{"id":"vidhyamitra:city-day:erode:1962-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1962-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1962-02-18","date_display":"February 18, 1962 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":1962,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437713.770833,"kali_year":5063,"ahargana":1849248.2708,"sun":{"sidereal_longitude":305.7876,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":109.2748,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.4871,"elapsed_within_tithi_degrees":7.4871},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.2748,"elapsed_within_degrees":2.6081},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.0624},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":1962,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437713.770833,"ahargana":1849248.2708,"kali_year":5063,"ayanamsa_lahiri":23.324,"grahas":{"sun":{"sidereal_longitude":305.585465,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":109.10576500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-0.6763},"mars":{"sidereal_longitude":289.71936500000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":284.4224650000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":299.13726500000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":311.350765,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":282.610465,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":117.9274,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.9274,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1962,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437713.770833,"kali_year":5063,"ahargana":1849248.2708,"sun":{"sidereal_longitude":305.7876,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":109.2748,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.4871,"elapsed_within_tithi_degrees":7.4871},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.2748,"elapsed_within_degrees":2.6081},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.0624},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.676,"elongation":163.487},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.676,"opposition_distance":16.513}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":0.526,"elongation":0.679}]},"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":"06:40","sunsetLocal":"18:27","solarNoonLocal":"12:34","dayLengthHours":11.794170799040442,"dayLengthDisplay":"11 Hours 47 Mins 39 Secs","nightLengthDisplay":"12 Hours 12 Mins 21 Secs","moonriseLocal":"17:11","moonsetLocal":"05:44","rahuKala":{"name":"Rāhu Kāla","start":"16:59","end":"18:27","startHours":16.98224865318017,"endHours":18.456520003060227,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"14:02","startHours":12.559434603540005,"endHours":14.03370595342006,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"16:59","startHours":15.507977303300116,"endHours":16.98224865318017,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:48","startHours":9.414322390462555,"endHours":9.807461417097237,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:28","startHours":7.153772987313137,"endHours":7.468284208620882,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.166295576905323,"endHours":12.952573630174687,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:53","startHours":5.089793097481059,"endHours":5.876071150750422,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:40","startHours":5.679501637433082,"endHours":6.662349204019785,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:19","startHours":14.525129736713414,"endHours":15.311407789982777,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.256520003060228,"endHours":18.656520003060226,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:57","startHours":18.456520003060227,"endHours":18.94794378635358,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.206520003060227,"endHours":19.956520003060227,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.166295576905323,"endHours":24.952573630174687,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:40","end":"08:08","startHours":6.662349204019785,"endHours":8.13662055389984,"quality":"inauspicious"},{"name":"Chala","start":"08:08","end":"09:37","startHours":8.13662055389984,"endHours":9.610891903779896,"quality":"neutral"},{"name":"Labha","start":"09:37","end":"11:05","startHours":9.610891903779896,"endHours":11.08516325365995,"quality":"auspicious"},{"name":"Amṛta","start":"11:05","end":"12:34","startHours":11.08516325365995,"endHours":12.559434603540005,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"14:02","startHours":12.559434603540005,"endHours":14.03370595342006,"quality":"inauspicious"},{"name":"Śubha","start":"14:02","end":"15:30","startHours":14.03370595342006,"endHours":15.507977303300116,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"16:59","startHours":15.507977303300116,"endHours":16.98224865318017,"quality":"inauspicious"},{"name":"Udveg","start":"16:59","end":"18:27","startHours":16.98224865318017,"endHours":18.456520003060227,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:27","end":"19:59","startHours":18.456520003060227,"endHours":19.98224865318017,"quality":"auspicious"},{"name":"Roga","start":"19:59","end":"21:30","startHours":19.98224865318017,"endHours":21.507977303300116,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"23:02","startHours":21.507977303300116,"endHours":23.03370595342006,"quality":"inauspicious"},{"name":"Chala","start":"23:02","end":"00:34","startHours":23.03370595342006,"endHours":24.559434603540005,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"02:05","startHours":24.559434603540005,"endHours":26.08516325365995,"quality":"auspicious"},{"name":"Amṛta","start":"02:05","end":"03:37","startHours":26.08516325365995,"endHours":27.610891903779894,"quality":"auspicious"},{"name":"Kāla","start":"03:37","end":"05:08","startHours":27.610891903779894,"endHours":29.13662055389984,"quality":"inauspicious"},{"name":"Śubha","start":"05:08","end":"06:40","startHours":29.13662055389984,"endHours":30.662349204019783,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.662349204019785,"endHours":7.662349204019785,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.662349204019785,"endHours":8.662349204019785,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.662349204019785,"endHours":9.662349204019785,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.662349204019785,"endHours":10.662349204019785,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.662349204019785,"endHours":11.662349204019785,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.662349204019785,"endHours":12.662349204019785,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.662349204019785,"endHours":13.662349204019785,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.662349204019785,"endHours":14.662349204019785,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.662349204019785,"endHours":15.662349204019785,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.662349204019785,"endHours":16.662349204019783,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.662349204019783,"endHours":17.662349204019783,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.662349204019783,"endHours":18.662349204019783,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.662349204019783,"endHours":19.662349204019783,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.662349204019783,"endHours":20.662349204019783,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.662349204019783,"endHours":21.662349204019783,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.662349204019783,"endHours":22.662349204019783,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.662349204019783,"endHours":23.662349204019783,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.662349204019783,"endHours":24.662349204019783,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.662349204019783,"endHours":25.662349204019783,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.662349204019783,"endHours":26.662349204019783,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.662349204019783,"endHours":27.662349204019783,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.662349204019783,"endHours":28.662349204019783,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.662349204019783,"endHours":29.662349204019783,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.662349204019783,"endHours":30.662349204019783,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.852084899670178,"eotMinutes":-14.434876212400278,"ayanamsa":23.324}},"calendars":{"vikram_samvat":2019,"vikram_samvatsara":"Rākṣasa","saka_samvat":1884,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1369,"malayalam_era":1138,"nanakshahi_year":493,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturdaśī · Vikram 2019 Rākṣasa · Śaka 1884 Śubhakṛt"},"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":[]},"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 February 18, 1962 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 18, 1962 CE for Erode, Tamil Nadu: Śukla Caturdaśī, sūryodaya 06:40, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1962-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1962-02-18","sa":"https://sa.vidhyamitra.com/city/erode/1962-02-18","hi":"https://hi.vidhyamitra.com/city/erode/1962-02-18","x-default":"https://vidhyamitra.com/city/erode/1962-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:09:18.501Z","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":"2026-05-31T21:09:18.501Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:09:18.501Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}