{"id":"vidhyamitra:city-day:ayodhya:2117-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2117-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-10-18","date_display":"October 18, 2117 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":2117,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494568.770833,"kali_year":5219,"ahargana":1906103.2708,"sun":{"sidereal_longitude":178.1181,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":83.8361,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.7179,"elapsed_within_tithi_degrees":1.7179},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.8361,"elapsed_within_degrees":3.8361},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.9542},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2117,"month":10,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494568.770833,"ahargana":1906103.2708,"kali_year":5219,"ayanamsa_lahiri":25.4985,"grahas":{"sun":{"sidereal_longitude":179.13548600000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":80.90518600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":4.4521},"mars":{"sidereal_longitude":183.060386,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":197.79118599999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":339.445786,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":222.87428599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":23.58288600000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":345.4759,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.4759,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2117,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494568.770833,"kali_year":5219,"ahargana":1906103.2708,"sun":{"sidereal_longitude":178.1181,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":83.8361,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.7179,"elapsed_within_tithi_degrees":1.7179},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.8361,"elapsed_within_degrees":3.8361},"yoga":{"number":20,"name":"Śiva","sum_longitude":261.9542},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.452,"elongation":94.282},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.452,"opposition_distance":85.718}},"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":"06:01","sunsetLocal":"17:30","solarNoonLocal":"11:46","dayLengthHours":11.477066890988418,"dayLengthDisplay":"11 Hours 28 Mins 37 Secs","nightLengthDisplay":"12 Hours 31 Mins 23 Secs","moonriseLocal":"22:22","moonsetLocal":"12:04","rahuKala":{"name":"Rāhu Kāla","start":"07:28","end":"08:54","startHours":7.459238945825701,"endHours":8.893872307199253,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:20","end":"11:46","startHours":10.328505668572806,"endHours":11.763139029946359,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:12","end":"14:38","startHours":13.19777239131991,"endHours":14.632405752693462,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:05","startHours":8.702587859016113,"endHours":9.085156755382394,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:49","startHours":6.50281670491,"endHours":6.808871822003025,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:09","startHours":11.380570133580079,"endHours":12.145707926312639,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:16","startHours":4.494329998987027,"endHours":5.259467791719588,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:01","startHours":5.068183343536448,"endHours":6.024605584452149,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:26","startHours":13.675983511777762,"endHours":14.441121304510323,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.30167247544057,"endHours":17.701672475440567,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:59","startHours":17.501672475440568,"endHours":17.979883595898418,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.251672475440568,"endHours":19.001672475440568,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:09","startHours":23.38057013358008,"endHours":24.14570792631264,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:01","end":"07:28","startHours":6.024605584452149,"endHours":7.459238945825701,"quality":"auspicious"},{"name":"Kāla","start":"07:28","end":"08:54","startHours":7.459238945825701,"endHours":8.893872307199253,"quality":"inauspicious"},{"name":"Śubha","start":"08:54","end":"10:20","startHours":8.893872307199253,"endHours":10.328505668572806,"quality":"auspicious"},{"name":"Roga","start":"10:20","end":"11:46","startHours":10.328505668572806,"endHours":11.763139029946359,"quality":"inauspicious"},{"name":"Udveg","start":"11:46","end":"13:12","startHours":11.763139029946359,"endHours":13.19777239131991,"quality":"inauspicious"},{"name":"Chala","start":"13:12","end":"14:38","startHours":13.19777239131991,"endHours":14.632405752693462,"quality":"neutral"},{"name":"Labha","start":"14:38","end":"16:04","startHours":14.632405752693462,"endHours":16.067039114067015,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:30","startHours":16.067039114067015,"endHours":17.501672475440568,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:30","end":"19:04","startHours":17.501672475440568,"endHours":19.067039114067015,"quality":"neutral"},{"name":"Labha","start":"19:04","end":"20:38","startHours":19.067039114067015,"endHours":20.632405752693465,"quality":"auspicious"},{"name":"Amṛta","start":"20:38","end":"22:12","startHours":20.632405752693465,"endHours":22.197772391319912,"quality":"auspicious"},{"name":"Kāla","start":"22:12","end":"23:46","startHours":22.197772391319912,"endHours":23.76313902994636,"quality":"inauspicious"},{"name":"Śubha","start":"23:46","end":"01:20","startHours":23.76313902994636,"endHours":25.328505668572806,"quality":"auspicious"},{"name":"Roga","start":"01:20","end":"02:54","startHours":25.328505668572806,"endHours":26.893872307199253,"quality":"inauspicious"},{"name":"Udveg","start":"02:54","end":"04:28","startHours":26.893872307199253,"endHours":28.459238945825703,"quality":"inauspicious"},{"name":"Chala","start":"04:28","end":"06:01","startHours":28.459238945825703,"endHours":30.02460558445215,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.024605584452149,"endHours":7.024605584452149,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.024605584452149,"endHours":8.02460558445215,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.02460558445215,"endHours":9.02460558445215,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.02460558445215,"endHours":10.02460558445215,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.02460558445215,"endHours":11.02460558445215,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.02460558445215,"endHours":12.02460558445215,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.02460558445215,"endHours":13.02460558445215,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.02460558445215,"endHours":14.02460558445215,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.02460558445215,"endHours":15.02460558445215,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.02460558445215,"endHours":16.02460558445215,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.02460558445215,"endHours":17.02460558445215,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.02460558445215,"endHours":18.02460558445215,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.02460558445215,"endHours":19.02460558445215,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.02460558445215,"endHours":20.02460558445215,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.02460558445215,"endHours":21.02460558445215,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.02460558445215,"endHours":22.02460558445215,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.02460558445215,"endHours":23.02460558445215,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.02460558445215,"endHours":24.02460558445215,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.02460558445215,"endHours":25.02460558445215,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.02460558445215,"endHours":26.02460558445215,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.02460558445215,"endHours":27.02460558445215,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.02460558445215,"endHours":28.02460558445215,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.02460558445215,"endHours":29.02460558445215,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.02460558445215,"endHours":30.02460558445215,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-9.54271562272737,"eotMinutes":15.395658203218455,"ayanamsa":25.4985}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Aṣṭamī · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 October 18, 2117 CE · Ayodhyā · Vidhyamitra","description":"October 18, 2117 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:01, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2117-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2117-10-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2117-10-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2117-10-18","x-default":"https://vidhyamitra.com/city/ayodhya/2117-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:49:07.842Z","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":"2026-05-17T11:49:07.842Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:49:07.842Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}