{"id":"vidhyamitra:city-day:ayodhya:1945-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1945-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1945-02-18","date_display":"February 18, 1945 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":1945,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431504.770833,"kali_year":5046,"ahargana":1843039.2708,"sun":{"sidereal_longitude":306.1917,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":15.9846,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.7929,"elapsed_within_tithi_degrees":9.7929},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.9846,"elapsed_within_degrees":2.6513},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.1763},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1945,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2431504.770833,"ahargana":1843039.2708,"kali_year":5046,"ayanamsa_lahiri":23.0865,"grahas":{"sun":{"sidereal_longitude":305.94909399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":18.836494000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-4.2525},"mars":{"sidereal_longitude":280.51619400000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":298.20909400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":153.16799400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":352.678694,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":71.29889400000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":86.9101,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":266.9101,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"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":1945,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2431504.770833,"kali_year":5046,"ahargana":1843039.2708,"sun":{"sidereal_longitude":306.1917,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":15.9846,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.7929,"elapsed_within_tithi_degrees":9.7929},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.9846,"elapsed_within_degrees":2.6513},"yoga":{"number":25,"name":"Brahma","sum_longitude":322.1763},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.252,"elongation":69.793},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.252,"opposition_distance":110.207}},"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":"06:36","sunsetLocal":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.319500338814297,"dayLengthDisplay":"11 Hours 19 Mins 10 Secs","nightLengthDisplay":"12 Hours 40 Mins 50 Secs","moonriseLocal":"10:32","moonsetLocal":"23:42","rahuKala":{"name":"Rāhu Kāla","start":"16:30","end":"17:55","startHours":16.505127230595367,"endHours":17.920064772947153,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:16","end":"13:41","startHours":12.260314603540007,"endHours":13.675252145891793,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:05","end":"16:30","startHours":15.09018968824358,"endHours":16.505127230595367,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.241781179856194,"endHours":9.61909785781667,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:22","startHours":7.072210281583453,"endHours":7.374063623951834,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.882997925579529,"endHours":12.63763128150048,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:51","startHours":5.091297722290951,"endHours":5.845931078211904,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.657272739231666,"endHours":6.600564434132857,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.146897993342389,"endHours":14.901531349263342,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.720064772947154,"endHours":18.120064772947153,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:24","startHours":17.920064772947153,"endHours":18.39171062039775,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.670064772947153,"endHours":19.420064772947153,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.882997925579527,"endHours":24.63763128150048,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:36","end":"08:01","startHours":6.600564434132857,"endHours":8.015501976484645,"quality":"inauspicious"},{"name":"Chala","start":"08:01","end":"09:26","startHours":8.015501976484645,"endHours":9.430439518836431,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"10:51","startHours":9.430439518836431,"endHours":10.84537706118822,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:16","startHours":10.84537706118822,"endHours":12.260314603540007,"quality":"auspicious"},{"name":"Kāla","start":"12:16","end":"13:41","startHours":12.260314603540007,"endHours":13.675252145891793,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:05","startHours":13.675252145891793,"endHours":15.09018968824358,"quality":"auspicious"},{"name":"Roga","start":"15:05","end":"16:30","startHours":15.09018968824358,"endHours":16.505127230595367,"quality":"inauspicious"},{"name":"Udveg","start":"16:30","end":"17:55","startHours":16.505127230595367,"endHours":17.920064772947153,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:55","end":"19:30","startHours":17.920064772947153,"endHours":19.505127230595367,"quality":"auspicious"},{"name":"Roga","start":"19:30","end":"21:05","startHours":19.505127230595367,"endHours":21.09018968824358,"quality":"inauspicious"},{"name":"Udveg","start":"21:05","end":"22:41","startHours":21.09018968824358,"endHours":22.67525214589179,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:16","startHours":22.67525214589179,"endHours":24.260314603540003,"quality":"neutral"},{"name":"Labha","start":"00:16","end":"01:51","startHours":24.260314603540003,"endHours":25.845377061188216,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:26","startHours":25.845377061188216,"endHours":27.43043951883643,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"05:01","startHours":27.43043951883643,"endHours":29.015501976484643,"quality":"inauspicious"},{"name":"Śubha","start":"05:01","end":"06:36","startHours":29.015501976484643,"endHours":30.600564434132856,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.600564434132857,"endHours":7.600564434132857,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.600564434132857,"endHours":8.600564434132856,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.600564434132856,"endHours":9.600564434132856,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.600564434132856,"endHours":10.600564434132856,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.600564434132856,"endHours":11.600564434132856,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.600564434132856,"endHours":12.600564434132856,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.600564434132856,"endHours":13.600564434132856,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.600564434132856,"endHours":14.600564434132856,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.600564434132856,"endHours":15.600564434132856,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.600564434132856,"endHours":16.600564434132856,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.600564434132856,"endHours":17.600564434132856,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.600564434132856,"endHours":18.600564434132856,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.600564434132856,"endHours":19.600564434132856,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.600564434132856,"endHours":20.600564434132856,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.600564434132856,"endHours":21.600564434132856,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.600564434132856,"endHours":22.600564434132856,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.600564434132856,"endHours":23.600564434132856,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.600564434132856,"endHours":24.600564434132856,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.600564434132856,"endHours":25.600564434132856,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.600564434132856,"endHours":26.600564434132856,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.600564434132856,"endHours":27.600564434132856,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.600564434132856,"endHours":28.600564434132856,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.600564434132856,"endHours":29.600564434132856,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.600564434132856,"endHours":30.600564434132856,"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)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.808164100620056,"eotMinutes":-14.434876212400278,"ayanamsa":23.0865}},"calendars":{"vikram_samvat":2002,"vikram_samvatsara":"Vilambī","saka_samvat":1867,"saka_samvatsara":"Pārthiva","bengali_samvat":1352,"malayalam_era":1121,"nanakshahi_year":476,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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":"Phālguna Śukla Ṣaṣṭhī · Vikram 2002 Vilambī · Śaka 1867 Pārthiva"},"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":"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 18, 1945 CE · Ayodhyā · Vidhyamitra","description":"February 18, 1945 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:36, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1945-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1945-02-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1945-02-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1945-02-18","x-default":"https://vidhyamitra.com/city/ayodhya/1945-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:02:29.423Z","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":"2026-05-31T22:02:29.423Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:02:29.423Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}