{"id":"vidhyamitra:city-day:ayodhya:1950-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1950-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1950-02-11","date_display":"February 11, 1950 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":1950,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433323.770833,"kali_year":5051,"ahargana":1844858.2708,"sun":{"sidereal_longitude":298.7884,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":224.6591,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":285.8707,"elapsed_within_tithi_degrees":9.8707},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6591,"elapsed_within_degrees":11.3258},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.4475},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1950,"month":2,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2433323.770833,"ahargana":1844858.2708,"kali_year":5051,"ayanamsa_lahiri":23.1561,"grahas":{"sun":{"sidereal_longitude":298.591895,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":225.03009499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-3.6452},"mars":{"sidereal_longitude":168.485995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":273.37119499999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":294.0580950000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":282.42999499999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":145.051895,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":350.5307,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":170.5307,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1950,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2433323.770833,"kali_year":5051,"ahargana":1844858.2708,"sun":{"sidereal_longitude":298.7884,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":224.6591,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":285.8707,"elapsed_within_tithi_degrees":9.8707},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.6591,"elapsed_within_degrees":11.3258},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.4475},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.645,"elongation":74.129},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.645,"opposition_distance":105.871}},"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":11.146208644899076,"dayLengthDisplay":"11 Hours 08 Mins 46 Secs","nightLengthDisplay":"12 Hours 51 Mins 14 Secs","moonriseLocal":"02:05","moonsetLocal":"12:38","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"10:52","startHours":9.476133531284876,"endHours":10.869409611897261,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:39","end":"15:03","startHours":13.65596177312203,"endHours":15.049237853734414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:41","end":"08:05","startHours":6.6895813700601074,"endHours":8.082857450672492,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.290363387203225,"endHours":9.661903675366528,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:27","startHours":7.154006730264236,"endHours":7.4512389607948775,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.891145404346343,"endHours":12.634225980672948,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:57","startHours":5.203420217406897,"endHours":5.946500793733502,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:41","startHours":5.760730649651851,"endHours":6.6895813700601074,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:52","startHours":14.120387133326158,"endHours":14.863467709652763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.635790014959184,"endHours":18.035790014959183,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:18","startHours":17.835790014959183,"endHours":18.30021537516331,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.585790014959183,"endHours":19.335790014959183,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.891145404346343,"endHours":24.634225980672948,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:41","end":"08:05","startHours":6.6895813700601074,"endHours":8.082857450672492,"quality":"inauspicious"},{"name":"Śubha","start":"08:05","end":"09:29","startHours":8.082857450672492,"endHours":9.476133531284876,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"10:52","startHours":9.476133531284876,"endHours":10.869409611897261,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:16","startHours":10.869409611897261,"endHours":12.262685692509645,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:39","startHours":12.262685692509645,"endHours":13.65596177312203,"quality":"neutral"},{"name":"Labha","start":"13:39","end":"15:03","startHours":13.65596177312203,"endHours":15.049237853734414,"quality":"auspicious"},{"name":"Amṛta","start":"15:03","end":"16:27","startHours":15.049237853734414,"endHours":16.4425139343468,"quality":"auspicious"},{"name":"Kāla","start":"16:27","end":"17:50","startHours":16.4425139343468,"endHours":17.835790014959183,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:50","end":"19:27","startHours":17.835790014959183,"endHours":19.4425139343468,"quality":"auspicious"},{"name":"Amṛta","start":"19:27","end":"21:03","startHours":19.4425139343468,"endHours":21.049237853734414,"quality":"auspicious"},{"name":"Kāla","start":"21:03","end":"22:39","startHours":21.049237853734414,"endHours":22.65596177312203,"quality":"inauspicious"},{"name":"Śubha","start":"22:39","end":"00:16","startHours":22.65596177312203,"endHours":24.262685692509645,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:52","startHours":24.262685692509645,"endHours":25.86940961189726,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:29","startHours":25.86940961189726,"endHours":27.476133531284876,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"05:05","startHours":27.476133531284876,"endHours":29.082857450672492,"quality":"neutral"},{"name":"Labha","start":"05:05","end":"06:41","startHours":29.082857450672492,"endHours":30.689581370060107,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.6895813700601074,"endHours":7.6895813700601074,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.6895813700601074,"endHours":8.689581370060107,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.689581370060107,"endHours":9.689581370060107,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.689581370060107,"endHours":10.689581370060107,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.689581370060107,"endHours":11.689581370060107,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.689581370060107,"endHours":12.689581370060107,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.689581370060107,"endHours":13.689581370060107,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.689581370060107,"endHours":14.689581370060107,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.689581370060107,"endHours":15.689581370060107,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.689581370060107,"endHours":16.689581370060107,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.689581370060107,"endHours":17.689581370060107,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.689581370060107,"endHours":18.689581370060107,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.689581370060107,"endHours":19.689581370060107,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.689581370060107,"endHours":20.689581370060107,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.689581370060107,"endHours":21.689581370060107,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.689581370060107,"endHours":22.689581370060107,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.689581370060107,"endHours":23.689581370060107,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.689581370060107,"endHours":24.689581370060107,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.689581370060107,"endHours":25.689581370060107,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.689581370060107,"endHours":26.689581370060107,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.689581370060107,"endHours":27.689581370060107,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.689581370060107,"endHours":28.689581370060107,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.689581370060107,"endHours":29.689581370060107,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.689581370060107,"endHours":30.689581370060107,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.255402979191052,"eotMinutes":-14.577141550578775,"ayanamsa":23.1561}},"calendars":{"vikram_samvat":2007,"vikram_samvatsara":"Śobhana","saka_samvat":1872,"saka_samvatsara":"Vikṛti","bengali_samvat":1357,"malayalam_era":1126,"nanakshahi_year":481,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Navamī · Vikram 2007 Śobhana · Śaka 1872 Vikṛti"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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, 1950 CE · Ayodhyā · Vidhyamitra","description":"February 11, 1950 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:41, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1950-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1950-02-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/1950-02-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/1950-02-11","x-default":"https://vidhyamitra.com/city/ayodhya/1950-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:35:23.152Z","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":"2026-05-31T12:35:23.152Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:35:23.152Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}