{"id":"vidhyamitra:city-day:ayodhya:1986-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1986-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1986-11-13","date_display":"November 13, 1986 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":1986,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446747.770833,"kali_year":5088,"ahargana":1858282.2708,"sun":{"sidereal_longitude":206.0999,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":345.9367,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.8369,"elapsed_within_tithi_degrees":7.8369},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.9367,"elapsed_within_degrees":12.6034},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.0366},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1986,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446747.770833,"ahargana":1858282.2708,"kali_year":5088,"ayanamsa_lahiri":23.6695,"grahas":{"sun":{"sidereal_longitude":206.69299999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":347.4092,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-1.0362},"mars":{"sidereal_longitude":297.7722,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":207.33209999999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":320.1218,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":194.89969999999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":225.64520000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":359.2626,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":179.2626,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1986,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446747.770833,"kali_year":5088,"ahargana":1858282.2708,"sun":{"sidereal_longitude":206.0999,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":345.9367,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.8369,"elapsed_within_tithi_degrees":7.8369},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.9367,"elapsed_within_degrees":12.6034},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.0366},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.036,"elongation":139.837},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.036,"opposition_distance":40.163}},"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":"06:19","sunsetLocal":"17:12","solarNoonLocal":"11:46","dayLengthHours":10.885165570645475,"dayLengthDisplay":"10 Hours 53 Mins 07 Secs","nightLengthDisplay":"13 Hours 06 Mins 53 Secs","moonriseLocal":"14:57","moonsetLocal":"03:20","rahuKala":{"name":"Rāhu Kāla","start":"13:08","end":"14:29","startHours":13.12604901608972,"endHours":14.486694712420404,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:19","end":"07:41","startHours":6.322820534436298,"endHours":7.6834662307669825,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:24","startHours":9.044111927097667,"endHours":10.40475762342835,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:14","startHours":8.862692500920243,"endHours":9.225531353275091,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:04","startHours":6.77636909987986,"endHours":7.066640181763739,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:08","startHours":11.402564467404185,"endHours":12.128242172113884,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:36","startHours":4.871465125016901,"endHours":5.5971428297266,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.415723403549175,"endHours":6.322820534436298,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:35","end":"14:18","startHours":13.579597581533282,"endHours":14.30527528624298,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":17.007986105081773,"endHours":17.407986105081772,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:40","startHours":17.207986105081773,"endHours":17.661534670525334,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.957986105081773,"endHours":18.707986105081773,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:08","startHours":23.402564467404186,"endHours":24.128242172113882,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:19","end":"07:41","startHours":6.322820534436298,"endHours":7.6834662307669825,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:03","startHours":7.6834662307669825,"endHours":9.044111927097667,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:24","startHours":9.044111927097667,"endHours":10.40475762342835,"quality":"inauspicious"},{"name":"Chala","start":"10:24","end":"11:46","startHours":10.40475762342835,"endHours":11.765403319759034,"quality":"neutral"},{"name":"Labha","start":"11:46","end":"13:08","startHours":11.765403319759034,"endHours":13.12604901608972,"quality":"auspicious"},{"name":"Amṛta","start":"13:08","end":"14:29","startHours":13.12604901608972,"endHours":14.486694712420404,"quality":"auspicious"},{"name":"Kāla","start":"14:29","end":"15:51","startHours":14.486694712420404,"endHours":15.847340408751089,"quality":"inauspicious"},{"name":"Śubha","start":"15:51","end":"17:12","startHours":15.847340408751089,"endHours":17.207986105081773,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:12","end":"18:51","startHours":17.207986105081773,"endHours":18.847340408751087,"quality":"auspicious"},{"name":"Kāla","start":"18:51","end":"20:29","startHours":18.847340408751087,"endHours":20.486694712420405,"quality":"inauspicious"},{"name":"Śubha","start":"20:29","end":"22:08","startHours":20.486694712420405,"endHours":22.12604901608972,"quality":"auspicious"},{"name":"Roga","start":"22:08","end":"23:46","startHours":22.12604901608972,"endHours":23.765403319759034,"quality":"inauspicious"},{"name":"Udveg","start":"23:46","end":"01:24","startHours":23.765403319759034,"endHours":25.404757623428353,"quality":"inauspicious"},{"name":"Chala","start":"01:24","end":"03:03","startHours":25.404757623428353,"endHours":27.044111927097667,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:41","startHours":27.044111927097667,"endHours":28.68346623076698,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:19","startHours":28.68346623076698,"endHours":30.322820534436296,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.322820534436298,"endHours":7.322820534436298,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.322820534436298,"endHours":8.322820534436298,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.322820534436298,"endHours":9.322820534436298,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.322820534436298,"endHours":10.322820534436298,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.322820534436298,"endHours":11.322820534436298,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.322820534436298,"endHours":12.322820534436298,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.322820534436298,"endHours":13.322820534436298,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.322820534436298,"endHours":14.322820534436298,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.322820534436298,"endHours":15.322820534436298,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.322820534436298,"endHours":16.322820534436296,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.322820534436296,"endHours":17.322820534436296,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.322820534436296,"endHours":18.322820534436296,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.322820534436296,"endHours":19.322820534436296,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.322820534436296,"endHours":20.322820534436296,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.322820534436296,"endHours":21.322820534436296,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.322820534436296,"endHours":22.322820534436296,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.322820534436296,"endHours":23.322820534436296,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.322820534436296,"endHours":24.322820534436296,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.322820534436296,"endHours":25.322820534436296,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.322820534436296,"endHours":26.322820534436296,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.322820534436296,"endHours":27.322820534436296,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.322820534436296,"endHours":28.322820534436296,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.322820534436296,"endHours":29.322820534436296,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.322820534436296,"endHours":30.322820534436296,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.835918531845056,"eotMinutes":15.25980081445791,"ayanamsa":23.6695}},"calendars":{"vikram_samvat":2043,"vikram_samvatsara":"Pramāthi","saka_samvat":1908,"saka_samvatsara":"Akṣaya","bengali_samvat":1393,"malayalam_era":1162,"nanakshahi_year":517,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Dvādaśī · Vikram 2043 Pramāthi · Śaka 1908 Akṣaya"},"festivals":[{"id":"tulasi-vivaha","name":"Tulasī Vivāha","name_sanskrit":"तुलसी विवाह","tradition":"Vaishnava","associated_deity":"Tulasī Devī + Bhagavān Viṣṇu","significance":"Marriage of Tulasī (Vṛndā) with Śālagrāma. Marks end of Cāturmāsya.","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2,"sources":["Padma Purāṇa Uttara-khaṇḍa"]},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 November 13, 1986 CE · Ayodhyā · Vidhyamitra","description":"November 13, 1986 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:19, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1986-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1986-11-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/1986-11-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/1986-11-13","x-default":"https://vidhyamitra.com/city/ayodhya/1986-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T16:06:25.619Z","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":"2026-05-21T16:06:25.619Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T16:06:25.619Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}