{"id":"vidhyamitra:city-day:ayodhya:1668-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1668-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1668-10-06","date_display":"October 6, 1668 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":1668,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330563.770833,"kali_year":4770,"ahargana":1742098.2708,"sun":{"sidereal_longitude":174.3297,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":173.6942,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.3646,"elapsed_within_tithi_degrees":11.3646},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6942,"elapsed_within_degrees":0.3609},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.0239},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1668,"month":10,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2330563.770833,"ahargana":1742098.2708,"kali_year":4770,"ayanamsa_lahiri":19.2259,"grahas":{"sun":{"sidereal_longitude":174.27088300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":174.78058299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":2.9834},"mars":{"sidereal_longitude":251.16808300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":173.53358300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":56.618583,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":146.76678300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":292.255583,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":35.25,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.25,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1668,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2330563.770833,"kali_year":4770,"ahargana":1742098.2708,"sun":{"sidereal_longitude":174.3297,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":173.6942,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.3646,"elapsed_within_tithi_degrees":11.3646},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":173.6942,"elapsed_within_degrees":0.3609},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.0239},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.983,"elongation":0.635},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.983,"opposition_distance":179.365}},"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":"17:41","solarNoonLocal":"11:49","dayLengthHours":11.765176035914912,"dayLengthDisplay":"11 Hours 45 Mins 55 Secs","nightLengthDisplay":"12 Hours 14 Mins 05 Secs","moonriseLocal":"05:59","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"08:52","end":"10:20","startHours":8.867112237723486,"endHours":10.337759242212849,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:17","end":"14:45","startHours":13.279053251191577,"endHours":14.749700255680942,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:56","end":"07:24","startHours":5.925818228744757,"endHours":7.396465233234121,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:04","startHours":8.671025970458237,"endHours":9.063198504988733,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:44","startHours":6.416033896907878,"endHours":6.729771924532276,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:25","end":"12:12","startHours":11.416233712171715,"endHours":12.200578781232709,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:08","startHours":4.357128090622769,"endHours":5.141473159683763,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"05:56","startHours":4.945386892418514,"endHours":5.925818228744757,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:33","startHours":13.769268919354698,"endHours":14.553613988415691,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:29","end":"17:53","startHours":17.49099426465967,"endHours":17.890994264659668,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:41","end":"18:11","startHours":17.69099426465967,"endHours":18.18120993282279,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:26","end":"19:11","startHours":17.44099426465967,"endHours":19.19099426465967,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:25","end":"00:12","startHours":23.416233712171714,"endHours":24.20057878123271,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:56","end":"07:24","startHours":5.925818228744757,"endHours":7.396465233234121,"quality":"inauspicious"},{"name":"Śubha","start":"07:24","end":"08:52","startHours":7.396465233234121,"endHours":8.867112237723486,"quality":"auspicious"},{"name":"Roga","start":"08:52","end":"10:20","startHours":8.867112237723486,"endHours":10.337759242212849,"quality":"inauspicious"},{"name":"Udveg","start":"10:20","end":"11:49","startHours":10.337759242212849,"endHours":11.808406246702212,"quality":"inauspicious"},{"name":"Chala","start":"11:49","end":"13:17","startHours":11.808406246702212,"endHours":13.279053251191577,"quality":"neutral"},{"name":"Labha","start":"13:17","end":"14:45","startHours":13.279053251191577,"endHours":14.749700255680942,"quality":"auspicious"},{"name":"Amṛta","start":"14:45","end":"16:13","startHours":14.749700255680942,"endHours":16.220347260170303,"quality":"auspicious"},{"name":"Kāla","start":"16:13","end":"17:41","startHours":16.220347260170303,"endHours":17.69099426465967,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:41","end":"19:13","startHours":17.69099426465967,"endHours":19.220347260170303,"quality":"auspicious"},{"name":"Amṛta","start":"19:13","end":"20:45","startHours":19.220347260170303,"endHours":20.749700255680942,"quality":"auspicious"},{"name":"Kāla","start":"20:45","end":"22:17","startHours":20.749700255680942,"endHours":22.279053251191577,"quality":"inauspicious"},{"name":"Śubha","start":"22:17","end":"23:49","startHours":22.279053251191577,"endHours":23.808406246702212,"quality":"auspicious"},{"name":"Roga","start":"23:49","end":"01:20","startHours":23.808406246702212,"endHours":25.337759242212847,"quality":"inauspicious"},{"name":"Udveg","start":"01:20","end":"02:52","startHours":25.337759242212847,"endHours":26.867112237723482,"quality":"inauspicious"},{"name":"Chala","start":"02:52","end":"04:24","startHours":26.867112237723482,"endHours":28.39646523323412,"quality":"neutral"},{"name":"Labha","start":"04:24","end":"05:56","startHours":28.39646523323412,"endHours":29.925818228744756,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.925818228744757,"endHours":6.925818228744757,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.925818228744757,"endHours":7.925818228744757,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.925818228744757,"endHours":8.925818228744756,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.925818228744756,"endHours":9.925818228744756,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.925818228744756,"endHours":10.925818228744756,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.925818228744756,"endHours":11.925818228744756,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.925818228744756,"endHours":12.925818228744756,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.925818228744756,"endHours":13.925818228744756,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.925818228744756,"endHours":14.925818228744756,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.925818228744756,"endHours":15.925818228744756,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.925818228744756,"endHours":16.925818228744756,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.925818228744756,"endHours":17.925818228744756,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.925818228744756,"endHours":18.925818228744756,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.925818228744756,"endHours":19.925818228744756,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.925818228744756,"endHours":20.925818228744756,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.925818228744756,"endHours":21.925818228744756,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.925818228744756,"endHours":22.925818228744756,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.925818228744756,"endHours":23.925818228744756,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.925818228744756,"endHours":24.925818228744756,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.925818228744756,"endHours":25.925818228744756,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.925818228744756,"endHours":26.925818228744756,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.925818228744756,"endHours":27.925818228744756,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.925818228744756,"endHours":28.925818228744756,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.925818228744756,"endHours":29.925818228744756,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","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":-5.326268211060323,"eotMinutes":12.679625197867345,"ayanamsa":19.2259}},"calendars":{"vikram_samvat":1725,"vikram_samvatsara":"Durmati","saka_samvat":1590,"saka_samvatsara":"Kīlaka","bengali_samvat":1075,"malayalam_era":844,"nanakshahi_year":199,"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 Amāvasyā · Vikram 1725 Durmati · Śaka 1590 Kīlaka"},"festivals":[{"id":"mahalaya-amavasya","name":"Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)","name_sanskrit":"महालय अमावस्या","tradition":"Pan-Hindu","associated_deity":"Pitṛ-deva","significance":"Final day of Pitṛ-Pakṣa; tarpaṇa for all ancestors.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 6, 1668 CE · Ayodhyā · Vidhyamitra","description":"October 6, 1668 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:56, sūryāsta 17:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1668-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1668-10-06","sa":"https://sa.vidhyamitra.com/city/ayodhya/1668-10-06","hi":"https://hi.vidhyamitra.com/city/ayodhya/1668-10-06","x-default":"https://vidhyamitra.com/city/ayodhya/1668-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T10:00:00.413Z","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":"2026-06-04T10:00:00.413Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T10:00:00.413Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}