{"id":"vidhyamitra:city-day:ayodhya:1669-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1669-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1669-09-22","date_display":"September 22, 1669 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":1669,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330914.770833,"kali_year":4771,"ahargana":1742449.2708,"sun":{"sidereal_longitude":160.2731,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":123.4903,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":323.2172,"elapsed_within_tithi_degrees":11.2172},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.4903,"elapsed_within_degrees":3.4903},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.7635},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":1669,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2330914.770833,"ahargana":1742449.2708,"kali_year":4771,"ayanamsa_lahiri":19.2393,"grahas":{"sun":{"sidereal_longitude":160.219872,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":125.293972,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":4.3067},"mars":{"sidereal_longitude":139.182572,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":162.40687200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":88.04357199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":186.74857199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":304.68297199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":16.6524,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":196.6524,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1669,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330914.770833,"kali_year":4771,"ahargana":1742449.2708,"sun":{"sidereal_longitude":160.2731,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":123.4903,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":323.2172,"elapsed_within_tithi_degrees":11.2172},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.4903,"elapsed_within_degrees":3.4903},"yoga":{"number":22,"name":"Sādhya","sum_longitude":283.7635},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.307,"elongation":36.783},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.307,"opposition_distance":143.217}},"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":"17:57","solarNoonLocal":"11:53","dayLengthHours":12.138922428491622,"dayLengthDisplay":"12 Hours 08 Mins 20 Secs","nightLengthDisplay":"11 Hours 51 Mins 40 Secs","moonriseLocal":"03:03","moonsetLocal":"16:04","rahuKala":{"name":"Rāhu Kāla","start":"16:26","end":"17:57","startHours":16.437234183365717,"endHours":17.954599486927172,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:53","end":"13:24","startHours":11.885138272681361,"endHours":13.402503576242815,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:55","end":"16:26","startHours":14.919868879804266,"endHours":16.437234183365717,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.648092291750263,"endHours":9.05272303936665,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.321465492956035,"endHours":6.645170091049145,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:17","startHours":11.480507525064974,"endHours":12.289769020297749,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"05:00","startHours":4.197154067970001,"endHours":5.006415563202776,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:49","startHours":4.804100189394582,"endHours":5.815677058435551,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:43","startHours":13.908292010763299,"endHours":14.717553505996074,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.754599486927173,"endHours":18.15459948692717,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:28","startHours":17.954599486927172,"endHours":18.460387921447655,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.704599486927172,"endHours":19.454599486927172,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:17","startHours":23.480507525064972,"endHours":24.289769020297747,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:20","startHours":5.815677058435551,"endHours":7.333042361997004,"quality":"inauspicious"},{"name":"Chala","start":"07:20","end":"08:51","startHours":7.333042361997004,"endHours":8.850407665558457,"quality":"neutral"},{"name":"Labha","start":"08:51","end":"10:22","startHours":8.850407665558457,"endHours":10.367772969119908,"quality":"auspicious"},{"name":"Amṛta","start":"10:22","end":"11:53","startHours":10.367772969119908,"endHours":11.885138272681361,"quality":"auspicious"},{"name":"Kāla","start":"11:53","end":"13:24","startHours":11.885138272681361,"endHours":13.402503576242815,"quality":"inauspicious"},{"name":"Śubha","start":"13:24","end":"14:55","startHours":13.402503576242815,"endHours":14.919868879804266,"quality":"auspicious"},{"name":"Roga","start":"14:55","end":"16:26","startHours":14.919868879804266,"endHours":16.437234183365717,"quality":"inauspicious"},{"name":"Udveg","start":"16:26","end":"17:57","startHours":16.437234183365717,"endHours":17.954599486927172,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:57","end":"19:26","startHours":17.954599486927172,"endHours":19.43723418336572,"quality":"auspicious"},{"name":"Roga","start":"19:26","end":"20:55","startHours":19.43723418336572,"endHours":20.919868879804266,"quality":"inauspicious"},{"name":"Udveg","start":"20:55","end":"22:24","startHours":20.919868879804266,"endHours":22.402503576242815,"quality":"inauspicious"},{"name":"Chala","start":"22:24","end":"23:53","startHours":22.402503576242815,"endHours":23.88513827268136,"quality":"neutral"},{"name":"Labha","start":"23:53","end":"01:22","startHours":23.88513827268136,"endHours":25.36777296911991,"quality":"auspicious"},{"name":"Amṛta","start":"01:22","end":"02:51","startHours":25.36777296911991,"endHours":26.850407665558457,"quality":"auspicious"},{"name":"Kāla","start":"02:51","end":"04:20","startHours":26.850407665558457,"endHours":28.333042361997002,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:49","startHours":28.333042361997002,"endHours":29.81567705843555,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.815677058435551,"endHours":6.815677058435551,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.815677058435551,"endHours":7.815677058435551,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.815677058435551,"endHours":8.81567705843555,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.81567705843555,"endHours":9.81567705843555,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.81567705843555,"endHours":10.81567705843555,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.81567705843555,"endHours":11.81567705843555,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.81567705843555,"endHours":12.81567705843555,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.81567705843555,"endHours":13.81567705843555,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.81567705843555,"endHours":14.81567705843555,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.81567705843555,"endHours":15.81567705843555,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.81567705843555,"endHours":16.81567705843555,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.81567705843555,"endHours":17.81567705843555,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.81567705843555,"endHours":18.81567705843555,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.81567705843555,"endHours":19.81567705843555,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.81567705843555,"endHours":20.81567705843555,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.81567705843555,"endHours":21.81567705843555,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.81567705843555,"endHours":22.81567705843555,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.81567705843555,"endHours":23.81567705843555,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.81567705843555,"endHours":24.81567705843555,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.81567705843555,"endHours":25.81567705843555,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.81567705843555,"endHours":26.81567705843555,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.81567705843555,"endHours":27.81567705843555,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.81567705843555,"endHours":28.81567705843555,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.81567705843555,"endHours":29.81567705843555,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.21510216253534917,"eotMinutes":8.075703639118354,"ayanamsa":19.2393}},"calendars":{"vikram_samvat":1726,"vikram_samvatsara":"Dundubhi","saka_samvat":1591,"saka_samvatsara":"Saumya","bengali_samvat":1076,"malayalam_era":845,"nanakshahi_year":200,"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 Dvādaśī · Vikram 1726 Dundubhi · Śaka 1591 Saumya"},"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":[]},"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, 1669 CE · Ayodhyā · Vidhyamitra","description":"September 22, 1669 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:49, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1669-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1669-09-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/1669-09-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/1669-09-22","x-default":"https://vidhyamitra.com/city/ayodhya/1669-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T19:00:29.793Z","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":"2026-06-04T19:00:29.793Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T19:00:29.793Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}