{"id":"vidhyamitra:city-day:ayodhya:1964-01-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1964-01-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-01-10","date_display":"January 10, 1964 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":1964,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438404.770833,"kali_year":5065,"ahargana":1849939.2708,"sun":{"sidereal_longitude":265.4025,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":210.2811,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.8786,"elapsed_within_tithi_degrees":4.8786},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.2811,"elapsed_within_degrees":10.2811},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.6835},"karana":{"half_tithi_index":50,"name":"Bava"},"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":1964,"month":1,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438404.770833,"ahargana":1849939.2708,"kali_year":5065,"ayanamsa_lahiri":23.3504,"grahas":{"sun":{"sidereal_longitude":265.47476400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":212.36226399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":3.4974},"mars":{"sidereal_longitude":274.62186399999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":253.85916399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":349.02716399999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":298.480764,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":298.689564,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":81.3149,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.3149,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1964,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438404.770833,"kali_year":5065,"ahargana":1849939.2708,"sun":{"sidereal_longitude":265.4025,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":210.2811,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.8786,"elapsed_within_tithi_degrees":4.8786},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":210.2811,"elapsed_within_degrees":10.2811},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.6835},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.497,"elongation":55.121},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.497,"opposition_distance":124.879}},"eclipse_window_40days":[{"offset_days":5,"type":"solar","occurs":true,"moon_latitude":-0.89,"elongation":1.925}]},"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":"06:52","sunsetLocal":"17:25","solarNoonLocal":"12:09","dayLengthHours":10.557734504197471,"dayLengthDisplay":"10 Hours 33 Mins 28 Secs","nightLengthDisplay":"13 Hours 26 Mins 32 Secs","moonriseLocal":"03:14","moonsetLocal":"13:59","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:09","startHours":10.825005250718085,"endHours":12.144722063742769,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:47","end":"16:06","startHours":14.784155689792136,"endHours":16.10387250281682,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:11","end":"09:30","startHours":8.185571624668716,"endHours":9.5052884376934,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.329326195956776,"endHours":9.681250679430025,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.305760415985594,"endHours":7.587300002764193,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:30","startHours":11.792797580269518,"endHours":12.496646547216017,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.458156877751036,"endHours":6.162005844697535,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.98604360296091,"endHours":6.8658548116440326,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:36","startHours":13.904344481109014,"endHours":14.608193448055513,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.223589315841505,"endHours":17.623589315841503,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:52","startHours":17.423589315841504,"endHours":17.863494920183065,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.173589315841504,"endHours":18.923589315841504,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:30","startHours":23.79279758026952,"endHours":24.496646547216017,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:52","end":"08:11","startHours":6.8658548116440326,"endHours":8.185571624668716,"quality":"neutral"},{"name":"Labha","start":"08:11","end":"09:30","startHours":8.185571624668716,"endHours":9.5052884376934,"quality":"auspicious"},{"name":"Amṛta","start":"09:30","end":"10:50","startHours":9.5052884376934,"endHours":10.825005250718085,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:09","startHours":10.825005250718085,"endHours":12.144722063742769,"quality":"inauspicious"},{"name":"Śubha","start":"12:09","end":"13:28","startHours":12.144722063742769,"endHours":13.464438876767453,"quality":"auspicious"},{"name":"Roga","start":"13:28","end":"14:47","startHours":13.464438876767453,"endHours":14.784155689792136,"quality":"inauspicious"},{"name":"Udveg","start":"14:47","end":"16:06","startHours":14.784155689792136,"endHours":16.10387250281682,"quality":"inauspicious"},{"name":"Chala","start":"16:06","end":"17:25","startHours":16.10387250281682,"endHours":17.423589315841504,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:25","end":"19:06","startHours":17.423589315841504,"endHours":19.10387250281682,"quality":"inauspicious"},{"name":"Udveg","start":"19:06","end":"20:47","startHours":19.10387250281682,"endHours":20.784155689792136,"quality":"inauspicious"},{"name":"Chala","start":"20:47","end":"22:28","startHours":20.784155689792136,"endHours":22.464438876767453,"quality":"neutral"},{"name":"Labha","start":"22:28","end":"00:09","startHours":22.464438876767453,"endHours":24.14472206374277,"quality":"auspicious"},{"name":"Amṛta","start":"00:09","end":"01:50","startHours":24.14472206374277,"endHours":25.825005250718085,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:30","startHours":25.825005250718085,"endHours":27.5052884376934,"quality":"inauspicious"},{"name":"Śubha","start":"03:30","end":"05:11","startHours":27.5052884376934,"endHours":29.185571624668718,"quality":"auspicious"},{"name":"Roga","start":"05:11","end":"06:52","startHours":29.185571624668718,"endHours":30.865854811644034,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.8658548116440326,"endHours":7.8658548116440326,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.8658548116440326,"endHours":8.865854811644033,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.865854811644033,"endHours":9.865854811644033,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.865854811644033,"endHours":10.865854811644033,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.865854811644033,"endHours":11.865854811644033,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.865854811644033,"endHours":12.865854811644033,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.865854811644033,"endHours":13.865854811644033,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.865854811644033,"endHours":14.865854811644033,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.865854811644033,"endHours":15.865854811644033,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.865854811644033,"endHours":16.865854811644034,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.865854811644034,"endHours":17.865854811644034,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.865854811644034,"endHours":18.865854811644034,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.865854811644034,"endHours":19.865854811644034,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.865854811644034,"endHours":20.865854811644034,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.865854811644034,"endHours":21.865854811644034,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.865854811644034,"endHours":22.865854811644034,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.865854811644034,"endHours":23.865854811644034,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.865854811644034,"endHours":24.865854811644034,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.865854811644034,"endHours":25.865854811644034,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.865854811644034,"endHours":26.865854811644034,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.865854811644034,"endHours":27.865854811644034,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.865854811644034,"endHours":28.865854811644034,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.865854811644034,"endHours":29.865854811644034,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.865854811644034,"endHours":30.865854811644034,"planetary_lord":"Mars"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.11438122812674,"eotMinutes":-7.499323824565993,"ayanamsa":23.3504}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ekādaśī · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":"-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 January 10, 1964 CE · Ayodhyā · Vidhyamitra","description":"January 10, 1964 CE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 06:52, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1964-01-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1964-01-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/1964-01-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/1964-01-10","x-default":"https://vidhyamitra.com/city/ayodhya/1964-01-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T13:49:48.656Z","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":"2026-05-19T13:49:48.656Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T13:49:48.656Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}