44358578555712,"endHours":30.44358578555712,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.8995356037546816,"eotMinutes":-9.359600141465874,"ayanamsa":23.311}},"calendars":{"vikram_samvat":2018,"vikram_samvatsara":"Ānanda","saka_samvat":1883,"saka_samvatsara":"Plava","bengali_samvat":1368,"malayalam_era":1137,"nanakshahi_year":492,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Amāvasyā · Vikram 2018 Ānanda · Śaka 1883 Plava"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","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 March 16, 1961 CE · Erode, Tamil Nadu · Vidhyamitra","description":"March 16, 1961 CE for Erode, Tamil Nadu: Kṛṣṇa Amāvasyā, sūryodaya 06:27, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1961-03-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1961-03-16","sa":"https://sa.vidhyamitra.com/city/erode/1961-03-16","hi":"https://hi.vidhyamitra.com/city/erode/1961-03-16","x-default":"https://vidhyamitra.com/city/erode/1961-03-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:09:00.519Z","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":"2026-05-31T20:09:00.519Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:09:00.519Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}