{"id":"vidhyamitra:city-day:ayodhya:-0504-08-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-0504-08-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0504-08-16","date_display":"August 16, 505 BCE","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-504,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537199.770833,"kali_year":2598,"ahargana":948734.2708,"sun":{"sidereal_longitude":152.7191,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":221.6057,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.8866,"elapsed_within_tithi_degrees":8.8866},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.6057,"elapsed_within_degrees":8.2724},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.3248},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-504,"month":8,"day":16,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1537199.770833,"ahargana":948734.2708,"kali_year":2598,"ayanamsa_lahiri":-11.1173,"grahas":{"sun":{"sidereal_longitude":152.7191,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":221.6057,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":-4.5},"mars":{"sidereal_longitude":30.827,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":179.4527,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":359.9115,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":129.6469,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":47.6691,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":311.4927,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":131.4927,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-504,"month":8,"day":16,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537199.770833,"kali_year":2598,"ahargana":948734.2708,"sun":{"sidereal_longitude":152.7191,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":221.6057,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.8866,"elapsed_within_tithi_degrees":8.8866},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.6057,"elapsed_within_degrees":8.2724},"yoga":{"number":2,"name":"Prīti","sum_longitude":14.3248},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":68.887},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":111.113}},"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":"05:32","sunsetLocal":"18:39","solarNoonLocal":"12:05","dayLengthHours":13.11614427168049,"dayLengthDisplay":"13 Hours 06 Mins 58 Secs","nightLengthDisplay":"10 Hours 53 Mins 02 Secs","moonriseLocal":"11:02","moonsetLocal":"22:19","rahuKala":{"name":"Rāhu Kāla","start":"07:10","end":"08:48","startHours":7.167343491405357,"endHours":8.806861525365418,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:27","end":"12:05","startHours":10.446379559325479,"endHours":12.08589759328554,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:44","end":"15:22","startHours":13.725415627245603,"endHours":15.364933661205663,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:02","startHours":8.58825912083741,"endHours":9.025463929893426,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:25","startHours":6.074331468765316,"endHours":6.4240953160101295,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:31","startHours":11.648692784229524,"endHours":12.523102402341557,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:47","end":"04:39","startHours":3.7790062212212305,"endHours":4.653415839333263,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:26","end":"05:32","startHours":4.434813434805255,"endHours":5.527825457445296,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"15:09","startHours":14.271921638565622,"endHours":15.146331256677655,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.443969729125786,"endHours":18.843969729125785,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:11","startHours":18.643969729125786,"endHours":19.190475740445805,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.393969729125786,"endHours":20.143969729125786,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:31","startHours":23.648692784229524,"endHours":24.523102402341557,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:32","end":"07:10","startHours":5.527825457445296,"endHours":7.167343491405357,"quality":"auspicious"},{"name":"Kāla","start":"07:10","end":"08:48","startHours":7.167343491405357,"endHours":8.806861525365418,"quality":"inauspicious"},{"name":"Śubha","start":"08:48","end":"10:27","startHours":8.806861525365418,"endHours":10.446379559325479,"quality":"auspicious"},{"name":"Roga","start":"10:27","end":"12:05","startHours":10.446379559325479,"endHours":12.08589759328554,"quality":"inauspicious"},{"name":"Udveg","start":"12:05","end":"13:44","startHours":12.08589759328554,"endHours":13.725415627245603,"quality":"inauspicious"},{"name":"Chala","start":"13:44","end":"15:22","startHours":13.725415627245603,"endHours":15.364933661205663,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"17:00","startHours":15.364933661205663,"endHours":17.004451695165724,"quality":"auspicious"},{"name":"Amṛta","start":"17:00","end":"18:39","startHours":17.004451695165724,"endHours":18.643969729125786,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:39","end":"20:00","startHours":18.643969729125786,"endHours":20.004451695165724,"quality":"neutral"},{"name":"Labha","start":"20:00","end":"21:22","startHours":20.004451695165724,"endHours":21.36493366120566,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:44","startHours":21.36493366120566,"endHours":22.725415627245603,"quality":"auspicious"},{"name":"Kāla","start":"22:44","end":"00:05","startHours":22.725415627245603,"endHours":24.08589759328554,"quality":"inauspicious"},{"name":"Śubha","start":"00:05","end":"01:27","startHours":24.08589759328554,"endHours":25.44637955932548,"quality":"auspicious"},{"name":"Roga","start":"01:27","end":"02:48","startHours":25.44637955932548,"endHours":26.80686152536542,"quality":"inauspicious"},{"name":"Udveg","start":"02:48","end":"04:10","startHours":26.80686152536542,"endHours":28.167343491405358,"quality":"inauspicious"},{"name":"Chala","start":"04:10","end":"05:32","startHours":28.167343491405358,"endHours":29.527825457445296,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:32","end":"06:32","startHours":5.527825457445296,"endHours":6.527825457445296,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:32","end":"07:32","startHours":6.527825457445296,"endHours":7.527825457445296,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:32","end":"08:32","startHours":7.527825457445296,"endHours":8.527825457445296,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:32","end":"09:32","startHours":8.527825457445296,"endHours":9.527825457445296,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:32","end":"10:32","startHours":9.527825457445296,"endHours":10.527825457445296,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:32","end":"11:32","startHours":10.527825457445296,"endHours":11.527825457445296,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:32","end":"12:32","startHours":11.527825457445296,"endHours":12.527825457445296,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:32","end":"13:32","startHours":12.527825457445296,"endHours":13.527825457445296,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:32","end":"14:32","startHours":13.527825457445296,"endHours":14.527825457445296,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:32","end":"15:32","startHours":14.527825457445296,"endHours":15.527825457445296,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:32","end":"16:32","startHours":15.527825457445296,"endHours":16.527825457445296,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:32","end":"17:32","startHours":16.527825457445296,"endHours":17.527825457445296,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:32","end":"18:32","startHours":17.527825457445296,"endHours":18.527825457445296,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:32","end":"19:32","startHours":18.527825457445296,"endHours":19.527825457445296,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:32","end":"20:32","startHours":19.527825457445296,"endHours":20.527825457445296,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:32","end":"21:32","startHours":20.527825457445296,"endHours":21.527825457445296,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:32","end":"22:32","startHours":21.527825457445296,"endHours":22.527825457445296,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:32","end":"23:32","startHours":22.527825457445296,"endHours":23.527825457445296,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:32","end":"00:32","startHours":23.527825457445296,"endHours":24.527825457445296,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:32","end":"01:32","startHours":24.527825457445296,"endHours":25.527825457445296,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:32","end":"02:32","startHours":25.527825457445296,"endHours":26.527825457445296,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:32","end":"03:32","startHours":26.527825457445296,"endHours":27.527825457445296,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:32","end":"04:32","startHours":27.527825457445296,"endHours":28.527825457445296,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:32","end":"05:32","startHours":28.527825457445296,"endHours":29.527825457445296,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.30247334173089,"eotMinutes":-3.969855597132357,"ayanamsa":-11.1173}},"calendars":{"vikram_samvat":-447,"saka_samvat":-582,"bengali_samvat":-1097,"malayalam_era":-1328,"nanakshahi_year":-1973,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ṣaṣṭhī · Vikram -447 undefined · Śaka -582 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 16, 505 BCE · Ayodhyā · Vidhyamitra","description":"August 16, 505 BCE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:32, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-0504-08-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-0504-08-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/-0504-08-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/-0504-08-16","x-default":"https://vidhyamitra.com/city/ayodhya/-0504-08-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-09T14:20:28.590Z","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":"2026-09-09T14:20:28.590Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-09T14:20:28.590Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","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"}}}