{"id":"vidhyamitra:city-day:ayodhya:2183-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2183-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2183-01-17","date_display":"January 17, 2183 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":2183,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518400.770833,"kali_year":5284,"ahargana":1929935.2708,"sun":{"sidereal_longitude":269.8533,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":183.3677,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.5144,"elapsed_within_tithi_degrees":9.5144},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.3677,"elapsed_within_degrees":10.0344},"yoga":{"number":7,"name":"Sukarma","sum_longitude":93.2211},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2183,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2518400.770833,"ahargana":1929935.2708,"kali_year":5284,"ayanamsa_lahiri":26.41,"grahas":{"sun":{"sidereal_longitude":270.40122799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":180.49782800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":1.5838},"mars":{"sidereal_longitude":95.13942800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":254.25312800000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":174.217628,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":299.988428,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":108.19352800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":162.7419,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.7419,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2183,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2518400.770833,"kali_year":5284,"ahargana":1929935.2708,"sun":{"sidereal_longitude":269.8533,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":183.3677,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.5144,"elapsed_within_tithi_degrees":9.5144},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.3677,"elapsed_within_degrees":10.0344},"yoga":{"number":7,"name":"Sukarma","sum_longitude":93.2211},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.584,"elongation":86.486},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.584,"opposition_distance":93.514}},"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":"06:51","sunsetLocal":"17:31","solarNoonLocal":"12:11","dayLengthHours":10.661055568159,"dayLengthDisplay":"10 Hours 39 Mins 40 Secs","nightLengthDisplay":"13 Hours 20 Mins 20 Secs","moonriseLocal":"00:30","moonsetLocal":"11:53","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:11","startHours":10.854202866415271,"endHours":12.186834812435144,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:51","end":"16:11","startHours":14.852098704474894,"endHours":16.18473065049477,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:11","end":"09:31","startHours":8.188938974375521,"endHours":9.521570920395394,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.343886660926078,"endHours":9.699255179864712,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.300517677028937,"endHours":7.584812492179844,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:33","startHours":11.831466293496511,"endHours":12.542203331373777,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:09","startHours":5.434832952601112,"endHours":6.1455699904783785,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:51","startHours":5.967885731009062,"endHours":6.856307028355645,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:40","startHours":13.963677407128312,"endHours":14.67441444500558,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.317362596514645,"endHours":17.717362596514644,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:58","startHours":17.517362596514644,"endHours":17.961573245187935,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.267362596514644,"endHours":19.017362596514644,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:33","startHours":23.83146629349651,"endHours":24.542203331373777,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:51","end":"08:11","startHours":6.856307028355645,"endHours":8.188938974375521,"quality":"neutral"},{"name":"Labha","start":"08:11","end":"09:31","startHours":8.188938974375521,"endHours":9.521570920395394,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"10:51","startHours":9.521570920395394,"endHours":10.854202866415271,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:11","startHours":10.854202866415271,"endHours":12.186834812435144,"quality":"inauspicious"},{"name":"Śubha","start":"12:11","end":"13:31","startHours":12.186834812435144,"endHours":13.519466758455021,"quality":"auspicious"},{"name":"Roga","start":"13:31","end":"14:51","startHours":13.519466758455021,"endHours":14.852098704474894,"quality":"inauspicious"},{"name":"Udveg","start":"14:51","end":"16:11","startHours":14.852098704474894,"endHours":16.18473065049477,"quality":"inauspicious"},{"name":"Chala","start":"16:11","end":"17:31","startHours":16.18473065049477,"endHours":17.517362596514644,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:31","end":"19:11","startHours":17.517362596514644,"endHours":19.18473065049477,"quality":"inauspicious"},{"name":"Udveg","start":"19:11","end":"20:51","startHours":19.18473065049477,"endHours":20.852098704474894,"quality":"inauspicious"},{"name":"Chala","start":"20:51","end":"22:31","startHours":20.852098704474894,"endHours":22.519466758455017,"quality":"neutral"},{"name":"Labha","start":"22:31","end":"00:11","startHours":22.519466758455017,"endHours":24.186834812435144,"quality":"auspicious"},{"name":"Amṛta","start":"00:11","end":"01:51","startHours":24.186834812435144,"endHours":25.85420286641527,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:31","startHours":25.85420286641527,"endHours":27.521570920395394,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"05:11","startHours":27.521570920395394,"endHours":29.188938974375517,"quality":"auspicious"},{"name":"Roga","start":"05:11","end":"06:51","startHours":29.188938974375517,"endHours":30.856307028355644,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.856307028355645,"endHours":7.856307028355645,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.856307028355645,"endHours":8.856307028355644,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.856307028355644,"endHours":9.856307028355644,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.856307028355644,"endHours":10.856307028355644,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.856307028355644,"endHours":11.856307028355644,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.856307028355644,"endHours":12.856307028355644,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.856307028355644,"endHours":13.856307028355644,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.856307028355644,"endHours":14.856307028355644,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.856307028355644,"endHours":15.856307028355644,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.856307028355644,"endHours":16.856307028355644,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.856307028355644,"endHours":17.856307028355644,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.856307028355644,"endHours":18.856307028355644,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.856307028355644,"endHours":19.856307028355644,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.856307028355644,"endHours":20.856307028355644,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.856307028355644,"endHours":21.856307028355644,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.856307028355644,"endHours":22.856307028355644,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.856307028355644,"endHours":23.856307028355644,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.856307028355644,"endHours":24.856307028355644,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.856307028355644,"endHours":25.856307028355644,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.856307028355644,"endHours":26.856307028355644,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.856307028355644,"endHours":27.856307028355644,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.856307028355644,"endHours":28.856307028355644,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.856307028355644,"endHours":29.856307028355644,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.856307028355644,"endHours":30.856307028355644,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.791924780054693,"eotMinutes":-10.026088746108654,"ayanamsa":26.41}},"calendars":{"vikram_samvat":2240,"vikram_samvatsara":"Durmukhi","saka_samvat":2105,"saka_samvatsara":"Subhānu","bengali_samvat":1590,"malayalam_era":1359,"nanakshahi_year":714,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Aṣṭamī · Vikram 2240 Durmukhi · Śaka 2105 Subhānu"},"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 Kṛṣṇa Aṣṭamī","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 January 17, 2183 CE · Ayodhyā · Vidhyamitra","description":"January 17, 2183 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:51, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2183-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2183-01-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2183-01-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2183-01-17","x-default":"https://vidhyamitra.com/city/ayodhya/2183-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T11:02:17.291Z","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":"2026-05-21T11:02:17.291Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T11:02:17.291Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}