{"id":"vidhyamitra:city-day:ayodhya:1810-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1810-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1810-08-01","date_display":"August 1, 1810 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":1810,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382360.770833,"kali_year":4912,"ahargana":1793895.2708,"sun":{"sidereal_longitude":106.7644,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":114.4949,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.7304,"elapsed_within_tithi_degrees":7.7304},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.4949,"elapsed_within_degrees":7.8282},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.2593},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1810,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2382360.770833,"ahargana":1793895.2708,"kali_year":4912,"ayanamsa_lahiri":21.207,"grahas":{"sun":{"sidereal_longitude":106.85765700000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":113.576257,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":-3.7426},"mars":{"sidereal_longitude":95.89765699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":100.49825699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":38.79035699999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":144.81665700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":229.49345700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":170.7957,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.7957,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1810,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382360.770833,"kali_year":4912,"ahargana":1793895.2708,"sun":{"sidereal_longitude":106.7644,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":114.4949,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":7.7304,"elapsed_within_tithi_degrees":7.7304},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.4949,"elapsed_within_degrees":7.8282},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.2593},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.743,"elongation":7.73},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.743,"opposition_distance":172.27}},"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":"05:25","sunsetLocal":"18:50","solarNoonLocal":"12:07","dayLengthHours":13.41136633125284,"dayLengthDisplay":"13 Hours 24 Mins 41 Secs","nightLengthDisplay":"10 Hours 35 Mins 19 Secs","moonriseLocal":"05:57","moonsetLocal":"19:11","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:48","startHours":12.12002783111184,"endHours":13.796448622518444,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:05","end":"08:46","startHours":7.090765456892024,"endHours":8.767186248298628,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:27","end":"12:07","startHours":10.443607039705235,"endHours":12.12002783111184,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"08:59","startHours":8.543663476111082,"endHours":8.990709020486177,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:20","startHours":5.973151595954288,"endHours":6.330788031454364,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.672982286736744,"endHours":12.567073375486935,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:31","startHours":3.6261624879850407,"endHours":4.5202535767352305,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.296730804547683,"endHours":5.4143446654854195,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:15","startHours":14.355255552987312,"endHours":15.249346641737501,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.62571099673826,"endHours":19.02571099673826,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:23","startHours":18.82571099673826,"endHours":19.384517927207128,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.57571099673826,"endHours":20.32571099673826,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.672982286736747,"endHours":24.567073375486935,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:25","end":"07:05","startHours":5.4143446654854195,"endHours":7.090765456892024,"quality":"auspicious"},{"name":"Amṛta","start":"07:05","end":"08:46","startHours":7.090765456892024,"endHours":8.767186248298628,"quality":"auspicious"},{"name":"Kāla","start":"08:46","end":"10:27","startHours":8.767186248298628,"endHours":10.443607039705235,"quality":"inauspicious"},{"name":"Śubha","start":"10:27","end":"12:07","startHours":10.443607039705235,"endHours":12.12002783111184,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:48","startHours":12.12002783111184,"endHours":13.796448622518444,"quality":"inauspicious"},{"name":"Udveg","start":"13:48","end":"15:28","startHours":13.796448622518444,"endHours":15.47286941392505,"quality":"inauspicious"},{"name":"Chala","start":"15:28","end":"17:09","startHours":15.47286941392505,"endHours":17.149290205331653,"quality":"neutral"},{"name":"Labha","start":"17:09","end":"18:50","startHours":17.149290205331653,"endHours":18.82571099673826,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:50","end":"20:09","startHours":18.82571099673826,"endHours":20.149290205331653,"quality":"inauspicious"},{"name":"Chala","start":"20:09","end":"21:28","startHours":20.149290205331653,"endHours":21.47286941392505,"quality":"neutral"},{"name":"Labha","start":"21:28","end":"22:48","startHours":21.47286941392505,"endHours":22.796448622518444,"quality":"auspicious"},{"name":"Amṛta","start":"22:48","end":"00:07","startHours":22.796448622518444,"endHours":24.12002783111184,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:27","startHours":24.12002783111184,"endHours":25.443607039705235,"quality":"inauspicious"},{"name":"Śubha","start":"01:27","end":"02:46","startHours":25.443607039705235,"endHours":26.76718624829863,"quality":"auspicious"},{"name":"Roga","start":"02:46","end":"04:05","startHours":26.76718624829863,"endHours":28.090765456892022,"quality":"inauspicious"},{"name":"Udveg","start":"04:05","end":"05:25","startHours":28.090765456892022,"endHours":29.41434466548542,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.4143446654854195,"endHours":6.4143446654854195,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.4143446654854195,"endHours":7.4143446654854195,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.4143446654854195,"endHours":8.41434466548542,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.41434466548542,"endHours":9.41434466548542,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.41434466548542,"endHours":10.41434466548542,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.41434466548542,"endHours":11.41434466548542,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.41434466548542,"endHours":12.41434466548542,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.41434466548542,"endHours":13.41434466548542,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.41434466548542,"endHours":14.41434466548542,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.41434466548542,"endHours":15.41434466548542,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.41434466548542,"endHours":16.41434466548542,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.41434466548542,"endHours":17.41434466548542,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.41434466548542,"endHours":18.41434466548542,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.41434466548542,"endHours":19.41434466548542,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.41434466548542,"endHours":20.41434466548542,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.41434466548542,"endHours":21.41434466548542,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.41434466548542,"endHours":22.41434466548542,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.41434466548542,"endHours":23.41434466548542,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.41434466548542,"endHours":24.41434466548542,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.41434466548542,"endHours":25.41434466548542,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.41434466548542,"endHours":26.41434466548542,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.41434466548542,"endHours":27.41434466548542,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.41434466548542,"endHours":28.41434466548542,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.41434466548542,"endHours":29.41434466548542,"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","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":18.248619753784777,"eotMinutes":-6.017669866710306,"ayanamsa":21.207}},"calendars":{"vikram_samvat":1867,"vikram_samvatsara":"Subhānu","saka_samvat":1732,"saka_samvatsara":"Pramoda","bengali_samvat":1217,"malayalam_era":986,"nanakshahi_year":341,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 1867 Subhānu · Śaka 1732 Pramoda"},"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":[]},"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 1, 1810 CE · Ayodhyā · Vidhyamitra","description":"August 1, 1810 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:25, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1810-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1810-08-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/1810-08-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/1810-08-01","x-default":"https://vidhyamitra.com/city/ayodhya/1810-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T23:52:49.657Z","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":"2026-05-21T23:52:49.657Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T23:52:49.657Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}