{"id":"vidhyamitra:city-day:ayodhya:1799-08-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1799-08-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1799-08-09","date_display":"August 9, 1799 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":1799,"month":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378351.770833,"kali_year":4901,"ahargana":1789886.2708,"sun":{"sidereal_longitude":115.1945,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":213.2525,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.058,"elapsed_within_tithi_degrees":2.058},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.2525,"elapsed_within_degrees":13.2525},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.447},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1799,"month":8,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2378351.770833,"ahargana":1789886.2708,"kali_year":4901,"ayanamsa_lahiri":21.0536,"grahas":{"sun":{"sidereal_longitude":115.30943000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":214.07512999999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":-0.7838},"mars":{"sidereal_longitude":130.35783000000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":144.86423000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":65.01823000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":163.94552999999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":102.85433,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":23.2118,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":203.2118,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1799,"month":8,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378351.770833,"kali_year":4901,"ahargana":1789886.2708,"sun":{"sidereal_longitude":115.1945,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":213.2525,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.058,"elapsed_within_tithi_degrees":2.058},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.2525,"elapsed_within_degrees":13.2525},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.447},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.784,"elongation":98.058},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.784,"opposition_distance":81.942}},"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":"05:29","sunsetLocal":"18:43","solarNoonLocal":"12:06","dayLengthHours":13.236205309623795,"dayLengthDisplay":"13 Hours 14 Mins 10 Secs","nightLengthDisplay":"10 Hours 45 Mins 50 Secs","moonriseLocal":"13:19","moonsetLocal":"00:04","rahuKala":{"name":"Rāhu Kāla","start":"10:27","end":"12:06","startHours":10.452073067465896,"endHours":12.106598731168873,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:25","end":"17:04","startHours":15.415650058574819,"endHours":17.070175722277796,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:09","end":"08:48","startHours":7.1430217400599485,"endHours":8.797547403762923,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.57694398193586,"endHours":9.018150825589986,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:02","end":"06:24","startHours":6.040004630924633,"endHours":6.392970105847934,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:33","startHours":11.665391887514744,"endHours":12.547805574822998,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:36","startHours":3.7236687017404684,"endHours":4.606082389048722,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:29","startHours":4.385478967221658,"endHours":5.488496076356975,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:12","startHours":14.312632949439504,"endHours":15.195046636747756,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.52470138598077,"endHours":18.924701385980768,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:17","startHours":18.72470138598077,"endHours":19.276209940548426,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.47470138598077,"endHours":20.22470138598077,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:33","startHours":23.665391887514748,"endHours":24.547805574823,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:29","end":"07:09","startHours":5.488496076356975,"endHours":7.1430217400599485,"quality":"neutral"},{"name":"Labha","start":"07:09","end":"08:48","startHours":7.1430217400599485,"endHours":8.797547403762923,"quality":"auspicious"},{"name":"Amṛta","start":"08:48","end":"10:27","startHours":8.797547403762923,"endHours":10.452073067465896,"quality":"auspicious"},{"name":"Kāla","start":"10:27","end":"12:06","startHours":10.452073067465896,"endHours":12.106598731168873,"quality":"inauspicious"},{"name":"Śubha","start":"12:06","end":"13:46","startHours":12.106598731168873,"endHours":13.761124394871846,"quality":"auspicious"},{"name":"Roga","start":"13:46","end":"15:25","startHours":13.761124394871846,"endHours":15.415650058574819,"quality":"inauspicious"},{"name":"Udveg","start":"15:25","end":"17:04","startHours":15.415650058574819,"endHours":17.070175722277796,"quality":"inauspicious"},{"name":"Chala","start":"17:04","end":"18:43","startHours":17.070175722277796,"endHours":18.72470138598077,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:43","end":"20:04","startHours":18.72470138598077,"endHours":20.070175722277796,"quality":"inauspicious"},{"name":"Udveg","start":"20:04","end":"21:25","startHours":20.070175722277796,"endHours":21.41565005857482,"quality":"inauspicious"},{"name":"Chala","start":"21:25","end":"22:46","startHours":21.41565005857482,"endHours":22.761124394871846,"quality":"neutral"},{"name":"Labha","start":"22:46","end":"00:06","startHours":22.761124394871846,"endHours":24.106598731168873,"quality":"auspicious"},{"name":"Amṛta","start":"00:06","end":"01:27","startHours":24.106598731168873,"endHours":25.452073067465896,"quality":"auspicious"},{"name":"Kāla","start":"01:27","end":"02:48","startHours":25.452073067465896,"endHours":26.797547403762923,"quality":"inauspicious"},{"name":"Śubha","start":"02:48","end":"04:09","startHours":26.797547403762923,"endHours":28.14302174005995,"quality":"auspicious"},{"name":"Roga","start":"04:09","end":"05:29","startHours":28.14302174005995,"endHours":29.488496076356974,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.488496076356975,"endHours":6.488496076356975,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.488496076356975,"endHours":7.488496076356975,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.488496076356975,"endHours":8.488496076356974,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.488496076356974,"endHours":9.488496076356974,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.488496076356974,"endHours":10.488496076356974,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.488496076356974,"endHours":11.488496076356974,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.488496076356974,"endHours":12.488496076356974,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.488496076356974,"endHours":13.488496076356974,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.488496076356974,"endHours":14.488496076356974,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.488496076356974,"endHours":15.488496076356974,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.488496076356974,"endHours":16.488496076356974,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.488496076356974,"endHours":17.488496076356974,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.488496076356974,"endHours":18.488496076356974,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.488496076356974,"endHours":19.488496076356974,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.488496076356974,"endHours":20.488496076356974,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.488496076356974,"endHours":21.488496076356974,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.488496076356974,"endHours":22.488496076356974,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.488496076356974,"endHours":23.488496076356974,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.488496076356974,"endHours":24.488496076356974,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.488496076356974,"endHours":25.488496076356974,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.488496076356974,"endHours":26.488496076356974,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.488496076356974,"endHours":27.488496076356974,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.488496076356974,"endHours":28.488496076356974,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.488496076356974,"endHours":29.488496076356974,"planetary_lord":"Mars"}],"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","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.930424374431832,"eotMinutes":-5.211923870132258,"ayanamsa":21.0536}},"calendars":{"vikram_samvat":1856,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1721,"saka_samvatsara":"Siddhārthī","bengali_samvat":1206,"malayalam_era":975,"nanakshahi_year":330,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 1856 Aṅgirasa · Śaka 1721 Siddhārthī"},"festivals":[],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 August 9, 1799 CE · Ayodhyā · Vidhyamitra","description":"August 9, 1799 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:29, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1799-08-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1799-08-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1799-08-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1799-08-09","x-default":"https://vidhyamitra.com/city/ayodhya/1799-08-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:21:24.609Z","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":"2026-05-31T11:21:24.609Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:21:24.609Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}