{"id":"vidhyamitra:city-day:ayodhya:-0528-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-0528-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0528-10-12","date_display":"October 12, 529 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":-528,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1528490.770833,"kali_year":2574,"ahargana":940025.2708,"sun":{"sidereal_longitude":209.6594,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":307.7484,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.089,"elapsed_within_tithi_degrees":2.089},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.7484,"elapsed_within_degrees":1.0818},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.4079},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-528,"month":10,"day":12,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1528490.770833,"ahargana":940025.2708,"kali_year":2574,"ayanamsa_lahiri":-11.4504,"grahas":{"sun":{"sidereal_longitude":209.6594,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":307.7484,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-4.3425},"mars":{"sidereal_longitude":153.1113,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":232.4915,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":343.8713,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":197.3011,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":126.9789,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":52.9374,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":232.9374,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":"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":-528,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1528490.770833,"kali_year":2574,"ahargana":940025.2708,"sun":{"sidereal_longitude":209.6594,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":307.7484,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.089,"elapsed_within_tithi_degrees":2.089},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.7484,"elapsed_within_degrees":1.0818},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.4079},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.342,"elongation":98.089},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.342,"opposition_distance":81.911}},"eclipse_window_40days":[{"offset_days":7,"type":"lunar","occurs":true,"moon_latitude":-1.305,"opposition_distance":1.083}]},"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":"05:58","sunsetLocal":"17:36","solarNoonLocal":"11:47","dayLengthHours":11.641930597358886,"dayLengthDisplay":"11 Hours 38 Mins 31 Secs","nightLengthDisplay":"12 Hours 21 Mins 29 Secs","moonriseLocal":"13:01","moonsetLocal":"23:38","rahuKala":{"name":"Rāhu Kāla","start":"16:09","end":"17:36","startHours":16.14846619252325,"endHours":17.60370751719311,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:47","end":"13:14","startHours":11.782742218513668,"endHours":13.237983543183528,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:42","end":"16:09","startHours":14.69322486785339,"endHours":16.14846619252325,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:04","startHours":8.6782273925513,"endHours":9.066291745796594,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:45","startHours":6.446857361390846,"endHours":6.757308843987083,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:10","startHours":11.394677865268372,"endHours":12.170806571758964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:11","startHours":4.409519506853041,"endHours":5.185648213343633,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"05:58","startHours":4.991616036720985,"endHours":5.961776919834225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:30","startHours":13.723063984740149,"endHours":14.499192691230741,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.403707517193112,"endHours":17.80370751719311,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:05","startHours":17.60370751719311,"endHours":18.08878795874973,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.35370751719311,"endHours":19.10370751719311,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:10","startHours":23.39467786526837,"endHours":24.170806571758966,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:58","end":"07:25","startHours":5.961776919834225,"endHours":7.417018244504086,"quality":"inauspicious"},{"name":"Chala","start":"07:25","end":"08:52","startHours":7.417018244504086,"endHours":8.872259569173947,"quality":"neutral"},{"name":"Labha","start":"08:52","end":"10:20","startHours":8.872259569173947,"endHours":10.327500893843808,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:47","startHours":10.327500893843808,"endHours":11.782742218513668,"quality":"auspicious"},{"name":"Kāla","start":"11:47","end":"13:14","startHours":11.782742218513668,"endHours":13.237983543183528,"quality":"inauspicious"},{"name":"Śubha","start":"13:14","end":"14:42","startHours":13.237983543183528,"endHours":14.69322486785339,"quality":"auspicious"},{"name":"Roga","start":"14:42","end":"16:09","startHours":14.69322486785339,"endHours":16.14846619252325,"quality":"inauspicious"},{"name":"Udveg","start":"16:09","end":"17:36","startHours":16.14846619252325,"endHours":17.60370751719311,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:36","end":"19:09","startHours":17.60370751719311,"endHours":19.14846619252325,"quality":"auspicious"},{"name":"Roga","start":"19:09","end":"20:42","startHours":19.14846619252325,"endHours":20.693224867853388,"quality":"inauspicious"},{"name":"Udveg","start":"20:42","end":"22:14","startHours":20.693224867853388,"endHours":22.237983543183528,"quality":"inauspicious"},{"name":"Chala","start":"22:14","end":"23:47","startHours":22.237983543183528,"endHours":23.78274221851367,"quality":"neutral"},{"name":"Labha","start":"23:47","end":"01:20","startHours":23.78274221851367,"endHours":25.32750089384381,"quality":"auspicious"},{"name":"Amṛta","start":"01:20","end":"02:52","startHours":25.32750089384381,"endHours":26.87225956917395,"quality":"auspicious"},{"name":"Kāla","start":"02:52","end":"04:25","startHours":26.87225956917395,"endHours":28.417018244504085,"quality":"inauspicious"},{"name":"Śubha","start":"04:25","end":"05:58","startHours":28.417018244504085,"endHours":29.961776919834225,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.961776919834225,"endHours":6.961776919834225,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.961776919834225,"endHours":7.961776919834225,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.961776919834225,"endHours":8.961776919834225,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.961776919834225,"endHours":9.961776919834225,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.961776919834225,"endHours":10.961776919834225,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.961776919834225,"endHours":11.961776919834225,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.961776919834225,"endHours":12.961776919834225,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.961776919834225,"endHours":13.961776919834225,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.961776919834225,"endHours":14.961776919834225,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.961776919834225,"endHours":15.961776919834225,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.961776919834225,"endHours":16.961776919834225,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.961776919834225,"endHours":17.961776919834225,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.961776919834225,"endHours":18.961776919834225,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.961776919834225,"endHours":19.961776919834225,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.961776919834225,"endHours":20.961776919834225,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.961776919834225,"endHours":21.961776919834225,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.961776919834225,"endHours":22.961776919834225,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.961776919834225,"endHours":23.961776919834225,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.961776919834225,"endHours":24.961776919834225,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.961776919834225,"endHours":25.961776919834225,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.961776919834225,"endHours":26.961776919834225,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.961776919834225,"endHours":27.961776919834225,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.961776919834225,"endHours":28.961776919834225,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.961776919834225,"endHours":29.961776919834225,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.139472195771272,"eotMinutes":14.219466889179907,"ayanamsa":-11.4504}},"calendars":{"vikram_samvat":-471,"saka_samvat":-606,"bengali_samvat":-1121,"malayalam_era":-1352,"nanakshahi_year":-1997,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Navamī · Vikram -471 undefined · Śaka -606 undefined"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4},{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Akṣaya Navamī (Āmlā Navamī) · Vṛścika Saṅkrānti is not live yet; Ravivāra (Sunday) — 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 October 12, 529 BCE · Ayodhyā · Vidhyamitra","description":"October 12, 529 BCE for Ayodhyā: Śukla Navamī, sūryodaya 05:58, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-0528-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-0528-10-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/-0528-10-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/-0528-10-12","x-default":"https://vidhyamitra.com/city/ayodhya/-0528-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-12T08:05:39.574Z","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":"2026-09-12T08:05:39.574Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-12T08:05:39.574Z","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"}}}