{"id":"vidhyamitra:city-day:ayodhya:1948-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1948-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1948-02-13","date_display":"February 13, 1948 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":1948,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432594.770833,"kali_year":5049,"ahargana":1844129.2708,"sun":{"sidereal_longitude":300.3311,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":334.8497,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.5186,"elapsed_within_tithi_degrees":10.5186},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.8497,"elapsed_within_degrees":1.5163},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.1807},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1948,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432594.770833,"ahargana":1844129.2708,"kali_year":5049,"ayanamsa_lahiri":23.1282,"grahas":{"sun":{"sidereal_longitude":300.122648,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":332.02464800000007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-3.6534},"mars":{"sidereal_longitude":127.35334799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":313.847748,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":241.73154799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":339.113548,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":116.13064800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":29.1567,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":209.1567,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1948,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432594.770833,"kali_year":5049,"ahargana":1844129.2708,"sun":{"sidereal_longitude":300.3311,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":334.8497,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.5186,"elapsed_within_tithi_degrees":10.5186},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.8497,"elapsed_within_degrees":1.5163},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.1807},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.653,"elongation":34.519},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.653,"opposition_distance":145.481}},"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":"06:40","sunsetLocal":"17:51","solarNoonLocal":"12:16","dayLengthHours":11.181110291419886,"dayLengthDisplay":"11 Hours 10 Mins 52 Secs","nightLengthDisplay":"12 Hours 49 Mins 08 Secs","moonriseLocal":"08:25","moonsetLocal":"20:22","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:16","startHours":10.865419967916218,"endHours":12.263058754343703,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:04","end":"16:27","startHours":15.058336327198674,"endHours":16.45597511362616,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:04","end":"09:28","startHours":8.070142395061245,"endHours":9.46778118148873,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:39","startHours":9.281429343298399,"endHours":9.654133019679062,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:26","startHours":7.138383204109588,"endHours":7.436546145214118,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.89035507796304,"endHours":12.635762430724366,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:56","startHours":5.181688903111108,"endHours":5.927096255872433,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:40","startHours":5.740744417682102,"endHours":6.672503608633759,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:52","startHours":14.126577136247016,"endHours":14.871984489008343,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.653613900053646,"endHours":18.053613900053644,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:19","startHours":17.853613900053645,"endHours":18.319493495529475,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.603613900053645,"endHours":19.353613900053645,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.89035507796304,"endHours":24.635762430724366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:40","end":"08:04","startHours":6.672503608633759,"endHours":8.070142395061245,"quality":"neutral"},{"name":"Labha","start":"08:04","end":"09:28","startHours":8.070142395061245,"endHours":9.46778118148873,"quality":"auspicious"},{"name":"Amṛta","start":"09:28","end":"10:52","startHours":9.46778118148873,"endHours":10.865419967916218,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:16","startHours":10.865419967916218,"endHours":12.263058754343703,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:40","startHours":12.263058754343703,"endHours":13.660697540771189,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:04","startHours":13.660697540771189,"endHours":15.058336327198674,"quality":"inauspicious"},{"name":"Udveg","start":"15:04","end":"16:27","startHours":15.058336327198674,"endHours":16.45597511362616,"quality":"inauspicious"},{"name":"Chala","start":"16:27","end":"17:51","startHours":16.45597511362616,"endHours":17.853613900053645,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:51","end":"19:27","startHours":17.853613900053645,"endHours":19.45597511362616,"quality":"inauspicious"},{"name":"Udveg","start":"19:27","end":"21:04","startHours":19.45597511362616,"endHours":21.058336327198674,"quality":"inauspicious"},{"name":"Chala","start":"21:04","end":"22:40","startHours":21.058336327198674,"endHours":22.66069754077119,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:16","startHours":22.66069754077119,"endHours":24.263058754343703,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:52","startHours":24.263058754343703,"endHours":25.865419967916218,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:28","startHours":25.865419967916218,"endHours":27.467781181488732,"quality":"inauspicious"},{"name":"Śubha","start":"03:28","end":"05:04","startHours":27.467781181488732,"endHours":29.070142395061247,"quality":"auspicious"},{"name":"Roga","start":"05:04","end":"06:40","startHours":29.070142395061247,"endHours":30.67250360863376,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.672503608633759,"endHours":7.672503608633759,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.672503608633759,"endHours":8.67250360863376,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.67250360863376,"endHours":9.67250360863376,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.67250360863376,"endHours":10.67250360863376,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.67250360863376,"endHours":11.67250360863376,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.67250360863376,"endHours":12.67250360863376,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.67250360863376,"endHours":13.67250360863376,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.67250360863376,"endHours":14.67250360863376,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.67250360863376,"endHours":15.67250360863376,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.67250360863376,"endHours":16.67250360863376,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.67250360863376,"endHours":17.67250360863376,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.67250360863376,"endHours":18.67250360863376,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.67250360863376,"endHours":19.67250360863376,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.67250360863376,"endHours":20.67250360863376,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.67250360863376,"endHours":21.67250360863376,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.67250360863376,"endHours":22.67250360863376,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.67250360863376,"endHours":23.67250360863376,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.67250360863376,"endHours":24.67250360863376,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.67250360863376,"endHours":25.67250360863376,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.67250360863376,"endHours":26.67250360863376,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.67250360863376,"endHours":27.67250360863376,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.67250360863376,"endHours":28.67250360863376,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.67250360863376,"endHours":29.67250360863376,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.67250360863376,"endHours":30.67250360863376,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.766664605352078,"eotMinutes":-14.599525260622107,"ayanamsa":23.1282}},"calendars":{"vikram_samvat":2005,"vikram_samvatsara":"Plava","saka_samvat":1870,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1355,"malayalam_era":1124,"nanakshahi_year":479,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Śukla Tṛtīyā · Vikram 2005 Plava · Śaka 1870 Sarvadhāri"},"festivals":[],"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":[]},"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 13, 1948 CE · Ayodhyā · Vidhyamitra","description":"February 13, 1948 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 06:40, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1948-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1948-02-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1948-02-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1948-02-13","x-default":"https://vidhyamitra.com/city/ayodhya/1948-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:41:52.781Z","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":"2026-05-31T02:41:52.781Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:41:52.781Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}