{"id":"vidhyamitra:city-day:ayodhya:2038-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2038-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2038-10-17","date_display":"October 17, 2038 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":2038,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465713.770833,"kali_year":5140,"ahargana":1877248.2708,"sun":{"sidereal_longitude":178.5571,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":44.1973,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.6402,"elapsed_within_tithi_degrees":9.6402},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.1973,"elapsed_within_degrees":4.1973},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":222.7544},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2038,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465713.770833,"ahargana":1877248.2708,"kali_year":5140,"ayanamsa_lahiri":24.3949,"grahas":{"sun":{"sidereal_longitude":179.38205900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":41.37395900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-2.2588},"mars":{"sidereal_longitude":183.69035899999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":198.35415899999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":120.64475900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":178.58385899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":148.743859,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":74.3527,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":254.3527,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"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":2038,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465713.770833,"kali_year":5140,"ahargana":1877248.2708,"sun":{"sidereal_longitude":178.5571,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":44.1973,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.6402,"elapsed_within_tithi_degrees":9.6402},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.1973,"elapsed_within_degrees":4.1973},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":222.7544},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.259,"elongation":134.36},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.259,"opposition_distance":45.64}},"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":"17:31","solarNoonLocal":"11:46","dayLengthHours":11.498803389765232,"dayLengthDisplay":"11 Hours 29 Mins 56 Secs","nightLengthDisplay":"12 Hours 30 Mins 04 Secs","moonriseLocal":"19:46","moonsetLocal":"09:22","rahuKala":{"name":"Rāhu Kāla","start":"16:05","end":"17:31","startHours":16.077994278461496,"endHours":17.51534470218215,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:46","end":"13:12","startHours":11.765943007299533,"endHours":13.203293431020189,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:38","end":"16:05","startHours":14.640643854740844,"endHours":16.077994278461496,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:05","startHours":8.699595436695471,"endHours":9.08288888302098,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:48","startHours":6.495658120323803,"endHours":6.802292877384209,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:09","startHours":11.382649560974027,"endHours":12.149236453625043,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:15","startHours":4.483367527114887,"endHours":5.249954419765903,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:01","startHours":5.058307696603149,"endHours":6.016541312416918,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:27","startHours":13.682410238927073,"endHours":14.448997131578087,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.315344702182152,"endHours":17.71534470218215,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"18:00","startHours":17.51534470218215,"endHours":17.994461510089035,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.26534470218215,"endHours":19.01534470218215,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:09","startHours":23.382649560974027,"endHours":24.14923645362504,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:01","end":"07:27","startHours":6.016541312416918,"endHours":7.453891736137573,"quality":"inauspicious"},{"name":"Chala","start":"07:27","end":"08:53","startHours":7.453891736137573,"endHours":8.891242159858226,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:20","startHours":8.891242159858226,"endHours":10.328592583578882,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:46","startHours":10.328592583578882,"endHours":11.765943007299533,"quality":"auspicious"},{"name":"Kāla","start":"11:46","end":"13:12","startHours":11.765943007299533,"endHours":13.203293431020189,"quality":"inauspicious"},{"name":"Śubha","start":"13:12","end":"14:38","startHours":13.203293431020189,"endHours":14.640643854740844,"quality":"auspicious"},{"name":"Roga","start":"14:38","end":"16:05","startHours":14.640643854740844,"endHours":16.077994278461496,"quality":"inauspicious"},{"name":"Udveg","start":"16:05","end":"17:31","startHours":16.077994278461496,"endHours":17.51534470218215,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:31","end":"19:05","startHours":17.51534470218215,"endHours":19.077994278461496,"quality":"auspicious"},{"name":"Roga","start":"19:05","end":"20:38","startHours":19.077994278461496,"endHours":20.640643854740844,"quality":"inauspicious"},{"name":"Udveg","start":"20:38","end":"22:12","startHours":20.640643854740844,"endHours":22.20329343102019,"quality":"inauspicious"},{"name":"Chala","start":"22:12","end":"23:46","startHours":22.20329343102019,"endHours":23.765943007299533,"quality":"neutral"},{"name":"Labha","start":"23:46","end":"01:20","startHours":23.765943007299533,"endHours":25.32859258357888,"quality":"auspicious"},{"name":"Amṛta","start":"01:20","end":"02:53","startHours":25.32859258357888,"endHours":26.891242159858226,"quality":"auspicious"},{"name":"Kāla","start":"02:53","end":"04:27","startHours":26.891242159858226,"endHours":28.45389173613757,"quality":"inauspicious"},{"name":"Śubha","start":"04:27","end":"06:01","startHours":28.45389173613757,"endHours":30.01654131241692,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.016541312416918,"endHours":7.016541312416918,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.016541312416918,"endHours":8.01654131241692,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.01654131241692,"endHours":9.01654131241692,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.01654131241692,"endHours":10.01654131241692,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.01654131241692,"endHours":11.01654131241692,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.01654131241692,"endHours":12.01654131241692,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.01654131241692,"endHours":13.01654131241692,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.01654131241692,"endHours":14.01654131241692,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.01654131241692,"endHours":15.01654131241692,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.01654131241692,"endHours":16.01654131241692,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.01654131241692,"endHours":17.01654131241692,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.01654131241692,"endHours":18.01654131241692,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.01654131241692,"endHours":19.01654131241692,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.01654131241692,"endHours":20.01654131241692,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.01654131241692,"endHours":21.01654131241692,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.01654131241692,"endHours":22.01654131241692,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.01654131241692,"endHours":23.01654131241692,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.01654131241692,"endHours":24.01654131241692,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.01654131241692,"endHours":25.01654131241692,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.01654131241692,"endHours":26.01654131241692,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.01654131241692,"endHours":27.01654131241692,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.01654131241692,"endHours":28.01654131241692,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.01654131241692,"endHours":29.01654131241692,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.01654131241692,"endHours":30.01654131241692,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","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":-9.227601429842347,"eotMinutes":15.227419562027912,"ayanamsa":24.3949}},"calendars":{"vikram_samvat":2095,"vikram_samvatsara":"Prajāpati","saka_samvat":1960,"saka_samvatsara":"Kālayukta","bengali_samvat":1445,"malayalam_era":1214,"nanakshahi_year":569,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2095 Prajāpati · Śaka 1960 Kālayukta"},"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},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 Rohiṇī","url":"/day/-3226-07-09","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 17, 2038 CE · Ayodhyā · Vidhyamitra","description":"October 17, 2038 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:01, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2038-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2038-10-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2038-10-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2038-10-17","x-default":"https://vidhyamitra.com/city/ayodhya/2038-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:34:41.999Z","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":"2026-05-15T14:34:41.999Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:34:41.999Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}