{"id":"vidhyamitra:city-day:ayodhya:1645-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1645-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1645-08-01","date_display":"August 1, 1645 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":1645,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2322096.770833,"kali_year":4747,"ahargana":1733631.2708,"sun":{"sidereal_longitude":110.2821,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":215.7759,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.4938,"elapsed_within_tithi_degrees":9.4938},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.7759,"elapsed_within_degrees":2.4425},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.0579},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1645,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2322096.770833,"ahargana":1733631.2708,"kali_year":4747,"ayanamsa_lahiri":18.9021,"grahas":{"sun":{"sidereal_longitude":109.99888399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":216.49028399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":4.4975},"mars":{"sidereal_longitude":152.092584,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":99.652984,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":72.11408399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":121.158884,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":19.428784000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":123.8725,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.8725,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1645,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2322096.770833,"kali_year":4747,"ahargana":1733631.2708,"sun":{"sidereal_longitude":110.2821,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":215.7759,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.4938,"elapsed_within_tithi_degrees":9.4938},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.7759,"elapsed_within_degrees":2.4425},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.0579},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.498,"elongation":105.494},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.498,"opposition_distance":74.506}},"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":"18:49","solarNoonLocal":"12:07","dayLengthHours":13.394678489662956,"dayLengthDisplay":"13 Hours 23 Mins 41 Secs","nightLengthDisplay":"10 Hours 36 Mins 19 Secs","moonriseLocal":"13:51","moonsetLocal":"00:36","rahuKala":{"name":"Rāhu Kāla","start":"15:28","end":"17:09","startHours":15.468697453527577,"endHours":17.143032264735446,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:46","end":"10:27","startHours":8.7713582086961,"endHours":10.445693019903969,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:07","end":"13:48","startHours":12.120027831111837,"endHours":13.794362642319708,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:33","end":"09:00","startHours":8.548113567201717,"endHours":8.994602850190482,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:20","startHours":5.980800190016317,"endHours":6.337991616407329,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673538548123075,"endHours":12.566517114100604,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:32","startHours":3.6367314543252993,"endHours":4.529710020302829,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:25","startHours":4.306465378808447,"endHours":5.42268858628036,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:15","startHours":14.352474246055666,"endHours":15.245452812033196,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.617367075943317,"endHours":19.017367075943316,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:23","startHours":18.817367075943316,"endHours":19.375478679679272,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.567367075943316,"endHours":20.317367075943316,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.673538548123076,"endHours":24.566517114100606,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:25","end":"07:06","startHours":5.42268858628036,"endHours":7.09702339748823,"quality":"inauspicious"},{"name":"Udveg","start":"07:06","end":"08:46","startHours":7.09702339748823,"endHours":8.7713582086961,"quality":"inauspicious"},{"name":"Chala","start":"08:46","end":"10:27","startHours":8.7713582086961,"endHours":10.445693019903969,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:07","startHours":10.445693019903969,"endHours":12.120027831111837,"quality":"auspicious"},{"name":"Amṛta","start":"12:07","end":"13:48","startHours":12.120027831111837,"endHours":13.794362642319708,"quality":"auspicious"},{"name":"Kāla","start":"13:48","end":"15:28","startHours":13.794362642319708,"endHours":15.468697453527577,"quality":"inauspicious"},{"name":"Śubha","start":"15:28","end":"17:09","startHours":15.468697453527577,"endHours":17.143032264735446,"quality":"auspicious"},{"name":"Roga","start":"17:09","end":"18:49","startHours":17.143032264735446,"endHours":18.817367075943316,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:49","end":"20:09","startHours":18.817367075943316,"endHours":20.143032264735446,"quality":"inauspicious"},{"name":"Śubha","start":"20:09","end":"21:28","startHours":20.143032264735446,"endHours":21.46869745352758,"quality":"auspicious"},{"name":"Roga","start":"21:28","end":"22:48","startHours":21.46869745352758,"endHours":22.794362642319708,"quality":"inauspicious"},{"name":"Udveg","start":"22:48","end":"00:07","startHours":22.794362642319708,"endHours":24.120027831111837,"quality":"inauspicious"},{"name":"Chala","start":"00:07","end":"01:27","startHours":24.120027831111837,"endHours":25.44569301990397,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:46","startHours":25.44569301990397,"endHours":26.7713582086961,"quality":"auspicious"},{"name":"Amṛta","start":"02:46","end":"04:06","startHours":26.7713582086961,"endHours":28.09702339748823,"quality":"auspicious"},{"name":"Kāla","start":"04:06","end":"05:25","startHours":28.09702339748823,"endHours":29.42268858628036,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:25","end":"06:25","startHours":5.42268858628036,"endHours":6.42268858628036,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:25","end":"07:25","startHours":6.42268858628036,"endHours":7.42268858628036,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:25","end":"08:25","startHours":7.42268858628036,"endHours":8.42268858628036,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:25","end":"09:25","startHours":8.42268858628036,"endHours":9.42268858628036,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:25","end":"10:25","startHours":9.42268858628036,"endHours":10.42268858628036,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:25","end":"11:25","startHours":10.42268858628036,"endHours":11.42268858628036,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:25","end":"12:25","startHours":11.42268858628036,"endHours":12.42268858628036,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:25","end":"13:25","startHours":12.42268858628036,"endHours":13.42268858628036,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:25","end":"14:25","startHours":13.42268858628036,"endHours":14.42268858628036,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:25","end":"15:25","startHours":14.42268858628036,"endHours":15.42268858628036,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:25","end":"16:25","startHours":15.42268858628036,"endHours":16.42268858628036,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:25","end":"17:25","startHours":16.42268858628036,"endHours":17.42268858628036,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:25","end":"18:25","startHours":17.42268858628036,"endHours":18.42268858628036,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:25","end":"19:25","startHours":18.42268858628036,"endHours":19.42268858628036,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:25","end":"20:25","startHours":19.42268858628036,"endHours":20.42268858628036,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:25","end":"21:25","startHours":20.42268858628036,"endHours":21.42268858628036,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:25","end":"22:25","startHours":21.42268858628036,"endHours":22.42268858628036,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:25","end":"23:25","startHours":22.42268858628036,"endHours":23.42268858628036,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:25","end":"00:25","startHours":23.42268858628036,"endHours":24.42268858628036,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:25","end":"01:25","startHours":24.42268858628036,"endHours":25.42268858628036,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:25","end":"02:25","startHours":25.42268858628036,"endHours":26.42268858628036,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:25","end":"03:25","startHours":26.42268858628036,"endHours":27.42268858628036,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:25","end":"04:25","startHours":27.42268858628036,"endHours":28.42268858628036,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:25","end":"05:25","startHours":28.42268858628036,"endHours":29.42268858628036,"planetary_lord":"Saturn"}],"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":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.030804363061176,"eotMinutes":-6.017669866710306,"ayanamsa":18.9021}},"calendars":{"vikram_samvat":1702,"vikram_samvatsara":"Vilambī","saka_samvat":1567,"saka_samvatsara":"Pārthiva","bengali_samvat":1052,"malayalam_era":821,"nanakshahi_year":176,"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 1702 Vilambī · Śaka 1567 Pārthiva"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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, 1645 CE · Ayodhyā · Vidhyamitra","description":"August 1, 1645 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:25, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1645-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1645-08-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/1645-08-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/1645-08-01","x-default":"https://vidhyamitra.com/city/ayodhya/1645-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-26T11:20:12.451Z","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":"2026-06-26T11:20:12.451Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-26T11:20:12.451Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","Divyāṁśa-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}