{"id":"vidhyamitra:city-day:ayodhya:1952-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1952-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1952-02-18","date_display":"February 18, 1952 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":1952,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434060.770833,"kali_year":5053,"ahargana":1845595.2708,"sun":{"sidereal_longitude":305.3697,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":209.5786,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.2089,"elapsed_within_tithi_degrees":0.2089},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5786,"elapsed_within_degrees":9.5786},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.9483},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1952,"month":2,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2434060.770833,"ahargana":1845595.2708,"kali_year":5053,"ayanamsa_lahiri":23.1843,"grahas":{"sun":{"sidereal_longitude":305.14613600000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":206.22273599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":-4.4031},"mars":{"sidereal_longitude":199.141836,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":302.558636,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":351.070136,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":273.614736,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":171.60313599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":311.4809,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":131.4809,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1952,"month":2,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434060.770833,"kali_year":5053,"ahargana":1845595.2708,"sun":{"sidereal_longitude":305.3697,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":209.5786,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.2089,"elapsed_within_tithi_degrees":0.2089},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":209.5786,"elapsed_within_degrees":9.5786},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.9483},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.403,"elongation":95.791},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.403,"opposition_distance":84.209}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":1.009,"opposition_distance":0.622}]},"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":"06:37","sunsetLocal":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.302315945355529,"dayLengthDisplay":"11 Hours 18 Mins 08 Secs","nightLengthDisplay":"12 Hours 41 Mins 52 Secs","moonriseLocal":"00:14","moonsetLocal":"11:06","rahuKala":{"name":"Rāhu Kāla","start":"08:01","end":"09:26","startHours":8.02194612403168,"endHours":9.434735617201122,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:51","end":"12:16","startHours":10.847525110370562,"endHours":12.260314603540003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:05","startHours":13.673104096709444,"endHours":15.085893589878886,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.24636368477853,"endHours":9.623107549623715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.08008646191872,"endHours":7.381481553794867,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.88357073869482,"endHours":12.63705846838519,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:51","startHours":5.102181171481503,"endHours":5.855668901171871,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.6672969687492785,"endHours":6.609156630862239,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.144033927765925,"endHours":14.897521657456293,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.71147257621777,"endHours":18.111472576217768,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.91147257621777,"endHours":18.38240240727425,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.66147257621777,"endHours":19.41147257621777,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.883570738694818,"endHours":24.637058468385188,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:37","end":"08:01","startHours":6.609156630862239,"endHours":8.02194612403168,"quality":"auspicious"},{"name":"Kāla","start":"08:01","end":"09:26","startHours":8.02194612403168,"endHours":9.434735617201122,"quality":"inauspicious"},{"name":"Śubha","start":"09:26","end":"10:51","startHours":9.434735617201122,"endHours":10.847525110370562,"quality":"auspicious"},{"name":"Roga","start":"10:51","end":"12:16","startHours":10.847525110370562,"endHours":12.260314603540003,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:40","startHours":12.260314603540003,"endHours":13.673104096709444,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:05","startHours":13.673104096709444,"endHours":15.085893589878886,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:30","startHours":15.085893589878886,"endHours":16.498683083048327,"quality":"auspicious"},{"name":"Amṛta","start":"16:30","end":"17:55","startHours":16.498683083048327,"endHours":17.91147257621777,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:55","end":"19:30","startHours":17.91147257621777,"endHours":19.498683083048327,"quality":"neutral"},{"name":"Labha","start":"19:30","end":"21:05","startHours":19.498683083048327,"endHours":21.085893589878886,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:40","startHours":21.085893589878886,"endHours":22.673104096709444,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:16","startHours":22.673104096709444,"endHours":24.260314603540003,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:51","startHours":24.260314603540003,"endHours":25.84752511037056,"quality":"auspicious"},{"name":"Roga","start":"01:51","end":"03:26","startHours":25.84752511037056,"endHours":27.43473561720112,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"05:01","startHours":27.43473561720112,"endHours":29.02194612403168,"quality":"inauspicious"},{"name":"Chala","start":"05:01","end":"06:37","startHours":29.02194612403168,"endHours":30.609156630862238,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.609156630862239,"endHours":7.609156630862239,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.609156630862239,"endHours":8.60915663086224,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.60915663086224,"endHours":9.60915663086224,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.60915663086224,"endHours":10.60915663086224,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.60915663086224,"endHours":11.60915663086224,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.60915663086224,"endHours":12.60915663086224,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.60915663086224,"endHours":13.60915663086224,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.60915663086224,"endHours":14.60915663086224,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.60915663086224,"endHours":15.60915663086224,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.60915663086224,"endHours":16.609156630862238,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.609156630862238,"endHours":17.609156630862238,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.609156630862238,"endHours":18.609156630862238,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.609156630862238,"endHours":19.609156630862238,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.609156630862238,"endHours":20.609156630862238,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.609156630862238,"endHours":21.609156630862238,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.609156630862238,"endHours":22.609156630862238,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.609156630862238,"endHours":23.609156630862238,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.609156630862238,"endHours":24.609156630862238,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.609156630862238,"endHours":25.609156630862238,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.609156630862238,"endHours":26.609156630862238,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.609156630862238,"endHours":27.609156630862238,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.609156630862238,"endHours":28.609156630862238,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.609156630862238,"endHours":29.609156630862238,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.609156630862238,"endHours":30.609156630862238,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.05305465993634,"eotMinutes":-14.434876212400278,"ayanamsa":23.1843}},"calendars":{"vikram_samvat":2009,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1874,"saka_samvatsara":"Nandana","bengali_samvat":1359,"malayalam_era":1128,"nanakshahi_year":483,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Aṣṭamī · Vikram 2009 Viśvāvasu · Śaka 1874 Nandana"},"festivals":[{"id":"sitashtami","name":"Sītāṣṭamī","name_sanskrit":"सीताष्टमी","tradition":"Vaishnava","associated_deity":"Sītā Devī","significance":"Birth-anniversary of Sītā per Phālguna-Kṛṣṇa-Aṣṭamī tradition.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":3}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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, 1952 CE · Ayodhyā · Vidhyamitra","description":"February 18, 1952 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:37, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1952-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1952-02-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1952-02-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1952-02-18","x-default":"https://vidhyamitra.com/city/ayodhya/1952-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:33:29.026Z","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":"2026-05-31T00:33:29.026Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:33:29.026Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}