{"id":"vidhyamitra:city-day:ayodhya:2147-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2147-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2147-02-10","date_display":"February 10, 2147 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":2147,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505275.770833,"kali_year":5248,"ahargana":1916810.2708,"sun":{"sidereal_longitude":294.742,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":50.0239,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.2819,"elapsed_within_tithi_degrees":7.2819},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.0239,"elapsed_within_degrees":10.0239},"yoga":{"number":26,"name":"Indra","sum_longitude":344.7658},"karana":{"half_tithi_index":19,"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":2147,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505275.770833,"ahargana":1916810.2708,"kali_year":5248,"ayanamsa_lahiri":25.908,"grahas":{"sun":{"sidereal_longitude":295.0267,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":53.0256,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-4.4976},"mars":{"sidereal_longitude":17.2432,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":268.33050000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":162.54129999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"venus":{"sidereal_longitude":255.73810000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":12.692000000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":138.1675,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":318.1675,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2147,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505275.770833,"kali_year":5248,"ahargana":1916810.2708,"sun":{"sidereal_longitude":294.742,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":50.0239,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.2819,"elapsed_within_tithi_degrees":7.2819},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":50.0239,"elapsed_within_degrees":10.0239},"yoga":{"number":26,"name":"Indra","sum_longitude":344.7658},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":115.282},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":64.718}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.316,"elongation":1.932}]},"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":"06:42","sunsetLocal":"17:50","solarNoonLocal":"12:16","dayLengthHours":11.12752156613045,"dayLengthDisplay":"11 Hours 07 Mins 39 Secs","nightLengthDisplay":"12 Hours 52 Mins 21 Secs","moonriseLocal":"13:15","moonsetLocal":"03:00","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:16","startHours":10.871237895759098,"endHours":12.262178091525406,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:03","end":"16:26","startHours":15.044058483058016,"endHours":16.434998678824325,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:05","end":"09:29","startHours":8.089357504226486,"endHours":9.480297699992793,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.294839007223953,"endHours":9.665756392761633,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.162064040382282,"endHours":7.458797948812427,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.891260705987722,"endHours":12.633095477063087,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:57","startHours":5.214747766309453,"endHours":5.956582537384817,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:42","startHours":5.771123844615976,"endHours":6.69841730846018,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:52","startHours":14.116765019213814,"endHours":14.858599790289176,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.62593887459063,"endHours":18.02593887459063,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:17","startHours":17.82593887459063,"endHours":18.28958560651273,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.57593887459063,"endHours":19.32593887459063,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.891260705987726,"endHours":24.633095477063087,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:42","end":"08:05","startHours":6.69841730846018,"endHours":8.089357504226486,"quality":"neutral"},{"name":"Labha","start":"08:05","end":"09:29","startHours":8.089357504226486,"endHours":9.480297699992793,"quality":"auspicious"},{"name":"Amṛta","start":"09:29","end":"10:52","startHours":9.480297699992793,"endHours":10.871237895759098,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:16","startHours":10.871237895759098,"endHours":12.262178091525406,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:39","startHours":12.262178091525406,"endHours":13.653118287291711,"quality":"auspicious"},{"name":"Roga","start":"13:39","end":"15:03","startHours":13.653118287291711,"endHours":15.044058483058016,"quality":"inauspicious"},{"name":"Udveg","start":"15:03","end":"16:26","startHours":15.044058483058016,"endHours":16.434998678824325,"quality":"inauspicious"},{"name":"Chala","start":"16:26","end":"17:50","startHours":16.434998678824325,"endHours":17.82593887459063,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:50","end":"19:26","startHours":17.82593887459063,"endHours":19.434998678824325,"quality":"inauspicious"},{"name":"Udveg","start":"19:26","end":"21:03","startHours":19.434998678824325,"endHours":21.044058483058016,"quality":"inauspicious"},{"name":"Chala","start":"21:03","end":"22:39","startHours":21.044058483058016,"endHours":22.65311828729171,"quality":"neutral"},{"name":"Labha","start":"22:39","end":"00:16","startHours":22.65311828729171,"endHours":24.262178091525406,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:52","startHours":24.262178091525406,"endHours":25.871237895759098,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:29","startHours":25.871237895759098,"endHours":27.480297699992793,"quality":"inauspicious"},{"name":"Śubha","start":"03:29","end":"05:05","startHours":27.480297699992793,"endHours":29.089357504226484,"quality":"auspicious"},{"name":"Roga","start":"05:05","end":"06:42","startHours":29.089357504226484,"endHours":30.69841730846018,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.69841730846018,"endHours":7.69841730846018,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.69841730846018,"endHours":8.69841730846018,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.69841730846018,"endHours":9.69841730846018,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.69841730846018,"endHours":10.69841730846018,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.69841730846018,"endHours":11.69841730846018,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.69841730846018,"endHours":12.69841730846018,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.69841730846018,"endHours":13.69841730846018,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.69841730846018,"endHours":14.69841730846018,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.69841730846018,"endHours":15.69841730846018,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.69841730846018,"endHours":16.69841730846018,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.69841730846018,"endHours":17.69841730846018,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.69841730846018,"endHours":18.69841730846018,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.69841730846018,"endHours":19.69841730846018,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.69841730846018,"endHours":20.69841730846018,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.69841730846018,"endHours":21.69841730846018,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.69841730846018,"endHours":22.69841730846018,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.69841730846018,"endHours":23.69841730846018,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.69841730846018,"endHours":24.69841730846018,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.69841730846018,"endHours":25.69841730846018,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.69841730846018,"endHours":26.69841730846018,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.69841730846018,"endHours":27.69841730846018,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.69841730846018,"endHours":28.69841730846018,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.69841730846018,"endHours":29.69841730846018,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.69841730846018,"endHours":30.69841730846018,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-14.516172238107421,"eotMinutes":-14.546685491524224,"ayanamsa":25.908}},"calendars":{"vikram_samvat":2204,"vikram_samvatsara":"Raudra","saka_samvat":2069,"saka_samvatsara":"Plavaṅga","bengali_samvat":1554,"malayalam_era":1323,"nanakshahi_year":678,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Daśamī · Vikram 2204 Raudra · Śaka 2069 Plavaṅga"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 10, 2147 CE · Ayodhyā · Vidhyamitra","description":"February 10, 2147 CE for Ayodhyā: Śukla Daśamī, sūryodaya 06:42, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2147-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2147-02-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/2147-02-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/2147-02-10","x-default":"https://vidhyamitra.com/city/ayodhya/2147-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T16:32:22.362Z","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":"2026-05-18T16:32:22.362Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T16:32:22.362Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}