{"id":"vidhyamitra:city-day:ayodhya:1963-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1963-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-02-11","date_display":"February 11, 1963 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":1963,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438071.770833,"kali_year":5064,"ahargana":1849606.2708,"sun":{"sidereal_longitude":298.4184,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":148.6894,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.2711,"elapsed_within_tithi_degrees":6.2711},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.6894,"elapsed_within_degrees":2.0228},"yoga":{"number":7,"name":"Sukarma","sum_longitude":87.1078},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1963,"month":2,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438071.770833,"ahargana":1849606.2708,"kali_year":5064,"ayanamsa_lahiri":23.3377,"grahas":{"sun":{"sidereal_longitude":298.254187,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":145.87228700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":3.4321},"mars":{"sidereal_longitude":109.53868699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":272.817587,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":324.92238700000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":252.808587,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":292.049887,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":98.9588,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.9588,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":1963,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438071.770833,"kali_year":5064,"ahargana":1849606.2708,"sun":{"sidereal_longitude":298.4184,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":148.6894,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.2711,"elapsed_within_tithi_degrees":6.2711},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.6894,"elapsed_within_degrees":2.0228},"yoga":{"number":7,"name":"Sukarma","sum_longitude":87.1078},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.432,"elongation":149.729},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.432,"opposition_distance":30.271}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:41","sunsetLocal":"17:50","solarNoonLocal":"12:16","dayLengthHours":11.142610600032356,"dayLengthDisplay":"11 Hours 08 Mins 33 Secs","nightLengthDisplay":"12 Hours 51 Mins 27 Secs","moonriseLocal":"19:55","moonsetLocal":"08:18","rahuKala":{"name":"Rāhu Kāla","start":"08:05","end":"09:29","startHours":8.084206717497512,"endHours":9.477033042501557,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:16","startHours":10.869859367505601,"endHours":12.262685692509645,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:39","end":"15:03","startHours":13.65551201751369,"endHours":15.048338342517734,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.291322865834351,"endHours":9.662743219168762,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:27","startHours":7.155655834161482,"endHours":7.452792116829012,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.891265339175234,"endHours":12.634106045844057,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:57","startHours":5.20569897915582,"endHours":5.9485396858246435,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:41","startHours":5.762829509157438,"endHours":6.691380392493468,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:52","startHours":14.119787459181705,"endHours":14.862628165850529,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.633990992525824,"endHours":18.033990992525823,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:18","startHours":17.833990992525823,"endHours":18.298266434193838,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.583990992525823,"endHours":19.333990992525823,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.891265339175234,"endHours":24.634106045844057,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:41","end":"08:05","startHours":6.691380392493468,"endHours":8.084206717497512,"quality":"auspicious"},{"name":"Kāla","start":"08:05","end":"09:29","startHours":8.084206717497512,"endHours":9.477033042501557,"quality":"inauspicious"},{"name":"Śubha","start":"09:29","end":"10:52","startHours":9.477033042501557,"endHours":10.869859367505601,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:16","startHours":10.869859367505601,"endHours":12.262685692509645,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:39","startHours":12.262685692509645,"endHours":13.65551201751369,"quality":"inauspicious"},{"name":"Chala","start":"13:39","end":"15:03","startHours":13.65551201751369,"endHours":15.048338342517734,"quality":"neutral"},{"name":"Labha","start":"15:03","end":"16:26","startHours":15.048338342517734,"endHours":16.44116466752178,"quality":"auspicious"},{"name":"Amṛta","start":"16:26","end":"17:50","startHours":16.44116466752178,"endHours":17.833990992525823,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:50","end":"19:26","startHours":17.833990992525823,"endHours":19.44116466752178,"quality":"neutral"},{"name":"Labha","start":"19:26","end":"21:03","startHours":19.44116466752178,"endHours":21.048338342517734,"quality":"auspicious"},{"name":"Amṛta","start":"21:03","end":"22:39","startHours":21.048338342517734,"endHours":22.65551201751369,"quality":"auspicious"},{"name":"Kāla","start":"22:39","end":"00:16","startHours":22.65551201751369,"endHours":24.262685692509645,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:52","startHours":24.262685692509645,"endHours":25.8698593675056,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:29","startHours":25.8698593675056,"endHours":27.477033042501557,"quality":"inauspicious"},{"name":"Udveg","start":"03:29","end":"05:05","startHours":27.477033042501557,"endHours":29.084206717497512,"quality":"inauspicious"},{"name":"Chala","start":"05:05","end":"06:41","startHours":29.084206717497512,"endHours":30.691380392493468,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.691380392493468,"endHours":7.691380392493468,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.691380392493468,"endHours":8.691380392493468,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.691380392493468,"endHours":9.691380392493468,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.691380392493468,"endHours":10.691380392493468,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.691380392493468,"endHours":11.691380392493468,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.691380392493468,"endHours":12.691380392493468,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.691380392493468,"endHours":13.691380392493468,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.691380392493468,"endHours":14.691380392493468,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.691380392493468,"endHours":15.691380392493468,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.691380392493468,"endHours":16.691380392493468,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.691380392493468,"endHours":17.691380392493468,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.691380392493468,"endHours":18.691380392493468,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.691380392493468,"endHours":19.691380392493468,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.691380392493468,"endHours":20.691380392493468,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.691380392493468,"endHours":21.691380392493468,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.691380392493468,"endHours":22.691380392493468,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.691380392493468,"endHours":23.691380392493468,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.691380392493468,"endHours":24.691380392493468,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.691380392493468,"endHours":25.691380392493468,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.691380392493468,"endHours":26.691380392493468,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.691380392493468,"endHours":27.691380392493468,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.691380392493468,"endHours":28.691380392493468,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.691380392493468,"endHours":29.691380392493468,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.691380392493468,"endHours":30.691380392493468,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-14.305661944599619,"eotMinutes":-14.577141550578775,"ayanamsa":23.3377}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"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, 1963 CE · Ayodhyā · Vidhyamitra","description":"February 11, 1963 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 06:41, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1963-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1963-02-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/1963-02-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/1963-02-11","x-default":"https://vidhyamitra.com/city/ayodhya/1963-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T11:28:29.351Z","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":"2026-05-19T11:28:29.351Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T11:28:29.351Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}