{"id":"vidhyamitra:city-day:ayodhya:2170-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2170-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-11-13","date_display":"November 13, 2170 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":2170,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513952.770833,"kali_year":5272,"ahargana":1925487.2708,"sun":{"sidereal_longitude":203.4594,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":263.547,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.0876,"elapsed_within_tithi_degrees":0.0876},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.547,"elapsed_within_degrees":10.2137},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.0064},"karana":{"half_tithi_index":10,"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":2170,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513952.770833,"ahargana":1925487.2708,"kali_year":5272,"ayanamsa_lahiri":26.2399,"grahas":{"sun":{"sidereal_longitude":204.50857500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":265.9269750000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-3.1875},"mars":{"sidereal_longitude":240.14597500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":211.24057500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":161.629275,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":155.762875,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":301.86367500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":38.4183,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":218.4183,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2170,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513952.770833,"kali_year":5272,"ahargana":1925487.2708,"sun":{"sidereal_longitude":203.4594,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":263.547,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.0876,"elapsed_within_tithi_degrees":0.0876},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.547,"elapsed_within_degrees":10.2137},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.0064},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.187,"elongation":60.088},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.187,"opposition_distance":119.912}},"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":"06:20","sunsetLocal":"17:12","solarNoonLocal":"11:46","dayLengthHours":10.877538140941319,"dayLengthDisplay":"10 Hours 52 Mins 39 Secs","nightLengthDisplay":"13 Hours 07 Mins 21 Secs","moonriseLocal":"10:35","moonsetLocal":"21:08","rahuKala":{"name":"Rāhu Kāla","start":"14:29","end":"15:51","startHours":14.484787854994364,"endHours":15.84448012261203,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:03","end":"10:24","startHours":9.046018784523705,"endHours":10.40571105214137,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:46","end":"13:08","startHours":11.765403319759034,"endHours":13.125095587376698,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:14","startHours":8.864726482174682,"endHours":9.227311086872726,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:04","startHours":6.77986500516093,"endHours":7.069932688919366,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:08","startHours":11.40281871506099,"endHours":12.127987924457079,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:36","startHours":4.8762958304962,"endHours":5.601465039892287,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:20","startHours":5.420172737543266,"endHours":6.326634249288375,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:35","end":"14:18","startHours":13.578326343249254,"endHours":14.303495552645341,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":17.004172390229694,"endHours":17.404172390229693,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:39","startHours":17.204172390229694,"endHours":17.657403146102247,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.954172390229694,"endHours":18.704172390229694,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:08","startHours":23.40281871506099,"endHours":24.127987924457077,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:20","end":"07:41","startHours":6.326634249288375,"endHours":7.68632651690604,"quality":"inauspicious"},{"name":"Udveg","start":"07:41","end":"09:03","startHours":7.68632651690604,"endHours":9.046018784523705,"quality":"inauspicious"},{"name":"Chala","start":"09:03","end":"10:24","startHours":9.046018784523705,"endHours":10.40571105214137,"quality":"neutral"},{"name":"Labha","start":"10:24","end":"11:46","startHours":10.40571105214137,"endHours":11.765403319759034,"quality":"auspicious"},{"name":"Amṛta","start":"11:46","end":"13:08","startHours":11.765403319759034,"endHours":13.125095587376698,"quality":"auspicious"},{"name":"Kāla","start":"13:08","end":"14:29","startHours":13.125095587376698,"endHours":14.484787854994364,"quality":"inauspicious"},{"name":"Śubha","start":"14:29","end":"15:51","startHours":14.484787854994364,"endHours":15.84448012261203,"quality":"auspicious"},{"name":"Roga","start":"15:51","end":"17:12","startHours":15.84448012261203,"endHours":17.204172390229694,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:12","end":"18:51","startHours":17.204172390229694,"endHours":18.84448012261203,"quality":"inauspicious"},{"name":"Śubha","start":"18:51","end":"20:29","startHours":18.84448012261203,"endHours":20.484787854994366,"quality":"auspicious"},{"name":"Roga","start":"20:29","end":"22:08","startHours":20.484787854994366,"endHours":22.1250955873767,"quality":"inauspicious"},{"name":"Udveg","start":"22:08","end":"23:46","startHours":22.1250955873767,"endHours":23.765403319759034,"quality":"inauspicious"},{"name":"Chala","start":"23:46","end":"01:24","startHours":23.765403319759034,"endHours":25.40571105214137,"quality":"neutral"},{"name":"Labha","start":"01:24","end":"03:03","startHours":25.40571105214137,"endHours":27.046018784523703,"quality":"auspicious"},{"name":"Amṛta","start":"03:03","end":"04:41","startHours":27.046018784523703,"endHours":28.68632651690604,"quality":"auspicious"},{"name":"Kāla","start":"04:41","end":"06:20","startHours":28.68632651690604,"endHours":30.326634249288375,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.326634249288375,"endHours":7.326634249288375,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.326634249288375,"endHours":8.326634249288375,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.326634249288375,"endHours":9.326634249288375,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.326634249288375,"endHours":10.326634249288375,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.326634249288375,"endHours":11.326634249288375,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.326634249288375,"endHours":12.326634249288375,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.326634249288375,"endHours":13.326634249288375,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.326634249288375,"endHours":14.326634249288375,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.326634249288375,"endHours":15.326634249288375,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.326634249288375,"endHours":16.326634249288375,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.326634249288375,"endHours":17.326634249288375,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.326634249288375,"endHours":18.326634249288375,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.326634249288375,"endHours":19.326634249288375,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.326634249288375,"endHours":20.326634249288375,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.326634249288375,"endHours":21.326634249288375,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.326634249288375,"endHours":22.326634249288375,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.326634249288375,"endHours":23.326634249288375,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.326634249288375,"endHours":24.326634249288375,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.326634249288375,"endHours":25.326634249288375,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.326634249288375,"endHours":26.326634249288375,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.326634249288375,"endHours":27.326634249288375,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.326634249288375,"endHours":28.326634249288375,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.326634249288375,"endHours":29.326634249288375,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.326634249288375,"endHours":30.326634249288375,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","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":-17.9384048660535,"eotMinutes":15.25980081445791,"ayanamsa":26.2399}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Ṣaṣṭhī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[{"id":"chhath-puja","name":"Chhaṭh Pūjā","name_sanskrit":"छठ पूजा","tradition":"Regional","associated_deity":"Sūrya + Chhaṭhī Mātā","significance":"Bihar/UP festival worshiping Sūrya. 6th day of Kārtika Śukla.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2},{"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":"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 November 13, 2170 CE · Ayodhyā · Vidhyamitra","description":"November 13, 2170 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:20, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2170-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2170-11-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/2170-11-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/2170-11-13","x-default":"https://vidhyamitra.com/city/ayodhya/2170-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T13:14:52.591Z","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":"2026-05-20T13:14:52.591Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T13:14:52.591Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}