{"id":"vidhyamitra:city-day:ayodhya:2174-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2174-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-01-12","date_display":"January 12, 2174 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":2174,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515108.770833,"kali_year":5275,"ahargana":1926643.2708,"sun":{"sidereal_longitude":265.0542,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":14.1026,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.0483,"elapsed_within_tithi_degrees":1.0483},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":14.1026,"elapsed_within_degrees":0.7692},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.1568},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2174,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515108.770833,"ahargana":1926643.2708,"kali_year":5275,"ayanamsa_lahiri":26.2841,"grahas":{"sun":{"sidereal_longitude":265.621707,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":16.868006999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":2.7023},"mars":{"sidereal_longitude":188.97390700000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":265.158507,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":247.23980699999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":218.470507,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":340.118107,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":337.1679,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":157.1679,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2174,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515108.770833,"kali_year":5275,"ahargana":1926643.2708,"sun":{"sidereal_longitude":265.0542,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":14.1026,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.0483,"elapsed_within_tithi_degrees":1.0483},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":14.1026,"elapsed_within_degrees":0.7692},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.1568},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.702,"elongation":109.048},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.702,"opposition_distance":70.952}},"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":"06:52","sunsetLocal":"17:27","solarNoonLocal":"12:09","dayLengthHours":10.593866126087704,"dayLengthDisplay":"10 Hours 35 Mins 38 Secs","nightLengthDisplay":"13 Hours 24 Mins 22 Secs","moonriseLocal":"12:59","moonsetLocal":"02:10","rahuKala":{"name":"Rāhu Kāla","start":"12:09","end":"13:29","startHours":12.157491377272965,"endHours":13.481724643033928,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:11","end":"09:31","startHours":8.184791579990076,"endHours":9.50902484575104,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:50","end":"12:09","startHours":10.833258111512002,"endHours":12.157491377272965,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.332460410316244,"endHours":9.685589281185834,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.301969402816101,"endHours":7.584472499511773,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:31","startHours":11.804362506403375,"endHours":12.510620248142555,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.448042830750753,"endHours":6.154300572489933,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.977736137055138,"endHours":6.860558314229113,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:38","startHours":13.923135731620917,"endHours":14.629393473360098,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.254424440316818,"endHours":17.654424440316816,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:54","startHours":17.454424440316817,"endHours":17.895835528903806,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.204424440316817,"endHours":18.954424440316817,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:31","startHours":23.804362506403375,"endHours":24.510620248142555,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:52","end":"08:11","startHours":6.860558314229113,"endHours":8.184791579990076,"quality":"auspicious"},{"name":"Amṛta","start":"08:11","end":"09:31","startHours":8.184791579990076,"endHours":9.50902484575104,"quality":"auspicious"},{"name":"Kāla","start":"09:31","end":"10:50","startHours":9.50902484575104,"endHours":10.833258111512002,"quality":"inauspicious"},{"name":"Śubha","start":"10:50","end":"12:09","startHours":10.833258111512002,"endHours":12.157491377272965,"quality":"auspicious"},{"name":"Roga","start":"12:09","end":"13:29","startHours":12.157491377272965,"endHours":13.481724643033928,"quality":"inauspicious"},{"name":"Udveg","start":"13:29","end":"14:48","startHours":13.481724643033928,"endHours":14.805957908794891,"quality":"inauspicious"},{"name":"Chala","start":"14:48","end":"16:08","startHours":14.805957908794891,"endHours":16.130191174555854,"quality":"neutral"},{"name":"Labha","start":"16:08","end":"17:27","startHours":16.130191174555854,"endHours":17.454424440316817,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:27","end":"19:08","startHours":17.454424440316817,"endHours":19.130191174555854,"quality":"inauspicious"},{"name":"Chala","start":"19:08","end":"20:48","startHours":19.130191174555854,"endHours":20.80595790879489,"quality":"neutral"},{"name":"Labha","start":"20:48","end":"22:29","startHours":20.80595790879489,"endHours":22.481724643033928,"quality":"auspicious"},{"name":"Amṛta","start":"22:29","end":"00:09","startHours":22.481724643033928,"endHours":24.157491377272965,"quality":"auspicious"},{"name":"Kāla","start":"00:09","end":"01:50","startHours":24.157491377272965,"endHours":25.833258111512002,"quality":"inauspicious"},{"name":"Śubha","start":"01:50","end":"03:31","startHours":25.833258111512002,"endHours":27.50902484575104,"quality":"auspicious"},{"name":"Roga","start":"03:31","end":"05:11","startHours":27.50902484575104,"endHours":29.184791579990076,"quality":"inauspicious"},{"name":"Udveg","start":"05:11","end":"06:52","startHours":29.184791579990076,"endHours":30.860558314229113,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.860558314229113,"endHours":7.860558314229113,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.860558314229113,"endHours":8.860558314229113,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.860558314229113,"endHours":9.860558314229113,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.860558314229113,"endHours":10.860558314229113,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.860558314229113,"endHours":11.860558314229113,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.860558314229113,"endHours":12.860558314229113,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.860558314229113,"endHours":13.860558314229113,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.860558314229113,"endHours":14.860558314229113,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.860558314229113,"endHours":15.860558314229113,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.860558314229113,"endHours":16.860558314229113,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.860558314229113,"endHours":17.860558314229113,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.860558314229113,"endHours":18.860558314229113,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.860558314229113,"endHours":19.860558314229113,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.860558314229113,"endHours":20.860558314229113,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.860558314229113,"endHours":21.860558314229113,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.860558314229113,"endHours":22.860558314229113,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.860558314229113,"endHours":23.860558314229113,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.860558314229113,"endHours":24.860558314229113,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.860558314229113,"endHours":25.860558314229113,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.860558314229113,"endHours":26.860558314229113,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.860558314229113,"endHours":27.860558314229113,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.860558314229113,"endHours":28.860558314229113,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.860558314229113,"endHours":29.860558314229113,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.860558314229113,"endHours":30.860558314229113,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","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":-21.654917099986445,"eotMinutes":-8.265482636377905,"ayanamsa":26.2841}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"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":"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 January 12, 2174 CE · Ayodhyā · Vidhyamitra","description":"January 12, 2174 CE for Ayodhyā: Śukla Daśamī, sūryodaya 06:52, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2174-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2174-01-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2174-01-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2174-01-12","x-default":"https://vidhyamitra.com/city/ayodhya/2174-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T09:53:03.526Z","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":"2026-05-21T09:53:03.526Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T09:53:03.526Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}