{"id":"vidhyamitra:city-day:ayodhya:2023-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2023-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-02-09","date_display":"February 9, 2023 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":2023,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459984.770833,"kali_year":5124,"ahargana":1871519.2708,"sun":{"sidereal_longitude":295.848,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":154.5435,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.6955,"elapsed_within_tithi_degrees":2.6955},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.5435,"elapsed_within_degrees":7.8768},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.3916},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2023,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459984.770833,"ahargana":1871519.2708,"kali_year":5124,"ayanamsa_lahiri":24.1758,"grahas":{"sun":{"sidereal_longitude":295.83724899999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":151.89484900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":3.0879},"mars":{"sidereal_longitude":47.79954900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":272.236449,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":343.460949,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":321.58224900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":302.71814900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":17.9026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":197.9026,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2023,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459984.770833,"kali_year":5124,"ahargana":1871519.2708,"sun":{"sidereal_longitude":295.848,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":154.5435,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.6955,"elapsed_within_tithi_degrees":2.6955},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.5435,"elapsed_within_degrees":7.8768},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.3916},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.088,"elongation":141.305},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.088,"opposition_distance":38.695}},"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":"06:42","sunsetLocal":"17:49","solarNoonLocal":"12:16","dayLengthHours":11.106522049956567,"dayLengthDisplay":"11 Hours 06 Mins 23 Secs","nightLengthDisplay":"12 Hours 53 Mins 37 Secs","moonriseLocal":"20:34","moonsetLocal":"08:46","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:02","startHours":13.649770418287769,"endHours":15.03808567453234,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:42","end":"08:06","startHours":6.708194137064915,"endHours":8.096509393309486,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"10:52","startHours":9.484824649554056,"endHours":10.873139905798627,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.299715948721447,"endHours":9.669933350386666,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.170965889146438,"endHours":7.4671398104786135,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.89123776037798,"endHours":12.631672563708417,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"05:58","startHours":5.227324530404039,"endHours":5.967759333734477,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:42","startHours":5.782650632901867,"endHours":6.708194137064915,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:51","startHours":14.112542170369291,"endHours":14.852976973699729,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.614716187021482,"endHours":18.01471618702148,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:17","startHours":17.81471618702148,"endHours":18.277487939103004,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.56471618702148,"endHours":19.31471618702148,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.89123776037798,"endHours":24.631672563708417,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:42","end":"08:06","startHours":6.708194137064915,"endHours":8.096509393309486,"quality":"auspicious"},{"name":"Roga","start":"08:06","end":"09:29","startHours":8.096509393309486,"endHours":9.484824649554056,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"10:52","startHours":9.484824649554056,"endHours":10.873139905798627,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:16","startHours":10.873139905798627,"endHours":12.261455162043198,"quality":"neutral"},{"name":"Labha","start":"12:16","end":"13:39","startHours":12.261455162043198,"endHours":13.649770418287769,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:02","startHours":13.649770418287769,"endHours":15.03808567453234,"quality":"auspicious"},{"name":"Kāla","start":"15:02","end":"16:26","startHours":15.03808567453234,"endHours":16.42640093077691,"quality":"inauspicious"},{"name":"Śubha","start":"16:26","end":"17:49","startHours":16.42640093077691,"endHours":17.81471618702148,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:49","end":"19:26","startHours":17.81471618702148,"endHours":19.42640093077691,"quality":"auspicious"},{"name":"Kāla","start":"19:26","end":"21:02","startHours":19.42640093077691,"endHours":21.03808567453234,"quality":"inauspicious"},{"name":"Śubha","start":"21:02","end":"22:39","startHours":21.03808567453234,"endHours":22.64977041828777,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:16","startHours":22.64977041828777,"endHours":24.261455162043198,"quality":"inauspicious"},{"name":"Udveg","start":"00:16","end":"01:52","startHours":24.261455162043198,"endHours":25.873139905798627,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:29","startHours":25.873139905798627,"endHours":27.484824649554056,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"05:06","startHours":27.484824649554056,"endHours":29.096509393309486,"quality":"auspicious"},{"name":"Amṛta","start":"05:06","end":"06:42","startHours":29.096509393309486,"endHours":30.708194137064915,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.708194137064915,"endHours":7.708194137064915,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.708194137064915,"endHours":8.708194137064915,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.708194137064915,"endHours":9.708194137064915,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.708194137064915,"endHours":10.708194137064915,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.708194137064915,"endHours":11.708194137064915,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.708194137064915,"endHours":12.708194137064915,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.708194137064915,"endHours":13.708194137064915,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.708194137064915,"endHours":14.708194137064915,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.708194137064915,"endHours":15.708194137064915,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.708194137064915,"endHours":16.708194137064915,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.708194137064915,"endHours":17.708194137064915,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.708194137064915,"endHours":18.708194137064915,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.708194137064915,"endHours":19.708194137064915,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.708194137064915,"endHours":20.708194137064915,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.708194137064915,"endHours":21.708194137064915,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.708194137064915,"endHours":22.708194137064915,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.708194137064915,"endHours":23.708194137064915,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.708194137064915,"endHours":24.708194137064915,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.708194137064915,"endHours":25.708194137064915,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.708194137064915,"endHours":26.708194137064915,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.708194137064915,"endHours":27.708194137064915,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.708194137064915,"endHours":28.708194137064915,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.708194137064915,"endHours":29.708194137064915,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.708194137064915,"endHours":30.708194137064915,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","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":-14.808435679558501,"eotMinutes":-14.503309722591807,"ayanamsa":24.1758}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Caturthī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"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},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 9, 2023 CE · Ayodhyā · Vidhyamitra","description":"February 9, 2023 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:42, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2023-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2023-02-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/2023-02-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/2023-02-09","x-default":"https://vidhyamitra.com/city/ayodhya/2023-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:41:12.796Z","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":"2026-05-15T04:41:12.796Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:41:12.796Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}