{"id":"vidhyamitra:city-day:erode:1962-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1962-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1962-02-11","date_display":"February 11, 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":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437706.770833,"kali_year":5063,"ahargana":1849241.2708,"sun":{"sidereal_longitude":298.6815,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":17.637,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":78.9555,"elapsed_within_tithi_degrees":6.9555},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.637,"elapsed_within_degrees":4.3037},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.3186},"karana":{"half_tithi_index":13,"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":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437706.770833,"ahargana":1849241.2708,"kali_year":5063,"ayanamsa_lahiri":23.3237,"grahas":{"sun":{"sidereal_longitude":298.51403200000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":20.78903200000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-4.4222},"mars":{"sidereal_longitude":284.2574320000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":287.39573199999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":297.465232,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":302.58603200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":281.81063199999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":118.2983,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.2983,"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":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437706.770833,"kali_year":5063,"ahargana":1849241.2708,"sun":{"sidereal_longitude":298.6815,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":17.637,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":78.9555,"elapsed_within_tithi_degrees":6.9555},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.637,"elapsed_within_degrees":4.3037},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.3186},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.422,"elongation":78.955},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.422,"opposition_distance":101.045}},"eclipse_window_40days":[{"offset_days":-6,"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":"06:42","sunsetLocal":"18:26","solarNoonLocal":"12:34","dayLengthHours":11.728342703689126,"dayLengthDisplay":"11 Hours 43 Mins 42 Secs","nightLengthDisplay":"12 Hours 16 Mins 18 Secs","moonriseLocal":"11:47","moonsetLocal":"00:19","rahuKala":{"name":"Rāhu Kāla","start":"16:58","end":"18:26","startHours":16.95993420639307,"endHours":18.42597704435421,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:34","end":"14:02","startHours":12.561805692509648,"endHours":14.027848530470788,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"16:58","startHours":15.493891368431928,"endHours":16.95993420639307,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:50","startHours":9.434247638192547,"endHours":9.825192394982183,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:30","startHours":7.18631528665213,"endHours":7.49907109208384,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:57","startHours":12.170860935720007,"endHours":12.952750449299284,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:55","startHours":5.133855313506533,"endHours":5.915744827085809,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:43","end":"06:42","startHours":5.72027244869099,"endHours":6.697634340665084,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:18","startHours":14.516529476457833,"endHours":15.298418990037108,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.22597704435421,"endHours":18.625977044354208,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:55","startHours":18.42597704435421,"endHours":18.914657990341254,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.17597704435421,"endHours":19.92597704435421,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:57","startHours":24.170860935720007,"endHours":24.95275044929928,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:42","end":"08:10","startHours":6.697634340665084,"endHours":8.163677178626225,"quality":"inauspicious"},{"name":"Chala","start":"08:10","end":"09:38","startHours":8.163677178626225,"endHours":9.629720016587365,"quality":"neutral"},{"name":"Labha","start":"09:38","end":"11:06","startHours":9.629720016587365,"endHours":11.095762854548507,"quality":"auspicious"},{"name":"Amṛta","start":"11:06","end":"12:34","startHours":11.095762854548507,"endHours":12.561805692509648,"quality":"auspicious"},{"name":"Kāla","start":"12:34","end":"14:02","startHours":12.561805692509648,"endHours":14.027848530470788,"quality":"inauspicious"},{"name":"Śubha","start":"14:02","end":"15:30","startHours":14.027848530470788,"endHours":15.493891368431928,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"16:58","startHours":15.493891368431928,"endHours":16.95993420639307,"quality":"inauspicious"},{"name":"Udveg","start":"16:58","end":"18:26","startHours":16.95993420639307,"endHours":18.42597704435421,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:26","end":"19:58","startHours":18.42597704435421,"endHours":19.95993420639307,"quality":"auspicious"},{"name":"Roga","start":"19:58","end":"21:30","startHours":19.95993420639307,"endHours":21.493891368431928,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"23:02","startHours":21.493891368431928,"endHours":23.027848530470784,"quality":"inauspicious"},{"name":"Chala","start":"23:02","end":"00:34","startHours":23.027848530470784,"endHours":24.561805692509644,"quality":"neutral"},{"name":"Labha","start":"00:34","end":"02:06","startHours":24.561805692509644,"endHours":26.095762854548504,"quality":"auspicious"},{"name":"Amṛta","start":"02:06","end":"03:38","startHours":26.095762854548504,"endHours":27.629720016587363,"quality":"auspicious"},{"name":"Kāla","start":"03:38","end":"05:10","startHours":27.629720016587363,"endHours":29.163677178626223,"quality":"inauspicious"},{"name":"Śubha","start":"05:10","end":"06:42","startHours":29.163677178626223,"endHours":30.697634340665083,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.697634340665084,"endHours":7.697634340665084,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.697634340665084,"endHours":8.697634340665083,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.697634340665083,"endHours":9.697634340665083,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.697634340665083,"endHours":10.697634340665083,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.697634340665083,"endHours":11.697634340665083,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.697634340665083,"endHours":12.697634340665083,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.697634340665083,"endHours":13.697634340665083,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.697634340665083,"endHours":14.697634340665083,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.697634340665083,"endHours":15.697634340665083,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.697634340665083,"endHours":16.697634340665083,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.697634340665083,"endHours":17.697634340665083,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.697634340665083,"endHours":18.697634340665083,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.697634340665083,"endHours":19.697634340665083,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.697634340665083,"endHours":20.697634340665083,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.697634340665083,"endHours":21.697634340665083,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.697634340665083,"endHours":22.697634340665083,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.697634340665083,"endHours":23.697634340665083,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.697634340665083,"endHours":24.697634340665083,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.697634340665083,"endHours":25.697634340665083,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.697634340665083,"endHours":26.697634340665083,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.697634340665083,"endHours":27.697634340665083,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.697634340665083,"endHours":28.697634340665083,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.697634340665083,"endHours":29.697634340665083,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.697634340665083,"endHours":30.697634340665083,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","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":-14.226468295501657,"eotMinutes":-14.577141550578775,"ayanamsa":23.3237}},"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Saptamī · 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 11, 1962 CE · Erode, Tamil Nadu · Vidhyamitra","description":"February 11, 1962 CE for Erode, Tamil Nadu: Śukla Saptamī, sūryodaya 06:42, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1962-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1962-02-11","sa":"https://sa.vidhyamitra.com/city/erode/1962-02-11","hi":"https://hi.vidhyamitra.com/city/erode/1962-02-11","x-default":"https://vidhyamitra.com/city/erode/1962-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T16:42:03.872Z","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":"2026-06-01T16:42:03.872Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T16:42:03.872Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}