{"id":"vidhyamitra:city-day:ayodhya:1720-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1720-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1720-09-22","date_display":"September 22, 1720 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":1720,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2349541.770833,"kali_year":4822,"ahargana":1761076.2708,"sun":{"sidereal_longitude":159.1,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":42.7969,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":243.6969,"elapsed_within_tithi_degrees":3.6969},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":42.7969,"elapsed_within_degrees":2.7969},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.8968},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1720,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2349541.770833,"ahargana":1761076.2708,"kali_year":4822,"ayanamsa_lahiri":19.9518,"grahas":{"sun":{"sidereal_longitude":159.16828399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":39.961884,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-4.1388},"mars":{"sidereal_longitude":159.78198399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":146.92598399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":175.65678400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":170.142384,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":215.31408399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":109.7043,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":289.7043,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1720,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2349541.770833,"kali_year":4822,"ahargana":1761076.2708,"sun":{"sidereal_longitude":159.1,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":42.7969,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":243.6969,"elapsed_within_tithi_degrees":3.6969},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":42.7969,"elapsed_within_degrees":2.7969},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.8968},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.139,"elongation":116.303},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.139,"opposition_distance":63.697}},"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":"05:49","sunsetLocal":"17:58","solarNoonLocal":"11:53","dayLengthHours":12.148008157258129,"dayLengthDisplay":"12 Hours 08 Mins 53 Secs","nightLengthDisplay":"11 Hours 51 Mins 07 Secs","moonriseLocal":"21:11","moonsetLocal":"10:42","rahuKala":{"name":"Rāhu Kāla","start":"16:26","end":"17:58","startHours":16.440641331653158,"endHours":17.959142351310426,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:53","end":"13:24","startHours":11.88513827268136,"endHours":13.403639292338628,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:55","end":"16:26","startHours":14.922140311995893,"endHours":16.440641331653158,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.645669430745858,"endHours":9.050603035987796,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:38","startHours":6.317301200604718,"endHours":6.641248084798268,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:17","startHours":11.480204667439423,"endHours":12.2900718779233,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:00","startHours":4.191399773084545,"endHours":5.001266983568421,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:49","startHours":4.7988001809474525,"endHours":5.811134194052296,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:43","startHours":13.909806298891048,"endHours":14.719673509374923,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.759142351310427,"endHours":18.159142351310425,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:28","startHours":17.959142351310426,"endHours":18.465309357862846,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.709142351310426,"endHours":19.459142351310426,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:17","startHours":23.480204667439423,"endHours":24.290071877923296,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:20","startHours":5.811134194052296,"endHours":7.329635213709562,"quality":"inauspicious"},{"name":"Chala","start":"07:20","end":"08:51","startHours":7.329635213709562,"endHours":8.848136233366828,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:22","startHours":8.848136233366828,"endHours":10.366637253024095,"quality":"auspicious"},{"name":"Amṛta","start":"10:22","end":"11:53","startHours":10.366637253024095,"endHours":11.88513827268136,"quality":"auspicious"},{"name":"Kāla","start":"11:53","end":"13:24","startHours":11.88513827268136,"endHours":13.403639292338628,"quality":"inauspicious"},{"name":"Śubha","start":"13:24","end":"14:55","startHours":13.403639292338628,"endHours":14.922140311995893,"quality":"auspicious"},{"name":"Roga","start":"14:55","end":"16:26","startHours":14.922140311995893,"endHours":16.440641331653158,"quality":"inauspicious"},{"name":"Udveg","start":"16:26","end":"17:58","startHours":16.440641331653158,"endHours":17.959142351310426,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:58","end":"19:26","startHours":17.959142351310426,"endHours":19.44064133165316,"quality":"auspicious"},{"name":"Roga","start":"19:26","end":"20:55","startHours":19.44064133165316,"endHours":20.922140311995893,"quality":"inauspicious"},{"name":"Udveg","start":"20:55","end":"22:24","startHours":20.922140311995893,"endHours":22.403639292338628,"quality":"inauspicious"},{"name":"Chala","start":"22:24","end":"23:53","startHours":22.403639292338628,"endHours":23.88513827268136,"quality":"neutral"},{"name":"Labha","start":"23:53","end":"01:22","startHours":23.88513827268136,"endHours":25.366637253024095,"quality":"auspicious"},{"name":"Amṛta","start":"01:22","end":"02:51","startHours":25.366637253024095,"endHours":26.84813623336683,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:20","startHours":26.84813623336683,"endHours":28.329635213709565,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:49","startHours":28.329635213709565,"endHours":29.811134194052297,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.811134194052296,"endHours":6.811134194052296,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.811134194052296,"endHours":7.811134194052296,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.811134194052296,"endHours":8.811134194052297,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.811134194052297,"endHours":9.811134194052297,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.811134194052297,"endHours":10.811134194052297,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.811134194052297,"endHours":11.811134194052297,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.811134194052297,"endHours":12.811134194052297,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.811134194052297,"endHours":13.811134194052297,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.811134194052297,"endHours":14.811134194052297,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.811134194052297,"endHours":15.811134194052297,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.811134194052297,"endHours":16.811134194052297,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.811134194052297,"endHours":17.811134194052297,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.811134194052297,"endHours":18.811134194052297,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.811134194052297,"endHours":19.811134194052297,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.811134194052297,"endHours":20.811134194052297,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.811134194052297,"endHours":21.811134194052297,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.811134194052297,"endHours":22.811134194052297,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.811134194052297,"endHours":23.811134194052297,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.811134194052297,"endHours":24.811134194052297,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.811134194052297,"endHours":25.811134194052297,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.811134194052297,"endHours":26.811134194052297,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.811134194052297,"endHours":27.811134194052297,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.811134194052297,"endHours":28.811134194052297,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.811134194052297,"endHours":29.811134194052297,"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"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.34995957562568025,"eotMinutes":8.075703639118354,"ayanamsa":19.9518}},"calendars":{"vikram_samvat":1777,"vikram_samvatsara":"Pramādī","saka_samvat":1642,"saka_samvatsara":"Śārvarī","bengali_samvat":1127,"malayalam_era":896,"nanakshahi_year":251,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","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 Ṣaṣṭhī · Vikram 1777 Pramādī · Śaka 1642 Śārvarī"},"festivals":[],"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 September 22, 1720 CE · Ayodhyā · Vidhyamitra","description":"September 22, 1720 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:49, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1720-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1720-09-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/1720-09-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/1720-09-22","x-default":"https://vidhyamitra.com/city/ayodhya/1720-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:20:49.384Z","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":"2026-06-01T01:20:49.384Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:20:49.384Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}