{"id":"vidhyamitra:city-day:ayodhya:2121-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2121-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2121-10-08","date_display":"October 8, 2121 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":2121,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496019.770833,"kali_year":5223,"ahargana":1907554.2708,"sun":{"sidereal_longitude":168.1836,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":127.509,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.3254,"elapsed_within_tithi_degrees":7.3254},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.509,"elapsed_within_degrees":7.509},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.6926},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2121,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496019.770833,"ahargana":1907554.2708,"kali_year":5223,"ayanamsa_lahiri":25.554,"grahas":{"sun":{"sidereal_longitude":169.223347,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":130.02474700000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":-2.8249},"mars":{"sidereal_longitude":202.782647,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":150.57694700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":117.33504700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":152.28704700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":81.07494700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":268.5949,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.5949,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2121,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496019.770833,"kali_year":5223,"ahargana":1907554.2708,"sun":{"sidereal_longitude":168.1836,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":127.509,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.3254,"elapsed_within_tithi_degrees":7.3254},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":127.509,"elapsed_within_degrees":7.509},"yoga":{"number":23,"name":"Śubha","sum_longitude":295.6926},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.825,"elongation":40.675},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.825,"opposition_distance":139.325}},"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":"05:56","sunsetLocal":"17:40","solarNoonLocal":"11:48","dayLengthHours":11.73152415560607,"dayLengthDisplay":"11 Hours 43 Mins 53 Secs","nightLengthDisplay":"12 Hours 16 Mins 07 Secs","moonriseLocal":"02:49","moonsetLocal":"15:33","rahuKala":{"name":"Rāhu Kāla","start":"11:48","end":"13:16","startHours":11.799244746207274,"endHours":13.265685265658032,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:24","end":"08:52","startHours":7.399923187854997,"endHours":8.866363707305755,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:20","end":"11:48","startHours":10.332804226756515,"endHours":11.799244746207274,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:04","startHours":8.670838304712321,"endHours":9.061889109899191,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:44","startHours":6.4222961748878244,"endHours":6.7351368190373195,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:11","startHours":11.408193941020405,"endHours":12.190295551394142,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:09","startHours":4.369279447656762,"endHours":5.1513810580305,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"05:56","startHours":4.955855655437066,"endHours":5.933482668404238,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:32","startHours":13.75449877214162,"endHours":14.536600382515358,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.46500682401031,"endHours":17.865006824010308,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:09","startHours":17.66500682401031,"endHours":18.153820330493897,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.41500682401031,"endHours":19.16500682401031,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:11","startHours":23.408193941020404,"endHours":24.19029555139414,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:56","end":"07:24","startHours":5.933482668404238,"endHours":7.399923187854997,"quality":"auspicious"},{"name":"Amṛta","start":"07:24","end":"08:52","startHours":7.399923187854997,"endHours":8.866363707305755,"quality":"auspicious"},{"name":"Kāla","start":"08:52","end":"10:20","startHours":8.866363707305755,"endHours":10.332804226756515,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:48","startHours":10.332804226756515,"endHours":11.799244746207274,"quality":"auspicious"},{"name":"Roga","start":"11:48","end":"13:16","startHours":11.799244746207274,"endHours":13.265685265658032,"quality":"inauspicious"},{"name":"Udveg","start":"13:16","end":"14:44","startHours":13.265685265658032,"endHours":14.732125785108792,"quality":"inauspicious"},{"name":"Chala","start":"14:44","end":"16:12","startHours":14.732125785108792,"endHours":16.19856630455955,"quality":"neutral"},{"name":"Labha","start":"16:12","end":"17:40","startHours":16.19856630455955,"endHours":17.66500682401031,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:40","end":"19:12","startHours":17.66500682401031,"endHours":19.19856630455955,"quality":"inauspicious"},{"name":"Chala","start":"19:12","end":"20:44","startHours":19.19856630455955,"endHours":20.732125785108792,"quality":"neutral"},{"name":"Labha","start":"20:44","end":"22:16","startHours":20.732125785108792,"endHours":22.265685265658032,"quality":"auspicious"},{"name":"Amṛta","start":"22:16","end":"23:48","startHours":22.265685265658032,"endHours":23.799244746207272,"quality":"auspicious"},{"name":"Kāla","start":"23:48","end":"01:20","startHours":23.799244746207272,"endHours":25.332804226756515,"quality":"inauspicious"},{"name":"Śubha","start":"01:20","end":"02:52","startHours":25.332804226756515,"endHours":26.866363707305755,"quality":"auspicious"},{"name":"Roga","start":"02:52","end":"04:24","startHours":26.866363707305755,"endHours":28.399923187854995,"quality":"inauspicious"},{"name":"Udveg","start":"04:24","end":"05:56","startHours":28.399923187854995,"endHours":29.93348266840424,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.933482668404238,"endHours":6.933482668404238,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.933482668404238,"endHours":7.933482668404238,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.933482668404238,"endHours":8.933482668404238,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.933482668404238,"endHours":9.933482668404238,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.933482668404238,"endHours":10.933482668404238,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.933482668404238,"endHours":11.933482668404238,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.933482668404238,"endHours":12.933482668404238,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.933482668404238,"endHours":13.933482668404238,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.933482668404238,"endHours":14.933482668404238,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.933482668404238,"endHours":15.933482668404238,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.933482668404238,"endHours":16.93348266840424,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.93348266840424,"endHours":17.93348266840424,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.93348266840424,"endHours":18.93348266840424,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.93348266840424,"endHours":19.93348266840424,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.93348266840424,"endHours":20.93348266840424,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.93348266840424,"endHours":21.93348266840424,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.93348266840424,"endHours":22.93348266840424,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.93348266840424,"endHours":23.93348266840424,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.93348266840424,"endHours":24.93348266840424,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.93348266840424,"endHours":25.93348266840424,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.93348266840424,"endHours":26.93348266840424,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.93348266840424,"endHours":27.93348266840424,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.93348266840424,"endHours":28.93348266840424,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.93348266840424,"endHours":29.93348266840424,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"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":-5.822502864969372,"eotMinutes":13.229315227563635,"ayanamsa":25.554}},"calendars":{"vikram_samvat":2178,"vikram_samvatsara":"Jaya","saka_samvat":2043,"saka_samvatsara":"Vṛṣa","bengali_samvat":1528,"malayalam_era":1297,"nanakshahi_year":652,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 2178 Jaya · Śaka 2043 Vṛṣa"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 8, 2121 CE · Ayodhyā · Vidhyamitra","description":"October 8, 2121 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:56, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2121-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2121-10-08","sa":"https://sa.vidhyamitra.com/city/ayodhya/2121-10-08","hi":"https://hi.vidhyamitra.com/city/ayodhya/2121-10-08","x-default":"https://vidhyamitra.com/city/ayodhya/2121-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T12:20:45.991Z","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":"2026-05-16T12:20:45.991Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T12:20:45.991Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}