{"id":"vidhyamitra:city-day:ayodhya:1856-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1856-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1856-08-18","date_display":"August 18, 1856 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":1856,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399179.770833,"kali_year":4958,"ahargana":1810714.2708,"sun":{"sidereal_longitude":123.0848,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":325.704,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":202.6192,"elapsed_within_tithi_degrees":10.6192},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":325.704,"elapsed_within_degrees":5.704},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.7888},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1856,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2399179.770833,"ahargana":1810714.2708,"kali_year":4958,"ayanamsa_lahiri":21.8502,"grahas":{"sun":{"sidereal_longitude":123.37694699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":328.12204700000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-2.5107},"mars":{"sidereal_longitude":200.61134700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":133.92564700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":348.032847,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":133.22834699999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":79.56294700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":359.6442,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":179.6442,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"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":1856,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399179.770833,"kali_year":4958,"ahargana":1810714.2708,"sun":{"sidereal_longitude":123.0848,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":325.704,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":202.6192,"elapsed_within_tithi_degrees":10.6192},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":325.704,"elapsed_within_degrees":5.704},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.7888},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.511,"elongation":157.381},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.511,"opposition_distance":22.619}},"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":"05:34","sunsetLocal":"18:36","solarNoonLocal":"12:05","dayLengthHours":13.029613785504873,"dayLengthDisplay":"13 Hours 01 Mins 47 Secs","nightLengthDisplay":"10 Hours 58 Mins 13 Secs","moonriseLocal":"19:49","moonsetLocal":"07:38","rahuKala":{"name":"Rāhu Kāla","start":"07:12","end":"08:49","startHours":7.192429125784179,"endHours":8.821130848972288,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:27","end":"12:05","startHours":10.449832572160398,"endHours":12.078534295348508,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:42","end":"15:20","startHours":13.707236018536616,"endHours":15.335937741724726,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.603970619213875,"endHours":9.038291078730703,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.106627976992106,"endHours":6.45408434460557,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:31","startHours":11.644213835831678,"endHours":12.512854754865337,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.826445564528754,"endHours":4.695086483562412,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:34","startHours":4.4779262538039974,"endHours":5.56372740259607,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:07","startHours":14.250136592932654,"endHours":15.118777511966313,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.393341188100944,"endHours":18.793341188100943,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:08","startHours":18.593341188100943,"endHours":19.13624176249698,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.343341188100943,"endHours":20.093341188100943,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:31","startHours":23.64421383583168,"endHours":24.512854754865337,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:34","end":"07:12","startHours":5.56372740259607,"endHours":7.192429125784179,"quality":"auspicious"},{"name":"Kāla","start":"07:12","end":"08:49","startHours":7.192429125784179,"endHours":8.821130848972288,"quality":"inauspicious"},{"name":"Śubha","start":"08:49","end":"10:27","startHours":8.821130848972288,"endHours":10.449832572160398,"quality":"auspicious"},{"name":"Roga","start":"10:27","end":"12:05","startHours":10.449832572160398,"endHours":12.078534295348508,"quality":"inauspicious"},{"name":"Udveg","start":"12:05","end":"13:42","startHours":12.078534295348508,"endHours":13.707236018536616,"quality":"inauspicious"},{"name":"Chala","start":"13:42","end":"15:20","startHours":13.707236018536616,"endHours":15.335937741724726,"quality":"neutral"},{"name":"Labha","start":"15:20","end":"16:58","startHours":15.335937741724726,"endHours":16.964639464912835,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:36","startHours":16.964639464912835,"endHours":18.593341188100943,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:36","end":"19:58","startHours":18.593341188100943,"endHours":19.964639464912835,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:20","startHours":19.964639464912835,"endHours":21.335937741724724,"quality":"auspicious"},{"name":"Amṛta","start":"21:20","end":"22:42","startHours":21.335937741724724,"endHours":22.707236018536616,"quality":"auspicious"},{"name":"Kāla","start":"22:42","end":"00:05","startHours":22.707236018536616,"endHours":24.078534295348508,"quality":"inauspicious"},{"name":"Śubha","start":"00:05","end":"01:27","startHours":24.078534295348508,"endHours":25.449832572160396,"quality":"auspicious"},{"name":"Roga","start":"01:27","end":"02:49","startHours":25.449832572160396,"endHours":26.821130848972288,"quality":"inauspicious"},{"name":"Udveg","start":"02:49","end":"04:12","startHours":26.821130848972288,"endHours":28.19242912578418,"quality":"inauspicious"},{"name":"Chala","start":"04:12","end":"05:34","startHours":28.19242912578418,"endHours":29.563727402596072,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:34","end":"06:34","startHours":5.56372740259607,"endHours":6.56372740259607,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:34","end":"07:34","startHours":6.56372740259607,"endHours":7.56372740259607,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:34","end":"08:34","startHours":7.56372740259607,"endHours":8.56372740259607,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:34","end":"09:34","startHours":8.56372740259607,"endHours":9.56372740259607,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:34","end":"10:34","startHours":9.56372740259607,"endHours":10.56372740259607,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:34","end":"11:34","startHours":10.56372740259607,"endHours":11.56372740259607,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:34","end":"12:34","startHours":11.56372740259607,"endHours":12.56372740259607,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:34","end":"13:34","startHours":12.56372740259607,"endHours":13.56372740259607,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:34","end":"14:34","startHours":13.56372740259607,"endHours":14.56372740259607,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:34","end":"15:34","startHours":14.56372740259607,"endHours":15.56372740259607,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:34","end":"16:34","startHours":15.56372740259607,"endHours":16.563727402596072,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:34","end":"17:34","startHours":16.563727402596072,"endHours":17.563727402596072,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:34","end":"18:34","startHours":17.563727402596072,"endHours":18.563727402596072,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:34","end":"19:34","startHours":18.563727402596072,"endHours":19.563727402596072,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:34","end":"20:34","startHours":19.563727402596072,"endHours":20.563727402596072,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:34","end":"21:34","startHours":20.563727402596072,"endHours":21.563727402596072,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:34","end":"22:34","startHours":21.563727402596072,"endHours":22.563727402596072,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:34","end":"23:34","startHours":22.563727402596072,"endHours":23.563727402596072,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:34","end":"00:34","startHours":23.563727402596072,"endHours":24.563727402596072,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:34","end":"01:34","startHours":24.563727402596072,"endHours":25.563727402596072,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:34","end":"02:34","startHours":25.563727402596072,"endHours":26.563727402596072,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:34","end":"03:34","startHours":26.563727402596072,"endHours":27.563727402596072,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:34","end":"04:34","startHours":27.563727402596072,"endHours":28.563727402596072,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:34","end":"05:34","startHours":28.563727402596072,"endHours":29.563727402596072,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.110897033075116,"eotMinutes":-3.5280577209103767,"ayanamsa":21.8502}},"calendars":{"vikram_samvat":1913,"vikram_samvatsara":"Śukla","saka_samvat":1778,"saka_samvatsara":"Nala","bengali_samvat":1263,"malayalam_era":1032,"nanakshahi_year":387,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Dvitīyā · Vikram 1913 Śukla · Śaka 1778 Nala"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 August 18, 1856 CE · Ayodhyā · Vidhyamitra","description":"August 18, 1856 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:34, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1856-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1856-08-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1856-08-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1856-08-18","x-default":"https://vidhyamitra.com/city/ayodhya/1856-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T15:30:42.073Z","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":"2026-05-24T15:30:42.073Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T15:30:42.073Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}