{"id":"vidhyamitra:city-day:ayodhya:2146-07-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2146-07-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2146-07-12","date_display":"July 12, 2146 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":2146,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505062.770833,"kali_year":5248,"ahargana":1916597.2708,"sun":{"sidereal_longitude":83.1058,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":119.243,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.1372,"elapsed_within_tithi_degrees":0.1372},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.243,"elapsed_within_degrees":12.5764},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.3489},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2146,"month":7,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505062.770833,"ahargana":1916597.2708,"kali_year":5248,"ayanamsa_lahiri":25.8999,"grahas":{"sun":{"sidereal_longitude":83.85193800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":116.87913800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-2.2625},"mars":{"sidereal_longitude":335.871238,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":61.52233799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":130.301738,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":127.26353799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":16.87133799999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":149.4533,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":329.4533,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva 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":2146,"month":7,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505062.770833,"kali_year":5248,"ahargana":1916597.2708,"sun":{"sidereal_longitude":83.1058,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":119.243,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.1372,"elapsed_within_tithi_degrees":0.1372},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.243,"elapsed_within_degrees":12.5764},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.3489},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.263,"elongation":36.137},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.263,"opposition_distance":143.863}},"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":"05:15","sunsetLocal":"18:58","solarNoonLocal":"12:06","dayLengthHours":13.706051307044538,"dayLengthDisplay":"13 Hours 42 Mins 22 Secs","nightLengthDisplay":"10 Hours 17 Mins 38 Secs","moonriseLocal":"07:47","moonsetLocal":"20:50","rahuKala":{"name":"Rāhu Kāla","start":"15:32","end":"17:15","startHours":15.533560658878718,"endHours":17.246817072259287,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:41","end":"10:24","startHours":8.68053500535645,"endHours":10.393791418737017,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:06","end":"13:49","startHours":12.107047832117583,"endHours":13.820304245498152,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:55","startHours":8.452100816905707,"endHours":8.908969193807192,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:11","startHours":5.825107649722171,"endHours":6.190602351243359,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:34","startHours":11.6501794552161,"endHours":12.56391620901907,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:26","end":"04:20","startHours":3.4265486709893773,"endHours":4.340285424792346,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:15","startHours":4.111851236341604,"endHours":5.254022178595315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.391389716625007,"endHours":15.305126470427975,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.760073485639854,"endHours":19.160073485639852,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:32","startHours":18.960073485639853,"endHours":19.53115895676671,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.710073485639853,"endHours":20.460073485639853,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:34","startHours":23.6501794552161,"endHours":24.563916209019073,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:15","end":"06:58","startHours":5.254022178595315,"endHours":6.967278591975883,"quality":"inauspicious"},{"name":"Udveg","start":"06:58","end":"08:41","startHours":6.967278591975883,"endHours":8.68053500535645,"quality":"inauspicious"},{"name":"Chala","start":"08:41","end":"10:24","startHours":8.68053500535645,"endHours":10.393791418737017,"quality":"neutral"},{"name":"Labha","start":"10:24","end":"12:06","startHours":10.393791418737017,"endHours":12.107047832117583,"quality":"auspicious"},{"name":"Amṛta","start":"12:06","end":"13:49","startHours":12.107047832117583,"endHours":13.820304245498152,"quality":"auspicious"},{"name":"Kāla","start":"13:49","end":"15:32","startHours":13.820304245498152,"endHours":15.533560658878718,"quality":"inauspicious"},{"name":"Śubha","start":"15:32","end":"17:15","startHours":15.533560658878718,"endHours":17.246817072259287,"quality":"auspicious"},{"name":"Roga","start":"17:15","end":"18:58","startHours":17.246817072259287,"endHours":18.960073485639853,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:58","end":"20:15","startHours":18.960073485639853,"endHours":20.246817072259287,"quality":"inauspicious"},{"name":"Śubha","start":"20:15","end":"21:32","startHours":20.246817072259287,"endHours":21.53356065887872,"quality":"auspicious"},{"name":"Roga","start":"21:32","end":"22:49","startHours":21.53356065887872,"endHours":22.82030424549815,"quality":"inauspicious"},{"name":"Udveg","start":"22:49","end":"00:06","startHours":22.82030424549815,"endHours":24.107047832117583,"quality":"inauspicious"},{"name":"Chala","start":"00:06","end":"01:24","startHours":24.107047832117583,"endHours":25.393791418737017,"quality":"neutral"},{"name":"Labha","start":"01:24","end":"02:41","startHours":25.393791418737017,"endHours":26.68053500535645,"quality":"auspicious"},{"name":"Amṛta","start":"02:41","end":"03:58","startHours":26.68053500535645,"endHours":27.967278591975884,"quality":"auspicious"},{"name":"Kāla","start":"03:58","end":"05:15","startHours":27.967278591975884,"endHours":29.254022178595314,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.254022178595315,"endHours":6.254022178595315,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.254022178595315,"endHours":7.254022178595315,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.254022178595315,"endHours":8.254022178595315,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.254022178595315,"endHours":9.254022178595315,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.254022178595315,"endHours":10.254022178595315,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.254022178595315,"endHours":11.254022178595315,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.254022178595315,"endHours":12.254022178595315,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.254022178595315,"endHours":13.254022178595315,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.254022178595315,"endHours":14.254022178595315,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.254022178595315,"endHours":15.254022178595315,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.254022178595315,"endHours":16.254022178595314,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.254022178595314,"endHours":17.254022178595314,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.254022178595314,"endHours":18.254022178595314,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.254022178595314,"endHours":19.254022178595314,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.254022178595314,"endHours":20.254022178595314,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.254022178595314,"endHours":21.254022178595314,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.254022178595314,"endHours":22.254022178595314,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.254022178595314,"endHours":23.254022178595314,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.254022178595314,"endHours":24.254022178595314,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.254022178595314,"endHours":25.254022178595314,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.254022178595314,"endHours":26.254022178595314,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.254022178595314,"endHours":27.254022178595314,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.254022178595314,"endHours":28.254022178595314,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.254022178595314,"endHours":29.254022178595314,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.983028753130732,"eotMinutes":-5.238869927055064,"ayanamsa":25.8999}},"calendars":{"vikram_samvat":2203,"vikram_samvatsara":"Siddhārthī","saka_samvat":2068,"saka_samvatsara":"Parābhava","bengali_samvat":1553,"malayalam_era":1322,"nanakshahi_year":677,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Caturthī · Vikram 2203 Siddhārthī · Śaka 2068 Parābhava"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 July 12, 2146 CE · Ayodhyā · Vidhyamitra","description":"July 12, 2146 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:15, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2146-07-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2146-07-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2146-07-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2146-07-12","x-default":"https://vidhyamitra.com/city/ayodhya/2146-07-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T18:32:24.438Z","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":"2026-05-18T18:32:24.438Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T18:32:24.438Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}