{"id":"vidhyamitra:city-day:ayodhya:2178-10-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2178-10-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2178-10-11","date_display":"October 11, 2178 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":2178,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516841.770833,"kali_year":5280,"ahargana":1928376.2708,"sun":{"sidereal_longitude":170.4058,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":167.8744,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.4687,"elapsed_within_tithi_degrees":9.4687},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.8744,"elapsed_within_degrees":7.8744},"yoga":{"number":26,"name":"Indra","sum_longitude":338.2802},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2178,"month":10,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516841.770833,"ahargana":1928376.2708,"kali_year":5280,"ayanamsa_lahiri":26.3504,"grahas":{"sun":{"sidereal_longitude":171.58239400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":167.873694,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-4.3926},"mars":{"sidereal_longitude":4.109994000000029,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":191.85219400000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":47.19529399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":131.86359400000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":53.93359400000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":245.3452,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":65.3452,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2178,"month":10,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516841.770833,"kali_year":5280,"ahargana":1928376.2708,"sun":{"sidereal_longitude":170.4058,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":167.8744,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.4687,"elapsed_within_tithi_degrees":9.4687},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.8744,"elapsed_within_degrees":7.8744},"yoga":{"number":26,"name":"Indra","sum_longitude":338.2802},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.393,"elongation":2.531},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.393,"opposition_distance":177.469}},"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":"05:58","sunsetLocal":"17:37","solarNoonLocal":"11:47","dayLengthHours":11.649107089927675,"dayLengthDisplay":"11 Hours 38 Mins 57 Secs","nightLengthDisplay":"12 Hours 21 Mins 03 Secs","moonriseLocal":"05:41","moonsetLocal":"17:24","rahuKala":{"name":"Rāhu Kāla","start":"16:09","end":"17:37","startHours":16.155042258785713,"endHours":17.61118064502667,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:47","end":"13:15","startHours":11.786627100062834,"endHours":13.242765486303794,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:42","end":"16:09","startHours":14.698903872544754,"endHours":16.155042258785713,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:04","startHours":8.680198542748787,"endHours":9.068502112413043,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:45","startHours":6.447453017179317,"endHours":6.7580958729107214,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:10","startHours":11.398323530398578,"endHours":12.17493066972709,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:11","startHours":4.408859276441974,"endHours":5.1854664157704855,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"05:58","startHours":4.991314630938358,"endHours":5.962073555098997,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:30","startHours":13.728144948384113,"endHours":14.504752087712625,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.411180645026672,"endHours":17.81118064502667,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:06","startHours":17.61118064502667,"endHours":18.096560107106992,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.36118064502667,"endHours":19.11118064502667,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:10","startHours":23.398323530398578,"endHours":24.17493066972709,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:58","end":"07:25","startHours":5.962073555098997,"endHours":7.4182119413399565,"quality":"inauspicious"},{"name":"Chala","start":"07:25","end":"08:52","startHours":7.4182119413399565,"endHours":8.874350327580917,"quality":"neutral"},{"name":"Labha","start":"08:52","end":"10:20","startHours":8.874350327580917,"endHours":10.330488713821875,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:47","startHours":10.330488713821875,"endHours":11.786627100062834,"quality":"auspicious"},{"name":"Kāla","start":"11:47","end":"13:15","startHours":11.786627100062834,"endHours":13.242765486303794,"quality":"inauspicious"},{"name":"Śubha","start":"13:15","end":"14:42","startHours":13.242765486303794,"endHours":14.698903872544754,"quality":"auspicious"},{"name":"Roga","start":"14:42","end":"16:09","startHours":14.698903872544754,"endHours":16.155042258785713,"quality":"inauspicious"},{"name":"Udveg","start":"16:09","end":"17:37","startHours":16.155042258785713,"endHours":17.61118064502667,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:37","end":"19:09","startHours":17.61118064502667,"endHours":19.155042258785713,"quality":"auspicious"},{"name":"Roga","start":"19:09","end":"20:42","startHours":19.155042258785713,"endHours":20.698903872544754,"quality":"inauspicious"},{"name":"Udveg","start":"20:42","end":"22:15","startHours":20.698903872544754,"endHours":22.242765486303792,"quality":"inauspicious"},{"name":"Chala","start":"22:15","end":"23:47","startHours":22.242765486303792,"endHours":23.786627100062834,"quality":"neutral"},{"name":"Labha","start":"23:47","end":"01:20","startHours":23.786627100062834,"endHours":25.330488713821875,"quality":"auspicious"},{"name":"Amṛta","start":"01:20","end":"02:52","startHours":25.330488713821875,"endHours":26.874350327580913,"quality":"auspicious"},{"name":"Kāla","start":"02:52","end":"04:25","startHours":26.874350327580913,"endHours":28.418211941339955,"quality":"inauspicious"},{"name":"Śubha","start":"04:25","end":"05:58","startHours":28.418211941339955,"endHours":29.962073555098996,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.962073555098997,"endHours":6.962073555098997,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.962073555098997,"endHours":7.962073555098997,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.962073555098997,"endHours":8.962073555098996,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.962073555098996,"endHours":9.962073555098996,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.962073555098996,"endHours":10.962073555098996,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.962073555098996,"endHours":11.962073555098996,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.962073555098996,"endHours":12.962073555098996,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.962073555098996,"endHours":13.962073555098996,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.962073555098996,"endHours":14.962073555098996,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.962073555098996,"endHours":15.962073555098996,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.962073555098996,"endHours":16.962073555098996,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.962073555098996,"endHours":17.962073555098996,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.962073555098996,"endHours":18.962073555098996,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.962073555098996,"endHours":19.962073555098996,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.962073555098996,"endHours":20.962073555098996,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.962073555098996,"endHours":21.962073555098996,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.962073555098996,"endHours":22.962073555098996,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.962073555098996,"endHours":23.962073555098996,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.962073555098996,"endHours":24.962073555098996,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.962073555098996,"endHours":25.962073555098996,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.962073555098996,"endHours":26.962073555098996,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.962073555098996,"endHours":27.962073555098996,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.962073555098996,"endHours":28.962073555098996,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.962073555098996,"endHours":29.962073555098996,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","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":-7.034231002265592,"eotMinutes":13.986373996230075,"ayanamsa":26.3504}},"calendars":{"vikram_samvat":2235,"vikram_samvatsara":"Khara","saka_samvat":2100,"saka_samvatsara":"Bahudhānya","bengali_samvat":1585,"malayalam_era":1354,"nanakshahi_year":709,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Amāvasyā · Vikram 2235 Khara · Śaka 2100 Bahudhānya"},"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":"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 11, 2178 CE · Ayodhyā · Vidhyamitra","description":"October 11, 2178 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:58, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2178-10-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2178-10-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/2178-10-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/2178-10-11","x-default":"https://vidhyamitra.com/city/ayodhya/2178-10-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T06:50:17.926Z","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":"2026-05-21T06:50:17.926Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T06:50:17.926Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}