{"id":"vidhyamitra:city-day:ayodhya:2318-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2318-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2318-10-17","date_display":"October 17, 2318 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":2318,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2567980.770833,"kali_year":5420,"ahargana":1979515.2708,"sun":{"sidereal_longitude":173.1494,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":69.4764,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.327,"elapsed_within_tithi_degrees":4.327},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.4764,"elapsed_within_degrees":2.8097},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6258},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2318,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2567980.770833,"ahargana":1979515.2708,"kali_year":5420,"ayanamsa_lahiri":28.3062,"grahas":{"sun":{"sidereal_longitude":174.66360800000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":72.68640800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":1.0664},"mars":{"sidereal_longitude":151.787508,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":153.77780800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":310.838708,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":190.612208,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":308.628108,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":55.7549,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":235.7549,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":2318,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2567980.770833,"kali_year":5420,"ahargana":1979515.2708,"sun":{"sidereal_longitude":173.1494,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":69.4764,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.327,"elapsed_within_tithi_degrees":4.327},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.4764,"elapsed_within_degrees":2.8097},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6258},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.066,"elongation":103.673},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.066,"opposition_distance":76.327}},"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":"06:00","sunsetLocal":"17:32","solarNoonLocal":"11:46","dayLengthHours":11.519352458699249,"dayLengthDisplay":"11 Hours 31 Mins 10 Secs","nightLengthDisplay":"12 Hours 28 Mins 50 Secs","moonriseLocal":"22:06","moonsetLocal":"11:50","rahuKala":{"name":"Rāhu Kāla","start":"13:12","end":"14:39","startHours":13.205862064636943,"endHours":14.645781121974348,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:00","end":"07:27","startHours":6.006266777949912,"endHours":7.446185835287318,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:53","end":"10:20","startHours":8.886104892624724,"endHours":10.326023949962131,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:05","startHours":8.694115684979737,"endHours":9.07809410026971,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:29","end":"06:48","startHours":6.48623979706238,"endHours":6.79342252929436,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:09","startHours":11.38196459200956,"endHours":12.149921422589511,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:14","startHours":4.470353116790012,"endHours":5.238309947369962,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:00","startHours":5.046320739724974,"endHours":6.006266777949912,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:27","startHours":13.68583508374941,"endHours":14.45379191432936,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.32561923664916,"endHours":17.72561923664916,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"18:00","startHours":17.52561923664916,"endHours":18.005592255761627,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.27561923664916,"endHours":19.02561923664916,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:09","startHours":23.38196459200956,"endHours":24.149921422589507,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:00","end":"07:27","startHours":6.006266777949912,"endHours":7.446185835287318,"quality":"auspicious"},{"name":"Roga","start":"07:27","end":"08:53","startHours":7.446185835287318,"endHours":8.886104892624724,"quality":"inauspicious"},{"name":"Udveg","start":"08:53","end":"10:20","startHours":8.886104892624724,"endHours":10.326023949962131,"quality":"inauspicious"},{"name":"Chala","start":"10:20","end":"11:46","startHours":10.326023949962131,"endHours":11.765943007299537,"quality":"neutral"},{"name":"Labha","start":"11:46","end":"13:12","startHours":11.765943007299537,"endHours":13.205862064636943,"quality":"auspicious"},{"name":"Amṛta","start":"13:12","end":"14:39","startHours":13.205862064636943,"endHours":14.645781121974348,"quality":"auspicious"},{"name":"Kāla","start":"14:39","end":"16:05","startHours":14.645781121974348,"endHours":16.085700179311754,"quality":"inauspicious"},{"name":"Śubha","start":"16:05","end":"17:32","startHours":16.085700179311754,"endHours":17.52561923664916,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:32","end":"19:05","startHours":17.52561923664916,"endHours":19.085700179311754,"quality":"auspicious"},{"name":"Kāla","start":"19:05","end":"20:39","startHours":19.085700179311754,"endHours":20.64578112197435,"quality":"inauspicious"},{"name":"Śubha","start":"20:39","end":"22:12","startHours":20.64578112197435,"endHours":22.20586206463694,"quality":"auspicious"},{"name":"Roga","start":"22:12","end":"23:46","startHours":22.20586206463694,"endHours":23.765943007299533,"quality":"inauspicious"},{"name":"Udveg","start":"23:46","end":"01:20","startHours":23.765943007299533,"endHours":25.326023949962128,"quality":"inauspicious"},{"name":"Chala","start":"01:20","end":"02:53","startHours":25.326023949962128,"endHours":26.886104892624722,"quality":"neutral"},{"name":"Labha","start":"02:53","end":"04:27","startHours":26.886104892624722,"endHours":28.446185835287316,"quality":"auspicious"},{"name":"Amṛta","start":"04:27","end":"06:00","startHours":28.446185835287316,"endHours":30.00626677794991,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":6.006266777949912,"endHours":7.006266777949912,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":7.006266777949912,"endHours":8.00626677794991,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":8.00626677794991,"endHours":9.00626677794991,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":9.00626677794991,"endHours":10.00626677794991,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":10.00626677794991,"endHours":11.00626677794991,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":11.00626677794991,"endHours":12.00626677794991,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":12.00626677794991,"endHours":13.00626677794991,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":13.00626677794991,"endHours":14.00626677794991,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":14.00626677794991,"endHours":15.00626677794991,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":15.00626677794991,"endHours":16.00626677794991,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":16.00626677794991,"endHours":17.00626677794991,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":17.00626677794991,"endHours":18.00626677794991,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":18.00626677794991,"endHours":19.00626677794991,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":19.00626677794991,"endHours":20.00626677794991,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":20.00626677794991,"endHours":21.00626677794991,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":21.00626677794991,"endHours":22.00626677794991,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":22.00626677794991,"endHours":23.00626677794991,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":23.00626677794991,"endHours":24.00626677794991,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":24.00626677794991,"endHours":25.00626677794991,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":25.00626677794991,"endHours":26.00626677794991,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":26.00626677794991,"endHours":27.00626677794991,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":27.00626677794991,"endHours":28.00626677794991,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":28.00626677794991,"endHours":29.00626677794991,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":29.00626677794991,"endHours":30.00626677794991,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-8.929179209249073,"eotMinutes":15.227419562027912,"ayanamsa":28.3062}},"calendars":{"vikram_samvat":2375,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2240,"saka_samvatsara":"Vilambī","bengali_samvat":1725,"malayalam_era":1494,"nanakshahi_year":849,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2375 Virodhakṛt · Śaka 2240 Vilambī"},"festivals":[],"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 October 17, 2318 CE · Ayodhyā · Vidhyamitra","description":"October 17, 2318 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 06:00, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2318-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2318-10-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2318-10-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2318-10-17","x-default":"https://vidhyamitra.com/city/ayodhya/2318-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T13:51:55.241Z","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":"2026-06-03T13:51:55.241Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T13:51:55.241Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}