{"id":"vidhyamitra:city-day:ayodhya:2185-07-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2185-07-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2185-07-20","date_display":"July 20, 2185 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":2185,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519315.770833,"kali_year":5287,"ahargana":1930850.2708,"sun":{"sidereal_longitude":90.5954,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":359.7621,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.1667,"elapsed_within_tithi_degrees":5.1667},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":359.7621,"elapsed_within_degrees":13.0955},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.3576},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2185,"month":7,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519315.770833,"ahargana":1930850.2708,"kali_year":5287,"ayanamsa_lahiri":26.445,"grahas":{"sun":{"sidereal_longitude":91.489169,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":357.939969,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-4.0941},"mars":{"sidereal_longitude":156.61246899999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":69.31426900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":227.199569,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":58.09216900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":134.483069,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":114.2607,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.2607,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"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":2185,"month":7,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519315.770833,"kali_year":5287,"ahargana":1930850.2708,"sun":{"sidereal_longitude":90.5954,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":359.7621,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.1667,"elapsed_within_tithi_degrees":5.1667},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":359.7621,"elapsed_within_degrees":13.0955},"yoga":{"number":7,"name":"Sukarma","sum_longitude":90.3576},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.094,"elongation":90.833},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.094,"opposition_distance":89.167}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":-1.093,"elongation":2.586}]},"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":"05:19","sunsetLocal":"18:55","solarNoonLocal":"12:07","dayLengthHours":13.592720964191845,"dayLengthDisplay":"13 Hours 35 Mins 34 Secs","nightLengthDisplay":"10 Hours 24 Mins 26 Secs","moonriseLocal":"23:31","moonsetLocal":"12:15","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:49","startHours":12.119637020252624,"endHours":13.818727140776604,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:01","end":"08:43","startHours":7.022366658680681,"endHours":8.721456779204662,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:25","end":"12:07","startHours":10.420546899728643,"endHours":12.119637020252624,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:57","startHours":8.494911429801466,"endHours":8.94800212860786,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:15","startHours":5.889639911664695,"endHours":6.252112470709811,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.666546321446228,"endHours":12.572727719059019,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:25","startHours":3.5109137429311223,"endHours":4.417095140543911,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:19","startHours":4.190549791140715,"endHours":5.323276538156701,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:17","startHours":14.385090514284597,"endHours":15.291271911897386,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.715997502348547,"endHours":19.115997502348545,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:29","startHours":18.915997502348546,"endHours":19.48236087585654,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.665997502348546,"endHours":20.415997502348546,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.66654632144623,"endHours":24.57272771905902,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:19","end":"07:01","startHours":5.323276538156701,"endHours":7.022366658680681,"quality":"auspicious"},{"name":"Amṛta","start":"07:01","end":"08:43","startHours":7.022366658680681,"endHours":8.721456779204662,"quality":"auspicious"},{"name":"Kāla","start":"08:43","end":"10:25","startHours":8.721456779204662,"endHours":10.420546899728643,"quality":"inauspicious"},{"name":"Śubha","start":"10:25","end":"12:07","startHours":10.420546899728643,"endHours":12.119637020252624,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:49","startHours":12.119637020252624,"endHours":13.818727140776604,"quality":"inauspicious"},{"name":"Udveg","start":"13:49","end":"15:31","startHours":13.818727140776604,"endHours":15.517817261300586,"quality":"inauspicious"},{"name":"Chala","start":"15:31","end":"17:13","startHours":15.517817261300586,"endHours":17.216907381824566,"quality":"neutral"},{"name":"Labha","start":"17:13","end":"18:55","startHours":17.216907381824566,"endHours":18.915997502348546,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:55","end":"20:13","startHours":18.915997502348546,"endHours":20.216907381824566,"quality":"inauspicious"},{"name":"Chala","start":"20:13","end":"21:31","startHours":20.216907381824566,"endHours":21.517817261300586,"quality":"neutral"},{"name":"Labha","start":"21:31","end":"22:49","startHours":21.517817261300586,"endHours":22.818727140776605,"quality":"auspicious"},{"name":"Amṛta","start":"22:49","end":"00:07","startHours":22.818727140776605,"endHours":24.119637020252625,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:25","startHours":24.119637020252625,"endHours":25.42054689972864,"quality":"inauspicious"},{"name":"Śubha","start":"01:25","end":"02:43","startHours":25.42054689972864,"endHours":26.72145677920466,"quality":"auspicious"},{"name":"Roga","start":"02:43","end":"04:01","startHours":26.72145677920466,"endHours":28.02236665868068,"quality":"inauspicious"},{"name":"Udveg","start":"04:01","end":"05:19","startHours":28.02236665868068,"endHours":29.3232765381567,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.323276538156701,"endHours":6.323276538156701,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.323276538156701,"endHours":7.323276538156701,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.323276538156701,"endHours":8.323276538156701,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.323276538156701,"endHours":9.323276538156701,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.323276538156701,"endHours":10.323276538156701,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.323276538156701,"endHours":11.323276538156701,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.323276538156701,"endHours":12.323276538156701,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.323276538156701,"endHours":13.323276538156701,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.323276538156701,"endHours":14.323276538156701,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.323276538156701,"endHours":15.323276538156701,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.323276538156701,"endHours":16.3232765381567,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.3232765381567,"endHours":17.3232765381567,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.3232765381567,"endHours":18.3232765381567,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.3232765381567,"endHours":19.3232765381567,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.3232765381567,"endHours":20.3232765381567,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.3232765381567,"endHours":21.3232765381567,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.3232765381567,"endHours":22.3232765381567,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.3232765381567,"endHours":23.3232765381567,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.3232765381567,"endHours":24.3232765381567,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.3232765381567,"endHours":25.3232765381567,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.3232765381567,"endHours":26.3232765381567,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.3232765381567,"endHours":27.3232765381567,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.3232765381567,"endHours":28.3232765381567,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.3232765381567,"endHours":29.3232765381567,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.572432419017293,"eotMinutes":-5.99422121515736,"ayanamsa":26.445}},"calendars":{"vikram_samvat":2242,"vikram_samvatsara":"Vilambī","saka_samvat":2107,"saka_samvatsara":"Pārthiva","bengali_samvat":1592,"malayalam_era":1361,"nanakshahi_year":716,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 2242 Vilambī · Śaka 2107 Pārthiva"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"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 July 20, 2185 CE · Ayodhyā · Vidhyamitra","description":"July 20, 2185 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 05:19, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2185-07-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2185-07-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2185-07-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2185-07-20","x-default":"https://vidhyamitra.com/city/ayodhya/2185-07-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T21:34:50.874Z","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":"2026-05-21T21:34:50.874Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T21:34:50.874Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}