{"id":"vidhyamitra:city-day:ayodhya:1686-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1686-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1686-12-08","date_display":"December 8, 1686 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":1686,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337200.770833,"kali_year":4788,"ahargana":1748735.2708,"sun":{"sidereal_longitude":237.3273,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":149.0145,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.6873,"elapsed_within_tithi_degrees":7.6873},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.0145,"elapsed_within_degrees":2.3479},"yoga":{"number":2,"name":"Prīti","sum_longitude":26.3418},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":1686,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2337200.770833,"ahargana":1748735.2708,"kali_year":4788,"ayanamsa_lahiri":19.4798,"grahas":{"sun":{"sidereal_longitude":236.988201,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":145.873901,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":4.3376},"mars":{"sidereal_longitude":195.05420100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":252.657201,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":231.71910100000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":227.561601,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":175.59250099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":43.5898,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.5898,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"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":1686,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2337200.770833,"kali_year":4788,"ahargana":1748735.2708,"sun":{"sidereal_longitude":237.3273,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":149.0145,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.6873,"elapsed_within_tithi_degrees":7.6873},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":149.0145,"elapsed_within_degrees":2.3479},"yoga":{"number":2,"name":"Prīti","sum_longitude":26.3418},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.338,"elongation":88.313},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.338,"opposition_distance":91.687}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":0.595,"opposition_distance":2.487}]},"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":"06:39","sunsetLocal":"17:09","solarNoonLocal":"11:54","dayLengthHours":10.507417249043694,"dayLengthDisplay":"10 Hours 30 Mins 27 Secs","nightLengthDisplay":"13 Hours 29 Mins 33 Secs","moonriseLocal":"23:35","moonsetLocal":"12:04","rahuKala":{"name":"Rāhu Kāla","start":"15:50","end":"17:09","startHours":15.838377716619153,"endHours":17.151804872749615,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:54","end":"13:13","startHours":11.898096248227768,"endHours":13.21152340435823,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:31","end":"15:50","startHours":14.52495056048869,"endHours":15.838377716619153,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:27","startHours":9.09611831514945,"endHours":9.44636555678424,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:22","startHours":7.082196675749408,"endHours":7.36239446905724,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:15","startHours":11.547849006592978,"endHours":12.248343489862558,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"05:57","startHours":5.243398657166761,"endHours":5.943893140436341,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:39","startHours":5.768769519618946,"endHours":6.644387623705921,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:21","startHours":13.649332456401718,"endHours":14.349826939671297,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.951804872749616,"endHours":17.351804872749614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:35","startHours":17.151804872749615,"endHours":17.589613924793102,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.901804872749615,"endHours":18.651804872749615,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:15","startHours":23.547849006592976,"endHours":24.248343489862556,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:39","end":"07:57","startHours":6.644387623705921,"endHours":7.957814779836383,"quality":"inauspicious"},{"name":"Chala","start":"07:57","end":"09:16","startHours":7.957814779836383,"endHours":9.271241935966845,"quality":"neutral"},{"name":"Labha","start":"09:16","end":"10:35","startHours":9.271241935966845,"endHours":10.584669092097306,"quality":"auspicious"},{"name":"Amṛta","start":"10:35","end":"11:54","startHours":10.584669092097306,"endHours":11.898096248227768,"quality":"auspicious"},{"name":"Kāla","start":"11:54","end":"13:13","startHours":11.898096248227768,"endHours":13.21152340435823,"quality":"inauspicious"},{"name":"Śubha","start":"13:13","end":"14:31","startHours":13.21152340435823,"endHours":14.52495056048869,"quality":"auspicious"},{"name":"Roga","start":"14:31","end":"15:50","startHours":14.52495056048869,"endHours":15.838377716619153,"quality":"inauspicious"},{"name":"Udveg","start":"15:50","end":"17:09","startHours":15.838377716619153,"endHours":17.151804872749615,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:09","end":"18:50","startHours":17.151804872749615,"endHours":18.838377716619153,"quality":"auspicious"},{"name":"Roga","start":"18:50","end":"20:31","startHours":18.838377716619153,"endHours":20.52495056048869,"quality":"inauspicious"},{"name":"Udveg","start":"20:31","end":"22:13","startHours":20.52495056048869,"endHours":22.211523404358232,"quality":"inauspicious"},{"name":"Chala","start":"22:13","end":"23:54","startHours":22.211523404358232,"endHours":23.898096248227766,"quality":"neutral"},{"name":"Labha","start":"23:54","end":"01:35","startHours":23.898096248227766,"endHours":25.584669092097307,"quality":"auspicious"},{"name":"Amṛta","start":"01:35","end":"03:16","startHours":25.584669092097307,"endHours":27.271241935966845,"quality":"auspicious"},{"name":"Kāla","start":"03:16","end":"04:57","startHours":27.271241935966845,"endHours":28.957814779836383,"quality":"inauspicious"},{"name":"Śubha","start":"04:57","end":"06:39","startHours":28.957814779836383,"endHours":30.64438762370592,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.644387623705921,"endHours":7.644387623705921,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.644387623705921,"endHours":8.64438762370592,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.64438762370592,"endHours":9.64438762370592,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.64438762370592,"endHours":10.64438762370592,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.64438762370592,"endHours":11.64438762370592,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.64438762370592,"endHours":12.64438762370592,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.64438762370592,"endHours":13.64438762370592,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.64438762370592,"endHours":14.64438762370592,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.64438762370592,"endHours":15.64438762370592,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.64438762370592,"endHours":16.64438762370592,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.64438762370592,"endHours":17.64438762370592,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.64438762370592,"endHours":18.64438762370592,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.64438762370592,"endHours":19.64438762370592,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.64438762370592,"endHours":20.64438762370592,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.64438762370592,"endHours":21.64438762370592,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.64438762370592,"endHours":22.64438762370592,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.64438762370592,"endHours":23.64438762370592,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.64438762370592,"endHours":24.64438762370592,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.64438762370592,"endHours":25.64438762370592,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.64438762370592,"endHours":26.64438762370592,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.64438762370592,"endHours":27.64438762370592,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.64438762370592,"endHours":28.64438762370592,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.64438762370592,"endHours":29.64438762370592,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.64438762370592,"endHours":30.64438762370592,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"Maitra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.7487701372187,"eotMinutes":7.298225106333945,"ayanamsa":19.4798}},"calendars":{"vikram_samvat":1743,"vikram_samvatsara":"Pramāthi","saka_samvat":1608,"saka_samvatsara":"Akṣaya","bengali_samvat":1093,"malayalam_era":862,"nanakshahi_year":217,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 1743 Pramāthi · Śaka 1608 Akṣaya"},"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 Kṛṣṇa Aṣṭamī","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 December 8, 1686 CE · Ayodhyā · Vidhyamitra","description":"December 8, 1686 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:39, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1686-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1686-12-08","sa":"https://sa.vidhyamitra.com/city/ayodhya/1686-12-08","hi":"https://hi.vidhyamitra.com/city/ayodhya/1686-12-08","x-default":"https://vidhyamitra.com/city/ayodhya/1686-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T17:51:22.414Z","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":"2026-06-03T17:51:22.414Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T17:51:22.414Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}