{"id":"vidhyamitra:city-day:ayodhya:2297-10-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2297-10-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2297-10-21","date_display":"October 21, 2297 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":2297,"month":10,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560315.770833,"kali_year":5399,"ahargana":1971850.2708,"sun":{"sidereal_longitude":178.5393,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":228.8416,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":50.3023,"elapsed_within_tithi_degrees":2.3023},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.8416,"elapsed_within_degrees":2.1749},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.3809},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2297,"month":10,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2560315.770833,"ahargana":1971850.2708,"kali_year":5399,"ayanamsa_lahiri":28.0131,"grahas":{"sun":{"sidereal_longitude":179.99326700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":229.77006699999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":3.5945},"mars":{"sidereal_longitude":122.602667,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":165.759367,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":58.76686699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":177.331367,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":68.83106700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":101.8834,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":281.8834,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2297,"month":10,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560315.770833,"kali_year":5399,"ahargana":1971850.2708,"sun":{"sidereal_longitude":178.5393,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":228.8416,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":50.3023,"elapsed_within_tithi_degrees":2.3023},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.8416,"elapsed_within_degrees":2.1749},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.3809},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.594,"elongation":50.302},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.594,"opposition_distance":129.698}},"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":"06:04","sunsetLocal":"17:27","solarNoonLocal":"11:45","dayLengthHours":11.392428114889956,"dayLengthDisplay":"11 Hours 23 Mins 33 Secs","nightLengthDisplay":"12 Hours 36 Mins 27 Secs","moonriseLocal":"09:51","moonsetLocal":"20:18","rahuKala":{"name":"Rāhu Kāla","start":"13:11","end":"14:36","startHours":13.17996317158283,"endHours":14.604016685944078,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:04","end":"07:29","startHours":6.059695599776609,"endHours":7.483749114137854,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:54","end":"10:20","startHours":8.907802628499098,"endHours":10.331856142860342,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:06","startHours":8.717928826584266,"endHours":9.09767643041393,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:50","startHours":6.534380104563691,"endHours":6.838178187627423,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:08","startHours":11.376162053391923,"endHours":12.135657261051254,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:18","startHours":4.5407051844579485,"endHours":5.300200392117279,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:04","startHours":5.110326590202447,"endHours":6.059695599776609,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:25","startHours":13.654647676369914,"endHours":14.414142884029244,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.252123714666567,"endHours":17.652123714666565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:56","startHours":17.452123714666566,"endHours":17.926808219453648,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.202123714666566,"endHours":18.952123714666566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:08","startHours":23.376162053391923,"endHours":24.13565726105125,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:04","end":"07:29","startHours":6.059695599776609,"endHours":7.483749114137854,"quality":"auspicious"},{"name":"Roga","start":"07:29","end":"08:54","startHours":7.483749114137854,"endHours":8.907802628499098,"quality":"inauspicious"},{"name":"Udveg","start":"08:54","end":"10:20","startHours":8.907802628499098,"endHours":10.331856142860342,"quality":"inauspicious"},{"name":"Chala","start":"10:20","end":"11:45","startHours":10.331856142860342,"endHours":11.755909657221586,"quality":"neutral"},{"name":"Labha","start":"11:45","end":"13:11","startHours":11.755909657221586,"endHours":13.17996317158283,"quality":"auspicious"},{"name":"Amṛta","start":"13:11","end":"14:36","startHours":13.17996317158283,"endHours":14.604016685944078,"quality":"auspicious"},{"name":"Kāla","start":"14:36","end":"16:02","startHours":14.604016685944078,"endHours":16.028070200305322,"quality":"inauspicious"},{"name":"Śubha","start":"16:02","end":"17:27","startHours":16.028070200305322,"endHours":17.452123714666566,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:27","end":"19:02","startHours":17.452123714666566,"endHours":19.028070200305322,"quality":"auspicious"},{"name":"Kāla","start":"19:02","end":"20:36","startHours":19.028070200305322,"endHours":20.604016685944078,"quality":"inauspicious"},{"name":"Śubha","start":"20:36","end":"22:11","startHours":20.604016685944078,"endHours":22.179963171582834,"quality":"auspicious"},{"name":"Roga","start":"22:11","end":"23:45","startHours":22.179963171582834,"endHours":23.755909657221586,"quality":"inauspicious"},{"name":"Udveg","start":"23:45","end":"01:20","startHours":23.755909657221586,"endHours":25.331856142860346,"quality":"inauspicious"},{"name":"Chala","start":"01:20","end":"02:54","startHours":25.331856142860346,"endHours":26.9078026284991,"quality":"neutral"},{"name":"Labha","start":"02:54","end":"04:29","startHours":26.9078026284991,"endHours":28.483749114137854,"quality":"auspicious"},{"name":"Amṛta","start":"04:29","end":"06:04","startHours":28.483749114137854,"endHours":30.05969559977661,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.059695599776609,"endHours":7.059695599776609,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.059695599776609,"endHours":8.05969559977661,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.05969559977661,"endHours":9.05969559977661,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.05969559977661,"endHours":10.05969559977661,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.05969559977661,"endHours":11.05969559977661,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.05969559977661,"endHours":12.05969559977661,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.05969559977661,"endHours":13.05969559977661,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.05969559977661,"endHours":14.05969559977661,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.05969559977661,"endHours":15.05969559977661,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.05969559977661,"endHours":16.05969559977661,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.05969559977661,"endHours":17.05969559977661,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.05969559977661,"endHours":18.05969559977661,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.05969559977661,"endHours":19.05969559977661,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.05969559977661,"endHours":20.05969559977661,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.05969559977661,"endHours":21.05969559977661,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.05969559977661,"endHours":22.05969559977661,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.05969559977661,"endHours":23.05969559977661,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.05969559977661,"endHours":24.05969559977661,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.05969559977661,"endHours":25.05969559977661,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.05969559977661,"endHours":26.05969559977661,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.05969559977661,"endHours":27.05969559977661,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.05969559977661,"endHours":28.05969559977661,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.05969559977661,"endHours":29.05969559977661,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.05969559977661,"endHours":30.05969559977661,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","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":-10.763942563362942,"eotMinutes":15.829420566704727,"ayanamsa":28.0131}},"calendars":{"vikram_samvat":2354,"vikram_samvatsara":"Vikṛti","saka_samvat":2219,"saka_samvatsara":"Īśvara","bengali_samvat":1704,"malayalam_era":1473,"nanakshahi_year":828,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla 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 Śukla Pañcamī · Vikram 2354 Vikṛti · Śaka 2219 Īśvara"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","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 21, 2297 CE · Ayodhyā · Vidhyamitra","description":"October 21, 2297 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:04, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2297-10-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2297-10-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2297-10-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2297-10-21","x-default":"https://vidhyamitra.com/city/ayodhya/2297-10-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:06:30.906Z","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":"2026-06-01T23:06:30.906Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:06:30.906Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}