{"id":"vidhyamitra:city-day:ayodhya:2135-09-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2135-09-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2135-09-17","date_display":"September 17, 2135 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":2135,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501111.770833,"kali_year":5237,"ahargana":1912646.2708,"sun":{"sidereal_longitude":147.0145,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":264.6702,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.6556,"elapsed_within_tithi_degrees":9.6556},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.6702,"elapsed_within_degrees":11.3369},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.6847},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2135,"month":9,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501111.770833,"ahargana":1912646.2708,"kali_year":5237,"ayanamsa_lahiri":25.7487,"grahas":{"sun":{"sidereal_longitude":148.070295,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":267.659495,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-4.4883},"mars":{"sidereal_longitude":74.40829500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":129.16529500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":163.78009499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":100.18689499999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":238.408995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":358.7963,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":178.7963,"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":2135,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501111.770833,"kali_year":5237,"ahargana":1912646.2708,"sun":{"sidereal_longitude":147.0145,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":264.6702,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":117.6556,"elapsed_within_tithi_degrees":9.6556},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.6702,"elapsed_within_degrees":11.3369},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.6847},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.488,"elongation":117.656},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.488,"opposition_distance":62.344}},"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":"05:46","sunsetLocal":"18:04","solarNoonLocal":"11:55","dayLengthHours":12.290010532056108,"dayLengthDisplay":"12 Hours 17 Mins 24 Secs","nightLengthDisplay":"11 Hours 42 Mins 36 Secs","moonriseLocal":"14:36","moonsetLocal":"01:10","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:23","startHours":8.843237971063179,"endHours":10.379489287570191,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:27","end":"14:59","startHours":13.451991920584218,"endHours":14.988243237091233,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:46","end":"07:18","startHours":5.770735338049151,"endHours":7.306986654556164,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.638404462195576,"endHours":9.04807147993078,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.282819110218155,"endHours":6.610552724406318,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:20","startHours":11.506073586342,"endHours":12.325407621812408,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"04:57","startHours":4.1320672671083365,"endHours":4.951401302578743,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:46","startHours":4.746567793711142,"endHours":5.770735338049151,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:47","startHours":13.964075692753223,"endHours":14.78340972822363,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.86074587010526,"endHours":18.260745870105257,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:34","startHours":18.060745870105258,"endHours":18.57282964227426,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.810745870105258,"endHours":19.560745870105258,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:20","startHours":23.506073586342,"endHours":24.325407621812406,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:46","end":"07:18","startHours":5.770735338049151,"endHours":7.306986654556164,"quality":"inauspicious"},{"name":"Śubha","start":"07:18","end":"08:51","startHours":7.306986654556164,"endHours":8.843237971063179,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:23","startHours":8.843237971063179,"endHours":10.379489287570191,"quality":"inauspicious"},{"name":"Udveg","start":"10:23","end":"11:55","startHours":10.379489287570191,"endHours":11.915740604077204,"quality":"inauspicious"},{"name":"Chala","start":"11:55","end":"13:27","startHours":11.915740604077204,"endHours":13.451991920584218,"quality":"neutral"},{"name":"Labha","start":"13:27","end":"14:59","startHours":13.451991920584218,"endHours":14.988243237091233,"quality":"auspicious"},{"name":"Amṛta","start":"14:59","end":"16:31","startHours":14.988243237091233,"endHours":16.524494553598245,"quality":"auspicious"},{"name":"Kāla","start":"16:31","end":"18:04","startHours":16.524494553598245,"endHours":18.060745870105258,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:04","end":"19:31","startHours":18.060745870105258,"endHours":19.524494553598245,"quality":"auspicious"},{"name":"Amṛta","start":"19:31","end":"20:59","startHours":19.524494553598245,"endHours":20.988243237091233,"quality":"auspicious"},{"name":"Kāla","start":"20:59","end":"22:27","startHours":20.988243237091233,"endHours":22.451991920584216,"quality":"inauspicious"},{"name":"Śubha","start":"22:27","end":"23:55","startHours":22.451991920584216,"endHours":23.915740604077204,"quality":"auspicious"},{"name":"Roga","start":"23:55","end":"01:23","startHours":23.915740604077204,"endHours":25.37948928757019,"quality":"inauspicious"},{"name":"Udveg","start":"01:23","end":"02:51","startHours":25.37948928757019,"endHours":26.843237971063175,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:18","startHours":26.843237971063175,"endHours":28.306986654556162,"quality":"neutral"},{"name":"Labha","start":"04:18","end":"05:46","startHours":28.306986654556162,"endHours":29.77073533804915,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.770735338049151,"endHours":6.770735338049151,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.770735338049151,"endHours":7.770735338049151,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.770735338049151,"endHours":8.77073533804915,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.77073533804915,"endHours":9.77073533804915,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.77073533804915,"endHours":10.77073533804915,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.77073533804915,"endHours":11.77073533804915,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.77073533804915,"endHours":12.77073533804915,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.77073533804915,"endHours":13.77073533804915,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.77073533804915,"endHours":14.77073533804915,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.77073533804915,"endHours":15.77073533804915,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.77073533804915,"endHours":16.77073533804915,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.77073533804915,"endHours":17.77073533804915,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.77073533804915,"endHours":18.77073533804915,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.77073533804915,"endHours":19.77073533804915,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.77073533804915,"endHours":20.77073533804915,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.77073533804915,"endHours":21.77073533804915,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.77073533804915,"endHours":22.77073533804915,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.77073533804915,"endHours":23.77073533804915,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.77073533804915,"endHours":24.77073533804915,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.77073533804915,"endHours":25.77073533804915,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.77073533804915,"endHours":26.77073533804915,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.77073533804915,"endHours":27.77073533804915,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.77073533804915,"endHours":28.77073533804915,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.77073533804915,"endHours":29.77073533804915,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.454371272903846,"eotMinutes":6.239563755367786,"ayanamsa":25.7487}},"calendars":{"vikram_samvat":2192,"vikram_samvatsara":"Kīlaka","saka_samvat":2057,"saka_samvatsara":"Manmatha","bengali_samvat":1542,"malayalam_era":1311,"nanakshahi_year":666,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2192 Kīlaka · Śaka 2057 Manmatha"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 September 17, 2135 CE · Ayodhyā · Vidhyamitra","description":"September 17, 2135 CE for Ayodhyā: Śukla Daśamī, sūryodaya 05:46, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2135-09-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2135-09-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2135-09-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2135-09-17","x-default":"https://vidhyamitra.com/city/ayodhya/2135-09-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:42:48.793Z","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":"2026-05-31T02:42:48.793Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:42:48.793Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}