{"id":"vidhyamitra:city-day:ayodhya:1959-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1959-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1959-03-13","date_display":"March 13, 1959 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":1959,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436640.770833,"kali_year":5060,"ahargana":1848175.2708,"sun":{"sidereal_longitude":328.7033,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":11.6842,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.9809,"elapsed_within_tithi_degrees":6.9809},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.6842,"elapsed_within_degrees":11.6842},"yoga":{"number":26,"name":"Indra","sum_longitude":340.3874},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1959,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436640.770833,"ahargana":1848175.2708,"kali_year":5060,"ayanamsa_lahiri":23.283,"grahas":{"sun":{"sidereal_longitude":328.433261,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":8.283960999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-1.3072},"mars":{"sidereal_longitude":51.970260999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":347.247561,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":219.229061,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":357.701661,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":253.30816100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":174.7801,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.7801,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"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":1959,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436640.770833,"kali_year":5060,"ahargana":1848175.2708,"sun":{"sidereal_longitude":328.7033,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":11.6842,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":42.9809,"elapsed_within_tithi_degrees":6.9809},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.6842,"elapsed_within_degrees":11.6842},"yoga":{"number":26,"name":"Indra","sum_longitude":340.3874},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.307,"elongation":42.981},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.307,"opposition_distance":137.019}},"eclipse_window_40days":[{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":-0.947,"opposition_distance":1.351}]},"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":"06:14","sunsetLocal":"18:08","solarNoonLocal":"12:11","dayLengthHours":11.903143279098972,"dayLengthDisplay":"11 Hours 54 Mins 11 Secs","nightLengthDisplay":"12 Hours 05 Mins 49 Secs","moonriseLocal":"08:23","moonsetLocal":"21:18","rahuKala":{"name":"Rāhu Kāla","start":"10:42","end":"12:11","startHours":10.70213908892611,"endHours":12.190031998813481,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:10","end":"16:39","startHours":15.165817818588224,"endHours":16.653710728475595,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:44","end":"09:13","startHours":7.726353269151366,"endHours":9.214246179038737,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:25","startHours":9.015860457720422,"endHours":9.412631900357054,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.734424662559785,"endHours":7.05184181666909,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:35","startHours":11.793260556176849,"endHours":12.586803441450114,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:27","startHours":4.651374588717465,"endHours":5.44491747399073,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:14","startHours":5.246531752672413,"endHours":6.2384603592639944,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.173889211996642,"endHours":14.967432097269906,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.941603638362967,"endHours":18.341603638362965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:38","startHours":18.141603638362966,"endHours":18.637567941658755,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.891603638362966,"endHours":19.641603638362966,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:35","startHours":23.79326055617685,"endHours":24.58680344145011,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:14","end":"07:44","startHours":6.2384603592639944,"endHours":7.726353269151366,"quality":"neutral"},{"name":"Labha","start":"07:44","end":"09:13","startHours":7.726353269151366,"endHours":9.214246179038737,"quality":"auspicious"},{"name":"Amṛta","start":"09:13","end":"10:42","startHours":9.214246179038737,"endHours":10.70213908892611,"quality":"auspicious"},{"name":"Kāla","start":"10:42","end":"12:11","startHours":10.70213908892611,"endHours":12.190031998813481,"quality":"inauspicious"},{"name":"Śubha","start":"12:11","end":"13:41","startHours":12.190031998813481,"endHours":13.677924908700852,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:10","startHours":13.677924908700852,"endHours":15.165817818588224,"quality":"inauspicious"},{"name":"Udveg","start":"15:10","end":"16:39","startHours":15.165817818588224,"endHours":16.653710728475595,"quality":"inauspicious"},{"name":"Chala","start":"16:39","end":"18:08","startHours":16.653710728475595,"endHours":18.141603638362966,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:08","end":"19:39","startHours":18.141603638362966,"endHours":19.653710728475595,"quality":"inauspicious"},{"name":"Udveg","start":"19:39","end":"21:10","startHours":19.653710728475595,"endHours":21.165817818588224,"quality":"inauspicious"},{"name":"Chala","start":"21:10","end":"22:41","startHours":21.165817818588224,"endHours":22.677924908700852,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:11","startHours":22.677924908700852,"endHours":24.19003199881348,"quality":"auspicious"},{"name":"Amṛta","start":"00:11","end":"01:42","startHours":24.19003199881348,"endHours":25.70213908892611,"quality":"auspicious"},{"name":"Kāla","start":"01:42","end":"03:13","startHours":25.70213908892611,"endHours":27.21424617903874,"quality":"inauspicious"},{"name":"Śubha","start":"03:13","end":"04:44","startHours":27.21424617903874,"endHours":28.726353269151367,"quality":"auspicious"},{"name":"Roga","start":"04:44","end":"06:14","startHours":28.726353269151367,"endHours":30.238460359263996,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.2384603592639944,"endHours":7.2384603592639944,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.2384603592639944,"endHours":8.238460359263994,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.238460359263994,"endHours":9.238460359263994,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.238460359263994,"endHours":10.238460359263994,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.238460359263994,"endHours":11.238460359263994,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.238460359263994,"endHours":12.238460359263994,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.238460359263994,"endHours":13.238460359263994,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.238460359263994,"endHours":14.238460359263994,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.238460359263994,"endHours":15.238460359263994,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.238460359263994,"endHours":16.238460359263996,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.238460359263996,"endHours":17.238460359263996,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.238460359263996,"endHours":18.238460359263996,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.238460359263996,"endHours":19.238460359263996,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.238460359263996,"endHours":20.238460359263996,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.238460359263996,"endHours":21.238460359263996,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.238460359263996,"endHours":22.238460359263996,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.238460359263996,"endHours":23.238460359263996,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.238460359263996,"endHours":24.238460359263996,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.238460359263996,"endHours":25.238460359263996,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.238460359263996,"endHours":26.238460359263996,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.238460359263996,"endHours":27.238460359263996,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.238460359263996,"endHours":28.238460359263996,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.238460359263996,"endHours":29.238460359263996,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.238460359263996,"endHours":30.238460359263996,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"South-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.285045209584221,"eotMinutes":-10.217919928808794,"ayanamsa":23.283}},"calendars":{"vikram_samvat":2016,"vikram_samvatsara":"Paridhāvi","saka_samvat":1881,"saka_samvatsara":"Vikāri","bengali_samvat":1366,"malayalam_era":1135,"nanakshahi_year":490,"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 Caturthī · Vikram 2016 Paridhāvi · Śaka 1881 Vikāri"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 March 13, 1959 CE · Ayodhyā · Vidhyamitra","description":"March 13, 1959 CE for Ayodhyā: Śukla Caturthī, sūryodaya 06:14, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1959-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1959-03-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1959-03-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1959-03-13","x-default":"https://vidhyamitra.com/city/ayodhya/1959-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T07:10:08.461Z","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":"2026-06-01T07:10:08.461Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T07:10:08.461Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}