{"id":"vidhyamitra:city-day:ayodhya:1829-07-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1829-07-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1829-07-10","date_display":"July 10, 1829 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":1829,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2389278.770833,"kali_year":4931,"ahargana":1800813.2708,"sun":{"sidereal_longitude":85.9706,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":186.6186,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.648,"elapsed_within_tithi_degrees":4.648},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":186.6186,"elapsed_within_degrees":13.2852},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.5892},"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":1829,"month":7,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2389278.770833,"ahargana":1800813.2708,"kali_year":4931,"ayanamsa_lahiri":21.4715,"grahas":{"sun":{"sidereal_longitude":85.97433799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":184.478838,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":1.7113},"mars":{"sidereal_longitude":101.202338,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":81.48973799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":227.519538,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":102.03603800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":105.100438,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":164.2468,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":344.2468,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"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":1829,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2389278.770833,"kali_year":4931,"ahargana":1800813.2708,"sun":{"sidereal_longitude":85.9706,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":186.6186,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.648,"elapsed_within_tithi_degrees":4.648},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":186.6186,"elapsed_within_degrees":13.2852},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.5892},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.711,"elongation":100.648},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.711,"opposition_distance":79.352}},"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":"05:14","sunsetLocal":"18:58","solarNoonLocal":"12:06","dayLengthHours":13.731790597829658,"dayLengthDisplay":"13 Hours 43 Mins 54 Secs","nightLengthDisplay":"10 Hours 16 Mins 06 Secs","moonriseLocal":"12:58","moonsetLocal":"00:22","rahuKala":{"name":"Rāhu Kāla","start":"10:23","end":"12:06","startHours":10.386128199787496,"endHours":12.102602024516205,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:32","end":"17:15","startHours":15.53554967397362,"endHours":17.252023498702325,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:57","end":"08:40","startHours":6.9531805503300825,"endHours":8.66965437505879,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:54","startHours":8.440791198428295,"endHours":8.898517551689284,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:11","startHours":5.808864667177611,"endHours":6.175045749786402,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:34","startHours":11.644875671255216,"endHours":12.560328377777195,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:19","startHours":3.405801312557421,"endHours":4.321254019079398,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:14","startHours":4.0923908424489035,"endHours":5.236706725601375,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.391233790821147,"endHours":15.306686497343124,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.768497323431035,"endHours":19.168497323431033,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:32","startHours":18.968497323431034,"endHours":19.54065526500727,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.718497323431034,"endHours":20.468497323431034,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:34","startHours":23.644875671255217,"endHours":24.560328377777193,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:14","end":"06:57","startHours":5.236706725601375,"endHours":6.9531805503300825,"quality":"neutral"},{"name":"Labha","start":"06:57","end":"08:40","startHours":6.9531805503300825,"endHours":8.66965437505879,"quality":"auspicious"},{"name":"Amṛta","start":"08:40","end":"10:23","startHours":8.66965437505879,"endHours":10.386128199787496,"quality":"auspicious"},{"name":"Kāla","start":"10:23","end":"12:06","startHours":10.386128199787496,"endHours":12.102602024516205,"quality":"inauspicious"},{"name":"Śubha","start":"12:06","end":"13:49","startHours":12.102602024516205,"endHours":13.81907584924491,"quality":"auspicious"},{"name":"Roga","start":"13:49","end":"15:32","startHours":13.81907584924491,"endHours":15.53554967397362,"quality":"inauspicious"},{"name":"Udveg","start":"15:32","end":"17:15","startHours":15.53554967397362,"endHours":17.252023498702325,"quality":"inauspicious"},{"name":"Chala","start":"17:15","end":"18:58","startHours":17.252023498702325,"endHours":18.968497323431034,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:58","end":"20:15","startHours":18.968497323431034,"endHours":20.25202349870233,"quality":"inauspicious"},{"name":"Udveg","start":"20:15","end":"21:32","startHours":20.25202349870233,"endHours":21.53554967397362,"quality":"inauspicious"},{"name":"Chala","start":"21:32","end":"22:49","startHours":21.53554967397362,"endHours":22.81907584924491,"quality":"neutral"},{"name":"Labha","start":"22:49","end":"00:06","startHours":22.81907584924491,"endHours":24.102602024516205,"quality":"auspicious"},{"name":"Amṛta","start":"00:06","end":"01:23","startHours":24.102602024516205,"endHours":25.3861281997875,"quality":"auspicious"},{"name":"Kāla","start":"01:23","end":"02:40","startHours":25.3861281997875,"endHours":26.66965437505879,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"03:57","startHours":26.66965437505879,"endHours":27.95318055033008,"quality":"auspicious"},{"name":"Roga","start":"03:57","end":"05:14","startHours":27.95318055033008,"endHours":29.236706725601376,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:14","end":"06:14","startHours":5.236706725601375,"endHours":6.236706725601375,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:14","end":"07:14","startHours":6.236706725601375,"endHours":7.236706725601375,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:14","end":"08:14","startHours":7.236706725601375,"endHours":8.236706725601376,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:14","end":"09:14","startHours":8.236706725601376,"endHours":9.236706725601376,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:14","end":"10:14","startHours":9.236706725601376,"endHours":10.236706725601376,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:14","end":"11:14","startHours":10.236706725601376,"endHours":11.236706725601376,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:14","end":"12:14","startHours":11.236706725601376,"endHours":12.236706725601376,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:14","end":"13:14","startHours":12.236706725601376,"endHours":13.236706725601376,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:14","end":"14:14","startHours":13.236706725601376,"endHours":14.236706725601376,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:14","end":"15:14","startHours":14.236706725601376,"endHours":15.236706725601376,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:14","end":"16:14","startHours":15.236706725601376,"endHours":16.236706725601376,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:14","end":"17:14","startHours":16.236706725601376,"endHours":17.236706725601376,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:14","end":"18:14","startHours":17.236706725601376,"endHours":18.236706725601376,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:14","end":"19:14","startHours":18.236706725601376,"endHours":19.236706725601376,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:14","end":"20:14","startHours":19.236706725601376,"endHours":20.236706725601376,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:14","end":"21:14","startHours":20.236706725601376,"endHours":21.236706725601376,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:14","end":"22:14","startHours":21.236706725601376,"endHours":22.236706725601376,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:14","end":"23:14","startHours":22.236706725601376,"endHours":23.236706725601376,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:14","end":"00:14","startHours":23.236706725601376,"endHours":24.236706725601376,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:14","end":"01:14","startHours":24.236706725601376,"endHours":25.236706725601376,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:14","end":"02:14","startHours":25.236706725601376,"endHours":26.236706725601376,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:14","end":"03:14","startHours":26.236706725601376,"endHours":27.236706725601376,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:14","end":"04:14","startHours":27.236706725601376,"endHours":28.236706725601376,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:14","end":"05:14","startHours":28.236706725601376,"endHours":29.236706725601376,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","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":22.298818430505573,"eotMinutes":-4.972121470972273,"ayanamsa":21.4715}},"calendars":{"vikram_samvat":1886,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1751,"saka_samvatsara":"Virodhi","bengali_samvat":1236,"malayalam_era":1005,"nanakshahi_year":360,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Navamī · Vikram 1886 Śubhakṛt · Śaka 1751 Virodhi"},"festivals":[{"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}],"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}]},"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 10, 1829 CE · Ayodhyā · Vidhyamitra","description":"July 10, 1829 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:14, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1829-07-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1829-07-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/1829-07-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/1829-07-10","x-default":"https://vidhyamitra.com/city/ayodhya/1829-07-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T11:45:44.926Z","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":"2026-05-20T11:45:44.926Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T11:45:44.926Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}