{"id":"vidhyamitra:city-day:ayodhya:1834-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1834-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1834-08-13","date_display":"August 13, 1834 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":1834,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2391138.770833,"kali_year":4936,"ahargana":1802673.2708,"sun":{"sidereal_longitude":118.006,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":220.6645,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":102.6585,"elapsed_within_tithi_degrees":6.6585},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.6645,"elapsed_within_degrees":7.3312},"yoga":{"number":26,"name":"Indra","sum_longitude":338.6706},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":1834,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2391138.770833,"ahargana":1802673.2708,"kali_year":4936,"ayanamsa_lahiri":21.5427,"grahas":{"sun":{"sidereal_longitude":118.22027200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":222.57697200000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":1.9023},"mars":{"sidereal_longitude":49.298272,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":108.225772,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":48.19087200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":159.861672,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":167.61157200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":65.695,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.695,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1834,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2391138.770833,"kali_year":4936,"ahargana":1802673.2708,"sun":{"sidereal_longitude":118.006,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":220.6645,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":102.6585,"elapsed_within_tithi_degrees":6.6585},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.6645,"elapsed_within_degrees":7.3312},"yoga":{"number":26,"name":"Indra","sum_longitude":338.6706},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.902,"elongation":102.658},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.902,"opposition_distance":77.342}},"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":"05:31","sunsetLocal":"18:41","solarNoonLocal":"12:06","dayLengthHours":13.159006327902283,"dayLengthDisplay":"13 Hours 09 Mins 32 Secs","nightLengthDisplay":"10 Hours 50 Mins 28 Secs","moonriseLocal":"13:45","moonsetLocal":"00:21","rahuKala":{"name":"Rāhu Kāla","start":"12:06","end":"13:44","startHours":12.09575867897026,"endHours":13.740634469958046,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:10","end":"08:48","startHours":7.161131306006904,"endHours":8.80600709699469,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:27","end":"12:06","startHours":10.450882887982475,"endHours":12.09575867897026,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:02","startHours":8.586690324862985,"endHours":9.025323869126394,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.0645474453483805,"endHours":6.415454280759108,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:32","startHours":11.65712513470685,"endHours":12.534392223233668,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:38","startHours":3.761721337965481,"endHours":4.6389884264923005,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:25","end":"05:31","startHours":4.419671654360595,"endHours":5.516255515019119,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:10","startHours":14.288926400287309,"endHours":15.166193488814129,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:29","end":"18:53","startHours":18.4752618429214,"endHours":18.8752618429214,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:41","end":"19:13","startHours":18.6752618429214,"endHours":19.223553773250664,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:26","end":"20:11","startHours":18.4252618429214,"endHours":20.1752618429214,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:32","startHours":23.65712513470685,"endHours":24.53439222323367,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:31","end":"07:10","startHours":5.516255515019119,"endHours":7.161131306006904,"quality":"auspicious"},{"name":"Amṛta","start":"07:10","end":"08:48","startHours":7.161131306006904,"endHours":8.80600709699469,"quality":"auspicious"},{"name":"Kāla","start":"08:48","end":"10:27","startHours":8.80600709699469,"endHours":10.450882887982475,"quality":"inauspicious"},{"name":"Śubha","start":"10:27","end":"12:06","startHours":10.450882887982475,"endHours":12.09575867897026,"quality":"auspicious"},{"name":"Roga","start":"12:06","end":"13:44","startHours":12.09575867897026,"endHours":13.740634469958046,"quality":"inauspicious"},{"name":"Udveg","start":"13:44","end":"15:23","startHours":13.740634469958046,"endHours":15.385510260945832,"quality":"inauspicious"},{"name":"Chala","start":"15:23","end":"17:02","startHours":15.385510260945832,"endHours":17.030386051933615,"quality":"neutral"},{"name":"Labha","start":"17:02","end":"18:41","startHours":17.030386051933615,"endHours":18.6752618429214,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:41","end":"20:02","startHours":18.6752618429214,"endHours":20.030386051933615,"quality":"inauspicious"},{"name":"Chala","start":"20:02","end":"21:23","startHours":20.030386051933615,"endHours":21.38551026094583,"quality":"neutral"},{"name":"Labha","start":"21:23","end":"22:44","startHours":21.38551026094583,"endHours":22.740634469958046,"quality":"auspicious"},{"name":"Amṛta","start":"22:44","end":"00:06","startHours":22.740634469958046,"endHours":24.09575867897026,"quality":"auspicious"},{"name":"Kāla","start":"00:06","end":"01:27","startHours":24.09575867897026,"endHours":25.450882887982473,"quality":"inauspicious"},{"name":"Śubha","start":"01:27","end":"02:48","startHours":25.450882887982473,"endHours":26.80600709699469,"quality":"auspicious"},{"name":"Roga","start":"02:48","end":"04:10","startHours":26.80600709699469,"endHours":28.161131306006904,"quality":"inauspicious"},{"name":"Udveg","start":"04:10","end":"05:31","startHours":28.161131306006904,"endHours":29.516255515019118,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.516255515019119,"endHours":6.516255515019119,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.516255515019119,"endHours":7.516255515019119,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.516255515019119,"endHours":8.516255515019118,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.516255515019118,"endHours":9.516255515019118,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.516255515019118,"endHours":10.516255515019118,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.516255515019118,"endHours":11.516255515019118,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.516255515019118,"endHours":12.516255515019118,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.516255515019118,"endHours":13.516255515019118,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.516255515019118,"endHours":14.516255515019118,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.516255515019118,"endHours":15.516255515019118,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.516255515019118,"endHours":16.516255515019118,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.516255515019118,"endHours":17.516255515019118,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.516255515019118,"endHours":18.516255515019118,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.516255515019118,"endHours":19.516255515019118,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.516255515019118,"endHours":20.516255515019118,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.516255515019118,"endHours":21.516255515019118,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.516255515019118,"endHours":22.516255515019118,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.516255515019118,"endHours":23.516255515019118,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.516255515019118,"endHours":24.516255515019118,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.516255515019118,"endHours":25.516255515019118,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.516255515019118,"endHours":26.516255515019118,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.516255515019118,"endHours":27.516255515019118,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.516255515019118,"endHours":28.516255515019118,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.516255515019118,"endHours":29.516255515019118,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara 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":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":14.887131824054693,"eotMinutes":-4.561520738215509,"ayanamsa":21.5427}},"calendars":{"vikram_samvat":1891,"vikram_samvatsara":"Plavaṅga","saka_samvat":1756,"saka_samvatsara":"Jaya","bengali_samvat":1241,"malayalam_era":1010,"nanakshahi_year":365,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Navamī · Vikram 1891 Plavaṅga · Śaka 1756 Jaya"},"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":"-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}]},"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 13, 1834 CE · Ayodhyā · Vidhyamitra","description":"August 13, 1834 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:31, sūryāsta 18:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1834-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1834-08-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1834-08-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1834-08-13","x-default":"https://vidhyamitra.com/city/ayodhya/1834-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T12:09:14.602Z","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":"2026-05-20T12:09:14.602Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T12:09:14.602Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}