{"id":"vidhyamitra:city-day:ayodhya:2135-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2135-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2135-05-17","date_display":"May 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":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500988.770833,"kali_year":5237,"ahargana":1912523.2708,"sun":{"sidereal_longitude":29.753,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":76.0398,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.2868,"elapsed_within_tithi_degrees":10.2868},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.0398,"elapsed_within_degrees":9.3731},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.7927},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2135,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2500988.770833,"ahargana":1912523.2708,"kali_year":5237,"ayanamsa_lahiri":25.744,"grahas":{"sun":{"sidereal_longitude":30.086194999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":74.172595,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":4.2473},"mars":{"sidereal_longitude":349.073195,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":5.9421950000000265,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":148.48409500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":72.987595,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":243.72999500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":5.3134,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.3134,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":"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":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2500988.770833,"kali_year":5237,"ahargana":1912523.2708,"sun":{"sidereal_longitude":29.753,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":76.0398,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.2868,"elapsed_within_tithi_degrees":10.2868},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":76.0398,"elapsed_within_degrees":9.3731},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.7927},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.247,"elongation":46.287},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.247,"opposition_distance":133.713}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":-0.465,"opposition_distance":0.812},{"offset_days":-4,"type":"solar","occurs":true,"moon_latitude":1.438,"elongation":1.733}]},"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":"05:13","sunsetLocal":"18:42","solarNoonLocal":"11:57","dayLengthHours":13.485841639886363,"dayLengthDisplay":"13 Hours 29 Mins 09 Secs","nightLengthDisplay":"10 Hours 30 Mins 51 Secs","moonriseLocal":"08:01","moonsetLocal":"21:46","rahuKala":{"name":"Rāhu Kāla","start":"15:20","end":"17:01","startHours":15.329179083404707,"endHours":17.014909288390502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:35","end":"10:16","startHours":8.586258263461524,"endHours":10.271988468447319,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.643448878418909,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.361494236130085,"endHours":8.811022290792963,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:08","startHours":5.776707921818531,"endHours":6.136330365548834,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:24","startHours":11.508190618770236,"endHours":12.407246728095995,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.4166856348384176,"endHours":4.315741744164176,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:13","startHours":4.090977716832736,"endHours":5.214797853489933,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.20535894674751,"endHours":15.104415056073266,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.500639493376298,"endHours":18.900639493376296,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:16","startHours":18.700639493376297,"endHours":19.262549561704894,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.450639493376297,"endHours":20.200639493376297,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:24","startHours":23.508190618770236,"endHours":24.40724672809599,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:13","end":"06:54","startHours":5.214797853489933,"endHours":6.900528058475729,"quality":"inauspicious"},{"name":"Udveg","start":"06:54","end":"08:35","startHours":6.900528058475729,"endHours":8.586258263461524,"quality":"inauspicious"},{"name":"Chala","start":"08:35","end":"10:16","startHours":8.586258263461524,"endHours":10.271988468447319,"quality":"neutral"},{"name":"Labha","start":"10:16","end":"11:57","startHours":10.271988468447319,"endHours":11.957718673433114,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:39","startHours":11.957718673433114,"endHours":13.643448878418909,"quality":"auspicious"},{"name":"Kāla","start":"13:39","end":"15:20","startHours":13.643448878418909,"endHours":15.329179083404707,"quality":"inauspicious"},{"name":"Śubha","start":"15:20","end":"17:01","startHours":15.329179083404707,"endHours":17.014909288390502,"quality":"auspicious"},{"name":"Roga","start":"17:01","end":"18:42","startHours":17.014909288390502,"endHours":18.700639493376297,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:42","end":"20:01","startHours":18.700639493376297,"endHours":20.014909288390502,"quality":"inauspicious"},{"name":"Śubha","start":"20:01","end":"21:20","startHours":20.014909288390502,"endHours":21.329179083404707,"quality":"auspicious"},{"name":"Roga","start":"21:20","end":"22:39","startHours":21.329179083404707,"endHours":22.643448878418912,"quality":"inauspicious"},{"name":"Udveg","start":"22:39","end":"23:57","startHours":22.643448878418912,"endHours":23.957718673433114,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:16","startHours":23.957718673433114,"endHours":25.27198846844732,"quality":"neutral"},{"name":"Labha","start":"01:16","end":"02:35","startHours":25.27198846844732,"endHours":26.586258263461524,"quality":"auspicious"},{"name":"Amṛta","start":"02:35","end":"03:54","startHours":26.586258263461524,"endHours":27.90052805847573,"quality":"auspicious"},{"name":"Kāla","start":"03:54","end":"05:13","startHours":27.90052805847573,"endHours":29.214797853489934,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.214797853489933,"endHours":6.214797853489933,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.214797853489933,"endHours":7.214797853489933,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.214797853489933,"endHours":8.214797853489934,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.214797853489934,"endHours":9.214797853489934,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.214797853489934,"endHours":10.214797853489934,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.214797853489934,"endHours":11.214797853489934,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.214797853489934,"endHours":12.214797853489934,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.214797853489934,"endHours":13.214797853489934,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.214797853489934,"endHours":14.214797853489934,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.214797853489934,"endHours":15.214797853489934,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.214797853489934,"endHours":16.214797853489934,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.214797853489934,"endHours":17.214797853489934,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.214797853489934,"endHours":18.214797853489934,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.214797853489934,"endHours":19.214797853489934,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.214797853489934,"endHours":20.214797853489934,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.214797853489934,"endHours":21.214797853489934,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.214797853489934,"endHours":22.214797853489934,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.214797853489934,"endHours":23.214797853489934,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.214797853489934,"endHours":24.214797853489934,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.214797853489934,"endHours":25.214797853489934,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.214797853489934,"endHours":26.214797853489934,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.214797853489934,"endHours":27.214797853489934,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.214797853489934,"endHours":28.214797853489934,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.214797853489934,"endHours":29.214797853489934,"planetary_lord":"Saturn"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.212614846151467,"eotMinutes":3.7208795940131294,"ayanamsa":25.744}},"calendars":{"vikram_samvat":2192,"vikram_samvatsara":"Kīlaka","saka_samvat":2057,"saka_samvatsara":"Manmatha","bengali_samvat":1542,"malayalam_era":1311,"nanakshahi_year":666,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Caturthī · Vikram 2192 Kīlaka · Śaka 2057 Manmatha"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 May 17, 2135 CE · Ayodhyā · Vidhyamitra","description":"May 17, 2135 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:13, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2135-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2135-05-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2135-05-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2135-05-17","x-default":"https://vidhyamitra.com/city/ayodhya/2135-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:51:30.095Z","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":"2026-05-17T11:51:30.095Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:51:30.095Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}